Database Management is the process of creating, maintaining and administering a database to efficiently store and retrieve data. In essence, it's the link between applications and the data it stores, organizes and modifies in a systematic manner. A Database Manager, or "DBM", is a professional who is responsible for performing various duties related to databases. This can include designing and constructing a database, making changes to its structure, programming with both the front-end and back-end of a database, maintaining its performance, coordinating user access and handling security issues such as backups and recovery.

Here's some projects that our expert Database Manager made real:

  • Transferring large volumes of data from one platform to another
  • Customizing existing databases to fit specific projects
  • Developing web-based databases for online applications like online stores
  • Creating software algorithms for new databases
  • Optimizing a database for peak performance

With the help of a concrete Database Manager on Freelancer.com, your project could be handled remotely with precision and flawless execution throughout development. Whether you'd like to set up an SQL server or simply require maintenance & repair work on your current platform - teaming up with experienced DB operators would be ideal.

Do you have a project that requires Database Management? Post your project today on Freelancer.com and get help from an expert Database Manager now!

Dari 31,952 ulasan, klien menilai Database Managers kami 4.9 dari 5 bintang.
Rekrut Database Managers

Database Management is the process of creating, maintaining and administering a database to efficiently store and retrieve data. In essence, it's the link between applications and the data it stores, organizes and modifies in a systematic manner. A Database Manager, or "DBM", is a professional who is responsible for performing various duties related to databases. This can include designing and constructing a database, making changes to its structure, programming with both the front-end and back-end of a database, maintaining its performance, coordinating user access and handling security issues such as backups and recovery.

Here's some projects that our expert Database Manager made real:

  • Transferring large volumes of data from one platform to another
  • Customizing existing databases to fit specific projects
  • Developing web-based databases for online applications like online stores
  • Creating software algorithms for new databases
  • Optimizing a database for peak performance

With the help of a concrete Database Manager on Freelancer.com, your project could be handled remotely with precision and flawless execution throughout development. Whether you'd like to set up an SQL server or simply require maintenance & repair work on your current platform - teaming up with experienced DB operators would be ideal.

Do you have a project that requires Database Management? Post your project today on Freelancer.com and get help from an expert Database Manager now!

Dari 31,952 ulasan, klien menilai Database Managers kami 4.9 dari 5 bintang.
Rekrut Database Managers

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    Pernyataan Pekerjaan
    200 pekerjaan ditemukan

    Saya membutuhkan bantuan untuk menangani proses entry data harian di perusahaan kami. Mayoritas data bersumber dari dokumen (scan atau PDF), lalu dimasukkan ke database internal yang diakses melalui website /platform kami. Tugas utama: • Menyalin data dari dokumen ke sistem dengan akurasi tinggi. • Memanfaatkan fitur validasi otomatis yang sudah tersedia, memastikan kesalahan terdeteksi sebelum data disimpan. • Memeriksa kembali setiap isian, memperbarui atau mengoreksi bila ada ketidaksesuaian. • Merapikan struktur database agar tetap rapi dan mudah ditelusuri. • Mengarsipkan file digital mengikuti prosedur keamanan perusahaan. • Menyusun ringkasan data sederhana ketika diminta oleh manajemen. Yang saya cari: • Ketelitian tinggi dan kec...

    $808 Average bid
    $808 Rata-rata
    24 penawaran
    Admin Input Data
    6 Hari left

    Deskripsi Proyek: Kami mencari admin yang teliti dan cepat untuk melakukan input data produk ke dalam sistem kami. Data yang perlu dimasukkan berupa teks, angka, dan gambar dari file Excel, PDF, atau dokumen lainnya. Tugas utama meliputi: Memasukkan data produk (nama, kode, deskripsi, harga, stok, kategori) ke dalam database atau spreadsheet. Memastikan data yang dimasukkan lengkap, akurat, dan bebas dari duplikasi. Merapikan format data agar konsisten dan mudah dibaca. Mengunggah gambar produk sesuai dengan data yang tersedia. Melakukan pengecekan akhir untuk memastikan tidak ada kesalahan input.

    $11 / hr Average bid
    $11 / hr Rata-rata
    30 penawaran

    Saya membutuhkan sebuah aplikasi desktop untuk mengelola data keuangan harian bisnis kecil saya. Fokusnya sederhana: memasukkan, menyimpan, dan menampilkan transaksi pendapatan maupun pengeluaran dengan cara yang ringkas namun aman. Ruang lingkup yang saya butuhkan: • Formulir input transaksi dengan kolom tanggal, kategori, deskripsi, metode pembayaran, dan nilai nominal. • Fitur pencarian dan penyaringan cepat agar saya bisa menemukan transaksi tertentu dalam hitungan detik. • Ringkasan laporan otomatis—neraca sederhana, arus kas bulanan, dan grafik tren—yang bisa diekspor ke PDF atau Excel. • Opsi cadangan (backup) lokal agar data tetap aman bila terjadi kerusakan perangkat. Teknologi pengembangan saya serahkan kepada Anda; yang penting aplikasi ...

    $400 Average bid
    $400 Rata-rata
    4 penawaran

    Saya ingin membangun sebuah sistem manajemen pelanggan berorientasi bisnis yang memudahkan saya memantau, mencatat, dan menindaklanjuti seluruh interaksi dengan klien dalam satu tempat terpusat. Gambaran singkat Saat ini data pelanggan tersebar di spreadsheet, email, dan catatan manual sehingga proses follow-up lambat dan laporan penjualan sulit dibuat. Saya membutuhkan solusi terpadu—baik berbasis web maupun aplikasi ringan—yang memungkinkan tim sales dan layanan pelanggan bekerja efisien. Fungsi inti yang saya butuhkan • Dashboard ringkas menampilkan ringkasan pipeline, status tiket, dan metrik penjualan harian. • Modul kontak pelanggan lengkap (profil, riwayat interaksi, unggah dokumen, dan tag/segmen). • Fitur pencatatan aktivitas otomatis (email,...

    $793 Average bid
    $793 Rata-rata
    18 penawaran
    $20 Rata-rata
    20 penawaran

    I’m looking for a quick, code-level fix for two small glitches in my Laravel app. 1) Printing bug When I save an invoice or receipt to the printer, the product details show incorrect data even though everything looks fine on-screen except date field. No recent code changes preceded this, so the issue is likely buried in an older Blade view, controller, or the dompdf setup. 2) Import bug CSV import runs without errors, yet the price column never attaches to the products it should update. All other fields map correctly. What I need from you: • Identify the root cause of each bug. • Patch the code so printed product details are accurate and imported prices save to the database. • Comment your changes clearly and provide a short summary of what was fixed. Sta...

    $11 Average bid
    $11 Rata-rata
    8 penawaran

    Project Overview The Beach Chair Operator System (OS) is a digital platform for managing daily operations of a beachfront seating service. It enables operators to assign, move, combine, and release beach chair sets, manage reservations, prioritise VIP/Owner guests, and generate occupancy and revenue reports. The OS will integrate with Clover POS terminals for payment processing. 2. Functional Summary The Operator OS must include the following key functions: interactive chair map, seat assignment and combination up to 10 sets, VIP priority logic, geofenced change enforcement, reporting dashboard with date filters, and integration with Clover POS. 3. Layout & Capacity • Two Sides: East and West • Five Rows per side • 25 Sets per row (each set includes 2 chairs and 1 umbrel...

    $1120 Average bid
    $1120 Rata-rata
    65 penawaran

    Cmc, Cg, Avedex, Bitget Wallet ve Okx Dex’te arama sonuçlarında projemi “Top Search” bölümünün en üstüne taşıyacak, tek merkezden yönetilebilir bir yazılım geliştirmek istiyorum. Beklediğim temel işlevler: • Top search optimizasyonu: Her platformun API’si veya gerekli entegrasyon yöntemleri üzerinden görüntülenme, tıklanma ve etkileşim metriklerini yükseltecek otomasyon akışları. • Otomatik işlem yapma: Belirlediğim eşik değerlerine göre hacim, likidite ve fiyat hareketlerini simüle eden veya gerçek işlemlerle destekleyen modül. • Proxy kullanımı: Çoklu proxy havuzu ile IP döndürme, hız sınırlarını aşma ve bot tespitini önleme; g...

    $994 Average bid
    $994 Rata-rata
    12 penawaran

    I’m looking for a developer who can turn my day-to-day paperwork into a click-and-print process. The core need is a system that lets me enter order information once and instantly create: • Commercial invoices (primary use) • Matching packing lists • Embark/shipping labels Key requirements • Export options: every document must download or print in both PDF and Excel. • No automated math: taxes, discounts, or any extras are entered manually—just capture and display what I type. • Clean, professional templates that keep the same layout regardless of the volume of line items. • Simple record management so I can retrieve, edit, or duplicate previous shipments instead of re-typing everything. Scope of work 1. Build the data-entr...

    $462 Average bid
    $462 Rata-rata
    65 penawaran

    Enter and update data into databases, spreadsheets, and internal systems

    $384 Average bid
    $384 Rata-rata
    87 penawaran

    I need a skilled PHP developer with experience in Ubuntu VPS servers to set up a casino script (similar to Frank Casino) from scratch. The job involves handling all aspects of the installation to ensure the website is fully functional and live-ready. Additionally, Changes to game options and logic are also necessary to tailor the platform's offerings, and payment gateway integration is required for seamless transactions. If you have expertise in deploying complex applications, customizing casino platforms, and ensuring they run smoothly in a VPS environment, I’d like to collaborate with you to bring this project to life. I need this project within 3 to 5 days. My Budget no more then $15. If you understand then send me proposal.

    $20 Average bid
    $20 Rata-rata
    15 penawaran

    Buscamos crear un sitio web completo y seguro para la venta y descarga de archivos, similar a A continuación resumo los requerimientos clave para que puedas darme un presupuesto aproximado: 1. Funcionalidad principal • Catálogo de productos (software) con fichas individuales: imágenes, descripción, versiones, requisitos, tallas/archivos y precios. • Carrito de compras y proceso de checkout. • Pasarela(s) de pago integradas (tarjeta, PayPal, otros locales si es posible). • Validación automática del pago: una vez confirmado el pago, el usuario recibe acceso inmediato (link seguro) para descargar el archivo comprado. • Gestión de usuarios: registro, login, recuperación de contraseña, historial de co...

    $3831 Average bid
    $3831 Rata-rata
    49 penawaran
    Debian-Update mit Nextcloud-Migration
    6 Hari left
    Terverifikasi

    Ich plane derzeit ein Upgrade meines Servers von Debian 12 auf Debian 13. Auf dem System läuft eine produktive Instanz von Nextcloud (Version 23 oder neuer), die nach dem Upgrade ohne Unterbrechung weiter funktionieren soll. Was ich erwarte: • Vollständige Datensicherung und Wiederherstellungstest, damit bei Problemen jederzeit ein Roll-back möglich ist. • Durchführung des Debian-Upgrades inklusive aller notwendigen Anpassungen an Paketquellen und Konfigurationen. • Migration und Funktionsprüfung meiner bestehenden Nextcloud-Installation: Web- und Datenbank-Layer anpassen, eventuelle PHP-Module nachziehen und sicherstellen, dass Apps und Cron-Jobs korrekt laufen. • Abschließende System-Checks (Updates, Dienste, Protokolle), kurze Do...

    $25 / hr Average bid
    $25 / hr Rata-rata
    23 penawaran

    The goal is to build a secure, web-based application that uploads sales bills, tracks incoming payments, and then generates matching, automated accounting entries. Everything must run in the browser, with two-factor authentication protecting every user account. Core workflow • A user uploads one or many sales bills. • The system ingests payment data, shows real-time payment status against each bill, and automatically reconciles any matches it finds. • Once a bill and its payment align, the app posts the corresponding entry without manual intervention and flags anything that needs a human review. Essential deliverables 1. Responsive web interface for bill upload and payment status views 2. Matching engine that pairs bills to payments and creates the automated ...

    $360 Average bid
    $360 Rata-rata
    26 penawaran

    I need to extend our SAP BCS UCWB so finance users can pull all consolidation journal entries straight into a query and then export them to Excel. The standard workbench reports are too limited, so the task is a pure customization focused on new report creation—no dashboard tweaks or fancy charts, just a solid, reliable report. Scope • Build a UCWB‐integrated report that retrieves journal line items by version, period, consolidation unit and other common selection parameters. • Make the output immediately downloadable (TXT, CSV or native Excel) and consumable by BEx or any ad-hoc query tool. • Follow SAP best-practice coding in ABAP/FAGL and deliver clear transport keys and brief technical documentation so we can move it through QA to production without surprise...

    $7 - $17
    $7 - $17
    0 penawaran

    I have an existing Microsoft Excel workbook that needs to be filled with text data. The sheet structure is already in place; what I require is accurate, well-organized entry of the supplied information so the file is ready for analysis and reporting. Your tasks will be: • Transfer the provided text entries into the correct columns and rows. • Double-check spelling, consistency, and any predefined formatting rules I share (e.g., title case for names). • Flag any unclear or incomplete records so I can review them quickly. This project is best suited to someone who works confidently in Excel, understands basic data-cleaning practices, and can maintain a high degree of accuracy over a medium-sized dataset. When you apply, please highlight your Experience handling similar text...

    $92 Average bid
    $92 Rata-rata
    78 penawaran

    I’m moving my existing site—currently built on a proprietary website-builder—over to WordPress hosting at Hostinger. The site is primarily a blog filled with articles, and I need every post, image, tag, category, and permalink brought across intact so readers and search engines notice no disruption. My present layout relies on custom templates rather than a stock theme, so I’m looking for someone who can first help me pick the right WordPress theme and then tailor it until it mirrors the look and feel of the current design. That includes reproducing typography, colour palette, header and footer structure, plus any bespoke page components the old builder allowed. Beyond the visual match, I need the migration handled end-to-end: exporting the content, importing it i...

    $419 Average bid
    $419 Rata-rata
    202 penawaran

    I need a full-stack web portal that looks and feels like India-Mart but is focused first on robust order management and tracking. Users should be able to browse product catalogues, place orders, and then follow every stage of fulfilment from confirmation to delivery inside their dashboard. Core build requirements • Order life-cycle management: create, confirm, dispatch, deliver, cancel, return. Each status change must trigger an email notification. • Product catalogue extras: multiple images per item, star-based reviews with text comments, and advanced filters (price, category, rating, availability). • Sign-up / sign-in: classic email-and-password flow with forgotten-password reset. No social or phone verification needed at this stage. Tech preferences I am agnosti...

    $388 Average bid
    $388 Rata-rata
    24 penawaran
    SPARR Training App
    6 Hari left
    Terverifikasi

    The App aims to create a safe and engaging community for martial arts enthusiasts to connect, train, and improve their skills—whether for casual sparring, technique exchange, or professional coaching. Before you bid: The budget is $1000. Fixed price! ⸻ 1. Home Feed (Matching System) Purpose The Home Feed allows users to discover and express interest in potential training partners. Users can swipe right to show interest, swipe left to skip, and filter profiles based on preferences such as age, martial art type, experience level, and distance. Key Features • Profile Cards display: • Name, Age, Weight, Height, Distance, Martial Art(s) • Self-assessed skill level (1–10) • Optional: Gym affiliation, short bio (max. 140 characters) • Photo gallery...

    $1061 Average bid
    $1061 Rata-rata
    162 penawaran

    I’m launching a web-based platform dedicated to large-scale SMS marketing. The system must comfortably handle well over 100,000 outbound texts each month without delays or carrier blocks, so architecture and throughput are top priorities. Core campaign features I need from day one: • Message scheduling that lets me queue sends by date, and audience segment. • Real-time and historical analytics—delivery, open and conversion tracking presented in clear charts and exportable CSV. • Personalization options such as merge tags for names, unique links, or coupon codes pulled from a CSV or simple CRM table. A clean web dashboard is essential, but I also want an API endpoint so the platform can plug into future tools. I’m open to Twilio, Vonage, or similar gat...

    $261 Average bid
    $261 Rata-rata
    32 penawaran

    1. User Registration & Authentication A. Sign Up / Login Email, Facebook, Google, or Apple ID login options. Secure password management (e.g., hashing, two-factor authentication). B. Profile Management Users can create a profile with a username, avatar, and optional bio. Track game statistics like wins, score, and leaderboard ranking. C. Push Notifications-Alert users of new challenges, upcoming tournaments, or results. 2. App Interface A. Main Dashboard User-friendly home screen displaying ongoing and upcoming challenges, tournaments, and leaderboards. Quick access to competitive rounds (e.g., “Play Now,” “1v1 Challenge,” “Tournaments”). B. Trivia Rounds Display questions in various formats (image, video, or audio of people from various fields). Ti...

    $402 Average bid
    $402 Rata-rata
    17 penawaran

    I need an internal FileMaker Pro/Server solution on PC for comprehensive client management. Key requirements include: - Centralized data for clients, contacts, quotes, subscriptions, tasks, documents, and emails. - Automated organization of tasks and documents. - Partial synchronization with Bexio. - Guaranteed local security. Ideal skills and experience: - Expertise in FileMaker Pro/Server. - Strong automation skills. - Familiarity with Bexio integration. - Data security knowledge. Looking forward to your bids!

    $4072 Average bid
    $4072 Rata-rata
    40 penawaran

    My idea: I wrote down the price, if you can't do it for that much, then don't APPLY!!!! This is a fixed price, including all necessary integration and testing. What you give when applying is the maximum price I will pay you! Let's not run unnecessary circles. Copy robot: A Master account that can work from telegram messages and in manual mode. You can choose which mode it works in. Slave account (initially 9) that copies the master account. But can also work from telegram messages independently of the master account. Each account is saved in a sql table (as a user) for statistics. The amount of bets for each account can be set individually. Each account can be turned on and off to copy the master or work from telegram messages. Each account automatically accepts the trade...

    $149 Average bid
    $149 Rata-rata
    128 penawaran
    PWA Chat Website Development
    6 Hari left
    Terverifikasi

    DO NOT BID WITHOUT UNDERSTANDING PROJECT. Bid the final amount and don't change after discussion. When you bid, please mention what have you understood so far about this project and how you will process Let me explain first basic concept- want a website Pwa like an app version. It is chat process. On homepage there will be many profiles of models will be available on user screen on homepage. And customer can chat with any profile. We will charge on per minute basis. Now let's discuss in details. Customer will login through Gmail only. After login Customer will set username, age, male/female then redirected to the the website homepage On homepage on top there will be option of company logo, search, and recharge option and it will also show live balance of customer on top...

    $780 Average bid
    $780 Rata-rata
    41 penawaran

    I want a Windows-based desktop application that keeps all of my product inventory data in one place. The core goal is data management, and the software must handle every step of stock control—from the moment items arrive to the moment they leave—while giving me clear, up-to-date insights through reports. Scope and workflow • Begin by sharing a detailed architecture outline and a few visual mock-ups so we agree on look and flow. • Build a functional prototype in a modern Windows framework (C# .NET WinForms, WPF, Electron, or another reliable option). • Iterate once the prototype is approved and hand over the final, tested release. Key features to build - Stock tracking with add, remove and adjustment logs. - Barcode scanning support for common USB scan...

    $139 Average bid
    $139 Rata-rata
    17 penawaran

    I’m running a MySQL database that is still protected only by occasional manual dumps. I need a reliable yet lightweight backup-and-recovery routine put in place so I can sleep easier. Scope • Script or simple tool configuration that performs scheduled automated backups of all current MySQL databases. • Clear, step-by-step recovery instructions (or a small test restore) proving the backups work. • A quick note on how to rotate or prune old backups so disk space stays under control. Please keep the solution straightforward and easy to maintain—no enterprise-level platforms are necessary for this budget.

    $15 Average bid
    $15 Rata-rata
    19 penawaran

    Project Summary I need a senior WordPress plugin developer to build a custom removals/logistics plugin from scratch (no page builders, no form plugins). The plugin should cover the full operational flow: Customer Quote → Lead → Job → Driver Assignment → Completion, with GDPR-compliant data handling and custom DB tables (not CPTs). I run a removals & man-and-van business in the UK and this plugin will be our internal system. Core Scope (MVP) Customer Quote Wizard (frontend shortcodes) 5 steps: Service → Personal details (GDPR consent gate) → Collection/Delivery → Move details (items, notes, dismantling) → Review & Submit On submit: create Lead record and send admin email Driver Application Wizard (frontend shortcodes) Steps: Personal/C...

    $226 Average bid
    $226 Rata-rata
    160 penawaran

    Our urban logistics operation needs a purpose-built system that keeps every scooter and delivery bike visible, healthy, and productive. The platform must bring together real-time GPS tracking, a maintenance scheduler, usage analytics, and a fast onboarding workflow so new vehicles or riders can be registered in minutes. The same codebase should serve three distinct roles: Fleet Managers (full operational view and control), Delivery Riders (vehicle status, assigned routes, personal metrics), and Administrators (system-wide settings and user management). Deliverables • Responsive web dashboard—plus a mobile-friendly view—for live map tracking, service calendar, and analytics charts • Live location feed with rapid refresh, location history, and basic geofencing &...

    $528 Average bid
    $528 Rata-rata
    126 penawaran

    QR/Barcode-scannable Restaurant Menu + Admin Console Summary I need a lightweight, configurable system that lets customers scan a QR/barcode and instantly view the restaurant menu on their phone. An admin console must let staff update items/prices, create discounts/coupons, manage availability, and view simple usage/ordering logs. Core focus: reliability, easy content editing, and fast mobile UX (no app required). Customer-facing Mobile-responsive menu page accessible via QR/short URL (scan with phone camera). Menu grouped by categories (Starters, Mains, Drinks, etc.). Item detail: name, description, price, image, allergens/tags, availability. Apply coupon code field (client-side validation + server-side verification). Show dynamic price after coupon/discount. *Optional “Add to ca...

    $466 Average bid
    $466 Rata-rata
    55 penawaran

    I'm seeking a skilled web developer to create a robust Coaching Management System. This web application will serve multiple user roles, including Students, Coaches, Administrators, Teachers, Mentors, and Parents. Key functionalities include: - Schedule Management: Organize and manage coaching sessions. - Student Progress Tracking: Monitor and report on student development. - Online Payments: Secure payment processing for sessions. - Lecture Plan: Detailed planning and structuring of coaching lectures. Ideal skills and experience: - Proficient in web development technologies (HTML, CSS, JavaScript, etc.) - Experience with database management - Strong understanding of user authentication and role-based access control - Expertise in secure payment integration - Prior experience in buil...

    $667 Average bid
    $667 Rata-rata
    82 penawaran

    We have developed a mental wellness mobile app using React Native (Expo) frontend and Node.js + MongoDB backend. The app uses a unique features to help users build sustainable mental wellness habits. Current Status: - ✅ Frontend: Complete (React Native/Expo) - ✅ Backend: Complete (Node.js/Express/MongoDB) - ✅ All features implemented and tested in development - ⚠️ Need: Full integration testing, database setup, staging deployment, and final production-ready testing Your Mission: Set up the complete system (database, backend, frontend), populate activity data from CSV, perform comprehensive end-to-end testing, identify and fix any bugs, and prepare the app for production deployment. Install and configure MongoDB locally (or connect to MongoDB Atlas) - Clone the project repository - Insta...

    $132 Average bid
    $132 Rata-rata
    28 penawaran

    I’m taking back control of a web application that was built through an external IT firm and now need a technically hands-on partner to own it day-to-day. The immediate priority is a smooth hand-over: reviewing the current codebase, getting the infrastructure under version control, and making sure production, staging, and backups all run reliably. Where I most need help is on the data side—tight, reliable database management that can also talk to Excel when required—and on bringing in just enough AI to streamline content creation and keep the product feeling fresh. The platform already leans on multiple integrations: payment gateways, social media hooks, and several third-party data feeds are live or queued for rollout, so confidence in working with RESTful APIs is ess...

    $11 / hr Average bid
    $11 / hr Rata-rata
    31 penawaran
    WordPress Backend Developer
    6 Hari left
    Terverifikasi

    We’re looking for an experienced WordPress backend developer to help us complete a two-stage project. Requirements — Strong knowledge of PHP, MySQL, and WordPress (themes, plugins, custom functionality). — Basic frontend skills (HTML, CSS, JS) for small UI adjustments. — Consistent availability and communication during working hours. — Proactive attitude and visible progress on assigned tasks. Budget The total project budget is $500 for both stages. Please do not apply if you are not comfortable with this budget. Stage 1 The goal is to launch the website without the eCommerce functionality, ensuring a fully working user dashboard and multilingual content. Key tasks: — Launch the site with proper page structure. (Currently, when navigating to some ...

    $458 Average bid
    $458 Rata-rata
    277 penawaran

    A Quizzing Platform 3. Functional Requirements 3.1 User & Access Management The system shall allow role-based access (Admin, Reviewer, Operator). The system shall implement secure Single Sign-On (SSO) authentication using users' email addresses as their unique identifiers. Admin interface to manage rights and roles. 3.2 Quiz Creation & Management Admin shall be able to create quizzes with title, description, tags, and difficulty tier. Admin should define mandatory question in a quiz The system shall support multiple question types (MCQ, True/False, Short Answer, Numeric, Matching, Ordering, File Upload). The system shall provide an editor to include images and tables in questions. Questions shall be stored in a reusable question bank with version control. The system s...

    $11 / hr Average bid
    $11 / hr Rata-rata
    41 penawaran

    I need a lightweight Windows desktop application that lets me manage records stored in a SQL database. The goal is to keep things simple—just the core CRUD features. Core needs • Display records in a clean, sortable grid. • Add, edit, delete, and search entries through a user-friendly form. • Basic validation (required fields, correct data types). • Export the current view to CSV. Deliverables • Compiled installer or portable EXE that runs on Windows 10/11. • Full, well-commented source code so I can maintain it later. • A brief read-me explaining setup, connection string placement, and any third-party libraries used. I’m comfortable with C#/.NET, WinForms, WPF, or a similar native stack—as long as it’s stable and easy...

    $5 / hr Average bid
    $5 / hr Rata-rata
    33 penawaran

    Sales Operations Research Assistant Location: Remote / Hybrid – Australia Employment Type: Contract About the Role Our company requires a detail-oriented person to assist with Healthcare Market Research & Data Development to help shape our commercial outreach across Australia. Your input will contribute to our high-quality, structured database of healthcare facilities involved in specific modalities. Your work will directly support our business development strategy by identifying key institutes and the professionals leading these modalities, enabling our appointment-setting and sales teams to make informed, strategic connections. What You’ll Be Doing • Systematically research and document public and private hospitals, clinics, and imaging centers across Australia. &...

    $87 Average bid
    $87 Rata-rata
    21 penawaran
    WhatsApp Conversation Tracker System
    6 Hari left
    Terverifikasi

    I am building a Python-based workflow that lets several internal users chat with many customers on WhatsApp while keeping every thread perfectly traceable. The core of the job is conversation tracking: each inbound and outbound message must be tied to a unique conversation ID so that, even when two team-members speak with the same customer, their threads stay logically and visually separate for both the user and the client. How I picture the solution • Python 3.x code only - written in clear, well-commented modules. • Use Twilio, 360dialog, or any other cost-effective library or gateway that supports Indian (+91) and virtual numbers. If one shared number can handle all traffic, great; otherwise allocate one number per user while keeping monthly spend low. • APIs or we...

    $105 Average bid
    $105 Rata-rata
    19 penawaran

    I'm looking to create an informative website about gold coins. The site should feature: - Historical data about gold coins - Investment tips and guides - Current market prices Additionally, I want a members login page where users can view their holdings and values. Interactive features should include: - Interactive gold coin calculators - Gold and silver pricing charts - Members-only access to buy metals online Ideal skills and experience: - Web development proficiency - Experience with interactive tools and calculators - Secure member login integration - Knowledge of gold market would be a plus

    $20 / hr Average bid
    $20 / hr Rata-rata
    98 penawaran
    Urgent WordPress Malware Cleanup
    Berakhir left
    Terverifikasi

    My company-information website has been hacked and is currently redirecting visitors to a foreign domain. I haven’t installed or updated any plugins or themes recently, and I only have limited access to the WordPress admin area, but I can still provide SFTP credentials. Here’s what I need, ideally within the next 5 hours: • Identify and remove every malicious file, script, or database entry causing the redirect. • Restore normal site behavior without data loss. Please be comfortable working through SFTP and popular security tools like Wordfence. I’m ready to get started immediately and will stay available for quick credential hand-off and testing feedback.

    $393 Average bid
    Mendesak PK
    $393 Rata-rata
    99 penawaran
    Finalize Shopify App for Compliance
    5 Hari left
    Terverifikasi

    Shopify App Finalization (Polaris UI + Supabase + Built for Shopify Compliance) We have a Shopify embedded app that is 95% complete and built to meet Shopify’s latest design and technical standards. The app already functions end-to-end — we just need a developer to handle the final polish, backend verification, and ensure full compliance for the “Built for Shopify” badge. Tech Stack: Frontend: React + Vite + TypeScript + 100% Shopify Polaris UI (v13) Backend: Supabase (Postgres + Edge Functions for auth, billing, GDPR, proxy) Integration: Shopify App Bridge v4 (fully embedded, theme-aware, dark/light mode sync) What’s Already Done: 100% Polaris UI App Bridge v4 integration Supabase setup (auth, database, billing functions) Crisp live chat integration Li...

    $17 / hr Average bid
    $17 / hr Rata-rata
    135 penawaran

    I’m looking to collaborate with a skilled full-stack web developer or a professional agency to build a responsive and high-quality e-commerce website for selling non-edible products. Key Requirements: • The website should support nationwide sales across India as well as international shipping. • A pre-booking system is required where customers can pay a pre-booking amount, submit their address details, and receive a confirmation/token. • Customers should be able to pay the remaining balance before dispatch. • Shipping charges should be dynamically calculated based on location (higher for remote areas and international orders). • Integrated payment gateway for secure transactions. • A robust database for storing customer information and order details. &...

    $263 Average bid
    $263 Rata-rata
    35 penawaran

    My digital ocean droplet currently hosting 3 wordpress sites has stopped working as expected. I cant log into the console, I can get into the recovery console. What I’m looking for: • Diagnose the root cause of the outage or misconfiguration. • Apply the fix while keeping existing data and settings intact. • Supply a brief write-up of the steps you took so I can reference them later. The droplet runs a standard Linux stack; beyond that, you’ll see everything once you log in. SSH access can be provided immediately, and I’m available for real-time questions during the repair window. If you’re confident with DigitalOcean, systemd, and common web/database services, this should be a straightforward job. I’m ready to award and start as soon ...

    $21 Average bid
    $21 Rata-rata
    36 penawaran

    I need an automated water truck station built using digital water meters and a pin pad entry system. This system should track usage and export monthly reports. Requirements: - Use of ultrasonic water meters - Pin pad entry system with: - User - Usage logging - Date - Monthly reports exported as downloadable PDFs Ideal Skills and Experience: - Experience with digital water meter or ability to learn - Knowledge of pin pad authentication systems - Ability to generate and format PDF reports or email. Please share any relevant work experience in your bids.

    $22 / hr Average bid
    $22 / hr Rata-rata
    60 penawaran
    CodeIgniter SaaS Management Feature
    5 Hari left
    Terverifikasi

    I need a seasoned CodeIgniter developer to bolt a new management feature onto my live SaaS platform. The core application is already up and running; your task is to wire in one focused module—whether that ends up being user, role, or subscription management—so I can control it from the existing admin panel. I will walk you through the current code structure and pinpoint where the new controllers, models, and views should slot in. Keep the UI consistent with what’s already there; I’ll supply CSS classes and sample templates so you can re-use our look-and-feel with minimal fuss. Key deliverables • A working management module fully integrated into the current CodeIgniter codebase • All database migrations or seeders required for the new tables/fields &...

    $113 Average bid
    $113 Rata-rata
    30 penawaran

    I’ve built the first version of a billing web application on Replit AI and now need a skilled developer to take it to the next stage. The main focus is to extend the current codebase, give it a clearer structure, and plug in three new pieces of functionality: • Invoice generation – must handle auto-calculations, apply taxes automatically, and let me swap or tweak invoice templates without touching the code. • Expense tracking – lay the groundwork for recording day-to-day business costs so they can be tied back to each invoice or customer. • Analytics & reporting – add a basic model that summarises revenue vs. expenses and outputs easy-to-read charts or tables. Your task is to refactor the existing project into clean modules, wire up these ne...

    $93 Average bid
    $93 Rata-rata
    14 penawaran

    I need a straightforward CSV file built in Microsoft Excel that I can later import into other systems. The file should be ready-to-use and include these columns: • Customer Name • Email Each contact detail must sit in its own column—no combined fields or comma-separated strings. A clean header row and basic data validation (e.g., text format for phone and email) will help me avoid future import errors. Deliverable: an Excel workbook saved as a CSV (UTF-8) plus the original .xlsx version in case I need to edit the structure later. No data entry is required; I only need the correctly formatted template. The data needs to be aggregated from these two websites: 1. 2. (need everyone A-Z) Thank you!

    $237 Average bid
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    27 penawaran
    Comprehensive Trading Website Build
    5 Hari left
    Terverifikasi

    I’m ready to build a full-featured trading site modeled after and want a partner who can take it from concept to clickable reality. Here’s what the site must do: • Deliver a rich educational hub with tutorial videos, articles & blogs, plus fully interactive courses that track learner progress. • Provide a live trading platform that streams real-time data, executes automated strategies, and lets users manage their portfolios in one clean dashboard. • Offer daily market analysis alongside a personal journaling tool so traders can review performance and refine tactics. . Provide community platform I already have the overall concept mapped out; what I need now is the complete UI/UX design, responsive front-end, and the back-end logic that ties data feeds,...

    $676 Average bid
    $676 Rata-rata
    243 penawaran

    Necesito desarrollar un back-office multinivel sólido y escalable que centralice la operación de mi negocio. El objetivo es contar con una aplicación—preferiblemente web, aunque estoy abierto a propuestas móviles o de escritorio—que incluya: • Arquitectura multinivel para perfiles jerárquicos • Panel de administración completo • Módulos de soporte y mantenimiento continuos integrados desde el inicio Tanto la creación del back-office como el servicio de soporte y mantenimiento tienen la misma prioridad para mí, por lo que valoro una solución que contemple desde la planificación y el código hasta la actualización y corrección preventiva. Espero un entregable func...

    $3972 Average bid
    $3972 Rata-rata
    48 penawaran
    Secure Multi-Ledger Cash System
    5 Hari left
    Terverifikasi

    I need a web-based cash management system that keeps every rupee traceable while remaining simple for three different user roles: • Admin – full control over settings, ledgers, users, and approvals • Accountant – approves all inter-ledger transfers and can generate reports • Cashier – records daily collections against individual collection agents Core workflow 1. I create main ledgers (Bank, Cashier, Supplier, etc.) and, when needed, nest unlimited sub-ledgers underneath them. Each sub-ledger holds its own running balance while the parent ledger always shows the consolidated total. 2. The cashier records cash collections agent-wise. The system automatically updates the relevant ledger or sub-ledger. 3. Any transfer between two ledgers remains pe...

    $473 Average bid
    $473 Rata-rata
    200 penawaran

    I want to add a straightforward rating function that lets my users leave quick 1-to-5-star feedback on specific items. The idea is to keep the interaction friction-free and capture the score along with an optional short comment, store it in a database, and surface an average rating wherever that item is displayed. I already have hosting, a database, and admin access ready; I simply need the rating component designed, coded, and slotted into the existing stack (I’ll share full tech details once we connect). When you reply, please point me to past work that shows you have built or integrated a similar rating or review module before. A short link or two is perfect—I can dive deeper after that. Deliverables I expect • Fully functioning rating widget (responsive, accessible...

    $10 / hr Average bid
    $10 / hr Rata-rata
    26 penawaran

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