Nosql couch mongoPekerjaan

...the project called “10000000000” and turn it into a functional, easy-to-use site that can grow over time. Scope 1. Clarify core requirements with me in a short discovery call. 2. Design a clean, responsive front end (HTML, CSS, JavaScript or a modern framework you recommend). 3. Build the back end with a scalable, well-documented codebase. 4. Connect any essential data storage (SQL or NoSQL) and set up basic authentication. 5. Provide testing, bug fixing, and a simple deployment guide so I can launch confidently. What I’m looking for • Solid experience in full-stack web application development. • Clear communication and the ability to explain technical decisions. • Clean, maintainable code committed to Git or another version-cont...

...memantau kemajuan. • Panel admin (web) untuk mengunggah, mengelola, serta menghapus E-book. • Notifikasi in-app sederhana untuk pengumuman materi baru. Teknis yang saya bayangkan: – Stack fleksibel; silakan gunakan Flutter, React Native, atau Kotlin/Swift native selama hasilnya stabil di Android (minimal 8) dan iOS (minimal 13). – Back-end ringan (Firebase, Supabase, atau Node/Express + Mongo) dengan autentikasi email atau Google Sign-In. – Struktur data dan API terdokumentasi jelas agar mudah dikembangkan lebih lanjut, misalnya menambah video pembelajaran atau kuis interaktif di fase berikutnya. Kriteria penyelesaian: 1. Aplikasi mobile siap install (APK dan TestFlight/IPA) beserta source code bersih dan ter-comment. 2. Dokumen setup back-...

Saya ingin membangun sebuah website e-commerce yang responsif dan mudah dikelola, deng...komponen penting lain—misalnya keranjang belanja atau sistem pembayaran—namun prioritas utama saya adalah integrasi, tampilan, dan keamanan fitur review. Teknologi dan alur kerja yang familiar bagi saya mencakup: • Framework modern seperti Laravel, Django, atau Node.js + Express. • Front-end responsif (React, Vue, atau template HTML/CSS ringan). • Database relasional (MySQL/PostgreSQL) atau NoSQL bila memang lebih efisien. Harapan akhir: website e-commerce siap online, dokumentasi singkat cara menambah produk dan memoderasi ulasan, serta panduan deploy ke hosting umum atau VPS. Ajukan proposal Anda beserta estimasi waktu, contoh proyek serupa, dan pendekata...

...infrastruktur aplikasi yang dapat menangani beban kerja web dan mobile sekaligus tetap fleksibel untuk skala besar. Lingkup pekerjaan • Merancang arsitektur PaaS yang mendukung bahasa pemrograman Python, JavaScript, dan Java. • Menyiapkan pipeline build-and-deploy berbasiskan Node.js, React, dan Angular agar aplikasi dapat dirilis otomatis. • Mengonfigurasi layanan database terkelola—baik SQL maupun NoSQL—serta menulis skrip migrasi data awal. • Membuat skrip provisioning infrastruktur (Infrastructure-as-Code) sehingga lingkungan dev, staging, dan production konsisten. • Menyusun dokumentasi setup serta panduan developer agar tim saya bisa memperluas atau memelihara platform dengan mudah. Kriteria keberhasilan • Semua aplikasi c...

...infrastruktur aplikasi yang dapat menangani beban kerja web dan mobile sekaligus tetap fleksibel untuk skala besar. Lingkup pekerjaan • Merancang arsitektur PaaS yang mendukung bahasa pemrograman Python, JavaScript, dan Java. • Menyiapkan pipeline build-and-deploy berbasiskan Node.js, React, dan Angular agar aplikasi dapat dirilis otomatis. • Mengonfigurasi layanan database terkelola—baik SQL maupun NoSQL—serta menulis skrip migrasi data awal. • Membuat skrip provisioning infrastruktur (Infrastructure-as-Code) sehingga lingkungan dev, staging, dan production konsisten. • Menyusun dokumentasi setup serta panduan developer agar tim saya bisa memperluas atau memelihara platform dengan mudah. Kriteria keberhasilan • Semua aplikasi c...

Membuat aplikasi mobile & cms website yang mengintegrasikan kegiatan-kegiatan perusahaan dari divisi operasional, hrd dan marketing Skill yang dibutuhkan untuk penyelesaian project ini adalah node.JS, dan NoSQL MongoDB

Job Description: Kami mencari Full-Stack Javascript Software Engineer, yang akan bertanggung jawab atas aplikasi SaaS yang sedang kami kembangkan di sektor pendidikan. Kualifikasi: 1+ tahun berpengalaman dengan NodeJS dan VueJS. 1+ tahun berpengalaman dengan DynamoDB. 1+ tahun berpengalaman dengan HTML5, CSS3, Javascript 1+ tahun berpengalaman dengan MySQL, MariaDB dan NoSQL Bonus point Berpengalaman dengan plugin Javascript populer seperti jQuery, jQuery UI, Highcharts, dll. Berpengalaman dengan Bahasa Scripting seperti Phyton, PHP, dll. Berpengalaman dalam bahasa pemrograman modern seperti GoLang, dan Scala, dll. Berpengalaman dalam AWS ecosystem. Berbicara dan menulis bahasa Inggris dengan lancar.

Mencari tim buat bantu mengembangkan sistem dalam sebuah organisasi Spek : 1. Node js 2. Html / css / jquery 3. Mongo db (sebagai db) 4. Mengerti gitlab 5. Mengerti web dan database optimation Saya mencari partner guna mempercepat pengembangan website ini Fitur: - event management - partner management - posting management - mini store (optional) - feedback management Bisa remote tapi lokasi based on bekasi dan jakarta

Saat ini saya sedang mengembangkan aplikasi hybrid dan web, dan sangat membutuhkan seorang senior programmer Node Js untuk membuat aplikasi API untuk keperluan bridgin aplikasi lain dengan database mongodb. Responsibilities: 1. Membuat Skema Database 2. Membuat API dan memanfaatkan API Requirement: 1. Bekerja cepat dan mampu bekerjasama 2. Berpengalaman menggunakan Node.js dan MongoDB 3. Memiliki pengetahuan yang baik mengenai API dan logic yang bagus 4. Berpengalaman dalam menggunakan 3rd party API (Facebook, Twitter, Instagram, Google+, etc) 5. Terbiasa menggunakan GIT Catatan: 1. Bekerja Onsite di Menara Multimedia, Jl. Kebon SIrih No. 12 Jakarta Pusat 2. Sistem kerja project, gaji dapat dinegosiasikan

desarollo software php mongo frontend-backend para startup

...how traffic will circulate once the rooms are unified, including clear dimensions for a generous bar and counter area that faces into the kitchen. • Photorealistic 3-D renderings. Changes... • Separate bar area where the wall angles in next to the TV. • Move the couch and TV over to the sliding glass door overlooking the pool. • The existing area where the couch is will turn into a formal seating area. • The existing breakfast area will be the main dining area. • Close off the huge opening going into the kitchen so that a couch or sectional can be there. • A smaller opening to get out to the living room and seating area from the kitchen. Maybe on the side of the counter. • Remove the double oven and replace with a stove-top...

I need an innovative and compliant seat belt restraint system for the third row of a passenger van. The design must meet FMVSS standards and utilize a three-point belt system. Key Requirements: - Design for passenger van's third row - FMVSS compliance essential - Three-point sea...row - FMVSS compliance essential - Three-point seat belt system Ideal Skills and Experience: - Expertise in automotive safety systems - Familiarity with FMVSS regulations - Experience in designing restraint systems I have removed the passenger seats but all original floor brackets remain. I want to install a couch that folds into bed and add seat belt to couch configuration. I am looking at the Futon Couch at Does not have to end up being that exact couch bed system but yo...

...well-documented code and an architecture that can grow later into additional modules like e-commerce or analytics without painful refactoring. Deliverables • Responsive front end with sign-up, sign-in, password reset, and protected routes • Back-end API that handles JWT or session-based authentication, user roles (admin, regular), and basic auditing (login time, IP) • Database schema (SQL or NoSQL) with migration scripts • Dockerised development and production setup, plus a concise README for local onboarding • Postman or similar collection documenting each endpoint, including headers and sample responses Acceptance criteria • Admin dashboard accessible only to authenticated admins • Unit and integration tests covering critic...

...animation to spotlight my IPTV and streaming service. The goal is crystal clear: show viewers how effortlessly they can enjoy high-quality streaming through our intuitive, user-friendly interface. Here’s what I’m aiming for • Length: around 30–45 seconds—long enough to impress, short enough to share on social and paid ads. • Style: a seamless mix of real-world footage (think people relaxing on the couch, browsing on a phone) and animated overlays or transitions that illustrate speed, clarity, and ease of navigation. • Key beats to hit: instant HD playback with zero buffering, an interface anyone can master in minutes, and a quick call-to-action that nudges viewers to start a free trial. You’re free to propose storyboards, motio...

I want to live my project which is a MERN project I want to live free on vercel and render it also include Mongo Atlas

...and trigger payouts. • Initial launch will support just one or two instructors, but the codebase should be modular so we can scale user and location counts without a full rebuild. • Security best practices, GDPR-ready data handling, and responsive performance on phone, tablet, and desktop. Deliverables – Full-stack web app (React / front end, Node.js or similar back end, SQL or NoSQL database) – Integrated payment workflow with sandbox and live modes – Instructor and customer dashboards as described above – Admin panel with fee controls and reporting – Deployment to my chosen host plus brief hand-over documentation and a walkthrough call If you have prior marketplace or booking-engine experience, especially with Stripe-...

...panel to manage plans – Modern search engine for jobs and candidates, including location, keywords, and experience filters – Responsive web interface; mobile-first design is ideal – Real-time notifications (new jobs that match, application updates, candidate messages) – Scalable tech stack (React / Angular / Vue on the front end; Node / Django / Laravel or similar on the back end; SQL or NoSQL database) – Clear documentation and handover of full source code Acceptance criteria 1. A user can complete the entire job-application flow (one format for all registered companies) - from sign-up to submitting an application—without errors. 2. An employer can publish a job, locate candidates via search, and view analytics on their branding...

I want to live my project which is a MERN project I want to live free on vercel and render it also include Mongo Atlas

...sign in with their preferred crypto wallets. Day-to-day you’ll ship end-to-end features: model the data, expose it through cleanly designed APIs, surface it in React components, and secure the whole flow. Performance, testing, and reliability must stay top-of-mind while you work. Core stack you’ll touch: • Node.js, Express / Serverless functions • React / 13+ (app router) • SQL or NoSQL (your call, as long as schema design is solid) • (for wallet auth) and any smart-contract glue code we decide to add next • TypeScript across the board Your background: at least three years building production systems with Node.js and React/, plus demonstrable experience integrating third-party or on-chain auth flows. Any exposure to Solidity, AWS ...

...Google OAuth, SendGrid The Problem REACT_APP_BACKEND_URL in Vercel is pointing to the frontend domain itself instead of a real backend. So login, payments, and orders all fail. All API keys have already been rotated and are ready. Scope of Work 1. Deploy backend code from GitHub to Render or Railway 2. Connect MongoDB Atlas (already set up, credentials ready) 3. Configure all backend env vars (Mongo, Razorpay, Google OAuth, SendGrid, JWT, CORS) 4. Update REACT_APP_BACKEND_URL in Vercel + redeploy frontend 5. Update Google OAuth redirect URIs in Google Cloud Console 6. Update Razorpay webhook URL to new backend 7. End-to-end test: signup/login → add to cart → Razorpay payment → order saved → confirmation email Access I Will Provide GitHub collaborator access ...

...dustpan, trash bin (small/large), recycling bin, umbrella, hat rack This list is the **minimum**. More variety welcome. ## Map Layout Cafe size: **~40m × 40m**. Multiple distinct zones: 1. **Main hall** (~15×15m) — central seating area, bar/counter, entrance 2. **Kitchen** (~7×8m) — industrial counters, appliances, pantry shelves 3. **Office** (~7×7m) — desk, chair, cabinet, bookshelf, small couch 4. **Storage** (~5×7m) — shelves with boxes, cleaning supplies 5. **Bathroom** (~4×5m) — sinks, mirrors, stalls 6. **Outdoor terrace** (~8×6m) — outdoor tables, umbrellas, plant pots, string lights 7. **Display window** (~8×3m) — glass display, pastries on display, decorative items All rooms mu...

I’m wrapping up development of Offro, a hyper-local deals and offers app bu...endpoints. • Leave the codebase clean and production-ready—null-safety enforced, lint warnings resolved, and performance traces green. You’ll work directly in the existing Git repo; the backend team is available for any FastAPI or Mongo queries you may have. Once the above items are complete and the app passes internal QA, we’ll cut the release build and ship to the Play Store and TestFlight. If you’ve already shipped Flutter apps that talk to FastAPI (or similar Python backends) in production, and you’re comfortable profiling with DevTools, Firebase Crashlytics, and Mongo queries when necessary, you’ll feel right at home here. Looking forward to s...

.../ Skill Area Candidate Years of Experience Self-Rating (Out of 10) 1 Overall Experience 2 Blockchain Development (Ethereum/Polygon/Solana) 3 Smart Contracts (Solidity / Rust) 4 Web3 Integration ( / ) 5 Backend Development (Python - Django/FastAPI) 6 API Development (REST / GraphQL) 7 Frontend Development (React / ) 8 Database Management (SQL / NoSQL) 9 Consumer-facing Platforms (Trading / Marketplace / Fintech) 10 AI Coding Tools (GitHub Copilot, ChatGPT, Cursor, etc.) 11 System Design & Architecture 12 Cloud Platforms (AWS / GCP / Azure) 13 DevOps (CI/CD, Docker, Kubernetes) 14 Security Best Practices (Blockchain + Web Apps) 15 Performance Optimisation & Scalability 16 Version Control (Git workflows) [Removed

...for developing backend services, APIs, and scalable systems that power web and data-driven applications. The role involves working closely with frontend, product, and DevOps teams to deliver high-quality solutions. --- Key Responsibilities - Design, develop, and maintain backend services using Python - Build RESTful APIs and microservices (FastAPI / Django / Flask) - Work with databases (SQL / NoSQL) and optimize queries - Implement asynchronous processing, background jobs, and queues - Ensure system scalability, performance, and reliability - Handle error handling, logging, and monitoring - Collaborate with cross-functional teams for feature delivery --- Required Skills - Strong experience in Python backend development - Hands-on with FastAPI / Django / Flask - Experience ...

...Excel or PDF. Beyond those, I’m happy to discuss best practices—user authentication, audit trails, or dashboards—if they fit naturally into the new architecture. I have no fixed preference for the front-end stack; feel free to propose React, Angular, Vue, or anything else that will scale cleanly on AWS, Azure, or GCP. What matters is a clean, responsive UI and a well-structured back end (SQL or NoSQL, whichever you justify). Deliverables • Technical design outlining chosen stack, database schema, and migration plan • Fully functional cloud application mirroring (and improving) current Access features • Data migration script and one test migration run • Brief admin guide plus user walkthrough video • Source code in a private ...

...• Real-time event and notice board with push notifications • In-app feedback system for quick issue reporting or suggestions • Clean, responsive UI that renders smoothly on mid-range devices Technical expectations – Cross-platform build targeting Android (latest SDK) and iOS (latest Xcode guidelines) – Complete front-end and back-end development, plus database integration (relational or NoSQL—open to your recommendation) – Well-commented source code handed over through a private repo – User, developer, and deployment documentation in Word format – Input/output screenshots that demonstrate each feature – Rigorous testing with identified bugs fixed before final submission Timeline & cost Kindly include a...

...intense build). Sound Effects: - Ocean waves (low background) - Wind gusts - Wood creaking (ship sounds) - Whoosh transitions - Explosion bass hit - Lightning crack - Fire burst - Metal impact - Ear ringing after explosion - Cannon blast at the end Voiceover (deep gritty pirate narrator): 0:00–0:02 “There are… two kinds of players…” Visual: Slow zoom on a confused man sitting on a couch. Slight camera shake. Ocean ambience. 0:02–0:04 “Those who think…” Visual: Cut to two men looking at a card. Zoom into the thoughtful guy’s face. Add heartbeat sound. 0:04–0:06 “…and those who don’t.” Visual: Smash zoom to the excited guy pointing at the card. Add a strong whoosh soun...

...spec that explains each processing step. Your task is to port the core algorithms, recreate the current screens as responsive web pages, and ensure the output matches the desktop version byte-for-byte. You are free to choose frameworks that fit the Node.js ecosystem—Express or Fastify for routing, a templating engine or React/Vue for the front end, and any lightweight store (SQLite, Postgres, Mongo) to hold intermediate results. Performance is important: the new service should handle the same volume of text without noticeable slowdown. Deliverables: • Complete Node.js codebase with clear folder structure • Equivalent text-processing modules fully tested (unit + integration) • Front-end pages mirroring existing UI/UX • Deployment script or Docke...

...spec that explains each processing step. Your task is to port the core algorithms, recreate the current screens as responsive web pages, and ensure the output matches the desktop version byte-for-byte. You are free to choose frameworks that fit the Node.js ecosystem—Express or Fastify for routing, a templating engine or React/Vue for the front end, and any lightweight store (SQLite, Postgres, Mongo) to hold intermediate results. Performance is important: the new service should handle the same volume of text without noticeable slowdown. Deliverables: • Complete Node.js codebase with clear folder structure • Equivalent text-processing modules fully tested (unit + integration) • Front-end pages mirroring existing UI/UX • Deployment script or Docke...

...them up into net figures. Visual summaries—simple line graphs or bar charts—will help me spot trends at a glance, while a table view should let me drill down to each individual trade if I need to audit the numbers. For storage and speed, I am open to your recommended tech stack; the interface just needs to be clean, responsive, and secure. If you have experience with spreadsheet imports, SQL or NoSQL back ends, and data-viz libraries such as or Plotly, please mention it, but I’m flexible as long as the end product is intuitive and accurate. Deliverables • A web-based (or desktop) application that lets me manually add, edit, or delete options trades • Real-time dashboard showing Daily, Monthly, and Yearly P&L plus net figures after Brokerage ...

...usabilidad • Panel de control personalizable donde pueda filtrar por rango de fechas, conductor o plataforma. • Gráficas y tablas que faciliten la comparación de ingresos entre Uber y FreeNow. • Opción de exportar cualquier vista o reporte a Excel o CSV con un solo clic. Requisitos técnicos clave • Backend robusto que procese y normalice los datos de ambas APIs. • Base de datos segura (SQL o NoSQL) para almacenamiento histórico. • Front-end responsive que funcione bien en escritorio y móvil. • Autenticación protegida (OAuth, tokens seguros) y registro de errores. • Código documentado para facilitar futuras ampliaciones. Entregables 1. Código fuente completo y docum...

...login, a real-time activity feed, follow/friend functionality, direct messaging, notifications, profile editing, and a simple admin dashboard. Responsive design is essential so the service feels seamless on phones, tablets, and desktops. I’m flexible on the stack, though a modern front-end framework such as React or Vue paired with a robust back end (Node.js, Django, or similar) and an SQL or NoSQL database would be ideal. Clean RESTful (or GraphQL) APIs are important because I plan to introduce a companion Windows desktop client later, so please architect with that future integration in mind. Deliverables • Fully functional social networking site deployed to my hosting or cloud account • Source code in a Git repository with clear README and setup instructions...

...for my application. At this stage I am still open to advice on whether a relational SQL solution or a NoSQL alternative will serve me better, so part of the job is to walk me through the trade-offs and recommend the architecture that best balances scalability, speed, and cost. Once the platform is agreed, I will look to you to design the schema (or data model), implement the database online, seed it with some sample data so I can run realistic tests, and deliver clear connection details for my dev team. Security best practices—encryption at rest and in transit, sensible indexing, parameterized queries or their equivalent—are essential. Deliverables • Technical recommendation (SQL vs. NoSQL) with rationale • Fully deployed cloud database ready fo...

I need a full-featured online matrimony platform whose heart is an intelligent recommendation engine that pairs members according to their personality traits. The goal is to go beyond the typical age-and-location filtering and offer users scientifically grounded, trait-driven ma...profiles immediately after finishing the personality assessment. 2. Recommendations update in real time as users like or skip profiles. 3. All personal data is stored securely and transmitted over HTTPS. 4. Admins can disable or delete any user in one click. You are free to use the language, framework, and database stack you’re most productive in—whether that’s Django + PostgreSQL, Node + Mongo, Laravel, or something similar—so long as the final build is FAST, secure, and e...

...dashboard) where I can: – Push new captcha batches or toggle providers – View real-time analytics (active users, captchas solved, ad impressions, revenue, referral stats) – Adjust reward rates and commissions on the fly Tech expectations Flutter 3.x with null-safety, Firebase (or an equivalent backend) for auth, cloud functions for referral and bonus logic, and a lightweight SQL/NoSQL store for captcha metadata. State management is up to you, but I prefer Riverpod or Bloc for clarity. The code should be modular, well-commented, and easy to extend. Deliverables 1. Complete Flutter source with assets and build scripts 2. Embedded admin module with secure role-based access 3. Documentation covering build steps, environment variables, and how...

the outcome for me is to write special articles at special venues with special minds and thought on nature. I’m hoping to meet an easy-going, open-minded person who enjoys a good Netflix and chill session, especially when it’s set somewhere a little different from the usual living-room couch. My priority is to share films and series in special venues—think private cinemas, a cosy lounge or bar, or any other intimate spot that lets us relax, chat and enjoy the screen without distractions. Beyond the movie nights, I appreciate someone who’s comfortable meeting face to face for dinners, local events or even tagging along on the occasional weekend trip. Good conversation and mutual respect are essential; if you’re naturally outgoing and value genuine conn...

the outcome for me is to write special articles at special venues with special minds and thought on nature. I’m hoping to meet an easy-going, open-minded person who enjoys a good Netflix and chill session, especially when it’s set somewhere a little different from the usual living-room couch. My priority is to share films and series in special venues—think private cinemas, a cosy lounge or bar, or any other intimate spot that lets us relax, chat and enjoy the screen without distractions. Beyond the movie nights, I appreciate someone who’s comfortable meeting face to face for dinners, local events or even tagging along on the occasional weekend trip. Good conversation and mutual respect are essential; if you’re naturally outgoing and value genuine conn...

...Figma. Once I sign off on the designs, I need them translated into pixel-perfect, mobile-first layouts using React, keeping every screen crisp across modern browsers. From there, you’ll stand up the back end in the language you know best—Node.js, Python or PHP are all acceptable—as long as the architecture is secure, scalable and cleanly documented. Count on managing a database layer (SQL or NoSQL to suit the use case) and wiring in common third-party services such as payments and authentication. Please centre your proposal on relevant experience. Show me projects where you took a brand or interface from concept to fully deployed application; glossy screenshots are welcome but I value concise explanations of the problems you solved even more. Deliverables I...

I need a...Admin panel From a browser dashboard I should be able to: • Create matches, define odds or session lines, open/close markets, and settle results. • View, filter, and export all transactions and user balances. • Override balances and approve or reject withdrawals. Tech expectations Telegram Bot API (or Telegraf), Node.js or Python back end, and a lightweight database—PostgreSQL/MySQL/Mongo—are all fine as long as the final stack is well documented. Security for wallet logic and webhook handling is critical. Deliverable A ready-to-deploy bot plus admin panel, source code, and concise setup docs so I can run it on my own VPS. I’ll review against the acceptance points above—if every feature works exactly as described a...

...either RESTful APIs or GraphQL endpoints and support complex business logic involving multi-step workflows, configurable access conditions, rule-based executions, and automated state validations. User sessions must be securely managed using JWT or equivalent token-based authentication systems with encrypted sensitive data and protected endpoints. The platform requires a structured relational or NoSQL database capable of managing interconnected entities such as users, digital assets, contacts, role assignments, access configurations, protocol conditions, multimedia files, user states, notifications, verification systems, and execution logs. Relationships between entities are dynamic and configurable by the user through the interface, meaning the database architecture must support...

...Interface utilisateur responsive, design clair et sobre, cohérent sur desktop comme mobile. • Architecture scalable et code bien structuré pour faciliter l’ajout futur d’un système de paiement et d’autres modules. Exigences techniques – React, Redux ou contexte équivalent pour la gestion d’état. – Node.js + Express pour l’API, en REST ou GraphQL selon votre recommandation. – Base de données NoSQL ou SQL au choix, avec migrations et schémas documentés. – Tests unitaires de base et dépôt Git pour suivre les livraisons. Livrables 1. Code source complet. 2. Documentation d’installation et de déploiement. 3. Brève not...

...technologies (e.g., Docker) Manage and maintain servers and infrastructure Collaborate on AI-related projects, including AI agents and integrations Ensure code quality, performance, and security best practices Required Skills & Qualifications: Proficiency in programming (any major language such as Python, JavaScript, etc.) Experience with APIs (RESTful or GraphQL) Strong knowledge of databases (SQL and/or NoSQL) Familiarity with frontend and backend frameworks Experience with containerization and service orchestration Solid understanding of server management and deployment workflows Knowledge of cloud storage systems (e.g., AWS S3 or similar buckets) Experience or strong interest in AI and AI agents Ability to work independently and manage tasks effectively Fluent in English ...

...oportunidades. Deseables a corto plazo (no obligatorios en este sprint, pero quiero que la base técnica los contemple) – Búsqueda filtrada de oportunidades. – Sistema de mensajería interna entre compradores y vendedores. Requisitos técnicos • Código limpio y documentado, idealmente en Node.js, Laravel o framework equivalente que permita desplegar microservicios. • Base de datos relacional o NoSQL optimizada para consultas rápidas. • Frontend responsive (React, Vue o similar). • API REST bien versionada para futuras integraciones. • Control de versiones en Git y despliegue continuo en entorno cloud (AWS, GCP o Azure). Entregables 1. Repositorio con todo el código fuente y...

...two absolutely critical pillars. The system should sustain heavy, spiky traffic without degradation and recover gracefully from failure scenarios. You’ll guide the high-level design (microservices vs. modular monolith, service-to-service communication, fault isolation) and drill down into concrete AWS components such as ALB, ECS / EKS, Lambda, DynamoDB or other NoSQL options, SQS, EventBridge, and appropriate caching layers. A NoSQL data store will back the core domain. I’m expecting you to propose a clean, future-proof schema (or data model) that supports rapid queries at scale, detail read/write patterns, and outline backup, replication, and disaster-recovery strategies. Observability must be woven in from day one: metrics, traces, and logs surfaced through ...

...sure the two layers speak to each other securely (JWT or similar). A responsive UI, cross-browser compatibility, and clear code comments are must-haves, as this app will serve both desktop and mobile browsers. Deliverables • Angular front-end with modular components, services, and state management • Node.js API with routing, middleware, and basic authentication • Database schema (SQL or NoSQL—open to your recommendation) seeded with sample data • Setup scripts or Docker files so I can spin the project up locally in one command • A concise README explaining build, test, and deployment steps The first milestone will be the user authentication flow; once that’s solid, we’ll iterate on additional features. Clean Git commits and r...

...classic web and cloud-hosted attack surfaces. Key focus areas • Authentication issues: confirm sign-in, session handling and privilege escalation vectors are fully locked down. • Data leakage: verify that Firestore, Cloud Storage buckets and any API endpoints are not exposing sensitive information through misconfigurations or improper access rules. • Injection attacks: test for SQL-like or NoSQL injection, as well as any injection vectors in Cloud Functions or user-supplied inputs. Scope & approach I am open to any methodology—black-, white-, or grey-box—as long as the final deliverables cover the items above and reflect real-world scenarios against a live Firebase deployment. Deliverables 1. Formal penetration-test report detailing met...

...can take ownership of features end-to-end, write clean and maintainable code, and communicate clearly in a remote environment. ## Responsibilities: - Design, develop, and maintain backend services using Node.js, Python, .NET, or Go - Build and integrate RESTful APIs and microservices - Develop modern frontend applications using frameworks like React, Vue, or Angular - Work with databases (SQL/NoSQL) and cloud platforms (AWS, Azure, or GCP) - Contribute to AI/GenAI features such as data pipelines, semantic search, or LLM integrations (if applicable) - Write clean, testable, and well-documented code - Collaborate remotely and provide regular progress updates ## Required Skills: - Strong experience in at least one backend language: Node.js, Python, .NET, or Go - Experience bui...

...pull live data where possible and display results instantly on the front end. • Transactional functionality: the site must accept and record payments or transfers securely, with clear audit trails and automated email confirmations. Technical expectations The front end should be responsive and fast; the backend should expose clean APIs, log every critical event, and store data in an SQL or NoSQL database you recommend. Security best practices (encryption, CSRF protection, input sanitisation) are essential. I’m flexible on the tech stack—Laravel, Node, Django, or another modern framework—as long as it’s well-documented and easy to maintain. Deliverables 1. Complete source code for front end and backend 2. Database schema and migration scripts ...

... • Orchestrate multi-step workflow management and actually execute tasks, not just reply with information The agents must live entirely inside n8n, using its native nodes plus any custom node code you create. They will receive a trigger, decide what needs to happen, carry the action out, then hand back clean, structured results. Typical integrations include webhooks, REST/GraphQL APIs, SQL/NoSQL data stores, Google Sheets, and CRMs; if a different connector is more efficient, I’m open to it. Acceptance criteria • Each bot reliably completes its assigned task without manual intervention • Execution logs and error handling are visible in n8n so I can audit every run • Clear documentation—one short README per flow—showing input schema...

...instantly. Here is the scope in plain terms: • The bot should handle standard Telegram interactions such as /start, /help, and at least a few custom commands that I will outline once the project begins. • Every meaningful interaction must be written to the database so I can view or analyse it later, and the bot should be able to fetch specific records when prompted. • I’m open to either SQL or NoSQL solutions—advise me on what best suits scalability, low-maintenance hosting, and straightforward backups. • Clear documentation in English is essential so I can deploy the bot on my own server after delivery and tweak basic settings without calling you every time. Once complete, I will test it with real users; if everything works as described&...