Redis Jobs

Fix & Improve Existing NestJS + PostgreSQL + Redis + React Native Project Hello I’m looking for an experienced full-stack developer to help me fix, refactor, and improve my existing project built with NestJS, PostgreSQL, Redis, and React Native. The project is already developed, but it currently has bugs, unfinished logic, and stability issues. I need someone who can understand existing code, fix problems, and make the system stable and production-ready. Tech Stack: Backend: NestJS Database: PostgreSQL Caching / Queue: Redis Mobile App: React Native API: REST API Tasks: Review and analyze existing NestJS backend Fix bugs and logical issues Improve code structure and performance Fix database-related issues (PostgreSQL) Fix and optimize Redis usage (cache / queue / se...

SENIOR SOFTWARE ENGINEER CISCO LTD July 2025 - Now Project Description: RAIDN is an enterprise-grade project portal developed for CISCO to manage, monitor, and streamline internal project workflows, data processing, and user interactions across multiple teams. The platform is built using a microservices architecture to ensure scalability, high availability, and performance. Roles & Responsibilities: Designed and developed scalable backend microservices using Java and Spring Boot, following RESTful and domain-driven design principles. Implemented microservices architecture with inter-service communication and centralized configuration. Developed event-driven workflows using Apache Kafka for asynchronous data processing and system decoupling. Integrated Redis caching to improve applicati...

Dashboard Blu X is a professional financial dashboard for options traders tracking real-time gamma exposure (GEX) in SPX options using ThetaData. I have a complete financial dashboard (2,000+ lines of production code) that needs deployment. Development is fully finished and tested locally. I need a deployment/DevOps specialist to handle setup, integration, and take the system live for an initial pilot of two users. WHAT WE HAVE - Complete React 18 + TypeScript frontend (28 files, 1,037 lines) - Complete FastAPI backend (11 files, 673 lines) - All 6 dashboard features fully implemented - WebSocket real-time updates working - All calculations and formulas complete - Complete documentation (README + deployment guide) - Docker configurations ready - Vercel + Railway configs prepared - Envir...

Senior Full-Stack Engineer (Python/FastAPI + React) – Secure Platform MVP Overview I am looking for a senior full-stack engineer to build a secure, authentication-heavy web platform MVP. The project involves: - User authentication & verification - Role-based access control - Relationship-based data modeling - Private content access - Secure cloud deployment Product details will be shared after NDA and shortlisting. Required Tech Stack (Mandatory) Backend Python + FastAPI PostgreSQL (relational modeling) Redis (caching, rate limiting, OTP/session handling) JWT authentication (access + refresh tokens) Async/background task processing (Celery or equivalent) Frontend React + TypeScript preferred Tailwind CSS or similar utility-first styling Infrastructure AWS (Light...

Project Description: ENGINE (Start your proposal with this word to confirm you’ve read the technical requirements) also for those that have the option initialize a private message to get the ball rolling. We are seeking a high-level Full-Stack Engineer to finalize a premium Email Marketing & Automation platform. The UI/UX is approximately 85% built (both Light & Dark modes are complete), but we are moving on from a previous developer due to poor code quality, lack of documentation, and a lack of attention to detail. We need this production-ready in 14 to 30 days. We are looking for a "finisher" who can deliver clean, documented, and high-performance features daily. Management & Quality Standards: Vercel Staging: You must maintain a Vercel staging environment...

Project Overview We are seeking a qualified vendor or agency to redevelop an institutional website into a modern, accessible, secure, and multilingual platform. The new website must use a Headless Drupal 10 CMS with a frontend and comply with GIGW 3.0 (Government of India Guidelines for Web Accessibility). --------------------------------------------------- Project Objectives The redeveloped website must: • Transition to a Headless Drupal 10 CMS with a decoupled frontend • Ensure full GIGW 3.0 compliance (accessibility, security, privacy) • Provide a responsive, multilingual interface (English, Hindi, Kannada) • Implement role-based access control • Improve SEO visibility and content discoverability • Enable structured content workflows and approvals • D...

Engagement type: Freelance / Contract Duration: Initial 3–6 months (extension possible) Location: Remote Start: ASAP Project overview We are looking for a senior, hands-on systems engineer to help design and build high-scale automation and simulation systems for transaction-heavy digital procurement workflows (simulated buying). The core challenge is building distributed, resilient systems that can orchestrate large numbers of concurrent, human-like actors interacting with well-known web-based platforms in a realistic and reliable way. This role is engineering-heavy and suited for someone who enjoys solving hard problems around scale, concurrency, reliability, and system behavior modeling. What you’ll be working on Designing and implementing distributed automation / simul...

My Python-based STOCK TRADING AGO web application is suffering from a real-time data issue: background processing runs, but the results reach the client side with a noticeable lag. I need you to trace that bottleneck, bring the pipeline back to true real-time behaviour, and then give the interface a fresh look while you’re in the codebase. Current stack • Python 3.10 with FastAPI • Celery + Redis for background jobs • PostgreSQL 13 • Front-end in plain HTML/CSS with a sprinkling of vanilla JS What I expect from you 1. Diagnose why background tasks aren’t pushing updates instantly—whether it’s queue configuration, database locking, or cache timing—and implement a clean, well-documented fix. 2. Refactor or rewrite any britt...

I’ve outlined a complete dental-clinic workflow that needs to come alive as a modern web app. The stack is already chosen—Node.js deployed to Vercel for the front end, an API layer running on Render or Fly, Postgres via Supabase (Neon is fine too), Redis through Upstash, and Cloudflare R2 for file storage—so please be comfortable wiring these services together. Core domain • Three roles drive the system: Admin, Doctor, and Patient. Admins must enjoy full access to every feature and data point, while Doctors see only their clinical and financial responsibilities. Patients interact with their own records. • Patient profiles are created through self-registration; once verified, the profile becomes the hub for treatments, billing, and history. Daily flow I n...

I’ve outlined a complete dental-clinic workflow that needs to come alive as a modern web app. The stack is already chosen—Node.js deployed to Vercel for the front end, an API layer running on Render or Fly, Postgres via Supabase (Neon is fine too), Redis through Upstash, and Cloudflare R2 for file storage—so please be comfortable wiring these services together. Core domain • Three roles drive the system: Admin, Doctor, and Patient. Admins must enjoy full access to every feature and data point, while Doctors see only their clinical and financial responsibilities. Patients interact with their own records. • Patient profiles are created through self-registration; once verified, the profile becomes the hub for treatments, billing, and history. Daily flow I n...

I’m looking to collaborate with developers for building a Hospital Management System using the following stack: Backend: Flask Frontend: Vue.js + Bootstrap Database: SQLite Caching: Redis Background Jobs: Celery + Redis This is a multi-user web application with role-based access and modular features (similar to real-world management systems). The project structure, documentation, and wireframes are already prepared and will be shared once we connect. Clean, plagiarism-free code (mandatory) Project must be developed from scratch AI tools can be used for assistance, but copied or reused projects are not acceptable Would prefer Indians. If you’re interested, please connect with me. I’ll share the detailed documentation and wireframes before we proceed further.

The platform is already live in staging with an AI pipeline that produces unlimited, topic-specific maths questions, but it still needs a final engineering pass before launch. What I need you to focus on is the AI-generated maths questions themselves—ensuring they are accurate, varied, more efficient and clearly mapped to each learning objective—while also closing out the remaining LaTeX and skill and progress-tracking tickets with helping visualize it more for the student. LaTeX fixes • Remove instances of incorrect mathematical notation. • Correct poorly aligned equations so they centre properly inside our React components. • Eliminate inconsistent formatting across browsers (currently using MathJax). Skill-tracking refinement • Implement more d...

I need an Android application that acts as a focused productivity tool for creating and assigning tasks. The scope is intentionally narrow—no calendar integration or note-taking at this stage—because I want to perfect the core task workflow first. Core functionality • A user can create a task, add a short description, and assign it to themselves or another user/contact. • Tasks should save locally and sync to the cloud when a connection is available (Firebase or your recommended alternative). • A clean Material Design interface with intuitive add/edit screens and a simple list view of all tasks. Deliverables 1. Complete Android Studio project (Kotlin or Java) with clear, well-commented code. 2. Release-ready APK and signed app bundle. 3. One-page se...

I’m midway through building a Laravel-based application and need another set of expert hands on the back-end. The core framework is already in place; now I want to accelerate feature development, tighten up existing code, and make sure everything scales cleanly. You and I will collaborate through GitHub feature branches and pull requests. Typical tasks will include creating or refactoring RESTful APIs, improving Eloquent relationships, optimising queries, adding queue jobs, and firming up middleware for role-based access. Clean, PSR-12–compliant PHP and meaningful PHPUnit coverage matter to me just as much as shipping fast. You should be comfortable working autonomously, yet open to regular code reviews and brainstorming sessions on Slack or Zoom. If you have experience integ...