Poovarasu S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm a Senior Full-Stack Developer with over 6 years of experience building robust, secure, and scalable web applications using Python (Django, FastAPI, Dash) and PHP (Laravel). My core strength lies in backend development—designing clean, modular architectures, building high-performance APIs, and integrating third-party services like payment gateways, map services, and messaging tools. I follow best practices around test-driven development, AI-driven development, clean code, and RESTful standards. I also have strong experience in data analytics and reporting, having built interactive dashboards and automated reporting pipelines using tools like Power BI, Dash, and custom backend-driven visualisations. In addition, I work with modern JavaScript frameworks like React.js and Vue.js to develop responsive interfaces that connect seamlessly with backend APIs, including building SPAs and implementing real-time features using sockets. I also bring DevOps experience to the table—handling CI/CD pipelines, Docker-based containerization, and cloud infrastructure management (especially AWS). From planning application architecture to enforcing coding standards and performance optimisation, I ensure that every project I work on is production-ready, secure, and designed to scale effectively. Domain Skillsets: * Language - Python, PHP, HTML, CSS, Bootstrap, JavaScript, jQuery * Library/Framework - Django, FastAPI, Laravel, Dash, VueJS * BI Tools - Power BI, Google Looker Studio, Dash * Databases - MySQL, PostgreSQL, SQLite, Redis, DynamoDB * AI - LLM Integrations, OpenAI/OpenRouter, RAG, CAG, MCP/Function Calling, AI Agents, Chatbots, GenBI * Data Scraping - Scrapy, Beautiful Soup * Performance & Monitoring - New Relic, Retrace, PagerDuty/Squadcast, Bugsnag * Architecture - MVC, Monolith, Distributed Monolith, Microservice * IDE - Pycharm, PhpStorm, Cursor, Windsurf * Project Management Tools: Trello, Jira, Linear * API Tools - Postman, Swagger, Apiary * Others - AI-DLC, Socket, Test Driven Development (TDD), Serverless Concepts, Scripting, OSRM, Version Upgrades, Online Compilers integration, Pre-commit, VirtualBox/UTM, Docker, WordPress, etc... Third-party Integrations: * Payment Gateway – Razorpay & Stripe * Email & SMS Integrations * Push Notifications * Google APIs * Custom OSRM server setup & integrations Cloud Experience: * Amazon Web Services - EC2, RDS, S3, DynamoDB, Lambda Serverless, SNS, ECS, ECR, Aurora Serverless, CloudWatch, API Gateway, CloudFront, EFS, EBS, EB, ElastiCache, ECS, SQS, CodeBuild, CodePipeline, ELB, Event Bridge, System Manager, Secrets Manager, Athena, VPC, Bedrock, etc... * Web Hosting - DigitalOcean, GoDaddy, Hostinger, Hetzner, Forge, Heroku and other shared hosting services Ready to architect, optimise, and ship scalable full-stack solutions. Let’s discuss how I can contribute to your project’s success.