🚀 Full Stack Web Developer (MERN / PERN) | Senior Software Engineer
I am a results-driven Full Stack Web Developer with 5 years of professional experience building scalable, secure, and high-performance applications. My expertise spans MERN (MongoDB, Express.js, React, Node.js) and PERN (PostgreSQL, Express.js, React, Node.js) stacks, with a strong focus on designing clean architectures, optimizing databases, and delivering end-to-end business solutions.
🛠️ Tech Stack:
Languages & Frameworks: JavaScript (ES7+), TypeScript, Node.js, Express.js, React, Python
Databases: PostgreSQL, MongoDB, DynamoDB
Cloud & DevOps: AWS (Lambda, EC2, CloudWatch, ECS), Docker, Kubernetes, GitHub Actions
Others: WebRTC (Agora, Janus, Twilio), Socket.io, OAuth2/JWT, Stripe
💡 What I Offer:
- Backend Development:Expertise in Node.js, Express.js, PostgreSQL, and MongoDB to design scalable APIs, resilient microservices, and real-time data pipelines.Proficient in OAuth2, JWT authentication, role-based access control, and Stripe payment integrations.
Frontend Development:Building responsive and interactive UIs with React, React Hooks, and state management. Strong experience creating admin dashboards, HR/payroll systems, and client portals tailored to business needs.
Cloud & DevOps:Skilled in AWS (Lambda, EC2, CloudWatch, S3, ECS, DynamoDB), Docker, Kubernetes, and GitHub Actions. Experienced in CI/CD pipelines for seamless deployments.
Special Projects:
Built a real-time WebRTC application for 1M+ users with messaging, audio, and video support.
Developed IoT data pipelines handling 10,000+ devices with serverless processing and analytics dashboards.
Created a smart attendance/payroll automation system with fault-tolerant logic and performance-optimized queries.
Designed search & ranking pipelines using RAG (Retrieval-Augmented Generation) to enhance HR workflows.
🎯 Why Work With Me?
I combine strong backend engineering expertise with solid frontend development skills, enabling me to deliver full-stack solutions that are not only functional but also user-friendly and business-focused. My approach emphasizes clean code, scalability, performance optimization, and client satisfaction.
Whether you need a custom web app, API development, database optimization, or end-to-end SaaS platform, I can help you design and implement a solution that drives measurable results.
📩 Let’s collaborate to turn your ideas into reliable, scalable, and impactful digital solutions.