Full Stack Developer at Republic Services

Designed and scaled backend systems using Python (FastAPI) and Node.js, supporting 250,000+ monthly API requests with response times below 250ms. Developed 20+ dynamic React and TypeScript components, improving frontend development efficiency and UI responsiveness. Integrated LLM APIs from providers like OpenAI achieving over 90% accuracy in summarization and Q&A across 50,000+ monthly queries. Optimized PostgreSQL queries to reduce execution time by 40% and managed 2 million+ records efficiently. Containerized and deployed over 50 microservices with Docker and Kubernetes (EKS) ensuring 99.95% uptime. Implemented CI/CD pipelines with GitHub Actions and Terraform automating deployments and reducing release cycles from one day to under two hours. Managed AWS infrastructure services supporting fault-tolerant systems processing one million+ events monthly. Developed blockchain notarization workflows for immutable compliance logs. Built automated test suites with 85%+ coverage reducing prod

Full Stack Engineer at Pax8

Led architecture and development of AI-powered SaaS products servicing 15,000+ daily active users with 500,000+ monthly interactions. Designed Retrieval-Augmented Generation pipelines with vector databases (Pinecone/FAISS) delivering 95%+ search accuracy for 200,000+ queries monthly. Engineered 100+ RESTful APIs and GraphQL endpoints handling 300,000+ monthly requests with under 1% error rate. Deployed and orchestrated 75+ containerized services via Docker and Kubernetes with 99.9% availability. Managed PostgreSQL databases of over 10 million rows, optimizing indexes and queries to reduce workloads by 45%. Enhanced system security using IAM, JWT authentication, and API throttling preventing unauthorized accesses. Automated infrastructure provisioning with Terraform and CI/CD cutting provisioning time by 60%. Implemented event-driven workflows using AWS Lambda, SQS, and EventBridge processing over 100,000 daily events with latencies under one second. Optimized React.js and React Native

Freelance Web Developer – Personal & Client Projects at Self-Employed / Freelance

Designed and developed responsive websites and mobile apps using React.js, React Native, HTML, CSS, JavaScript, and Node.js backend. Implemented RESTful APIs, serverless functions, and integrated third-party services to enhance app functionality. Optimized performance through lazy loading, code splitting, caching, and ensured cross-browser compatibility. Utilized Git, GitHub, and CI/CD pipelines to maintain version control and streamline deployment processes. Key project contributions include Republic Services – Customer Notification System and Pax8 – Cloud DevOps Automation.

Freelance Web Developer at Self-Employed

Designed and developed responsive websites and mobile apps using React.js, React Native, HTML, CSS, JavaScript, and Node.js backend. Implemented RESTful APIs, serverless functions, and integrated third-party services to enhance app functionality. Optimized performance through lazy loading, code splitting, caching, and ensured cross-browser compatibility. Utilized Git, GitHub, and CI/CD pipelines to maintain version control and streamline deployment processes.

Freelance Web Developer at Personal & Client Projects (Freelance)

Designed and developed responsive websites and mobile apps using React.js, React Native, HTML, CSS, JavaScript, and Node.js backend. Implemented RESTful APIs, serverless functions, and integrated third-party services to enhance app functionality. Optimized performance through lazy loading, code splitting, caching, and ensured cross-browser compatibility. Utilized Git, GitHub, and CI/CD pipelines to maintain version control and streamline deployment processes.

Associate Software Engineer at ConsultAdd Services Pvt. Ltd.

Built and deployed a cloud-native MERN stack application on AWS, leveraging Lambda and API Gateway to handle 10K+ daily requests with a 30% reduction in overhead. Designed event-driven notification systems using Node.js, MongoDB triggers, and AWS Step Functions, enabling real-time updates across the React frontend.