These are my projects: QuizCraft | AWS, React, Terraform, Lambda, API Gateway, DynamoDB, SQS/SNS, Cognito, OpenAI API • Architected AI-powered quiz application using AWS serverless architecture with 15+ Lambda functions, serving 1,000+ concurrent users with 99.9% uptime and React.js frontend, integrating OpenAI API for dynamic question generation. • Implemented Infrastructure-as-Code using Terraform for 20+ AWS resources and automated CI/CD pipelines with GitHub Actions, reducing deployment time by 80% and achieving zero-downtime deployments. • Led 4-person agile development team through 6 sprint cycles with 100% story completion rate, implementing comprehensive unit/integration testing with Jest and achieving 18ms average API response time with DynamoDB optimization. DineBook - Restaurant Reservation Platform | Angular, Node.js, Express.js, MongoDB, Redis, S3, Google Maps API, JWT • Built full-stack restaurant platform using Angular 15+ and Node.js/Express.js architecture supporting 5,000+ concurrent users with MongoDB database and Redis caching, achieving 120ms average API response time. • Implemented comprehensive security with JWT authentication, bcrypt password hashing, and OWASP security standards, achieving 95% code coverage through Jest/Cypress testing and zero security vulnerabilities in production. • Executed complete SDLC across 8 agile sprints delivering 50+ features including real-time reservation system with WebSocket integration, Google Maps API, and AWS S3 image storage with 99.5% system availability. Serverless E-commerce Backend | AWS, Lambda, API Gateway, Cognito, S3, DynamoDB, SQS/SNS, Step Functions, SES • Designed scalable serverless e-commerce backend processing 10,000+ daily transactions using 12+ AWS Lambda functions with API Gateway and DynamoDB, reducing operational costs by 60% and achieving 99.9% availability. • Implemented event-driven architecture using SQS/SNS messaging and AWS Step Functions for order processing workflows, eliminating 100% manual processes and reducing order processing time by 70% with automated SES email notifications. • Delivered comprehensive REST API documentation covering 25+ endpoints with OpenAPI specifications and Postman collections, implementing AWS Cognito authentication and reducing developer onboarding time by 50% with detailed deployment guides.…These are my projects: QuizCraft | AWS, React, Terraform, Lambda, API Gateway, DynamoDB, SQS/SNS, Cognito, OpenAI API • Architected AI-powered quiz application using AWS serverless architecture with 15+ Lambda functions, serving 1,000+ concurrent users with 99.9% uptime and React.js frontend, integrating OpenAI API for dynamic question generation. • Implemented Infrastructure-as-Code using Terraform for 20+ AWS resources and automated CI/CD pipelines with GitHub Actions, reducing deployment time by 80% and achieving zero-downtime deployments. • Led 4-person agile development team through 6 sprint cycles with 100% story completion rate, implementing comprehensive unit/integration testing with Jest and achieving 18ms average API response time with DynamoDB optimization. DineBook - Restaurant Reservation Platform | Angular, Node.js, Express.js, MongoDB, Redis, S3, Google Maps API, JWT • Built full-stack restaurant platform using Angular 15+ and Node.js/Express.js architecture supporting 5,000+ concurrent users with MongoDB database and Redis caching, achieving 120ms average API response time. • Implemented comprehensive security with JWT authentication, bcrypt password hashing, and OWASP security standards, achieving 95% code coverage through Jest/Cypress testing and zero security vulnerabilities in production. • Executed complete SDLC across 8 agile sprints delivering 50+ features including real-time reservation system with WebSocket integration, Google Maps API, and AWS S3 image storage with 99.5% system availability. Serverless E-commerce Backend | AWS, Lambda, API Gateway, Cognito, S3, DynamoDB, SQS/SNS, Step Functions, SES • Designed scalable serverless e-commerce backend processing 10,000+ daily transactions using 12+ AWS Lambda functions with API Gateway and DynamoDB, reducing operational costs by 60% and achieving 99.9% availability. • Implemented event-driven architecture using SQS/SNS messaging and AWS Step Functions for order processing workflows, eliminating 100% manual processes and reducing order processing time by 70% with automated SES email notifications. • Delivered comprehensive REST API documentation covering 25+ endpoints with OpenAPI specifications and Postman collections, implementing AWS Cognito authentication and reducing developer onboarding time by 50% with detailed deployment guides.WWWW…