I am a Full Stack Developer with 4+ years of experience building secure, high-availability web platforms in finance and e-commerce. I specialize in backend Java 17/Spring Boot and Node.js/Express, and I design REST APIs with OpenAPI/Swagger, OAuth2/JWT, RBAC, API versioning, and webhooks, deployed on AWS EC2/Lambda with Docker/Nginx. I enjoy translating complex requirements into scalable, maintainable systems. I’ve delivered measurable results such as reducing onboarding cycle time by 25%, improving backend response by 30%, and supporting 2M+ requests per day at 99.9% uptime. I work on responsive front-ends with React and Angular, implement CI/CD with GitHub Actions and Jenkins, and establish centralized observability using ELK and CloudWatch with SLOs and alerts. I thrive in Agile/Scrum and microservices environments, focusing on security, reliability, and performance.…I am a Full Stack Developer with 4+ years of experience building secure, high-availability web platforms in finance and e-commerce. I specialize in backend Java 17/Spring Boot and Node.js/Express, and I design REST APIs with OpenAPI/Swagger, OAuth2/JWT, RBAC, API versioning, and webhooks, deployed on AWS EC2/Lambda with Docker/Nginx. I enjoy translating complex requirements into scalable, maintainable systems. I’ve delivered measurable results such as reducing onboarding cycle time by 25%, improving backend response by 30%, and supporting 2M+ requests per day at 99.9% uptime. I work on responsive front-ends with React and Angular, implement CI/CD with GitHub Actions and Jenkins, and establish centralized observability using ELK and CloudWatch with SLOs and alerts. I thrive in Agile/Scrum and microservices environments, focusing on security, reliability, and performance.WWWW…