08/04/2026 updated
100 % available
Backend Developer | Java & Spring Boot | Cloud & REST APIs
CHENNAI, India
Worldwide
B.Tech in Information Technology (ongoing), Sri Sai Ram Institute of TechnologyAbout me
hi
GenAIOpenAIGeminiChatGPTJava (Programming Language)JavaScriptSpring SecurityApplication Programming Interfaces (APIs)HTML5Cascading Style Sheets (CSS)Cloud ComputingGitHubJava Persistence APISpring FrameworkPostgreSQL
Backend Development with Spring Boot & REST APIs
Expertise in building cloud-native backend services using Spring Boot and REST API design, including secure authentication systems with BCrypt and integration of external APIs for real-time data processing.
Cloud & Infrastructure (AWS)
Hands-on experience with AWS services including EC2, S3, RDS, IAM, and CloudWatch for deploying and managing scalable backend applications on cloud platforms.
Database Management (MySQL & PostgreSQL)
Proficiency in designing and optimizing SQL databases using MySQL and PostgreSQL, including query optimization and integration with backend services via JPA.
Java Programming
Strong foundation in Java as the primary programming language for backend and full-stack development projects.
Web Fundamentals (HTML5, CSS3, JavaScript)
Knowledge of front-end technologies including HTML5, CSS3, and JavaScript, applied in developing responsive and cross-browser compatible web pages.
Version Control & Developer Tools
Practical use of Git, GitHub, Postman, IntelliJ IDEA, and VS Code for source control, API testing, and development workflows.
Computer Science Fundamentals
Solid understanding of Data Structures and Algorithms, Operating Systems, Database Management Systems, and Computer Networks.
UI Development & Figma Integration
Experience converting Figma UI designs into functional web components, implementing UI optimizations that improved page load speed by approximately 15%.
Expertise in building cloud-native backend services using Spring Boot and REST API design, including secure authentication systems with BCrypt and integration of external APIs for real-time data processing.
Cloud & Infrastructure (AWS)
Hands-on experience with AWS services including EC2, S3, RDS, IAM, and CloudWatch for deploying and managing scalable backend applications on cloud platforms.
Database Management (MySQL & PostgreSQL)
Proficiency in designing and optimizing SQL databases using MySQL and PostgreSQL, including query optimization and integration with backend services via JPA.
Java Programming
Strong foundation in Java as the primary programming language for backend and full-stack development projects.
Web Fundamentals (HTML5, CSS3, JavaScript)
Knowledge of front-end technologies including HTML5, CSS3, and JavaScript, applied in developing responsive and cross-browser compatible web pages.
Version Control & Developer Tools
Practical use of Git, GitHub, Postman, IntelliJ IDEA, and VS Code for source control, API testing, and development workflows.
Computer Science Fundamentals
Solid understanding of Data Structures and Algorithms, Operating Systems, Database Management Systems, and Computer Networks.
UI Development & Figma Integration
Experience converting Figma UI designs into functional web components, implementing UI optimizations that improved page load speed by approximately 15%.
Experience
Professional experience0 - 5 years
Freelancer since2026
Languages
EnglishFluent
Project history
Built a full-stack medical platform using Spring Boot, JPA, Flutter, and PostgreSQL. Integrated Open Trivia API and Open AI API for dynamic real-time quiz generation with under 200 ms fetch latency. Implemented BCrypt-based authentication and real-time analysis supporting multiple concurrent sessions.
Developed a backend system using Java, Spring Boot, PostgreSQL, and REST APIs to capture, store, and analyze HTTP request and response traffic for debugging and performance monitoring. Implemented request replay functionality to reproduce historical API calls for testing and system validation.
Developed 5+ responsive web pages using HTML, CSS, and JavaScript ensuring cross-browser and mobile compatibility. Converted Figma UI designs into functional web components and implemented UI optimizations that improved page load speed by approximately 15%.