Karthikeyan Marimuthu

Results-driven Full Stack Developer with hands-on experience in the Java ecosystem, including Spring Boot and RESTful API development. Proficient in front-end technologies (JavaScript, HTML5, CSS3) and database management (MongoDB, SQL). Proven ability to build complex, scalable applications, including an AI-powered Chess platform integrated with the Stockfish Engine and secure software utilizing AES encryption.

Strong foundation in Data Structures, Algorithms, Object-Oriented Programming (OOP), and software development lifecycles. Seeking a challenging Software Engineer role to leverage technical expertise and contribute to high-impact projects.

Web Developer at Fnext Solutions (2025-05 – 2025-06)

• Developed and maintained responsive user interfaces using HTML5, CSS3, and JavaScript.
• Optimized website loading performance through code minification and caching.
• Integrated third-party APIs to improve application functionality.
• Ensured cross-browser compatibility for websites and web applications, improving user experience across platforms.
• Collaborated with team members using Git and GitHub for version control.
• Completed 4-week internship program focusing on web development tools and frontend technologies.

B.Sc. in Information Technology – NGM College of Arts and Science, Pollachi (2023 – 2026)

HSC – Govt Boys Hr. Sec. School, Udumalpet (2022 – 2023)