Building Websites with Windsurf AI
Learn how to create professional websites using Windsurf AI, a revolutionary AI-powered coding assistant that helps you write code, debug, and implement best practices efficiently...
Hello, I'm Sephin
Java Developer | Problem Solver
About Me
As a Senior Java Developer with over 9 years of experience, I have a strong background in building and deploying microservices using industry standard technologies. I have a deep understanding of DevOps principles and have successfully implemented CI/CD pipelines for various projects. My expertise in Java, Spring, and other frameworks have enabled me to deliver high-quality, scalable, and maintainable solutions for my clients. I am a proactive team player who is always looking for ways to improve processes and increase efficiency. I am passionate about staying up to date with the latest trends and technologies in the industry and I am always eager to take on new challenges.
Technical Skills
- Java
- Spring Boot
- Microservices
- AWS
- Docker
- Kubernetes
Professional Experience
Specialist - Java Developer
Nasdaq
2024 - Present
- Development work on the clearing product, including client-specific customizations
- Active participation in development, cloud environment configuration, and setup
- Involvement in release upgrade activities to ensure smooth deployments
Senior Java Developer
Accenture
2021 - 2024
- Developed a configuration-driven framework for report generation, utilizing AWS EventBridge, Lambda, and SES for data export and email delivery
- Developed a hash function-based identifier shortening mechanism for payment transactions.
- Created an in-house solution for IBAN validation, leveraging Redis cluster with sentinel configuration for caching and scalability.
- Implemented certificate-based authentication for secure access to external APIs, minimizing the risk of unauthorized access and data breaches.
Java Developer
TCS
2015 - 2021
- Developed and maintained Spring Batch applications to process large files, achieving a 50% performance improvement with multi-threading and parallel processing
- Developed a Java agent for real-time analysis of user behavior and application responses, uncovering new code execution paths resulting from unexpected user behavior not covered by existing test cases.
My Blog
Understanding Microservices Architecture
Learn about the fundamentals of microservices architecture and how to implement it effectively in your projects...
Spring Boot Performance Optimization
Tips and tricks for optimizing Spring Boot applications to handle high traffic and maintain performance...