A. Sunil Kumar

Background

About A. Sunil Kumar

I am a skilled Java Full Stack Developer with over 6 years of experience in building robust, scalable web applications across the insurance and software sectors. My expertise lies in backend development using Java, Spring Boot, Hibernate, and RESTful APIs, as well as front-end technologies like React.js, Angular, HTML5, and CSS3. I’ve successfully delivered microservices-based architectures, cloud-native solutions, and high-performance user interfaces, contributing to both customer-facing platforms and enterprise systems. I’ve worked on mission-critical projects at Aflac USA and Borland Software, where I led full-cycle development, optimized API performance, and deployed solutions using Azure, GCP, and AWS. My experience also includes CI/CD automation, unit testing with JUnit/Mockito, and real-time integrations with modern tools like Jenkins, Docker, and Firestone. I'm passionate about delivering clean, maintainable code and always eager to learn, adapt, and contribute to high-performing agile teams.