8+ years of experience in Java/J2EE development, enterprise applications, and cloud-native solutions, with strong Spring Boot/Spring Cloud expertise.
Design and develop scalable REST APIs and microservices using Spring Boot, Docker, Kubernetes, and AWS cloud services including ECS, Lambda, API Gateway, S3, RDS, EC2, and VPC.
Strong experience with AWS serverless architecture, including Lambda, Step Functions, EventBridge, AWS CDK, and CI/CD using Jenkins and Git.
Hands-on expertise with SQL/NoSQL databases such as PostgreSQL, MySQL, MongoDB/Cassandra, along with Hibernate/JPA, caching, multithreading, performance tuning, and optimization.
Strong knowledge of security and enterprise integration using OAuth2, JWT, Spring Security, MFA/SSO, SSL, with experience in Agile delivery, code reviews, testing, mentoring, and preferably AWS Certified Developer – Associate