Java Full Stack Developer - AWS & Microservices Expert

Srilekha Jakkula

Chicago, IL LinkedIn +1-708-***-**** ***********@*****.***

Professional Summary

Java Full Stack Developer with 4+ years of experience building scalable enterprise applications using Java, Spring Boot, and React/Angular. Strong expertise in AWS cloud, system design, and REST API development. Proven ability across the full Software Development Life Cycle (SDLC) including development, testing, debugging, and deploy- ment. Experienced in CI/CD pipelines, application resiliency, and secure coding practices. Skilled in working within Agile environments and delivering high-quality, production-ready solutions in large-scale systems. Technical Skills

Languages & Frameworks: Java, Spring Boot, Spring MVC, Spring Security, Hibernate, JavaScript, TypeScript Frontend: ReactJS, Angular, HTML5, CSS3

Backend & Microservices: REST APIs, Microservices, System Design Cloud Platforms: AWS (EC2, EKS, Lambda, RDS, S3, API Gateway) Databases: SQL, PostgreSQL, MySQL, MongoDB

DevOps / CI/CD: CI/CD, Jenkins, GitLab, Docker, Kubernetes Testing: JUnit, Mockito, Postman

Other: SDLC, Agile/Scrum, Application Resiliency, Security, Debugging, Performance Optimization Professional Experience

JCPenney Chicago, IL

Java Full Stack Developer – AWS & Microservices Apr 2024 – Present

• Developed scalable applications using Java, Spring Boot, and React, supporting enterprise-level systems.

• Designed and implemented REST APIs and microservices ensuring high performance and system reliability.

• Deployed applications on AWS (EC2, EKS, RDS) improving scalability and operational efficiency.

• Built and maintained CI/CD pipelines, enabling automated testing and faster deployments.

• Debugged and optimized production issues, improving application stability and resiliency.

• Collaborated in Agile teams across full SDLC including design, development, testing, and deployment. Siemens Healthineers Northfield, IL

Java Full Stack Developer – React & Cloud Applications May 2023 – Mar 2024

• Built full stack applications using Java, Spring Boot, and ReactJS.

• Developed responsive UI components using React and modern web technologies.

• Implemented backend services and optimized SQL queries for performance.

• Integrated applications with cloud services and deployed using Docker and Kubernetes.

• Performed testing, debugging, and maintenance of enterprise applications.

• Participated in code reviews and contributed to application improvements. Equitable (Accenture) Hyderabad, India

Java Developer – Backend & SDLC Oct 2021 – Dec 2022

• Developed backend services using Java, Spring Boot, and REST APIs.

• Participated in full SDLC including design, coding, testing, and deployment.

• Maintained and debugged applications in a large corporate environment.

• Wrote efficient SQL queries for data processing and reporting.

• Collaborated with teams to ensure application security and reliability.

• Supported production systems and resolved technical issues within SLAs. Education

Northern Illinois University DeKalb, IL

Master’s, Operations Management and Information Systems Certifications

• Oracle Certified Professional: Java SE11 Developer

• AWS Certified Developer: Associate

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