Ajay Kumar
SDE @ Wipro | BackEnd Developer (Java + DSA + Spring boot + Microservices + Linux + MySQL + AWS + Docker ) | Agile Project Management
- Role
- Java Developer at Wipro
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Ajay Kumar
Results-driven Java Developer with 2+ years of experience designing and implementing scalable microservices, RESTful APIs and robust back-end systems. Skilled in Core Java, Spring Boot, Microservices, DSA, database optimization, MYSQL, rigorous testing, and delivering high-quality software aligned with business goals.
Experience
Java Developer
Jul 2022 — Present · Bengaluru, IN
Leveraged core Java and OOP principles to design efficient, maintainable, and scalable solutions.• Developed and maintained microservices using Spring Boot and Spring MVC for modular deployment.• Created RESTful APIs for functionalities like package tracking, delivery scheduling, and notifications, adhering to REST/JSON standards.• Worked with microservice-based architecture components such as API Gateway, Eureka Server, and Zipkin Server.• Designed and managed CI/CD pipelines using Jenkins for seamless integration and deployment across environments.• Conducted software analysis, debugging, and unit testing with JUnit and Mockito, achieving 95% test coverage.• Validated API functionality using tools like Postman and Swagger Documentation.• Optimized database operations using MySQL and MySQL Workbench, improving query performance by 25%.• Gained experience in relational database management, including SQL and database modeling.• Deployed applications across UAT, pre-production, and production environments with minimal downtime.• Monitored application performance with New Relic to identify and resolve bottlenecks.• Collaborated in Agile Scrum teams, participating in sprint planning and retrospectives.• Managed codebases using version control tools like GIT and SVN for smooth collaboration.• Used Maven for build automation and dependency management.• Worked with Tomcat and IBM WebSphere for application deployment and management.• Gained exposure to AWS cloud technologies for scalable deployments.• Supported acceptance testing and production rollouts to deliver high-quality software.• Demonstrated strong troubleshooting skills to resolve complex production issues efficiently.
Education
Ksrm College of Engineering
Bachelor of Technology - BTech, Computer Science and engineering
2018 — 2022
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