Keerthi Kumar
@keerthikumar1
Senior Java backend engineer specializing in Spring Boot microservices and APIs.
IndiaWhat I'm looking for
I am a results-driven senior software engineer with 6.5 years of hands-on experience building scalable enterprise backend systems using Java, Spring Boot, microservices and RESTful APIs.
I have designed and implemented JWT-based authentication, optimized SQL queries to improve database performance by 25%, and improved API performance by 35% through query tuning and caching.
My experience spans telecom, banking and IT services where I built Spring MVC/Hibernate modules, integrated SOAP and REST services, and created CI/CD pipelines with Jenkins and GitLab for automated deployments.
I prioritize clean architecture, code quality and performance, contribute actively in code reviews, and seek roles where I can deliver robust, maintainable backend systems and mentor peers.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Innova Solutions Pvt. Ltd
Mar 2024 - Aug 2025 (1 year 5 months)
Designed and developed RESTful APIs and microservices using Java 21 and Spring Boot, implemented JWT-based authentication, and optimized systems to improve database performance by 25%.
Software Engineer
Test Yantra Software Solutions
Oct 2021 - Oct 2023 (2 years)
Built and deployed Spring Boot microservices for telecom and banking domains, worked with Spring Security and JPA/Hibernate, and implemented CI/CD pipelines to automate deployments.
Associate Software Engineer
Air Com Solutions
Oct 2018 - Oct 2021 (3 years)
Developed Spring MVC and Hibernate-based backend modules and integrated SOAP and RESTful services with core financial systems, improving API performance by 35% through query optimization and caching.
Education
Degrees, certifications, and relevant coursework
BUBangalore University
Master of Business Administration, Business Administration
2020 - 2022
Master of Business Administration focused on software and systems-related coursework completed between July 2020 and June 2022.
BUBangalore University
Bachelor of Computer Applications, Computer Applications
2015 - 2018
Bachelor of Computer Applications completed from June 2015 to May 2018 with coursework in programming, databases, and web technologies.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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