Sasikumar M
Java Developer | Spring | Spring Boot | Rest | GraphQL | Docker | AWS | S3 | Gitlab | Automation | ReactJS |
- Role
- IT Analyst at Tata Consultancy Services
- Location
- Madurai, TN, IN
- LinkedIn followers
- 500 followers
About Sasikumar M
Results-driven Senior Software Developer with 8 years of experience in designing, developing, and delivering enterprise-grade web applications using Java, Spring Boot, REST APIs, and React.js. Proven expertise in API development, microservice architecture, performance optimization, and cross-functional collaboration. Adept at leading small teams, mentoring junior developers, and ensuring software quality through best engineering practices.
Experience
IT Analyst
Sep 2022 — Present · Chennai, IN
Architected and implemented microservices using Spring Boot, improving scalability and modularity of core systems.Designed RESTful APIs and integrated them with React dashboards for real-time visibility.Implemented GraphQL endpoints for flexible client-side querying.Used Postman and Swagger for API validation and documentation.Mentored developers on Spring Boot best practices and Gitlab CI/CD automation.Coordinated with QA to automate API validation using Postman Newman.Engineered and maintained Spring Boot-based backend systems with Mongo and Oracle as DB.Migrated 40% Jenkins CICD pipeline into Gitlab CICD from scratch.Created and sustained Stored-Procedure and DBMS-Scheduler in Oracle Recognized with “Best Performer” award in 2023 for improving API response time by 50% and for Successful Gitlab Migration from Jenkins.Key Projects:Workorder Management Console (WMC)Plan Of the Day (POD)Gold ESPTAM – Television
Education
St.Britto.Hr.Sec.School
HSC, Mathematics and Computer Science
2012 — 2013
ST BRITTO HR SEC SCHOOL
SSLC
2010 — 2011
Tamil Nadu India Jobs
Bachelor of Engineering (BE), Electrical and Electronics Engineering
2013 — 2017
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