IntelliJ Idea
Vinayakamoorthy S
Senior Java Developer
Madurai,TN
Summary
- With 7 + years of experience as a Java Developer and currently serving as a Senior Technology Consultant at Ernst & Young LLP. Previously, I’ve worked with TATA Consultancy Service. Excel in crafting efficient and high-quality code to meet diverse business needs. My expertise lies in Java backend development using spring boot framework & deployment. Possess a strong understanding of various software development methodologies. Experience in multiple domains like banking & e-commerce. Extensive experience in API endpoints development.
Overview
8
8
years of professional experience
7
7
Certifications
2
2
Languages
Work History
Senior Technology Consultant
Ernst & Young LLP
10.2022 - Current
- Designed and developed RESTful APIs using Spring Boot and Java.
- Implemented OAuth2-based authentication control for secure microservices.
- Optimized SQL queries and integrated them with Oracle and MS SQL databases to improve performance.
- Deployed backend services on Kubernetes, and managed CI/CD pipelines using Jenkins and Docker.
- Implemented Kafka producers and consumers to handle message streams across distributed systems.
- Supported the team in integrating Splunk logging for microservices to track exceptions and API performance.
- Conducted static code analysis using tools like SonarQube, SonarLint, and Snyk Code to identify and fix vulnerabilities early in the development lifecycle.
- Ensured all releases passed Raven vulnerability scans with zero high-severity findings.
- Implemented basic Grafana dashboards for monitoring Java microservices.
- Conducted unit testing using JUnit and Mockito, improving test coverage up to 90%.
- Worked closely with my team to debug and enhance application modules.
- Supervised and guided junior developers, fostering skill growth through structured mentorship, peer programming, and regular performance feedback.
- Drove Agile delivery excellence by participating in sprint planning, backlog refinement, and retrospective meetings to enhance team collaboration and velocity.
Systems Engineer
TATA Consultancy Service
01.2018 - 10.2022
- Contributed to the development of RESTful APIs for seamless integration between various systems and platforms.
- Debugged critical issues in production environments, providing timely resolutions to minimize downtime.
- Participated in code reviews to ensure adherence to coding standards, improving overall code quality.
- Supported efficient database management through proficient use of SQL queries, stored procedures, and triggers.
- Streamlined software development process through effective use of Agile methodologies and Scrum framework.
- Analyzed system requirements, developing tailored solutions that met or exceeded client expectations.
- Developed comprehensive documentation for system configurations and procedures, boosting efficiency in troubleshooting.
Education
B.E - ECE
Bannari Amman Institute of Technology
Sathyamangalam, India 04.2001 -
Skills
Java development
Spring Boot
Oracle / MS SQL
Agile development methodology
Reviewing code
JUnit testing
API design and development
Maven / Gradle build tool
Web application security
RESTful web services
Kubernetes orchestration
Code debugging
Code optimization
Apache Kafka messaging
Version control
OAuth2 authentication
Continuous integration and deployment
Certification
The Complete JAVA Training 2025 – Udemy
Software
Eclipse
SQL Developer
Autosys Jobs
Dev Shell
Grafana
Postman/Bruno
Splunk
Jules/JET Console
JIRA/Confluence
Sonar Qube / Sonar Lint / Synk Code
Raven Scan
Rundeck Pro by Pager Duty
PuTTy
Kubernetes
Jenkins
Cloudinary
Additional Information
Secured EY BADGES
►BRONZE: Applied AI, Cloud, Cyber Security & Data Strategy
►SILVER: Applied AI
Timeline
Senior Technology Consultant
Ernst & Young LLP
10.2022 - Current
Systems Engineer
TATA Consultancy Service
01.2018 - 10.2022
B.E - ECE
Bannari Amman Institute of Technology
04.2001 -