Nirmal Ragavan
Software Engineer
Chennai
Summary
Experienced software engineer specializing in delivering scalable, secure, and high-performing applications using Java, Spring Boot, and Microservices. Demonstrated success in managing enterprise-grade backend services, executing migration projects, and implementing UI enhancements. Skilled communicator with a collaborative mindset, adept at mentoring junior developers to foster team growth and success.
Overview
5
5
years of professional experience
7
7
years of post-secondary education
6
6
Certifications
Work History
Software Engineer
BI Worldwide
02.2023 - Current
- Migrated 16+ microservices from Java 8 to Java 11 to enhance security and performance.
- Led enhancements on legacy applications involving JSP, Hibernate, and SQL.
- Coordinated with cross-functional teams to align software solutions with business requirements.
- Modernized legacy codebases, significantly improving system maintainability and efficiency.
Software Engineer
Thirdware Solutions (Tech Mahindra)
10.2020 - 01.2023
- Delivered scalable IBM BPM solutions, including Process Modeling, Web Services, UI Coaches, and UCAs.
- Developed enterprise applications using Spring Boot, Java 8, and Microservices architecture.
- Mentored junior developers in Java Spring Boot, improving team productivity.
- Collaborated with QA and clients for UAT support and issue resolution.
- Worked on Angular frontends and backend services for mobile/web apps.
Education
MBA - Accounting and Finance
University of Madras
01.2019 - 01.2022
BE - Electrical and Electronics Engineering
T.J.S. Engineering College
01.2015 - 01.2019
Skills
Java 8/11
undefinedCertification
Core and Advanced Python Programming, 07/22
Project Highlights
- DayMaker, Fixed bugs and added enhancements for filtering cards/categories in a legacy Java system.
- HoneyComb, Upgraded services from Java 8 to 11, implemented REST APIs using Spring Boot.
- Ford Credit, Created Java-based server logic and front-end workflows in IBM BPM; integrated Angular UIs.
- Red Bus (Full Stack), Angular 8 frontend with Java Spring Boot backend and SQL database., https://github.com/Ragavanrs/bus-ticket.git
- Food Kart, AngularJS-based web app for online food ordering., https://github.com/Ragavanrs/food-kart.git
- Headspin Automation, Automated mobile app testing using Python, Appium, and Headspin platform.
- VDS (vChat App), Built a mobility view module with Java, Spring, and Angular. Implemented multithreading and generics.
Timeline
Software Engineer
BI Worldwide
02.2023 - Current
Software Engineer
Thirdware Solutions (Tech Mahindra)
10.2020 - 01.2023
MBA - Accounting and Finance
University of Madras
01.2019 - 01.2022
BE - Electrical and Electronics Engineering
T.J.S. Engineering College
01.2015 - 01.2019
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