Hello, I'm
Thirunavukkarasu Thangaraj
Team Lead & Solution Architect — Full-Stack Developer
10+ years building enterprise web & mobile platforms for rail, recruitment, healthcare and automotive clients — including Alstom and Renault Nissan — with Java, Spring Boot, Angular and event-driven integration (Kafka, Camel, RabbitMQ, ActiveMQ Artemis). Currently leading teams and architecting solutions across multiple concurrent projects.
01. About Me
Full-stack software developer and team lead with 10+ years of experience designing and delivering enterprise web and mobile applications across rail, recruitment, healthcare and automotive sectors. Deep expertise in Java, Spring Boot and Angular, with specialised experience in event-driven and enterprise integration systems using Apache Camel, Apache Kafka, ActiveMQ Artemis and RabbitMQ. Hands-on with AWS, Microsoft Azure and Hetzner Cloud. Proven record of leading development teams and delivering mission-critical platforms for global clients including Alstom and Renault Nissan, improving system reliability, integration and operational efficiency.
Alstom · Rail Integration
Enterprise integration platform for Alstom's rail projects in Portugal & Spain, bridging Kafka, ActiveMQ Artemis and RabbitMQ with guaranteed delivery for mission-critical operations.
GigSumo · Job Portal
Core modules of a job portal and staffing platform using Angular, Kafka, DynamoDB and Elasticsearch on AWS, powering scalable candidate search and recruitment workflows.
Care-online · HealthTech
Secure, real-time messaging for a healthcare collaboration platform connecting physicians, agencies, patients and families.
Renault Nissan · Logistics
End-to-end delivery of 8+ logistics and vehicle-tracking applications, digitising manual yard, transport and delivery processes.
02. Skills
Languages & Frameworks
Backend & Integration
Mobile
Cloud & Databases
DevOps & CI/CD
Integrations
AI & Automation
Security & Practices
03. Experience
Senior Software Developer, Team Lead & Solution Architect
Jul 2019 – PresentMavens-I Softech Solutions, Chennai
Serving as Senior Software Developer, Solution Architect and Team Lead across projects.
- Alstom (Portugal & Spain) — Rail Interface Integration Platform. Designed Apache Camel routes mediating Kafka, ActiveMQ Artemis and RabbitMQ with guaranteed delivery and reconciliation for mission-critical rail operations.
- GigSumo — Job Portal & Staffing Platform. Built responsive Angular modules on a Kafka-driven backend, with Elasticsearch powering fast candidate/job search, deployed on AWS.
- Care-online — Collaborative Healthcare Platform. Implemented secure, real-time messaging and Angular interfaces connecting physicians, agencies, patients and families.
- Renault Nissan India — Led delivery of 8 logistics & vehicle-tracking applications (DVT, DTO, ePOD, Transporter App, LTSM, MOM, NLTH, Stock Auditing) using Angular, Ionic, Native Android, Spring Boot and PostgreSQL — digitising yard, transport and delivery operations.
Software Developer (Mobile & Web)
Jul 2018 – Jun 2019Vega Intellisoft Pvt Ltd, Chennai
- Developed mobile and web applications across the full lifecycle as a vendor at Mavens-I Softech Solutions.
- Built native Android and Angular front-ends integrated with Spring Boot REST APIs and relational databases.
Ionic Developer
Sep 2017 – Jun 2018Bestshine Education Campus
- Built a hybrid education-management app (Ionic, Cordova, AngularJS, MySQL) serving management, teachers, parents, students and drivers from one codebase.
- Built an Android transport app for school bus drivers covering routes, student lists and attendance.
Android Developer
Sep 2016 – Sep 2017Bluedyne Software Pvt Ltd
- Developed an insurance recommendation Android application (Android SDK, Java, MySQL, PHP), building foundational full-stack and mobile experience.
04. Featured Projects
Alstom Rail Integration Platform
Client: Alstom · Portugal & SpainEnterprise integration layer mediating Kafka, ActiveMQ Artemis and RabbitMQ via Apache Camel routes, with guaranteed delivery and error reconciliation for mission-critical rail operations.
- Designed the integration application enabling reliable communication between distributed rail systems.
- Built Apache Camel routes to mediate, transform and route messages across three heterogeneous message brokers.
- Ensured guaranteed delivery and message reconciliation across the integration layer.
GigSumo — Job Portal & Staffing
Recruitment platformCore recruitment platform modules: job search, candidate management and recruiter workflows, backed by a Kafka event-driven backend and Elasticsearch-powered discovery on AWS.
- Developed core web modules streamlining job search, candidate management and recruitment workflows.
- Built responsive Angular features on a Kafka-driven backend, with Elasticsearch powering fast search.
- Deployed and maintained services on AWS, contributing to scalable performance platform-wide.
Care-online — Healthcare Collaboration
Healthcare platformSecure, real-time messaging platform connecting physicians, agencies, patients and families, with a focus on data privacy, reliability and responsiveness for coordinated care.
- Implemented secure, real-time messaging and Angular interfaces across four user roles.
- Focused on data privacy and reliability to support coordinated, time-sensitive patient care.
Renault Nissan — Vehicle Logistics Suite
Client: Renault Nissan IndiaEight applications spanning yard vehicle tracking, transport orders, proof-of-delivery, maintenance scheduling and stock auditing — digitising manual logistics processes end-to-end.
- DVT & DTO: real-time yard vehicle tracking and Android-based transport order management.
- ePOD & Transporter App: photographic proof-of-delivery and on-the-move task acceptance for transporters.
- LTSM, MOM, NLTH & Stock Auditing: maintenance scheduling, meeting-minute tracking and multi-location inventory audits.
06. Education & Languages
Bachelor of Engineering (B.E.)
Computer Science & Engineering
Anna University, India
Languages
English — professional working proficiency
Tamil — native
07. Get In Touch
Open to senior full-stack, integration architecture and technical leadership roles. Feel free to reach out.