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3+ years architecting high-performance Java systems that handle millions of requests.
Professional Experience
High-Performance System Architect
Infosys
Nov 2025 – PresentChennai, Tamil Nadu, India
- Spearheading core Banking microservices development using Java 17 and Spring Boot, focusing on transaction atomicity, multi-threading, and secure financial processing.
- Architecting high-throughput RESTful APIs designed for financial data integrity and sub-second response times (99.9% uptime).
- Collaborating in an Agile squad to modernize legacy payment systems, utilizing JFrog Artifactory and Splunk for real-time monitoring.
- Utilizing AI-augmented coding tools (GitHub Copilot) to streamline unit testing and achieve 80%+ code coverage.
Java 17
Spring Boot 3
Microservices
Kubernetes
React
JFrog
Splunk
Software Developer
MEmob Plus Pvt Ltd
Aug 2022 – Oct 2025Chennai, Tamil Nadu
- Optimized distributed microservices, achieving a 40% reduction in API latency (200ms → 60ms) via strategic Redis caching architecture.
- Architected a unified audience management service integrating Meta, Snapchat, and TikTok APIs, processing millions of daily data points.
- Improved PostgreSQL query performance by 35% through indexing and query optimization.
- Developed a specialized proximity hash algorithm in Java, increasing location-targeting accuracy for 1M+ devices.
- Modernized legacy UI to Next.js, reducing page load time by 60%.
- Established automated code quality gates using SonarQube, resolve 100+ critical vulnerabilities.
Java
Spring Boot
Redis
RabbitMQ
PostgreSQL
Next.js
OAuth 2.0
Mapbox
SonarQube
Technical Skills
Languages
Java (Core 8+)
SQL
JavaScript
HTML
CSS
TypeScript
Frameworks & Backend
Spring Boot
Spring MVC
Spring Data JPA
Hibernate
RESTful APIs
Microservices
RabbitMQ
Redis
Next.js
Databases
PostgreSQL
MySQL
Tools & DevOps
Git
IntelliJ IDEA
Maven
Docker
JFrog Artifactory
Splunk
SonarQube
Windows
Ubuntu
AI & Development
GitHub Copilot
Qwen CLI
Google Gemini CLI
Prompt Engineering
Open Source Activity
Achievements
🏆 Secured Second Prize in a Debugging Competition at National College, Trichy.
🏅 National Level Workshop: Web Application Frameworks (Struts, Spring, Hibernate) - Anna University, Trichy.
🏅 National Level Seminar: Skill-Based Jobs & Employment Opportunities - Anna University, Trichy.
🏅 State Level Workshop: Recent Trends in ICT - H.H. The Rajah's College, Pudukkottai.
Certifications
Full Stack Java Development - Simplilearn, 2022
Java Certification Course - Simplilearn, 2022
ChatGPT Advanced Course - Simplilearn, 2025
Introduction to Prompt Engineering - Simplilearn, 2025