---
title: "Jillsmon Varghese - Software Engineer III in Chennai | Tal"
description: "Meet Jillsmon Varghese, Software Engineer @ Amex based in Chennai. AI stack includes claude, codex, and gemini."
image: "https://tal.club/meet/jillsmon-varghese/share-image"
---

# Jillsmon Varghese on Tal

## Headline

Software Engineer @ Amex

## About

🌟 Senior Java Developer \| Oracle\-Certified \| Problem Solver 🌟 With over 10 years of experience as an Oracle\-certified Java developer, I’m committed to delivering high\-quality, maintainable code that meets both user and business needs\. I bring a deep understanding of Java frameworks, efficient algorithms, and backend development best practices\. Core Skills & Strengths: Java Expertise: Advanced knowledge in Java SE and Java EE, ensuring optimal code design and application performance\. Database Proficiency: Skilled in managing relational databases like PostgreSQL, MySQL, and Oracle, as well as NoSQL solutions such as Couchbase and Hazelcast, with Redis for high\-speed caching\. AWS & REST APIs: Experienced in leveraging AWS services, particularly S3, for scalable storage solutions, with strong proficiency in developing RESTful APIs\. Connection Pooling: Proficient in HikariCP for effective connection pooling, optimizing resource management and performance\. I am passionate about tackling complex technical challenges and thrive in collaborative, fast\-paced environments\. Let’s connect if you’re looking for a Java developer who combines hands\-on technical expertise with a dedication to achieving impactful results\!

## Location

Chennai

## AI stack

claude

codex

gemini

github copilot

openai

githubcopilot

## Work experience

Software Engineer III at American Express, Jun 2025 \- Present · 1 yr 5 mos, Chennai, Tamil Nadu, India

Sr\. Associate at Cognizant, Mar 2022 \- Jun 2025 · 3 yrs 4 mos, Kochi, Kerala, India

Information Technology Analyst at Tata Consultancy Services, Aug 2019 \- Mar 2022 · 2 yrs 8 mos, Mumbai Area, India

System Engineer at Tata Consultancy Services, Feb 2018 \- Jul 2019 · 1 yr 6 mos, Mumbai, Maharashtra, India

Assistant System Engineer at Tata Consultancy Services, Feb 2017 \- Jan 2018 · 1 yr, Mumbai, Maharashtra, India

## Education

Bachelor of Technology \(BTech\), Electronics and Communication Engineering, Saintgits College of Engineering \(Autonomous\)

Plus Two, Computer Science, ST\.Peters HSS Kurumpanadom

[View the original profile](https://tal.club/meet/jillsmon-varghese)

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