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EG

Elakkiya Gnanasekaren

Java Backend Developer

Not specified
61
Profile Score

About

I am a Java Backend Developer with over 3+ years of experience in developing and supporting enterprise-scale applications, particularly in the banking and airline industries. My strong technical skills in Java, Spring Boot, and RESTful APIs, along with my hands-on experience in Agile methodologies and production support, allow me to contribute effectively to team goals. I am committed to enhancing system performance and operational efficiency.

Skills & Expertise (6)

Java Advanced
8.6/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
6
Demand
Spring Boot Advanced
8.5/10
3
Years Exp
7
Proficiency
6
Experience
10
Recency
8
Demand
REST APIs Advanced
8.5/10
3
Years Exp
7
Proficiency
6
Experience
10
Recency
6
Demand
SQL Intermediate
6.4/10
2
Years Exp
5
Proficiency
4
Experience
8
Recency
6
Demand
Scrum Intermediate
6.1/10
2
Years Exp
5
Proficiency
4
Experience
8
Recency
6
Demand
Microsoft Azure Beginner
5.0/10
1
Years Exp
3
Proficiency
4
Experience
8
Recency
9
Demand

Work Experience

Java Developer

Tata Consultancy Services (TCS)

08-2022 - 12-2024

Developed backend components for IATA New Distribution Capability (NDC) using Core Java and REST APIs. Integrated airline systems with third-party aggregators and partner applications. Created and maintained technical documentation and reusable code repositories. Provided 24/7 production support, resolving critical issues and improving system stability. Ensured compliance with evolving IATA and NDC standards.

Java Developer

Tata Consultancy Services (TCS)

08-2022 - 12-2024

Developed backend components for IATA New Distribution Capability (NDC) using Core Java and REST APIs. Integrated airline systems with third-party aggregators and partner applications. Created and maintained technical documentation and reusable code repositories. Provided 24/7 production support, resolving critical issues and improving system stability. Ensured compliance with evolving IATA and NDC standards.

Java Developer

Tata Consultancy Services (TCS)

01-2025 - Present

Developed and enhanced Java Spring Boot backend services for digital and mobile banking applications. Built and consumed RESTful APIs for customer onboarding, transactions, and alerts. Implemented authentication and encryption mechanisms, improving application security and fraud prevention. Automated transaction workflows, reducing manual processing and improving operational efficiency by ~25%. Collaborated with cross-functional teams (QA, UI, DevOps) in an Agile environment. Supported production issues and ensured high availability of banking services.

Java Developer

Tata Consultancy Services (TCS)

01-2025 - Present

Developed and enhanced Java Spring Boot backend services for digital and mobile banking applications. Built and consumed RESTful APIs for customer onboarding, transactions, and alerts. Implemented authentication and encryption mechanisms, improving application security and fraud prevention. Automated transaction workflows, reducing manual processing and improving operational efficiency by ~25%. Collaborated with cross-functional teams (QA, UI, DevOps) in an Agile environment. Supported production issues and ensured high availability of banking services.

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Profile Score Breakdown

📷 Photo 0/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 11/20
🎓 Education 0/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 61/100

Profile Overview

Member sinceJan 2026

Availability Details

Current Company

Tata Consultancy Services

Visa Status

No Visa

Relocation

Open to Relocation

Skills (6)

Java Spring Boot REST APIs SQL Scrum Microsoft Azure