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RN

Rahul Nagaraj

Application Support Engineer

Bangalore, India
63
Profile Score

About

Results-driven Java Application Support Specialist with hands-on experience in code enhancements, application monitoring using AI-driven tools, and automation of reconciliation processes. Proven ability to bridge the gap between application support and development by leveraging strong Java skills to improve performance and operational efficiency. Adept at collaborating with cross-functional teams to deliver scalable solutions and eager to transition into a full-stack Java Developer role to contribute to innovative software development projects. Committed to continuous learning and applying modern Java frameworks and best practices to drive enterprise-grade application development.

Skills & Expertise (3)

Java Advanced
6.9/10
1.5
Years Exp
7
Proficiency
4
Experience
10
Recency
6
Demand
Spring Boot Advanced
6.9/10
1.5
Years Exp
7
Proficiency
4
Experience
10
Recency
8
Demand
SQL Intermediate
6.1/10
1.5
Years Exp
5
Proficiency
4
Experience
10
Recency
6
Demand

Work Experience

Application Support Engineer

Tata Consultancy Services (TCS)

05-2024 - Present

Monitored and maintained Spring Boot microservices for McKesson client, ensuring 99% application uptime. Optimized JPA queries and implemented logic enhancements, improving data processing speed by 25%. Automated reconciliation activities, reducing manual monitoring efforts by 40%. Collaborated with cross-functional teams to deliver business-driven technical solutions. Appointed Backup Lead, handling team coordination and ensuring seamless project execution. Worked in a business-critical pharmacy project where I contributed to improving platform stability, supporting production workflows, and understanding key operations through Java development and debugging.

Java Application Back-end Developer

MetLife

05-2024 - 02-2025

Document management for client data handling, including document storage, retrieval, and modification. Used Spring, Spring Boot for backend, MySQL for configuration management, and Oracle & DB2 for document storage. Led the migration from Ant Maven to Maven for improved build efficiency.

Education

Bachelor of Engineering

2019 - 2023 · India

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Profile Score Breakdown

📷 Photo 0/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 8/20
🎓 Education 10/10
⏱️ Experience 10/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 63/100

Profile Overview

Member sinceJan 2026

Availability Details

Current Company

Tata Consultancy Services

Visa Status

No Visa

Relocation

Open to Relocation

Skills (3)

Java Spring Boot SQL