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Balaji G

Balaji G

Java Backend Developer

Chennai, Tamil Nadu
75
Profile Score

About

Java Backend Developer with 2.4 + years of experience in designing, developing, and deploying scalable microservices and RESTful APIs using Java, Spring Boot, and JPA. Skilled in database management (MySQL, IBM DB2, MongoDB) event-driven architectures with Kafka & JMS, and test-driven development using Junit & Mockito. Proficient in CI/CD pipelines with Jenkins and Git, and experienced in Agile methodologies. Passionate about delivering high-performance fintech solutions and driving system efficiency.

Skills & Expertise (21)

Maven Jira Gitlab GitHub Kafka Apache JMeter PCF Splunk App Dynamics Postman Jenkins Spring Boot STS IntelliJ Eclipse MongoDb IBM DB2 MySql Apache Flink JMS Microservices

Work Experience

Associate Software Engineer - Java Developer

Mphasis - Fiserv Client

Nov-2024 - Present

Developed and deployed an EOD batch processing system for settlement, clearing, and billing using Java, Maven and Apache Flink. Integrated Catalog services and Kafka-based messaging for efficient transaction tracking and reconciliation. Designed and implemented database workflows using MongoDB to manage large-scale financial data. Implemented unit testing using Junit, ensuring 90% code coverage and improve system reliability. Collaborated with cross-functional teams (MON/NON-MON) to deliver seamless EOD processing and improve system performance by 25%.

Associate Software Engineer - Java Developer

Mphasis - FedEx Client

Jul-2023 - Nov-2024

Designed, developed, tested, and deployed event-driven microservices using Java 8, Spring Boot, and JPA in an Agile environment. Modernized a legacy Spring application to Spring Boot, reducing codebase by 15% and improving maintainability. Developed REST APIs for seamless data communication between upstream and downstream systems. Piloted ephemeral on-demand dev-test environments, optimizing server usage and reducing infrastructure costs by 25%. Delivered post-deployment support, resolving 90% of issues within the first 48 hours.

Certifications

KUDOS Award

Mphasis · 2024 & 2025

Recognized for outstanding performance and eagerness to learn.

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 0/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 75/100

Profile Overview

Member sinceSep 2025

Availability Details

Visa Status

No Visa

Relocation

Open to Relocation

Skills (21)

Maven Jira Gitlab GitHub Kafka Apache JMeter PCF Splunk App Dynamics Postman +11 more