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Panneerselvam Arumugam

Panneerselvam Arumugam

Java Developer

Chennai 4+ yrs exp 88 · Excellent

About

Highly skilled Java Developer with over 3 years of experience in designing, developing, and maintaining large-scale enterprise applications. Proficient in Java 8+, Spring Boot, RESTful APIs, and Oracle SQL. Proven ability to enhance system reliability, optimize database operations, and ensure application stability for critical government and power distribution infrastructure. Eager to leverage expertise in backend development and problem-solving to contribute to innovative projects and drive success.

Skills & Expertise (76)

Java 8+ Advanced
8.5/10
4
Years Exp
Spring Boot Advanced
8.3/10
4
Years Exp
REST API development Advanced
8.0/10
4
Years Exp
OracleSQL Advanced
7.8/10
4
Years Exp
Spring MVC Advanced
7.5/10
4
Years Exp
Database Monitoring Log Analysis Bug Fixing GitHub Git Version Control SLA Compliance Maintenance SQL optimization Jenkins Integrity Transactions Database Integration Data Validation Data Migration Data Handling JSON GitHub Actions Best practices Code Quality Problem Solving Team Collaboration API Integration Prompt Engineering ChatGPT AI-Assisted Development AI error resolution Docker S3 EC2 AWS Redis Kafka Testing Maven bootstrap Kubernate Hibernate SOAP API Struts2 Angular React.js Ajax jquery JPA JSP JavaScript CSS HTML MySql SQL Postgresql Java 11 WinSCP Documentation API Design Third-Party API Integration Software Development Ngnix RedHat Apache Tomcat NetBeans Error Handling Putty PG Admin Spring Tool Suite Eclipse LINUX Windows JDBC

Work Experience

Senior Software Developer

Tamil Nadu Electricity Board

Sep 2024 - Feb 2026

Spearheaded the development and ongoing maintenance of large-scale enterprise applications, bolstering Tamil Nadu’s power distribution infrastructure. This system manages critical backend operations including electricity billing, power distribution analytics, and high-volume consumer data integration. Engineered scalable backend services utilizing Java and Spring Boot. Constructed and maintained RESTful APIs with JSON/XML for internal and public-facing modules. Developed complex Oracle SQL queries, procedures, and performance-optimized database operations. Enhanced system reliability and performance for mission-critical power applications. Collaborated with cross-functional teams to streamline data workflows and bolster application stability. Provided production support, implemented bug fixes, and drove continuous system improvements.

Software Developer

National Informatics Centre | Govt. of India

Jan 2023 - Aug 2024

Managed the audit, enhancement, and maintenance of government applications, ensuring robust system security, stability, and performance. Performed application code reviews, development audits, and rigorous security checks. Rectified defects and refined existing modules to elevate functionality and performance. Conducted comprehensive application testing and supported production deployments. Recommended and implemented software optimizations to improve overall system efficiency. Ensured adherence to government standards and maintained high application reliability.

Assistant System Engineer

Tamil Nadu e-Governance Agency (TNeGA) | State Board

Nov 2021 - Dec 2022

Contributed to the e-District platform, facilitating the electronic delivery of high-volume, citizen-centric services via Common Service Centers (CSCs). Supported the development and maintenance of citizen service applications. Assisted in backend processing for revenue and social security schemes. Ensured seamless data flow and consistent service availability for public users. Provided application support and issue resolution to meet stringent service level agreements (SLAs). Coordinated with stakeholders to guarantee uninterrupted service delivery.

Education

Bachelor of Technology, Information Technology - Bannari Amman Institute of Technology

- · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 13/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 88/100

Profile Overview

Member sinceMay 2026

Availability Details

Visa Status

Citizen

Relocation

Not Open to Relocation