Summary
Overview
Work History
Education
Skills
Key Domain And Technical Knowledge
Total Work Experience
Certification
Timeline
Generic

Gopinath Thamilselvi Sathish Babu

Cary

Summary

Senior Java Backend Engineer with extensive experience designing and building scalable, cloud-native microservices using Java, Spring Boot, and Micronaut. Proven expertise in distributed systems, event-driven architectures with Apache Kafka, and high-performance data solutions using Oracle, Cassandra, and Redis. Hands-on experience deploying and operating applications on AWS and Kubernetes, with CI/CD automation, observability, and performance optimization. Strong collaborator with a focus on reliability, clean architecture, and continuous improvement.

Overview

12
12
years of professional experience
1
1
Certification

Work History

Technology Consultant - 2

One of the leading providers of legal publishing i
02.2023 - Current
  • Designed and developed RESTful APIs using Java and Spring Boot, following clean architecture and REST best practices.
  • Implemented microservices architecture to improve scalability, fault isolation, and independent deployment of backend services.
  • Developed and maintained search functionality using Apache Solr, including indexing strategies, query optimization, and performance tuning for large datasets.
  • Implemented event-driven data synchronization using Apache Kafka and AWS SQS to enable reliable, asynchronous message processing.
  • Worked with relational databases like PostgreSQL and MySQL, designing schemas, writing optimized queries, and ensuring data integrity alongside NoSQL solutions (Oracle, Cassandra, Redis).
  • Deployed and managed applications on AWS (EC2, EKS, S3, SQS, CloudWatch), ensuring high availability and operational stability.
  • Containerized services using Docker and orchestrated deployments on Kubernetes (EKS).
  • Built and maintained CI/CD pipelines using Jenkins / Azure DevOps, enabling automated build, test, and deployment workflows.
  • Implemented unit and integration testing using JUnit and Cucumber, improving test coverage and reducing regression issues.
  • Integrated logging, monitoring, and alerting using Datadog, Prometheus, and CloudWatch to proactively identify and resolve production issues.
  • Performed performance tuning and troubleshooting to meet SLA and latency requirements in production environments.
  • Supported production releases, handled SLA-driven incidents, and executed root cause analysis for recurring issues.
  • Conducted code reviews, enforced best practices, and mentored team members to improve code quality and delivery standards.

Technology Lead

One of the leading providers of stock market trend
08.2021 - 02.2023
  • Designed high-level backend solutions and RESTful APIs using Java and Spring Boot, ensuring modularity, scalability, and maintainability.
  • Developed and deployed microservices on AWS (EC2, S3, SQS).
  • Built unit tests using JUnit, improving code reliability, and reducing regression defects.
  • Conducted system integration, performance, and load testing to ensure high availability and SLA adherence for backend services.
  • Troubleshot and resolved production issues within SLA timelines, applying root cause analysis, and preventive measures.
  • Led a 10-member development team, driving technical implementation and adherence to best practices for Java, Spring Boot, and cloud deployments.
  • Enforced code quality standards, testing protocols, and deployment guidelines through reviews and mentoring.
  • Collaborated with cross-functional teams to architect robust solutions, streamline workflows, and troubleshoot complex system issues.

Technology Analyst

One of the leading providers of stock market trends in USA
10.2018 - 07.2021
  • Contributed to development and application support teams, improving software performance, reliability, and user satisfaction.
  • Managed enhancements, maintenance requests, and code releases, ensuring smooth and streamlined application support.
  • Participated in code and design reviews, enforcing best practices and maintaining high-quality standards.
  • Executed database management and complex queries in MySQL, maintaining data integrity and optimizing performance.
  • Conducted unit, integration, and regression testing to validate software functionality and prevent defects.
  • Investigated and resolved client-reported issues as part of production support, meeting SLA targets using Infosys Tech-online tool.
  • Collaborated on defect logging, tracking, and resolution processes, contributing to continuous process improvements.

Senior Systems Engineer

One of the leading providers of stock market trends in USA
02.2017 - 10.2018
  • Contributed to development and application support teams, managing enhancements, maintenance requests, and performance improvements to boost application reliability.
  • Conducted code reviews and design assessments to enforce best practices, and maintain high-quality standards.
  • Executed unit, integration, and regression testing, preventing defects, and ensuring seamless application functionality.
  • Investigated and resolved client-reported issues within the production support team, achieving SLA compliance for 95% of tickets.
  • Utilized the Infosys Tech online tool for defect logging and tracking, streamlining issue management, and reducing resolution time.
  • Collaborated with cross-functional teams to implement process improvements, and enhance application support efficiency.

Systems Engineer

One of the leading providers of stock market trends in USA
01.2015 - 02.2017
  • Collaborated with the Development and Application Support teams on project initiatives, contributing to successful delivery and process improvements.
  • Managed application maintenance requests, enhancements, and code releases, ensuring smooth operations for the support team.
  • Participated in code and design reviews to enforce quality standards and best practices.
  • Conducted unit, integration, and regression testing to validate functionality and prevent defects.
  • Investigated and analyzed client-reported issues as part of the production support team, ensuring timely resolution.
  • Simulated issues and tracked resolutions using the Infosys Tech-online tool, maintaining compliance with agreed SLAs.

Systems Engineer Trainee

Infosys Limited, Bangalore
07.2014 - 01.2015
  • Acquired hands-on experience in Java, HTML, and RDBMS through practical mini-projects.
  • Applied object-oriented programming principles using Java to develop functional applications.
  • Created basic web pages utilizing HTML to enhance user engagement.
  • Designed and executed SQL queries to manage relational databases effectively.

Education

Bachelor of Technology - Information Technology

Srinivasa Institute of Engineering And Technology
Chennai, Tamilnadu, India
06-2014

Skills

  • Java and Shell programming
  • Spring Boot and Micronaut frameworks
  • Oracle and MySQL databases
  • Cassandra and Redis management
  • Apache Kafka messaging
  • Apache Solr search
  • AWS cloud services (EC2, EKS, S3, ECR, VPC, SQS, CloudWatch)
  • Docker and Kubernetes orchestration
  • Jenkins and Azure DevOps CI/CD
  • Datadog and Prometheus monitoring
  • JUnit and Cucumber testing
  • Git version control

Key Domain And Technical Knowledge

  • Domain: Legal Publishing platforms and content-driven enterprise systems
  • Languages & Scripting: Java, Shell (Bash)
  • Backend Frameworks: Spring Boot, Micronaut
  • Databases: Oracle, MySql, Cassandra, Redis, AWS Keyspaces, Postgres
  • Messaging & Streaming: Apache Kafka
  • Search: Apache Solr
  • Cloud & Infrastructure: AWS (EC2, EKS, S3, ECR, VPC, SQS, CloudWatch)
  • Containers & Orchestration: Docker, Kubernetes
  • CI/CD & Deployment: Jenkins, Azure DevOps (VSTS), ArgoCD
  • Observability & Monitoring: Datadog, Coralogix, Prometheus, Grafana
  • Testing & Quality: JUnit, Cucumber
  • Version Control: Git

Total Work Experience

Technology Consultant 2 | Infosys Limited

Experience: 11+ Years (July 2014 to Present)

Certification

  • Certified in Web component development using Java
  • Infosys Certified- Business Communication
  • Infosys Certified- Infosys Global Agile Developer Certification

Timeline

Technology Consultant - 2

One of the leading providers of legal publishing i
02.2023 - Current

Technology Lead

One of the leading providers of stock market trend
08.2021 - 02.2023

Technology Analyst

One of the leading providers of stock market trends in USA
10.2018 - 07.2021

Senior Systems Engineer

One of the leading providers of stock market trends in USA
02.2017 - 10.2018

Systems Engineer

One of the leading providers of stock market trends in USA
01.2015 - 02.2017

Systems Engineer Trainee

Infosys Limited, Bangalore
07.2014 - 01.2015

Bachelor of Technology - Information Technology

Srinivasa Institute of Engineering And Technology
Gopinath Thamilselvi Sathish Babu