Summary
Overview
Work History
Education
Skills
Timeline
Hi, I’m

Nirmal Periyasamy

chennai
Nirmal Periyasamy

Summary

Results-driven DevOps Engineer with a proven track record at Nirmal, excelling in cloud infrastructure design and CI/CD pipeline implementation. Expertise in Kubernetes orchestration and microservices architecture, complemented by strong problem-solving skills. Successfully optimized AWS RDS databases, enhancing data resilience and availability for mission-critical applications.

Overview

2
years of professional experience

Work History

Nirmal
Chennai

DevOps Engineer
02.2024 - Current

Job overview

  • AWS Certified Solutions Architect – Associate, with expertise in cloud infrastructure design and best practices.
  • Managed AWS ECS and AWS EKS, deploying and scaling containerized applications for high availability and performance.
  • Implemented CI/CD pipelines using AWS CodePipeline, GitHub Actions, and Terraform, streamlining automated deployments and infrastructure as code (IaC).
  • Provisioned and managed Google Kubernetes Engine (GKE) clusters using Terraform, ensuring efficient orchestration of microservices.
  • Maintained a self-managed GitLab instance on EC2, handling repository access, CI/CD workflows, and version control.
  • Hosted and managed static websites on AWS S3 with CloudFront, optimizing global content delivery and security.
  • Worked with managed Kafka services on GCP (Google Cloud Managed Kafka) and AWS MSK (Managed Streaming for Apache Kafka) for real-time event processing and distributed messaging.
  • Designed and optimized AWS RDS databases, implementing failover strategies, read replicas, and automated backups to ensure high availability and data resilience.

Nirmal
Chennai

Full Stack Web Developer
05.2023 - 02.2024

Job overview

  • Developed and maintained Spring Boot applications, implementing microservices architecture to ensure modularity and scalability.
  • Designed and managed inter-service communication using REST APIs, Kafka, and other messaging protocols.
  • Applied design patterns like Singleton, Factory, and Observer to optimize code maintainability and performance.
  • Worked with Angular and TypeScript, implementing dynamic UI components and ensuring seamless parent-child communication using @Input() and @Output().
  • Managed application lifecycle hooks (ngOnInit, ngOnDestroy, etc.) to control component behavior effectively.
  • Monitored system performance using Grafana and Prometheus, setting up dashboards and alerts for real-time insights.
  • Orchestrated workflows and automated data pipelines using Apache Airflow, improving data processing efficiency.
  • Utilized InfluxDB for handling time-series data, ensuring accurate data storage and retrieval for monitoring and analytics.

Education

Kongu Engineering College
Coimbatore

Bachelor of Engineering from Electrical And Instrumentation Engineering
05-2023

Skills

  • Cloud infrastructure design
  • CI/CD pipeline implementation
  • Kubernetes orchestration
  • Microservices architecture
  • Database optimization
  • Event-driven architecture
  • Docker containers
  • Spring boot

Timeline

DevOps Engineer

Nirmal
02.2024 - Current

Full Stack Web Developer

Nirmal
05.2023 - 02.2024

Kongu Engineering College

Bachelor of Engineering from Electrical And Instrumentation Engineering

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Nirmal Periyasamy