Subhajit Das

Subhajit Das

DevOps Engineer

subhajit1227@gmail.com
+91 7319351227
India

Professional Summary

DevOps Engineer with 3.5+ years of experience in designing, automating, and maintaining cloud infrastructure and CI/CD pipelines. Strong expertise in AWS, Docker, Kubernetes, GitHub Actions, and GitLab CI. Proven ability to improve deployment speed, reliability, scalability, and cost efficiency in production systems. Open to PAN India and remote opportunities.

Professional Experience

DevOps Engineer

Nevaeh Technology Private Limited

May 2025 - Present
IndiaFull-time

Key Responsibilities:

  • Designed and managed CI/CD pipelines using GitHub Actions
  • Automated build, test, and deployment workflows
  • Deployed and maintained containerized applications on Kubernetes
  • Ensured scalability, high availability, and efficient resource utilization
  • Improved release reliability and reduced deployment failures

Key Achievements:

  • Reduced release time through CI/CD automation
  • Improved system reliability and deployment consistency
  • Successfully managed Kubernetes-based production workloads

DevOps Engineer

Idiosys Tech Private Limited

July 2022 - May 2025
IndiaFull-time

Key Responsibilities:

  • Managed AWS cloud infrastructure using EC2, S3, IAM, SES, and CloudWatch
  • Automated CI/CD pipelines using GitLab CI
  • Led migration from traditional hosting to Docker-based deployments
  • Optimized infrastructure for cost, performance, and security
  • Worked on frontend development using Next.js, React, and TypeScript

Key Achievements:

  • Reduced deployment time by 30% using CI/CD automation
  • Improved application scalability through containerization
  • Enhanced user engagement by 20% via performance improvements

DevOps Projects

Real-world infrastructure projects focused on scalability, automation, and reliability

Kubernetes Production Deployment Platform (On-Prem & AWS)

Featured

Built a production-ready Kubernetes cluster with zero-downtime deployments and automated CI/CD workflows.

  • Production-ready Kubernetes cluster using MetalLB and NGINX Ingress
  • Zero-downtime deployments with rolling updates & readiness probes
  • Automated Docker build & deployment using GitHub Actions
Kubernetes
Docker
GitHub Actions
AWS
Linux

E-Commerce Application Deployment

Featured

Designed and deployed a scalable multi-tier e-commerce application using containerization and Kubernetes.

  • Multi-tier Dockerized application deployment
  • CI/CD pipelines for automated build & deployment
  • NGINX Ingress with SSL for traffic routing
AWS
Kubernetes
Docker
GitHub Actions
NGINX

Hotel Booking Web Application Deployment

Deployed and automated a hotel booking platform with CI/CD and backup strategies.

  • Docker-based deployment on AWS EC2
  • Automated CI/CD using GitLab CI
  • Configured Nginx reverse proxy & S3 backups
AWS EC2
Docker
GitLab CI
Nginx
S3

Cloud Backup & Restore Automation

Automated database backup and restore workflows with retention and disaster recovery support.

  • Automated MongoDB & MySQL backups
  • Stored backups in AWS S3 & MinIO
  • Retention policies using cron automation
Bash
AWS S3
MinIO
MongoDB
MySQL

Education

Master of Computer Applications (MCA)

Computer Applications

Narula Institute of Technology

Sep 2020 - Oct 2022
Kolkata, India

CGPA: 8.78 YGPA

    Bachelor of Computer Applications (BCA)

    Computer Applications

    Belda College

    Aug 2017 - Aug 2020
    India

    CGPA: 57.90%

      Certifications

      Virtualization and Containers

      KodeKloud

      Issued: 2024ID: KodeKloud Certificate
      Verify Certificate

      Fundamentals of DevOps on AWS

      Simplilearn

      Issued: 2023ID: Simplilearn Certificate

      Technical Skills

      Cloud Platforms

      AWS
      GCP
      DigitalOcean

      Containerization

      Docker
      Kubernetes

      CI/CD

      GitHub Actions
      GitLab CI

      Infrastructure as Code

      Terraform
      Ansible

      Monitoring & Storage

      MinIO
      CloudWatch

      Web & Servers

      Nginx
      Apache

      Databases

      MongoDB
      MySQL

      Programming

      Bash
      JavaScript
      TypeScript
      Node.js

      Frontend

      React
      Next.js
      HTML
      CSS
      Tailwind CSS

      Version Control

      Git
      GitHub
      GitLab

      Operating Systems

      Ubuntu
      CentOS
      Linux

      CMS

      WordPress

      Languages

      English

      Professional

      Hindi

      Native

      Bengali

      Native