Sumit Kumar

I'm

About

I’m a DevOps Engineer with 3+ years of experience helping teams ship faster and more reliably. I work with AWS, Jenkins, Docker, Kubernetes, and Terraform to automate delivery, harden security, and boost performance.

Sumit Kumar

DevOps Engineer

Passionate about scalable CI/CD, cloud infrastructure, and observability.

  • Birthday: 10 Feb 1994
  • Website: https://www.devopsmaster.info
  • Phone: +91-7814407603
  • City: Delhi, India
  • Age: 31
  • Degree: B.Tech
  • Email: rajsumit832@gmail.com
  • Freelance: Available

I specialize in AWS Cloud, Docker, Kubernetes, Jenkins, and Terraform with a strong background in CI/CD automation and infrastructure as code. Skilled at optimizing system performance and ensuring secure, scalable, and cost-efficient deployments.

Skills

Proficient in modern DevOps tools and cloud technologies, with expertise in automation, CI/CD, and infrastructure management.

AWS Cloud 85%
Docker 90%
Kubernetes 75%
Terraform 80%
CI/CD (Jenkins, GitHub Actions) 85%
Linux & Scripting 90%

Resume

A quick snapshot of my education and professional experience.

Summary

Sumit Kumar

DevOps Engineer with 7+ years of IT experience (3+ years in DevOps), specializing in AWS Cloud, CI/CD automation, Docker, Kubernetes, Terraform, and infrastructure optimization.

  • Delhi, India
  • +91-7814407603
  • rajsumit832@gmail.com

Education

B.Tech in Computer Science

2012 – 2016

University / Institute

Specialized in computer science fundamentals, networking, and systems engineering.

Professional Experience

DevOps Engineer

2022 – Present

Flexis IT Pvt. Ltd., New Delhi, India

  • Architected and managed AWS cloud infrastructure with EC2, VPC, RDS, IAM, ALB, and Auto Scaling.
  • Developed CI/CD pipelines using Jenkins & GitHub Actions ensuring zero-downtime deployments.
  • Containerized applications with Docker and orchestrated microservices on Kubernetes clusters.
  • Implemented Infrastructure as Code (Terraform) and automated monitoring via CloudWatch & Prometheus.

Network Engineer

2020 – 2022

Sanvei Overseas Pvt. Ltd., new delhi, India

  • Migrated on-prem workloads to AWS Cloud improving scalability and cost-efficiency.
  • Automated deployments using Ansible and improved release cycles by 40%.
  • Configured monitoring and alerting with CloudWatch, SNS, and Grafana dashboards.

System Administrator

2019 – 2020

Sysnet Global Pvt. Ltd., New Delhi, India

  • Managed Linux and Windows servers ensuring 99.9% uptime and system security.
  • Worked on Active Directory, DNS, DHCP, and user access policies.
  • Provided L2/L3 server support and performed system patching & automation scripts.

System Administrator

2017 – 2019

Progressive Infovision Pvt. Ltd., New Delhi, India

  • Administered IT infrastructure for enterprise clients including server setup & maintenance.
  • Implemented backup and recovery strategies ensuring data availability.
  • Troubleshot performance issues and improved server efficiency by 20%.

Projects

Selected work highlighting migration, automation, and cost optimization.

E-Commerce Migration to AWS

Lift-and-shift + right-sizing to EC2/RDS with ALB, VPC & IAM. Blue-green deployments via CI/CD.

  • Migrated legacy e-commerce stack to AWS EC2 & RDS.
  • Set up Application Load Balancer & IAM roles.
  • Automated CI/CD pipeline with Jenkins & GitHub Actions.

Serverless Data Processing

Real-time pipeline with AWS Lambda, S3, and SNS; automated workflows with event-driven design.

  • Lambda-based ETL pipeline for streaming data.
  • Integrated S3, SNS & CloudWatch events.
  • Achieved near real-time processing with low cost.

Cloud Cost Optimization

Automated monitoring & right-sizing with CloudWatch and Terraform; achieved meaningful savings.

  • Monitored usage with CloudWatch dashboards.
  • Right-sized EC2/RDS instances with Terraform.
  • Saved ~25% costs through automation.

CI/CD on Kubernetes

Jenkins-driven pipelines, Dockerized microservices, and progressive delivery on Kubernetes.

  • Built CI/CD pipelines with Jenkins & GitHub Actions.
  • Dockerized microservices for Kubernetes.
  • Implemented canary deployments with Helm.

Contact

If you’re a recruiter or collaborator, I’d be happy to connect. Feel free to reach out regarding career opportunities, freelance projects, or any professional queries.

Address

36C/1, Govindpuri, New Delhi, 110019

Call

+91-7814407603

Email

rajsumit832@gmail.com