Summary
Overview
Work History
Education
Skills
Timeline
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Sardendu Kumar

Sardendu Kumar

Bengaluru

Summary

Skilled professional with robust background in infrastructure automation, continuous integration, and cloud services. Expertise in scripting, system administration, and container orchestration, ensuring seamless deployments and efficient system operations. Strong focus on team collaboration and adaptability, consistently delivering reliable and effective solutions. Passionate about leveraging technical skills to drive operational excellence and support organizational goals.

Overview

12
12
years of professional experience

Work History

DevOps Engineer

Wipro LTD
10.2024 - Current
  • Improved code deployment efficiency by automating processes with CI/CD pipelines.
  • Automated manual tasks through scripting languages such as Python or Shell, boosting team productivity levels.
  • Maintained version control systems like Git or SVN for seamless collaboration among developers and engineers during project lifecycles.
  • Designed and implemented containerization strategies using Docker and Kubernetes, improving resource utilization and management.

DevOps Engineer

Sigma Aldrich Chemicals Pvt. Ltd
12.2019 - 10.2024
  • Created and managed repositories on Github and Bitbucket for development teams.
  • Configured CI/CD pipelines via Jenkins and set up environments with Docker files.
  • Developed and deployed Docker-based applications based on business requirements.
  • Documented automation processes to facilitate knowledge transfer on Jenkins Jobs.
  • Proficiently worked with AWS services: EC2, EBS, IAM, S3, ELB, VPC, Load Baancing, Autoscaling, Lambda functions.
  • Cloud Platforms: Proficient in working with major cloud service providers like AWS, and basic projects of Google Cloud and Azure, leveraging their services to build and optimize scalable, cost-effective solutions.
  • Implemented security best practices in CI/CD pipelines, infrastructure, and application layers. Conducted regular security audits and vulnerability assessments to maintain a secure and compliant environment.
  • Migrated resources (RDS, S3) between AWS accounts using KMS encryption.
  • Configured and managed Virtual Private Clouds (VPC), subnets, and Elastic IPs.
  • Built custom Amazon Machine Images (AMIs) and instances per project requirements.
  • Used Prometheus, Grafana and ELK Stack tools to monitor the application, resources and send alerts via email and Slack to the respective teams.
  • Hands-on experience in taking database backups, scheduling the same in crontab, setting ACL policies for Linux users, and configuring domains in Namecheap, Cloudflare, and Route 53.
  • Developed Lambda functions using Python Boto3 packages to automate management of EC2, Storage, etc.
  • Disaster Recovery : Taking backup of EBS placed on different zone.
  • Developed and maintained Kubernetes yaml file Config Maps for environment setup.
  • Successfully configured and deployed an AWS EKS cluster for production use.
  • Deployed and managed cloud infrastructure with Terraform and CloudFormation.
  • Participated in on-call rotations to handle production outage incidents.

Sr. Engineer

Marlabs Inovation Pvt LTD
07.2017 - 12.2019
  • Responsible for user account Creation, adding rales and Microsoft applications Licenses.
  • Building User profile with Roles, license and network drive path. Troubleshoot external and internal users' profile-related issues.
  • Quality audits and D-sat analysis of tickets, Email Communications chats, and providing constructive feedback.
  • LRT analyses and engagement with various stake holders to initiate change\upgrade for speedy resolutions.

Customer Support Engineer

CMS IT Services
09.2015 - 07.2017
  • Developed forward-thinking solutions to expected technical insues.
  • Lead a team of 27 support representatives in a large customer center.
  • Folder Access Management, license assignment, and account creation/deactivation using Active Directory.

Engineer

Accel Frontline Pvt. LTD
03.2013 - 07.2014
  • Drilling down to the root cause of the technical issues and resolving them on client desktops and laptops for hardware, software, and network-related issues.
  • Microsoft Office 365 & Outlook configuration, Microsoft Teams backup, and troubleshooting.
  • Date recovery. Network printer. Vulnerability, software troubleshooting.

Education

B.Tech -

Suresh Gyan Vihar University
Jaipur
05-2012

Skills

  • Cloud Platform: AWS, GCP
  • Cloud Services: VPC, EC2, EBS, ECS, EKS, S3, Load Balancing & Auto Scaling, Lambda, IAM Roles, NAT, SG, ACL, Route Table, Cloudwatch, SNS, WAF etc
  • Containerization: Docker, Kubernetes
  • IaC: Terraform, Cloudformation
  • CI/CD: Jenkins, Sonarqube, Maven, Docker, Github, Github-Action, Artifactory
  • Monitoring: Prometheus, Grafana, Splunk
  • OS: Windows, Linux
  • Version Management: Github, Bitbucket
  • Scripting: Shell, Python
  • Ticketing tool: Jira, SNOW

Timeline

DevOps Engineer

Wipro LTD
10.2024 - Current

DevOps Engineer

Sigma Aldrich Chemicals Pvt. Ltd
12.2019 - 10.2024

Sr. Engineer

Marlabs Inovation Pvt LTD
07.2017 - 12.2019

Customer Support Engineer

CMS IT Services
09.2015 - 07.2017

Engineer

Accel Frontline Pvt. LTD
03.2013 - 07.2014

B.Tech -

Suresh Gyan Vihar University

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