Bachelor of Science (Honours) - Chemistry
Ranchi University
ASNUL ANSARI
DevOps Engineer
Kolkata,WB
Summary
Senior Analyst – DevOps & Linux Infrastructure Engineer automates enterprise Jenkins CI/CD pipelines, Docker builds, and release workflows across development, QA, UAT, and production. Reduces manual deployment effort through Shell scripting, artifact control in Nexus, and quality gates in SonarQube. Leads incident response and root cause analysis across Linux, WebLogic, Apache, and reverse proxy layers to support stable releases and service uptime.
Education
Skills
Linux Administration
CI/CD Automation
Jenkins Administration
Docker & Containerization
Git & GitLab
Release Management
Production Support
Incident Management
Root Cause Analysis
ServiceNow
Middleware Support
Cloud Migration Support
Infrastructure Modernization
Dynatrace
SSL Certificate Management
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Work History
DevOps Engineer
Tata Consultancy Services
Kolkata, West Bengal
12.2017 - 01.2025
- Assisted in deploying applications using CI/CD pipelines to streamline development processes.
- Collaborated with team members to troubleshoot issues in infrastructure and application performance.
- Learned and utilized cloud services for hosting and scaling applications effectively.
- Supported system monitoring efforts to ensure uptime and reliability of services.
Languages
English
Bilingual or Proficient (C2)
Urdu
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Interests
Interacting with people and motivating others
Accomplishments
Designed and implemented CI/CD pipelines using Jenkins and
GitLab for 5+ applications, reducing deployment time by 30–40%
and improving release frequency by 2x.
●
Led migration of Jenkins and Nexus from on-premise to AWS with
zero downtime, including job validation, credential reconfiguration,
and post-migration stabilization.
●
Automated deployment and operational tasks using Shell scripting
and Ansible, reducing manual effort by 25%.
●
Handled 20+ production incidents/month, performed RCA, and
reduced recurring issues by 25%.
●
Managed Oracle Enterprise Linux infrastructure and production
operations, coordinating with Dev, QA, and Ops across 5+ projects
to ensure stable releases.
●
Collaborated with security teams using Qualys for vulnerability
management and mentored junior engineers on DevOps best
Timeline
Bachelor of Science (Honours) - Chemistry
Ranchi University