Challa Sai Mouli
DevOps Engineer • Hyderabad, India • s**************@gmail.com • +91*******491 • linkedin.com/••••• • drivetube.ai/•••••
Professional Summary
DevOps Engineer with 3.5 years of experience designing CI/CD pipelines, managing AWS infrastructure, and driving automation across multi-environment delivery workflows. Skilled in Infrastructure as Code, container orchestration, configuration management, and pipeline observability. Proven to reduce deployment time by ~60% and manual operational effort by ~40% while maintaining 98%+ SLA compliance for production incidents.
Technical Skills
Programming Languages: Bash,Python,C#
Databases: SQL
Cloud and DevOps: GitHub Actions,Jenkins,AWS CodePipeline,Ansible,Docker,Kubernetes,Helm,Horizontal Pod Autoscaling,Terraform,Amazon Web Services,EC2,VPC,S3,Route 53,IAM,Lambda,EKS,ELB,CloudWatch,Linux,CI/CD,Monitoring
Tools and Methodologies: Git,GitHub,JIRA
Infrastructure as Code: AWS CloudFormation
Monitoring & Observability: New Relic,Prometheus,Grafana,Log aggregation
Release & Incident Management: ServiceNow,Confluence
Operating Systems: Windows Server
Collaboration & Communication: Slack,Microsoft Teams,Outlook
Work Experience
DXC Technology – Hewlett Packard Enterprise
Bengaluru, India
DevOps Engineer
February 2024 – Present
At DXC Technology supporting Hewlett Packard Enterprise, delivered enterprise software delivery and cloud infrastructure services for HPE customers.
Tech Stack: GitHub Actions, Terraform, AWS CloudFormation, AWS EC2, VPC, S3, Route 53, IAM, Lambda, EKS, ELB, CloudWatch, Docker, Kubernetes, Helm, Ansible, Bash, New Relic, Prometheus, Grafana, JIRA, ServiceNow
- Built and maintained end-to-end CI/CD pipelines using GitHub Actions across 10+ repositories, integrating automated build, unit/integration tests and security scans to standardize releases.
- Automated deployment workflows and implemented rollback strategies across multi-environment releases, reducing deployment time by ~60% and minimizing recovery time for failed releases.
- Designed and provisioned infrastructure as code with Terraform and AWS CloudFormation across 3+ environments, cutting provisioning time by ~50% and enabling repeatable environment provisioning.
- Containerized enterprise applications with Docker and deployed to Kubernetes (EKS) using Helm charts; implemented Horizontal Pod Autoscaling to improve availability under variable load.
- Streamlined configuration management with Ansible across 10+ servers and developed Bash automation scripts to remove repetitive operational tasks, reducing manual effort by ~40% and eliminating configuration drift.
- Implemented observability using New Relic, Prometheus and Grafana and led incident response via JIRA/ServiceNow for 50+ production issues, reducing MTTD by ~35% and maintaining 98%+ SLA compliance.
DXC Technology – Hewlett Packard Enterprise
Bengaluru, India
Build and Release Engineer
January 2023 – February 2024
Provided build and release engineering at DXC Technology for Hewlett Packard Enterprise projects, coordinating deployments and release processes across environments.
Tech Stack: Git, GitHub, Jenkins, GitHub Actions, AWS CodePipeline, JIRA, Confluence
- Served as primary point of contact for build, release and deployment operations across 5+ projects and 3 development teams, coordinating versioning and environment promotions.
- Defined Git branching, merging and release strategies for a 10+ developer team, standardizing workflows and reducing merge conflicts and release delays by ~25%.
- Coordinated deployments for 3+ applications across DEV, SIT, UAT and PROD, maintaining a 99%+ on-time release rate through scripted promotions and verification steps.
- Monitored build pipeline health across 3+ projects, troubleshooting failures and collaborating with developers to restore pipelines within ~2 hours on average, reducing release delays by ~20%.
- Provided developer support for Git workflows, resolving merge conflicts and repository issues to minimize development downtime and preserve codebase stability.
- Executed production releases and post-deployment smoke testing with documented rollback procedures, improving recovery speed and release traceability.
Education
Sri Vasavi Institute of Science and Technology
Bachelor of Technology (B.Tech) – Electronics and Communication Engineering • July 2022
Certifications
GitHub Actions (GH-200) — Microsoft & GitHub • 2026
Microsoft Certified: Azure Fundamentals (AZ-900) — Microsoft
Achievements
- DXC Champions Award — 2024 & 2025: Awarded twice for driving CI/CD automation initiatives and enhancing deployment efficiency by approximately 40%.
- DXC Collaboration Award — 2026: Recognised for improving DevOps workflows through cross-functional collaboration across 3+ development teams, contributing to a 99%+ on-time release rate.
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