Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Sai Kumar

Toronto,ON

Summary

SENIOR PYTHON DEVELOPER | DEVOPS ENGINEER DEVOPS ENGINEER Skilled DevOps Engineer with 5 Years of Expertise in Cloud Solutions, Containerization, CI/CD Pipelines, and Infrastructure Automation. Proficient in Git, Jenkins, Infrastructure as code (IaC), Docker, Kubernetes, Python, Bash, AWS. Proven track record in enhancing and streamlining CI/CD pipelines and automation workflows to boost deployment efficiency and system stability. Experienced in tackling complex infrastructure challenges and leveraging containerization and cloud technologies to optimize performance. Dedicated to staying ahead of industry trends and continuously improving processes to drive innovation and deliver exceptional results.

Overview

8
8
years of professional experience
1
1
Certification

Work History

DEVOPS ENGINEER

ECRISSON
02.2022 - Current
  • Spearheading the design, implementation, and optimization of CI/CD pipelines and automation processes for seamless deployment and infrastructure management
  • Designed, implemented, and optimized CI/CD pipelines using Jenkins to automate software builds, tests, and deployments, improving release efficiency and reliability
  • Developed and managed Infrastructure as Code (IaC) solutions with Terraform and Ansible to automate infrastructure provisioning and configuration
  • Orchestrated containerized applications using Docker and Kubernetes, ensuring scalable and efficient deployment across development and production environments
  • Automated routine tasks and infrastructure management through Python and Bash scripting, enhancing operational efficiency and reducing manual effort
  • Configured and maintained AWS resources, including EC2, S3, RDS, and Lambda, to support scalable and cost-effective cloud infrastructure solutions
  • Achievements: Increased deployment frequency by 40% and reduced lead time for changes by 30% through the successful design and implementation of streamlined CI/CD pipelines using Jenkins
  • Improved consistency and reliability of infrastructure setups by automating configuration management, which decreased manual errors by 60%
  • Streamlined the development-to-production workflow, leading to a 40% increase in deployment speed and a more robust application environment.

DEVOPS ENGINEER

HCL TECHNOLOGIES
05.2021 - 02.2022
  • Utilized Ansible to manage and configure infrastructure, ensuring consistency and scalability across environments
  • Wrote and maintained Ansible playbooks and roles to automate the configuration of servers and applications
  • Developed and maintained scripts in Python and Bash to automate repetitive tasks and streamline processes
  • Used Git for version control, managing code repositories, branching, merging, and resolving conflicts
  • Achievements: Developed and maintained a suite of Ansible playbooks that automated the configuration of development, staging, and production environments, reducing deployment time from hours to minutes
  • Authored Python and Bash scripts that automated routine server maintenance tasks, including backups and updates, resulting in a 40% reduction in manual effort and a significant decrease in operational downtime.

PYTHON DEVELOPER

TCS
06.2016 - 05.2021
  • Optimized existing Jenkins pipelines to improve performance and reduce build times, implementing parallel execution and efficient resource usage
  • Developed Docker files and optimized them for efficient image builds and reduced image sizes
  • Monitored and troubleshooted Docker containers to ensure application stability and performance
  • Manage Kubernetes resources, including pods, services, deployments, and ingress controllers, to ensure application availability and scalability
  • Configured and maintained SSH access, firewall settings, and other security measures on Linux machines
  • Achievements: Created and optimized Docker files for a major application, reducing image build times by 60% and decreasing image sizes by 45%, leading to faster deployments and lower storage costs
  • Optimized Kubernetes resource requests and limits for a set of microservices, resulting in a 15% reduction in resource usage and improved cluster stability.

Education

Bachelors Degree -

Cmr Intitute of Technology
05.2019

Skills

  • RHEL, Ubuntu, Windows
  • Docker, Kubernetes
  • Git, GitHub, Bitbucket
  • Ansible, Terraform
  • CI/CD Pipeline Development
  • Infrastructure as Code (IaC)
  • Containerization and Orchestration
  • Cloud Platforms
  • Configuration Management
  • Scripting and Automation
  • Monitoring and Performance Tuning
  • Version Control (Git)
  • Operating Systems
  • Stakeholder Engagement
  • Creative Problem Solving
  • Adaptive & Agile
  • Technical Proficiency

Certification

AWS Devops Certified Engineer

Timeline

DEVOPS ENGINEER

ECRISSON
02.2022 - Current

DEVOPS ENGINEER

HCL TECHNOLOGIES
05.2021 - 02.2022

PYTHON DEVELOPER

TCS
06.2016 - 05.2021

Bachelors Degree -

Cmr Intitute of Technology

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Sai Kumar