RRRanjan Rajendran
@ranjanrajendran
Experienced DevOps engineer specializing in AWS and CI/CD processes.
United StatesWhat I'm looking for
I am a seasoned DevOps engineer with over 13 years of experience in developing Java/J2EE applications and 8 years in CI/CD and AWS cloud platforms. As a core member of the DevOps foundational team at TCH, I have been instrumental in establishing and operationalizing the RTP product's build and deployment processes. My expertise spans across various global locations including Hong Kong, Singapore, New York, and India, where I have successfully led multiple greenfield DevOps infrastructure implementations.
Throughout my career, I have demonstrated a strong ability to enhance DevOps processes, optimize AWS infrastructure, and ensure compliance with enterprise security standards. My technical proficiency includes a wide array of tools and technologies such as Jenkins, GitHub, Docker, and Terraform, which I have utilized to streamline workflows and improve operational efficiency. I am passionate about leveraging my skills to drive innovation and deliver high-quality solutions in fast-paced environments.
Experience
Work history, roles, and key accomplishments
DevOps Lead
Cognizant Technologies Solutions
Jan 2012 - Present (13 years 5 months)
Core member of the DevOps foundational team for the RTP product, responsible for creating and operationalizing the DevOps environment, enhancing CI/CD processes, and managing AWS infrastructure as code. Led the implementation of various DevOps tools and processes to ensure compliance and security.
DevOps Lead
Emblem Health
Sep 2019 - May 2020 (8 months)
Led the setup of a greenfield DevOps infrastructure, implementing CI/CD pipelines and managing the configuration of tools such as GitLab and Jenkins. Defined onboarding processes for technology teams and ensured operational excellence.
DevOps Engineer
UPS
Sep 2018 - Mar 2019 (6 months)
Implemented CI/CD pipelines for the Order Management System, enhancing cloud-based modernization efforts. Focused on TDD and microservices development using Spring Boot.
DevOps Engineer
SP Global Ratings
Feb 2018 - Sep 2018 (7 months)
Enhanced CI/CD pipelines for AWS environment builds, focusing on cost optimization and governance. Managed IAM roles and security group configurations.
DevOps Engineer
Wyndham
Jun 2017 - Jan 2018 (7 months)
Enhanced CI/CD processes and infrastructure, implementing blue-green deployment strategies and build orchestration using Jenkins and Udeploy.
DevOps Engineer
Dun & Bradstreet
Jul 2016 - Feb 2017 (7 months)
Served as SME for API integration and feature enhancement for cloud adaptation, leading technical teams in modernization projects.
Software Engineer
Norcapco Inc.
May 2009 - Dec 2011 (2 years 7 months)
Designed and developed J2EE and Adobe Flex-based solutions for leading investment banks, leading technical teams and implementing solutions.
Education
Degrees, certifications, and relevant coursework
Bharathidasan University
Master's in Computer Application, Computer Applications
1998 - 2001
Completed a Master's in Computer Application, focusing on software development, programming languages, and system design.
Madras University
Bachelor's in Physics, Physics
1994 - 1997
Earned a Bachelor's degree in Physics, covering fundamental concepts in physics, mathematics, and laboratory practices.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Skills
Interested in hiring Ranjan?
You can contact Ranjan and 90k+ other talented remote workers on Himalayas.
Message RanjanFind your dream job
Sign up now and join over 85,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
