Rattanjot Singh Tiwana

Experience Level

Expert
Expert
Expert
Expert
Expert

Work Experience

AI DevOps Engineer Intern at Ameya Cloud Solutions
April 1, 2025 - September 24, 2025
Streamlined development CI/CD workflows using GitHub Actions; containerized a FastAPI app with integrated LLM using Docker; strengthened security by implementing IAM, MFA, and least privilege; built and optimized cloud infrastructure on AWS using Terraform; automated Docker builds via GitHub Actions; created Terraform modules to manage configurations, applications, services and installation processes for Web Server and AWS instances; deployed applications on AWS (EC2, VPC, S3, CloudWatch, Route 53); streamlined deployments with Helm on Kubernetes; implemented and maintained monitoring/alerts via CloudWatch; managed traffic with ALB/NLB and ensured high availability with ASG and health checks across services.
DevOps Engineer at Techkaleido
July 1, 2023 - September 24, 2025
Implemented Conditional CI/CD Workflows Based on Code Ownership; created Dockerfiles and automated image creation using Jenkins; deployed services on GCP Cloud Run with Cloud Build pipelines; used Terraform and GitHub Actions to auto-provision temporary environments per pull request for isolated QA testing; containerized and versioned build artifacts using Git commit hashes and stored them in ECR/S3 with automated drift detection alerts via custom AWS Lambda functions; adopted Git branching strategies (GitFlow, trunk-based) to support CI and smooth merges; migrated a monolithic app to microservices using Flask and React.
DevOps Engineer at Techkaleido
June 1, 2022 - July 1, 2023
Implemented Conditional CI/CD workflows based on code ownership; created Dockerfiles and automated image creation using Jenkins; deployed services on GCP Cloud Run with Cloud Build pipelines; used Terraform and GitHub Actions to auto-provision temporary environments for PRs; containerized and versioned artifacts using commit hashes stored in ECR/S3 with drift detection via custom AWS Lambda functions; employed Git branching strategies to support CI; migrated a monolithic app to microservices using Flask and React.

Education

Diploma at Lambton College
September 1, 2023 - April 1, 2025
Bachelor of Computer Applications (BCA) at Punjabi University, Patiala
May 1, 2019 - May 1, 2022
DevOps for Cloud Computing (DOCT) at Lambton College – Toronto, ON
September 1, 2023 - April 1, 2025
Bachelor of Computer Applications (BCA) at Punjabi University, Patiala – Punjab, India
May 1, 2019 - May 1, 2022

Qualifications

Certified Kubernetes Administrator (CKA)
May 1, 2025 - September 24, 2025
GitHub Actions Certification
March 1, 2025 - September 24, 2025
Certified Kubernetes Administrator (CKA)
May 1, 2025 - January 23, 2026
GitHub Actions Certification
March 1, 2025 - January 23, 2026

Industry Experience

Software & Internet, Professional Services, Other