Biswajit Hazra

Aspiring Azure DevOps Engineer

Profile Summary

Aspiring Azure DevOps Engineer with a solid foundation in cloud-native technologies and infrastructure automation. Skilled in Azure Services (App Services, Functions, Key Vault) and version control using Git. Hands-on experience with Kubernetes (AKS) orchestration and infrastructure as code (Terraform). Committed to implementing modern DevOps practices, including automated monitoring with Azure Monitor and proactive troubleshooting to ensure environment stability.

Technical Skills

Version Control & CI/CD

Git, GitHub, Jenkins, GitHub Actions, ArgoCD

Containers & Orchestration

Docker, Kubernetes (AKS)

Infrastructure & Cloud

Terraform, Ansible, Azure

Programming

Python, Bash

Projects

Zero-Downtime Container Deployment (AKS)

Focus: Docker, Kubernetes (AKS), and Azure Container Registry (ACR).

  • Situation: A microservices-based application was experiencing downtime during updates because the entire service had to be restarted to apply new code.
  • Task: Containerize the application and deploy it to Azure Kubernetes Service (AKS) to enable zero-downtime rolling updates.
  • Action: Created Dockerfiles for the services and set up a pipeline to build and push images to Azure Container Registry (ACR). Authored Kubernetes manifest files (Deployments and Services) and implemented a Rolling Update strategy. Configured Liveness and Readiness probes to ensure traffic only hit healthy pods.
  • Result: Enabled Zero-Downtime deployments, allowing the team to release updates during business hours without affecting end-users.

Automated Enterprise DevSecOps Platform

  • Situation: Needed a secure, scalable deployment model for a microservices app.
  • Task: Build a fully automated pipeline with "Security-First" guardrails.
  • Action: Developed multi-stage YAML pipelines in Azure DevOps, utilizing Terraform for infrastructure and AKS for orchestration. Integrated SonarQube and Trivy for automated security gates.
  • Result: Achieved 100% automated provisioning and reduced security vulnerabilities in production by 60% through pre-deployment scanning.

Education & Certifications

Certifications

  • Oracle Cloud Infrastructure 2025 Certified DevOps Professional
  • Oracle Cloud Infrastructure 2025 Certified Architect Associate

College of Engineering & Management, Kolaghat | MAKAUT

Bachelor of Technology in Computer Science and Engineering

CGPA: 8.44 | 2020-2024

Bantra Madhusudan Palchowdhury High School | WBCHSE

Higher Secondary Education

Academic Score: 80% | Howrah, West Bengal (2020)