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@subhamay-bhattacharyya-gha

Subhamay Bhattacharyya - GitHub Custom Actions and Reusable Workflows

👋 Hi there, I'm Subhamay Bhattacharyya

🚀 AWS Certified | 🛠️ DevOps Engineer | 🧠 AI/ML Enthusiast | 💻 Infrastructure as Code Advocate

I'm a passionate AWS Data & DevOps Engineer from Connecticut, USA 🇺🇸, currently working at Capgemini America. I specialize in building scalable, secure, and automated cloud infrastructure using AWS, Terraform, CloudFormation, and GitHub Actions. I also enjoy mentoring and contributing to open-source projects, especially around CI/CD, serverless, and cloud security.

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  • 🔭 I'm currently working as a Senior Manager at Capgemni for a legacy to AWS cloud data migration project.

  • 💾 I've overall 25+ years of experience of which 2 years in desktop/client-server application development,16 years as an Oracle ERP technical consultant and 5 years as AWS Cloud Data Engineer.

  • 🌱 I'm currenly learning Terraform, SAM and Serverless Framework and GitHub Actions and Workflows. The list of my personal projects can be founnd at the bottom of this page

  • 👯 I’m looking to collaborate on creating serverless patterns

  • 🤔 I’m looking for help with Kubernetes

  • 💬 Ask me about my upcoming projects

  • 📫 How to reach me : subhamay.aws@gmail.com

  • 😄 Pronouns: He/His/Him

  • ⚡ Fun fact: Love to play cuddle my cats Samsung and Thomas.

Languages and Tools

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🔧 Tech Stack

  • ☁️ Cloud: AWS (Lambda, Glue, VPC, IAM, CloudFormation, Step Functions, S3)
  • ⚙️ DevOps & IaC: Terraform, CloudFormation, Serverless Framework, GitHub Actions, CI/CD
  • 📊 Data Engineering: AWS Glue, Redshift, Kinesis, Athena, DynamoDB
  • 🖥️ Languages: Python, JavaScript/TypeScript, Bash
  • 📦 Tools: Docker, Git, VS Code, jq, pre-commit

📌 Certifications

  • AWS Certified Solutions Architect – Associate
  • AWS Certified Developer – Associate
  • AWS Certified Data Analytics – Specialty
  • HashiCorp Certified: Terraform Associate

📈 GitHub Stats

GitHub Stats showing contributions and activity


📂 Organization Repositories

GitHub Actions

Sr# Repository Description Action Type Status
1 list-updated-files-action List the files modified since the last commit. Composite Complete
2 scan-aws-services-action Scan for the AWS Services (Lambda / Lambda Layer / Glue / State Machine) used in the repository. JavaScript Complete
3 check-environments-action Check Available GitHub Environments Composite Complete
4 branch-issue-action Check Branch Issue, to prevent pushing the code to any branch created directly using GitHub UI. Composite Complete
5 create-branch-action GitHub Composite Action - Auto Create Feature Branch Composite Complete
6 cfn-validate-scan-action Validate and Scan CloudFormation template Composite Complete
7 checkov-report-action Print Checkov Scan Report Composite Complete
8 cfn-delete-stack-action Delete CloudFormation Stack Composite Complete
9 cfn-create-stack-action Creates a CloudFormation Stack Composite Complete
10 cfn-parameters-action Prepare CloudFormation Stack Creation Parameters Composite Complete
11 cfn-lint-action CloudFormation Linter Composite Complete
12 cfn-validate-action CloudFormation Validate Composite Complete

📬 Let's Connect


💬 “Automate everything. Document everything. Secure everything.”

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  1. cfn-validate-scan-action cfn-validate-scan-action Public

    ☑️ *** Discard after creating Checkov Scan Action *** GitHub Composite Action - Validate and Scan CloudFormation template ** Checkov Scan

  2. cfn-create-stack-action-test cfn-create-stack-action-test Public

  3. cfn-parameters-action cfn-parameters-action Public

    ✅ GitHub JavaScript Action - Prepare CloudFormation Stack Creation Parameters

    JavaScript

  4. cfn-create-stack-action cfn-create-stack-action Public

    🎯 GitHub Composite Action - Creates a CloudFormation Stack

  5. checkov-report-action checkov-report-action Public

    ✅ GitHub JavaScript Action - Print Checkov Scan Report

    JavaScript

  6. cfn-template cfn-template Public

    🎯 Repository Template: AWS CloudFormation

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