Hi there 👋, I am Subhamay Bhattacharyya, 6x AWS, 1x Azure, 2x GitHub and 1x HashiCorp Terraform Certified and a AWS Cloud Enthusiast
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I'm a Senior Manager & Cloud Data Engineer with a strong focus on multi-cloud architecture, DevOps automation, and data platforms. I build production-grade cloud systems across AWS, Azure, and GCP using Terraform, GitHub Actions, Ansible, and serverless services, with a deep emphasis on security, observability, and cost-efficient design. My work blends hands-on engineering with architectural leadership—from designing event-driven data pipelines and cloud-native analytics platforms to building enterprise-ready CI/CD pipelines using OIDC-based zero-trust authentication and infrastructure-as-code. |
I’m currently developing a multi-cloud Cloud Resume Challenge platform, where the same production-grade architecture is deployed on:
- AWS — S3, CloudFront, Route 53, Lambda, DynamoDB
- GCP — Cloud Storage, Cloud CDN, Cloud DNS, Workload Identity Federation
- Azure — Storage Static Website, Azure Front Door, Azure DNS
Everything is provisioned using Terraform modules, deployed via GitHub Actions with OIDC, and validated with Ansible-driven configuration management—mirroring how real-world cloud platforms are built and operated.
Alongside this, I build reusable GitHub Actions, Terraform modules, and data engineering pipelines for AWS Glue, Snowflake, BigQuery, and Azure Data Factory.
- Multi-cloud Infrastructure as Code (Terraform, HCP Terraform, GitHub OIDC)
- Serverless & Event-Driven Architectures (Lambda, Glue, Kinesis, Pub/Sub, Dataflow)
- Data Engineering Platforms (Snowflake, BigQuery, Athena, Glue, DMS)
- CI/CD & Platform Engineering (GitHub Actions, reusable workflows, DevContainers)
- Security & Observability (OIDC, IAM federation, Honeycomb, Splunk, lineage tracking)
I actively maintain a broad certification portfolio across AWS, Azure, GCP, Snowflake, GitHub, and Terraform, using them as a way to validate and deepen real-world engineering skills—not just theory.
To design and operate cloud platforms that are secure, automated, observable, and scalable by default—and to build public, open-source projects that demonstrate what modern cloud engineering really looks like in practice.
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| Repository | Description | Status | Last Updated |  |
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| cloud-resume-challenge | The Cloud Resume Challenge is a hands-on project designed to help you bridge the gap from cloud cert... [more] |
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15:09:05 EST | — | — | 2488 | |
| image-labeling | This project demonstrates how to build a simple image labeling pipeline using AWS services. Images a... [more] |
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21:08:55 EST | 1 | — | 63 |
Last generated: 21:50:44 EST
Total repositories: 2