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@subhamay-bhattacharyya

Subhamay Bhattacharyya

README.md

Hi there 👋, I am Subhamay Bhattacharyya, 5x AWS, 1x Azure and 1x HashiCorp Terraform Certified and a AWS Cloud Enthusiast

mindmap
  )AWS(
    )) 🚩 Storage((
      S3
      EBS
      EFS and FSx
    )) 🚩 Databases((
      RDS
      Aurora
      DynamoDB
    )) 🚩 Networking((
      VPC
      ELB 
      Route 53
    )) 🚩 Automation and Deployment((
      CloudFormation
      CodeBuild
      CodePipeline
      Terraform
      SAM
      Serverless Framework
    )) 🚩 Content Delivery((
      CloudFront
      Global Accelerator
    )) 🚩 Security((
      IAM
      KMS
      Network Firewall
    )) 🚩 End user((
      Workspaces
      AppStream 2.0
      WorkDocs
    )) 🚩 Analytics((
      Glue
      Athena
      Redshift
      EMR
    )) 🚩 AI and ML((
      Bedrock
      Sagemaker
      Recognition
      Kendra
      Textract
    )) 🚩 Compute((
      EC2
      Lambda
      ECS 
      EKS
    )) 🚩 Serverless((
      Lambda 
      SNS 
      SQS
      EventBridge
      Kinesis DataStream
      API Gateway
      Fargate
    )) 🚩 Operations((
      Systems Manager
      Organizations
      CloudTrail
      Config
      CloudWatch
    )) 🚩 Migration and BCDR((
      DMS 
      SMS 
      Snow Devices 
      AWS Backup 
      Storage Gateway
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Hands on with

block-beta
      columns 8
      Networking:8
      VPC:1 Subnet:1 NACL:1 Routing:1 SecurityGroup:1 InternetGateway:1 NATGateway:2
      Glue:8
      Database:1 Crawler:1 Job:1 Trigger:5
      Compute:2 Storage:2
      EC2:1 Lambda:1 EBS:1 EFS:1
      Application_Integration:8
      SNS:2 SQS:2 Kinesis:4
      style Glue fill:#a6bde3,stroke:#a8a6e3,stroke-width:2px
      style Compute fill:#a6bde3,stroke:#a8a6e3,stroke-width:2px
      style Storage fill:#a6bde3,stroke:#a8a6e3,stroke-width:2px
      style Application_Integration fill:#a6bde3,stroke:#a8a6e3,stroke-width:2px
      style Networking fill:#a6bde3,stroke:#a8a6e3,stroke-width:2px
      style Database fill:#e8d897,stroke:#a8a6e3,stroke-width:2px
      style Crawler fill:#f0d775,stroke:#a8a6e3,stroke-width:2px
      style Job fill:#f2d046,stroke:#a8a6e3,stroke-width:2px
      style Trigger fill:#f5ca20,stroke:#a8a6e3,stroke-width:2px
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Subhamay Cloudwork's's GitHub stats

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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 23+ 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 : [email protected]
  • 😄 Pronouns: He/His/Him
  • ⚡ Fun fact: Love to play cuddle my cats Samsung and Thomas.

Languages and Tools:

aws git hive mariadb mssql oracle postgresql python

bsubhamay

 bsubhamay

bsubhamay

Reusable CI/CD Workflows:

Sr# Cloud Service Provider IaC Project Description Repository Status
1. AWS Terraform Reusable GitHub Workflows for AWS using Terraform gh-action-reusable-aws-tf-wf
2. AWS CloudFormation Reusable GitHub Workflows for AWS using Terraform gh-action-reusable-aws-tf-wf
3. Azure Terraform Reusable GitHub Workflows for Azure using Terraform gh-action-reusable-az-tf-wf
4. GCP Terraform Reusable GitHub Workflows for GCP using Terraform gh-action-reusable-gcp-tf-wf

GitHub Template Repositories:

Sr# Cloud Service Provider IaC Project Description Repository Status
1. AWS Terraform Repository Template for Terraform AWS terraform-aws-template
2. Azure Terraform Repository Template for Terraform Azure terraform-azure-template
3. GCP Terraform Repository Template for Terraform GCP terraform-gcp-template

Boot Camps:

Sr# Project Name Project Description Repository Status IaC
1. GitOps Minicamp GitOps Minicamp - build a fully functional GitOps pipeline to deploy AWS infrastructure using Terraform conducted by Derek Morgan and Andrew Brown. gitops-minicamp-2024-tf Terraform
2. DevOps 30 Day Challange - Day 1. Weather Dashboard using Python and CloudFormation devops-30day-01-weather-dash-py-cft Terraform
3. DevOps 30 Day Challange - Day 2. NBA Game Day Notification using Python and CloudFormation devops-30day-02-nba-game-notify-py-cft Terraform
4. DevOps 30 Day Challange - Day 3. NBA Data Lake using Python and CloudFormation devops-30day-03-nba-datalake-py-cft Terraform

My Current and upcoming projects:

Sr# Code Project Name Project Description Repository Status IaC
1. 0001 Tarius This project implements a serverless architecture to facilitate the real-time loading of data into Amazon DynamoDB from a private S3 bucket. The solution leverages AWS Lambda running inside private subnets within a Virtual Private Cloud (VPC) to ensure secure and scalable data processing. 0001-tarius-py-tf Terraform
2. 0001 Tarius This project implements a serverless architecture to facilitate the real-time loading of data into Amazon DynamoDB from a private S3 bucket. The solution leverages AWS Lambda running inside private subnets within a Virtual Private Cloud (VPC) to ensure secure and scalable data processing. 0001-tarius-py-cft CloudFormation
3. 0004 Capricorn Loading data into DynamoDB from S3 using Lambda running in private only subnets , triggered via S3 event notification. 0004-capricorn-py-tf Terraform
4. 0004 Capricorn Loading data into DynamoDB from S3 using Lambda running in private only subnets , triggered via S3 event notification. 0004-capricorn-py-cft CloudFormation
5. 0027 Scilla AWS Immersion Day - AWS Networking - VPC fundamentals. 0027-scilla-tf Terraform
6. 0030 Ballota S3 Security Best Practice. 0030-ballota-tf Terraform
7. 0032 Allium Mounting an Elastic File System to multipe EC2 instances. 0032-allium-tf Terraform
8. 0032 Allium Mounting an Elastic File System to multipe EC2 instances. 0032-allium-cft CloudFormation
9. 0034 Aster Loading data into DynamoDB Global Table with KMS encryption enabled using Kinesis-Lambda. 0034-aster-py-tf Terraform
10. 0038 Bellflower Step Function with Lambda, SNS, SQS, S3 orchestration with callback functionality. 0038-bellflower-tf Terraform
11. 0048 Alstroemeria Event-driven architecture using Amazon SNS and SQS. 0048-alstroemeria-cft CloudFormation
12. 0051 Fuchsia Crawling internal and external data sources using Glue Crawler and use Athena for analysis.. 0051-fuchsia-tf Terraform
13. 0052 Agapanthus Working with Glue Data Catalog and Running the Glue Crawler On Demand. 0052-agapanthus-tf Terraform
14. 0052 Agapanthus Working with Glue Data Catalog and Running the Glue Crawler On Demand. 0052-agapanthus-cft CloudFormation
15. 0053 Bluebonnets Working with Glue Data Catalog and running the same using S3 Event Notification and SQS. 0053-bluebonnets-tf Terraform
16. 0053 Bluebonnets Working with Glue Data Catalog and running the same using S3 Event Notification and SQS. 0053-bluebonnets-cft CloudFormation
17. 0097 Heliotrope Introduction to Serverless using DynamoDB, Lambda and API Gateway. 0097-helitrope-tf Terraform
18. 0097 Heliotrope Introduction to Serverless using DynamoDB, Lambda and API Gateway. 0097-helitrope-cft CloudFormation
19. 0104 Lupin Creating a custom VPC with public and private subnets and nat gateway to access internet from private subnet. Create VPC endpoint for S3 and KMS and create EC2 instances in the public and private subnets and test the connectivity. 0104-lupin-tf Terraform
20. 0116 Mandevilla Event Driven Architecture using EventBridge, SNS, SQS and StepFunction. 0116-mandevilla-tf Terraform
21. 0116 Mandevilla Event Driven Architecture using EventBridge, SNS, SQS and StepFunction. 0116-mandevilla-cft CloudFormation
22. 0117 Marigold Athena basics with custom named query and workgroups.. 0117-marigold-tf Terraform
23. 0118 Matthiola VPC Peering . 0118-matthiola-tf Terraform
24. 0119 Mayflower Extract , Transform and load using Glue. 0119-mayflower-tf Terraform
25. 0120 Mimosa Implementing AWS Control. 0120-mimosa-tf Terraform
26. 0121 Moraea EventBridge rule with different targets. 0121-moraea-tf Terraform
27. 0122 Nemesia Working with Glue Workflow. 0122-nemesia-tf Terraform
28. 0123 Nemophila Querying a DynamoDB table using Athena. 0123-nemophila-tf Terraform

Terraform Private Registry Modules for AWS:

Sr# Category Service Repository Latest Release Status
1 Networking VPC-Subnets terraform-aws-vpc-subnets 1.0.0
2 Networking Security Group terraform-aws-security-group 1.0.0
3 Networking VPC Endpoint terraform-aws-vpc-endpoint 1.0.0
4 Storage S3 Bucket terraform-aws-s3 1.0.0
5 Identity and Access Management IAM Role terraform-aws-iam-role 1.0.0
6 Compute EC2 Instance terraform-aws-ec2 1.0.0
7 Analytics Glue Crawler terraform-aws-glue-crawler 1.0.0
8 Analytics Glue Database terraform-aws-glue-database 1.0.0
9 Analytics Glue Job Security Configuration terraform-aws-glue-security-configuration 1.0.0
10 Analytics Glue Job terraform-aws-glue-job 1.0.0
11 Analytics Glue Catalog Database terraform-aws-glue-database 1.0.0

CloudFormation Nested Stack Templates for AWS:

Sr# Category Service Status
1 Networking VPC
2 Networking Subnet
3 Networking Internet Gateway
4 Networking Nat Gateway
5 Networking Network ACL
6 Networking Security Group
7 Networking Security Group Rule
8 Networking VPC Endpoint
9 Networking EC2 Instance Connect
10 Application Integration SNS Topic
11 Application Integration SNS Subscription
12 Application Integration SQS
13 Storage S3 Bucket
14 Storage EFS
15 Streaming Kinesis Data Stream
16 Streaming Firehose
17 Compute Lambda Function
18 Compute Lambda Layer
19 Compute EC2
20 Database DynamoDB
21 Database RDS
22 Monitoring CloudWatch Log Group
23 Monitoring CloudWatch Alert
24 Identity and Access Management IAM Role
25 Identity and Access Management IAM Policy
26 Identity and Access Management EC2 Instance Profile
27 Analytics Athena
28 Analytics Redshift Cluster
29 Analytics EMR
30 ETL Glue Database
31 ETL Glue Crawler
32 ETL Glue Trigger
33 ETL Glue Job
34 Compliance Config Rule

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  1. terraform-aws-template terraform-aws-template Public

    GitHub Reusable workflows for AWS with Terraform as IaC.

    HCL

Repositories

Showing 10 of 41 repositories
  • 0104-lupin-cft Public

    Creating a custom VPC with public and private subnets and nat gateway to access internet from private subnet. Create VPC endpoint for S3 and KMS and create EC2 instances in the public and private subnets and test the connectivity

    subhamay-bhattacharyya/0104-lupin-cft’s past year of commit activity
    0 0 1 0 Updated Jan 23, 2025
  • .github Public

    Subhamay Bhattacharyya Profile Repository

    subhamay-bhattacharyya/.github’s past year of commit activity
    0 0 0 0 Updated Jan 21, 2025
  • devops-30day-03-nba-datalake-py-cft Public

    DevOps 30 Days Challenge - Day - 3 : NBA Data Lake using Python and CloudFormation

    subhamay-bhattacharyya/devops-30day-03-nba-datalake-py-cft’s past year of commit activity
    0 0 1 0 Updated Jan 12, 2025
  • devops-30day-01-weather-dash-py-cft Public

    DevOps 30 Days Challenge - Day - 1 : Weather Dashboard using Python and CloudFormation

    subhamay-bhattacharyya/devops-30day-01-weather-dash-py-cft’s past year of commit activity
    0 0 1 0 Updated Jan 12, 2025
  • devops-30day-02-nba-game-notify-py-cft Public

    DevOps 30 Days Challenge - Day - 2 : NBA Game Day Notification using Python and CloudFormation

    subhamay-bhattacharyya/devops-30day-02-nba-game-notify-py-cft’s past year of commit activity
    0 0 1 0 Updated Jan 12, 2025
  • cfn-cicd-test Public

    CloudFormation CI/CD Test

    subhamay-bhattacharyya/cfn-cicd-test’s past year of commit activity
    0 0 0 0 Updated Jan 11, 2025
  • 0001-tarius-py-cft Public

    🔳 🛫 Serverless architecture pattern to facilitate the real-time loading of data into Amazon DynamoDB from a private S3 bucket.

    subhamay-bhattacharyya/0001-tarius-py-cft’s past year of commit activity
    0 0 1 0 Updated Jan 10, 2025
  • aws-cfn-nested-stacks Public

    🔳 🛫 AWS CloudFormation nested stack templates library. ☁️ Use Codespaces ☁️

    subhamay-bhattacharyya/aws-cfn-nested-stacks’s past year of commit activity
    0 MIT 0 1 0 Updated Jan 9, 2025
  • gh-action-reusable-aws-cfn-wf Public

    🟠 🚩 GitHub Reusable workflows for AWS with CloudFormation as IaC.. ☁️ Use Codespaces ☁️

    subhamay-bhattacharyya/gh-action-reusable-aws-cfn-wf’s past year of commit activity
    0 MIT 0 1 0 Updated Jan 6, 2025
  • cloudformation-aws-templates Public
    subhamay-bhattacharyya/cloudformation-aws-templates’s past year of commit activity
    0 MIT 0 0 0 Updated Dec 31, 2024
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