Skip to content
View Subhajit-Chowdhury's full-sized avatar
🎯
Focusing
🎯
Focusing
1 follower · 16 following

Achievements

Achievement: Pull Sharkx2

Achievements

Achievement: Pull Sharkx2

Block or report Subhajit-Chowdhury

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Subhajit-Chowdhury/README.md

Typing SVG

👋 Hi, I'm Subhajit — Data Engineer & ETL Developer

A Data Engineering professional with ~3 years of experience in building scalable ETL/ELT pipelines, transforming raw data into actionable insights using cloud-native and on-premise tools.

🔧 I design, develop, test, and monitor robust data workflows across batch and streaming architectures.
📊 Delivered 150+ ETL pipeline mappings using enterprise and cloud platforms.
🌍 Actively growing in stream processing, orchestration, lakehouse architectures, and data analytics.

🌐 Let's Connect

LinkedIn Medium

🚀 Technical Proficiency

🛠️ ETL/ELT & Data Pipeline Tools

  • Informatica IICS & PowerCenter
  • AWS Glue, AWS S3, AWS Athena
  • Apache Airflow (workflow orchestration)
  • Apache Kafka (real-time data streaming)
  • Oracle SQL, MySQL, PostgreSQL
  • MongoDB, AWS DocumentDB
  • Snowflake

📊 Business Intelligence & Analytics

  • Power BI
  • Amazon QuickSight

☁️ Cloud Platforms

  • AWS (Glue, S3, Athena, IAM, Lambda, CloudWatch)
  • Azure (Basic knowledge)
  • Google Cloud Platform (GCP) (Basic knowledge)

🧩 Scheduling & Monitoring Tools

  • IBM IWS/TWS, DWC, Netcool
  • ServiceNow, Jira, Confluence
  • PuTTY, Unix-based job monitoring & scheduling

🧠 Areas of Focus

  • Cloud-Native ETL & ELT Design
  • Scalable Data Pipelines (Batch + Streaming)
  • Data Lake & Lakehouse Architecture
  • Job Orchestration & Automation
  • Data Quality, Lineage & Monitoring
  • Analytical Reporting & Visualization

📈 GitHub Stats

🏆 GitHub Trophies

GitHub Trophy

🐍 GitHub Contribution Graph

github-snake

Pinned Loading

  1. RAW-Spotify-Data-into-Insights-with-AWS Public

    Unlocking Spotify insights with an AWS data pipeline: S3 data lake -> Glue ETL-> Athena queries -> QuickSight Dashboard

    Python 1

  2. WeatherStream-Real-Time-ELT-Pipeline-using-AWS-and-Snowflake Public

    Ingest live weather data from a public API into AWS DynamoDB, trigger events with EventBridge, process them via AWS Lambda, and load into Snowflake using Snowpipe — a fully serverless, real-time EL…

    Python

  3. text-reader-extension Public

    JavaScript

  4. Deskbuddy-AI Public

    Desk Buddy which is powered by AI

    Python