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rahulsain/README.md

Hi I'm Rahul Sain

Data Engineer • Agentic AI Builder • Platform Engineer • Android Creator

Building scalable data platforms, intelligent automation systems, and products used by millions.


About Me

  • Currently working as a Data Engineering Management & Governance Analyst at Accenture
  • Architecting Agentic AI and self-healing automation solutions
  • Supporting enterprise-scale orchestration platforms with 1000+ Apache Airflow DAGs
  • Passionate about GenAI, Platform Engineering, Data Engineering, and MLOps
  • Google Cloud Certified Professional Engineer
  • Built and published Android applications with 1M+ downloads on Google Play
  • Strong believer that projects are the fastest way to learn

Current Focus

Building:
  - Agentic AI Systems
  - Enterprise Data Platforms
  - Airflow Platform Enablement
  - RAG Applications

Learning:
  - MLOps
  - Distributed Systems
  - LLM Engineering
  - Advanced System Design

Interests:
  - Data Engineering
  - Generative AI
  - Platform Engineering
  - Android Development

Professional Experience

gantt
    dateFormat YYYY-MM

    section Accenture
    Data Engineering Analyst :2025-06, 2026-12
    Data Engineering Associate :2023-11, 2025-05

    section Ingenium Education
    Android & Full Stack Intern :2021-09, 2023-04

    section Coding Ninjas
    Technical Writer :2022-02, 2022-03
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Certifications

  • Google Cloud Professional Data Engineer
  • Google Cloud Professional Cloud Database Engineer
  • Google Cloud Associate Cloud Engineer
  • Google Cloud Generative AI Leader
  • Astronomer Certification: DAG Authoring for Apache Airflow 2
  • Claude Certified Architect – Foundations

Featured Projects

DataSense Agent

Agentic AI assistant that:

  • Accepts CSV/PDF uploads
  • Generates SQL from natural language
  • Performs anomaly detection
  • Uses RAG for document retrieval
  • Automates data quality checks using Airflow

Tech Stack: Python, LangChain, Claude API, Airflow, Streamlit, Supabase


Scribble.io

Real-time multiplayer drawing game with 1M+ downloads on Google Play.

Tech Stack: Kotlin, Jetpack Compose, MVVM, GetStream SDK, AdMob


Technical Stack

Languages

Data Engineering & Cloud

  • Apache Airflow
  • Apache Spark
  • Kafka
  • Hadoop
  • Hive
  • BigQuery
  • MongoDB
  • Cassandra
  • dbt

Achievements

  • ACE AI Client Value Award – Accenture (2026)
  • ACE Star Award – Skilled Individual (2024)
  • Recognized by the Google Developer Team for contributions to the Jetpack Compose community
  • University Topper (2019–2020)
  • Published internal white papers on Agentic AI and Apache Airflow adoption

Connect With Me


Building intelligent systems, scalable platforms, and products that create impact.

Pinned Loading

  1. Hackerrank_30daysOFcode Hackerrank_30daysOFcode Public

    30 days of code solution in C++/JAVA/C/Python/JavaScript/C#

    Go 220 176

  2. CPP-DSA CPP-DSA Public

    C++ Data Structures and Algorithms | College Placement Course taught by renowned faculties of Apni Kaksha (Aman Dhattarwal).

    C++ 110 72