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Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: Pair ExtraordinaireAchievement: YOLO

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akrish1982/README.md

Ananth Tirumanur

Principal AI Systems Architect | Data Architect | AWS | GenAI | Spark | Databricks

I design production AI and data platforms for regulated enterprises. My background spans 20+ years across Caylent, AWS, HSBC, and Bank of America, with a focus on LLM/RAG architecture, distributed data systems, and cloud platform modernization.

  • Building GenAI platforms with Amazon Bedrock, vector search, embeddings pipelines, and agentic workflows
  • Designing lakehouse and streaming architectures with Spark, Databricks, Kafka, Delta Lake, and AWS data services
  • Interested in Principal/Staff-level Data and AI Architecture roles, especially in AWS-first and financial-services environments

Selected Impact

  • Architected RAG platforms over 100K+ enterprise documents using Bedrock, Pinecone, and pgvector
  • Designed cloud-native lakehouse pipelines processing 5TB+ daily for banking and risk workloads
  • Built Spark-based regulatory reporting pipelines processing 2TB+ daily across 50+ source systems
  • Reduced AI inference cost by 30% through model routing, caching, and prompt optimization

Recent Public Work

  • Deploy OpenClaw with Ollama, Kimi K2.5 (via OpenRouter), and Claude (via Anthropic API/subscription) on an Oracle Cloud Always-Free ARM instance, connected to Telegram. Openclaw with Ollama in OCI
  • real-time-rag: Introduction to Real-Time RAG
  • data-engineering: AWS data engineering training material, PySpark examples, Glue and Redshift notes, Terraform work, and a broad data-engineering toolbox
  • social-media-etl: Kafka-based producer/consumer ETL prototype using Python, Pandas, and Postgres-oriented ingestion patterns
  • robinhood-trades-to-twitter: Python automation that detects Robinhood trades, generates trade cards, tracks state in SQLite, and posts to X
  • SpellBeetle: Python data collection pipeline that extracts dictionary content and persists it to Postgres and Firebase

Core Stack

Python SQL PySpark Scala AWS Bedrock SageMaker Databricks Kafka Delta Lake Airflow PostgreSQL pgvector Pinecone Neo4j

Certifications

  • AWS Certified Solutions Architect - Professional
  • Databricks Certified Data Engineer Associate

Connect

Marathoner and casual birding enthusiast.

Languages and Tools:

aws bash cassandra django docker elasticsearch flask git go grafana hadoop hive hugo kafka kubernetes linux mariadb mysql pandas postgresql python redis scala scikit_learn sqlite

Popular repositories Loading

  1. social-media-etl social-media-etl Public

    AWS Data Engineering social media etl project

    Python 1

  2. Screener.in Screener.in Public

    Forked from Mittal-Analytics/Screener.in

    Screener.in frontend based on Reactjs.

    JavaScript

  3. yahoo-finance yahoo-finance Public

    Forked from yahoo-finance/yahoo-finance

    Python module to get stock data from Yahoo! Finance

    Python

  4. good-investory good-investory Public

    Analyze data to glean insights into good investment stories

    Python

  5. googlefinance googlefinance Public

    Forked from hongtaocai/googlefinance

    Python module to get real-time stock data from Google Finance API

    Python

  6. datasharing datasharing Public

    Forked from jtleek/datasharing

    The Leek group guide to data sharing