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Mohith-akash/README.md

👋 Mohith Akash

Analytics Engineer & AI Developer

LinkedIn Email


Architecting Serverless Data Platforms | SQL • Databricks • dbt • Polars • Generative AI

Building production data systems at scale — with $0 infrastructure costs

🚀 Featured Projects

🌐 Global News Intelligence

Live Demo Code

Real-time geopolitical news analytics with AI chat & emotion tracking

Feature Details
📊 12M+ events from GDELT + GKG feeds
🧠 GKG Emotions: 2.2K+ dimensions analyzed
🌍 200+ countries, 100+ languages
⚡ 15-min refresh via Dagster + GitHub Actions
🤖 Dual AI: Text-to-SQL + RAG vector search
🔧 dbt Core: Staging/marts transformation
🚀 Polars: 10x faster than Pandas
💰 $0/month — replaces $1,490+ enterprise tools

Python Polars dbt DuckDB MotherDuck
Dagster Voyage AI LlamaIndex Cerebras Streamlit

🛒 Olist Analytics Platform

Live Demo Code

Databricks Lakehouse with Medallion Architecture

Feature Details
📦 100K+ orders analyzed
🧱 Databricks + Delta Lake lakehouse
🏅 Medallion: Bronze → Silver → Gold
📊 Unity Catalog for data governance
⚡ SQL Warehouse for fast queries
🔄 Migrated from dbt + MotherDuck
✅ CI/CD with GitHub Actions

Databricks Delta Lake SQL Python
Streamlit Plotly GitHub Actions

🛠️ Tech Stack

Python SQL Databricks Delta Lake Polars
dbt DuckDB MotherDuck Dagster GitHub Actions
LlamaIndex Voyage AI Cerebras RAG Text-to-SQL
Streamlit Plotly Power BI

📈 What I Build

┌─────────────────────────────────────────────────────────────────────────┐
│  🧱 Lakehouse Architecture →  Databricks, Delta Lake, Medallion        │
│  ⚡ Data Pipelines         →  Polars, Dagster, dbt, real-time ELT      │
│  🦆 Cloud Data Warehouses  →  MotherDuck, DuckDB, serverless SQL       │
│  ✅ Data Quality           →  Great Expectations-style validation      │
│  🤖 AI-Powered Analytics   →  RAG, Text-to-SQL, LLM integration        │
│  🧠 Emotion Analytics      →  GKG processing, 2.2K+ dimensions         │
│  🚀 Vector Search          →  Voyage AI embeddings, cosine similarity  │
│  📊 Interactive Dashboards →  Streamlit, Power BI, Plotly              │
│  🔄 CI/CD Automation       →  GitHub Actions, 15-min refresh cycles    │
└─────────────────────────────────────────────────────────────────────────┘

🎓 Certifications

Google Advanced Data Analytics
Google Cybersecurity
AI for Data Professionals

💼 Open to Opportunities

Data Analyst · AI Engineer · Data Engineer · Analytics Engineer · BI Engineer

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  1. Global-News-Intel-Platform Global-News-Intel-Platform Public

    AI-powered geopolitical news intelligence platform. Ingests 100K+ daily events from GDELT, stores in MotherDuck (DuckDB), orchestrates with Dagster, and features an AI chat interface with Text-to-S…

    Python 4

  2. olist-analytics-platform olist-analytics-platform Public

    End-to-end analytics platform: CSV → Databricks → Delta Lake → Streamlit Dashboard | 100K+ Brazilian e-commerce orders

    Python

  3. Excel-Data-Analyst-Portfolio-Project Excel-Data-Analyst-Portfolio-Project Public

    An interactive Excel dashboard analyzing 13k+ data analyst job postings