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dev-preetamraj/README.md

Hi, I'm Preetam Raj 👋

Fullstack Software Engineer · I build and run platforms end to end

Website · LinkedIn · X · Email

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Software Engineer in energy-tech / cleantech, based in Bangalore. I own a Python/FastAPI platform (~50K LOC) that powers smart metering, automated billing, and bill audit for commercial & industrial customers - from database and cloud infrastructure up to the Next.js dashboards people actually use. Mechanical Engineering with a CSE minor from IIT Mandi.

🔭 What I'm working on

  • Architecting and running a FastAPI platform: real-time Kafka + TimescaleDB ingestion, automated invoicing, fault detection, and LLM document extraction.
  • Operating the whole stack on GCP (Cloud Run, GKE, Cloud SQL, GCS) - I led our full AWS → GCP migration.
  • Building llm-kit, an open-source Python toolkit: one typed, async interface across Anthropic, Gemini, OpenAI & Bedrock.

💬 Ask me about

FastAPI · Next.js · Python · TypeScript · distributed data pipelines · LLM engineering · GCP

📦 Featured: llm-kit

One typed, async Python interface across Anthropic, Gemini, OpenAI, and Bedrock - with Pydantic-structured outputs and multimodal file handling, so you never rewrite code per provider. Published on PyPI.

🛠️ Tech Stack

Languages
Python TypeScript JavaScript

Backend
FastAPI Django SQLAlchemy Apache Kafka

Frontend
Next.js React Redux Toolkit TanStack Query Tailwind CSS

Data & Storage
PostgreSQL TimescaleDB Pandas NumPy

Cloud & DevOps
Google Cloud Kubernetes Docker AWS Git

AI & Integrations
Anthropic Google Gemini OpenAI Playwright

📊 GitHub Stats

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  1. llm-kit llm-kit Public

    A unified toolkit for working with multiple LLM providers

    Python 1