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Sanskar1724/README.md

Email LinkedIn Portfolio GitHub LeetCode


🚀 Currently Exploring

  • 🏗️ Production AI Agent Architectures
  • 🤝 Multi-Agent Collaboration & Orchestration
  • 🏥 Large-Scale Healthcare Data Engineering
  • ☁️ Distributed Data Processing with Spark
  • 🧠 LLM Fine-Tuning & Alignment
  • ⚙️ AI System Design & Evaluation

📍 India · Open to internship and collaboration opportunities.


About

Computer Engineering student focused on building practical AI systems for production. Work spans LLM fine-tuning, agentic AI, Transformer internals, backend engineering, and data pipelines. I build systems from the ground up.


Featured Projects

🤖 AI ReAct Assistant

Terminal-first AI assistant with ReAct reasoning, tool calling, conversation memory, and modular provider architecture supporting OpenAI-compatible APIs.

Python LangChain ReAct CLI Prompt Engineering

🚀 Fine-Tuning LLMs

End-to-end LLM fine-tuning pipeline: CPT → SFT → DPO → RLVR with GRPO. Built with Hugging Face, PEFT, LoRA, TRL, and PyTorch.

Python PyTorch PEFT LoRA TRL Hugging Face

🧠 Mini Modern LLM

Decoder-only Transformer from scratch in PyTorch. RMSNorm, RoPE, GQA, SwiGLU, weight tying. Character-level language modeling.

PyTorch Transformers Python Deep Learning

🏗️ Databricks Lakehouse

ETL pipelines with Apache Spark, Delta Lake, and medallion architecture (bronze/silver/gold) for production data workflows.

Apache Spark Databricks Delta Lake ETL Python

🏥 Aarogya Setu Plus

AI-powered healthcare platform with medicine assistant, appointment management, WebRTC, Socket.IO, React + TypeScript.

React TypeScript Node.js MongoDB Firebase WebRTC

🔬 Deepfake Detection

Research project exploring methods for detecting AI-generated media using machine learning techniques.

Python Machine Learning Computer Vision


GitHub Dashboard

GitHub Stats Top Languages

GitHub Streak LeetCode Stats


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Tech Stack

Languages

Python SQL C++ Java

AI & LLM

LLMs Fine-Tuning Agentic AI ReAct LangChain Hugging Face Transformers PyTorch RAG

Backend

FastAPI Flask Node.js Express.js REST APIs

Frontend

React TypeScript Tailwind CSS Vite

Data Engineering

Pandas NumPy Apache Spark Databricks Delta Lake PySpark ETL Tableau Matplotlib

Databases

MongoDB Firebase MySQL PostgreSQL

DevOps & Tools

Git GitHub Docker Linux VS Code Jupyter


GitHub Trophies

GitHub Trophies


Connect

Email LinkedIn Portfolio GitHub HackerRank

Profile Views

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  1. ReAct-Agent ReAct-Agent Public

    Terminal-first ReAct agent in pure Python — iterative think → act → observe reasoning, safe tool execution, JSON memory, and a professional CLI.

    Python 3

  2. cisco-network-troubleshooting-ai cisco-network-troubleshooting-ai Public

    AI-powered Cisco network troubleshooting assistant using Packet Tracer evidence, Python, rule-based diagnosis, and LLMs.

    HTML 3

  3. MeetMe-Digital_Twin MeetMe-Digital_Twin Public

    Building a Personal AI Digital Twin using Qwen2.5, QLoRA, Unsloth, and a manually curated ChatML dataset.

    Jupyter Notebook 2

  4. DataPilot DataPilot Public

    AI-Assisted Data Engineering: profile dirty data deterministically, explain the problems with a small open LLM, apply only safe transformations, and ship a clean dataset + quality report.

    Python 2

  5. Retail-Lakehouse-with-Databricks Retail-Lakehouse-with-Databricks Public

    🚀 Modern Data Lakehouse Architecture built on Databricks using PySpark, Delta Lake, Unity Catalog, and Databricks Jobs. Designed scalable Medallion-based ETL pipelines to transform raw enterprise d…

    Jupyter Notebook 3

  6. AI-Health-Assistant_Aarogya-Setu AI-Health-Assistant_Aarogya-Setu Public

    Aarogya Setu+ - AI-powered rural health assistant with 98.39% accuracy disease prediction (Random Forest). Bilingual (Hindi/English), offline-capable, built with Streamlit. Predicts 41 diseases fro…

    Python 3