Projects

Community Contributions

Cloud Community Days Kolkata 2022 Website

Contributed to building an event website for the Google Developer Group Cloud Kolkata Community, aiding in attracting a substantial audience and making the event the largest in eastern India.

Valuable Contributors

Tech Stack :->

  • TS/JS, React.js, TailwindCSS, Firebase, GitHub Pages

Winter of Code 2021 Website

Built an event website for Google DSC NSEC, titled ’Winter of Code,’ a month-long open-source event similar to GSoC.

Valuable Contributors

Tech Stack :->

  • React.js, Material-UI, Bootstrap, GitHub Pages

Mentored Projects

Self Supervised Learning Study

Collaborated with an MLE in developing a streamlined pipeline to train model using self supervised algorithms. Used iNatualist-Aves dataset for the purpose. Followed proper modular coding style. Used WandB artifacts to store and visulaize dataset. Used WandB sweeps to optimize hyperparameters. Used TensorFlow similarity model SimCLR.

Mentored by Ayush Thakur

Valuable Contributors

Real Time Social Distance Detector

Built a real time social distance detector which is fast, accurate, and resource efficient, hence, can run on mobile devices. Used MobileDet model, an SSD (Single shot detector model) which is converted to TensforFlow Lite using TensorFlow Object Detection API for on-device inference. Used calibration (bird’s eye view) and euclidean distance to measure proper distance between pedestrians.

For more details: Check here.

Mentored by Sayak Paul & Rishiraj Acharya

Valuable Contributors

Competition

HungOver

Here is an idea behind this project. I along with teammates worked on this project in Google 2021 Solution Challenge.

Valuable Contributors

Personal

Quantized-LLMs

Applied Post-Training Quantization techniques on LLM models. Compared quantized models with non-quantized models by benchmarking them. Ran inference with quantized models on mobile CPU (iOS) and benchmarked them.

Tech Stack :->

  • LLM, Auto-GPTQ, llama.cpp, lm-evaluation-harness, bigcode-evaluation-harness, swift-ui

PDFChatter

A locally running PDF chatbot where users can upload their documentation in pdf format and chat about it. It’s a Next.js app that read the content of an uploaded PDF, chunks it, adds it to a vector store, and performs RAG, all client side. You can even turn off your WiFi after the site loads.

Tech Stack :->

  • LLM, Ollama, Langchain.js, Transformers.js, Chroma, Docker, Next.js, TailwindCSS, Vercel

Handlanmark detection

Here is an idea behind the project.

Tech Stack :->

  • Mediapipe, React.js

Image Classification

Here is an idea behind this project.

Tech Stack :->

  • TensorFlow.js, Node.js