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iamtgiri/README.md

Tanmoy Giri

M.Tech Computer Science & Data Processing · IIT Kharagpur
C++ · Systems Programming

Personal Website

■ About

I am an M.Tech student at IIT Kharagpur (Mathematics department) with a background in Applied Mathematics. My primary language is C++ and I am moving into the EDA industry after graduation.

I care about writing performance-conscious, well-structured code and understanding the systems I work with at a low level.

■ Technical Profile

Primary

  • C++17/20 — STL, memory management, performance benchmarking, system design patterns
  • Python — ML tooling, automation, data pipelines, LLM application development

Tools & Ecosystem

  • CMake, Google Benchmark, OpenMP
  • Git, Linux (WSL2)
  • LangChain, Streamlit, FastAPI, Flask

Domain Interests

  • EDA tooling and hardware verification
  • Memory allocator design and performance profiling
  • Systems-level benchmarking

■ Selected Projects

Project Description Stack
MemEnergyBench MTech thesis — dual-measurement framework for memory allocation latency + CPU energy via Intel RAPL. Custom slab allocator vs. system malloc. C++, Google Benchmark, Intel Power Gadget
knncpp High-performance k-NN pipeline with brute-force and KD-Tree backends. ~55× speedup via OpenMP parallelism on Fashion MNIST. C++17, OpenMP, CMake
cppjoules-windows Windows simplification of CPPJoules — 7 files → 2, real bug fixes, plug-and-play with Visual Studio. C++, Intel Power Gadget SDK
MiRAG Multi-input RAG system for QA and summarization over web pages, PDFs, YouTube transcripts, and custom text. Python, LangChain, Gemini, FAISS, Streamlit
FutureMe Zero-cost time capsule email app — write a letter, schedule delivery months or years ahead. Live. Supabase, Resend, GitHub Actions, GitHub Pages
URL-Shortener FastAPI + MySQL URL shortener with Base62 encoding, click tracking, and Flask frontend. Python, FastAPI, MySQL, Flask

■ Open Source

  • Catch2 PR #3079 — Submitted a fix for Clang 22 -pedantic-errors compatibility with -Wc2y-extensions pragma. Currently under review.

■ Currently

  • Completing M.Tech final semester at IIT Kharagpur
  • Looking for open source C++ contribution opportunities
  • Transitioning from academics to industry
github-snake

Pinned Loading

  1. knncpp knncpp Public

    Optimized C++ k-NN classification pipeline featuring both brute-force and KD-Tree search, designed for high-dimensional datasets with parallelized inference for massive speedups.

    C++

  2. MiRAG MiRAG Public

    An interactive, multi-modal application built with Streamlit that leverages Retrieval-Augmented Generation (RAG) to perform question-answering and summarization across various content types.

    Python

  3. A small C++ experiment comparing mal... A small C++ experiment comparing malloc/free with pool, arena, and hybrid custom allocators, focusing on performance when allocating and deallocating large numbers of small objects.
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    #include <benchmark/benchmark.h>
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    #include <cstdlib>
    
              
    
              
    
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    #include <new>
    
              
    
              
    
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    #include <cstddef>
    
              
    
          
    
    
    
  
    

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          cppjoules-windows  cppjoules-windows          Public
        
    
      
    


      
    
        Windows-only simplification of CPPJoules for Intel Power Gadget 3.6 — 2 files, no CMake, no dependencies
      
    

      
    
          
  
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