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dsarkar10/README.md

Hey, I'm Deep Sarkar 👋

Backend & Systems Engineer · AI Researcher | Author of SynchroStream-ML (Under Review @ Elsevier - Manuscript number ASOC-D-26-08088) · NIT Rourkela '26 · Opensource Contributor

🎓 B.Tech @ NIT Rourkela  |  🌍 India  |  🔭 Currently exploring AI agents & systems design

Building high-performance, real-time distributed systems — from low-latency C++ matching engines to MLOps pipelines. Freelance backend developer with production experience serving 2,000+ concurrent users. Competitive programmer — Top 15% Meta Hacker Cup 2024.

🌐 Socials

Portfolio LinkedIn GitHub Email

🚀 Pinned Projects

Project Stack What it does
SynchroStream-ML FastAPI, Nivo Heatmap, Recharts, NPS Engine, PyTorch, pydantic A Decision Support System for MLOps: Quantifying Data-to-Model Conflict to Prevent Catastrophic Forgetting in Recurring Data Streams
low-latency-matching-engine C++17, mmap, Bitmaps HFT-style order book — 70x throughput gain, sub-100ms latency via lock-free pools + compiler intrinsics
real-time-fraud-pipeline Python, XGBoost, Kafka, Grafana End-to-end MLOps pipeline detecting fraudulent transactions with millisecond-level inference
nexus-pipe-analytics Node.js, Python, Kafka, Redis Distributed fault-tolerant event pipeline with real-time dashboards and WebSocket query API
architect Python, CrewAI, Groq, FastAPI Multi-agent SDLC automator — turns business objectives into full technical specs via Llama-3.3-70B
Agentic Research Engine duckduckgo-search, fastapi, langchain, crewai, llama3 Production-grade multi-agent research system that automates the end-to-end workflow of technical research
StockAudit AI XGBoost, risk scoring, SHAP, TF-IDF RAG, CrewAI Multi-Agent Stock Analysis Engine with ML-powered Anomaly Detection

💻 Tech Stack

Languages

C++ Python JavaScript TypeScript Java SQL HTML5 CSS3

Hosting / SaaS

AWS Azure Supabase Firebase Render Netlify Cloudflare Pages

Frameworks, Platforms & Libraries

NodeJS Express.js FastAPI Spring Boot React Next JS TailwindCSS Streamlit Flask Fastify Vite Pydantic

Servers & Messaging

Apache Kafka Redis Nginx Apache WebSockets

Databases

PostgreSQL MySQL MongoDB Redis Supabase Firebase

ML / DL

scikit-learn Pandas NumPy PyTorch Matplotlib Plotly SciPy

CI/CD & DevOps

Docker GitHub Actions Git GitHub CMake Jest Linux Grafana

📊 GitHub Stats

GitHub Stats

GitHub Streak

Top Languages

🏆 Achievements

  • 🥇 Meta Hacker Cup 2024 — Top 15% Global (Rank 7,647 Round 1 · 1,092nd Practice Round) out of 50,000+ programmers
  • 🌍 Google Developer Groups Solution Challenge 2025 — Selected for AI-powered disaster management solution
  • 📈 Codeforces — Top 1% globally (125/ 10k+) in Div. 2 rounds
  • 🎓 Technical Mentor — Guided 50+ junior developers in distributed systems & backend architecture at NIT Rourkela

by — dsarkar10

Pinned Loading

  1. low-latency-matching-engine low-latency-matching-engine Public

    A C++ high-performance matching engine built to demonstrate a clear progression of low-latency optimization techniques, from a simple baseline to an algorithmically robust, cache-aware, and I/O-opt…

    C++

  2. real-time-fraud-pipeline real-time-fraud-pipeline Public

    Real-Time Fraud Detection Pipeline (MLOps) -An end-to-end Machine Learning operations (MLOps) pipeline built to detect fraudulent credit card transactions in real-time. This project simulates a liv…

    Python

  3. nexus-pipe-analytics nexus-pipe-analytics Public

    NexusPipe is a distributed, fault-tolerant pipeline that ingests, processes, and visualizes high-throughput user event data in real-time.

    JavaScript

  4. stockaudit stockaudit Public

    Multi-agent stock analysis engine with XGBoost risk scoring, SHAP, TF-IDF RAG, and CrewAI agents

    Python

  5. architect architect Public

    Architect is a high-performance system designed to automate the initial phase of the Software Development Life Cycle (SDLC). By leveraging a sequential multi-agent workflow and ultra-low-latency in…

    Python

  6. agentic-research-engine agentic-research-engine Public

    This project presents a production-grade multi-agent research system that automates the end-to-end workflow of technical research: searching the web via DuckDuckGo, extracting structured informatio…

    Python