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AdvaitVarhade/README.md

⚡ About Me

Developer Profile:
  Name: Advait Varhade
  Education: B.Tech in Computer Science & Engineering (2023 - 2027) @ VIT Chennai
  CGPA: 8.61 / 10.0
  Certification: Oracle Cloud Infrastructure Generative AI Professional (OCI)
  Core Focus: Distributed Systems, High-Throughput Engines, Hybrid RAG Platforms, Full-Stack Architecture
  Primary Languages: C++, Rust, Python, Java, TypeScript, SQL
  • 🚀 Engineered lock-free distributed data pipelines processing 21M+ msg/sec in C++/Rust with zero-copy serialization.
  • 🤖 Architected Enterprise Hybrid RAG systems featuring Dense (ChromaDB) + Sparse (BM25) retrieval, Cross-Encoder re-ranking, and real-time Streamlit SRE Observability dashboards.
  • 🛠️ Built autonomous AI agents executing code generation strictly within low-resource (4GB VRAM) constraints.
  • ⚡ Passion for writing clean, low-latency, production-ready software adhering to strict CI/CD and unit testing standards.

🛠️ Tech Stack & Tooling

Category Technologies & Tools
Languages C++ Rust Python Java TypeScript JavaScript SQL
Frameworks Next.js React Node.js FastAPI Express PyTorch Streamlit
Databases & Vector PostgreSQL MySQL MongoDB Redis Neo4j ChromaDB
Cloud & DevOps Oracle Cloud Docker Git Linux Vercel

🔥 Flagship Projects Showcase

🌟 Enterprise Hybrid RAG & SRE Suite

RAG SRE Suite

  • Hybrid Retrieval: Combines ChromaDB (Dense) + BM25 (Sparse) via EnsembleRetriever & Cross-Encoder re-ranking.
  • SRE Observability: Streamlit & Plotly dashboard tracking P50/P95 latencies, Ragas evaluation gates (0.85 CI/CD), and JSONL traces.
  • Tech Stack: Python, FastAPI, Next.js, ChromaDB, BM25, Streamlit, Plotly.

🚀 Zephyr Stream Engine

Zephyr Stream Engine

  • 21M+ msg/sec Pipeline: Lock-free distributed CEP/SIEM data engine built in C++/Rust.
  • High Performance: Zero-copy FlatBuffers serialization with kernel-bypass TCP ingestion & active-passive failover.
  • Tech Stack: C++, Rust, FlatBuffers, TCP, Lock-free queues, Linux.

🤖 Constrained Compound AI Agent

Constrained Compound AI

  • Autonomous Loop: Agentic software builder operating strictly within a 4GB VRAM budget.
  • Verification Sandbox: Git-backed execution environment with automated unit-testing gates.
  • Tech Stack: Python, TypeScript, LLMs, Git, PyTest.

🏥 MedNexus Healthcare Platform

MedNexus

  • Secure Coordination: Full-stack platform with AES-256-GCM encrypted health records.
  • Graph Access Control: Neo4j graph-based relationship system paired with Redis rate-limiting.
  • Tech Stack: Java, Node.js, MongoDB, Neo4j, Redis, REST APIs.

🌐 Open Source & Systems Engineering

  • 🐍 byteofhoney/StashSnip: Engineered a RESTful API and a MongoDB-backed analytics dashboard with complex aggregations.
  • 🛠️ LeyckerS/moondownloader: Refactored exception handling across the codebase and implemented unit tests to resolve silent proxy failures.
  • ⚙️ high-performance-core-ringbuffer: Lock-free SPMC/MPMC ring buffer implemented in Rust for microsecond IPC.
  • 🌐 high-performance-network-ffi: FFI bindings bridging C++ kernel-bypass sockets into high-level runtimes.
  • 🧠 BloomFLv2: Decentralized federated learning simulation using PyTorch with Next.js edge monitoring.

📊 GitHub Activity & Analytics

GitHub Stats    Top Languages



GitHub Streak Stats

"Building high-availability, low-latency software from bare metal to cloud AI."

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