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SHT4BHARAT/README.md

Hey, I'm Shivansh Tiwari 👋

AI Builder · Automation Engineer · Full-Stack Developer
B.Tech CS & IT @ SIRT Bhopal  |  2023–2027

   


🧠 What I Build

I build AI-powered systems that work unattended — autonomous agents, LLM pipelines, automation workflows, and full-stack apps that ship to production, not just local demos.

Autonomous Agents  ████████████████████  100%
LLM Pipelines      ████████████████░░░░   80%
API Integrations   ████████████████████  100%
Full-Stack Apps    ███████████████░░░░░   75%
Workflow Automation████████████████░░░░   80%

🚀 Featured Projects

Python · FastAPI · Google Gemini AI · Docker · Railway

An autonomous AI agent that poses as a potential victim, engages real scammers in conversation, and extracts critical intelligence — UPI IDs, phishing URLs, phone numbers — using a live agentic loop.

  • 🧠 Semantic classification pipeline with 85–90% fraud detection accuracy
  • 🐳 Dockerized REST API deployed on Railway — 99%+ uptime, sub-2s response
  • 🔗 Live Demo
  • 🏆 GUVI India AI Impact Buildathon 2026

📬 AI Email Categorization Agent (Local-First Inbox Automation)

Python · Google Gemini API · Gmail API · OAuth2

An LLM-powered automation agent that reads your Gmail, semantically classifies every email into custom labels, and applies them automatically — zero manual input, runs on schedule.

  • 💾 Persistent sender-to-label memory — learns over time, reduces API cost by 60%+
  • 🔄 Skips already-labeled threads intelligently; handles batch inboxes
  • 🏠 Fully local-first — no cloud dependency, no data exposure

📞 Call Center Compliance API

Python · FastAPI · Sarvam AI STT · Vercel

An end-to-end AI automation pipeline: upload a call recording → get back a structured compliance report JSON. No human in the loop.

  • 🎙️ Chains Sarvam STT → LLM SOP validation → analytics output
  • ⚡ Serverless on Vercel — POST audio, receive insights in seconds
  • 🌐 Hindi + multilingual audio support

🎙️ Samvad — Voice-Driven Meeting Intelligence Agent

Python · FastAPI · Sarvam AI · WebSocket · Redis · PostgreSQL · React

A real-time voice AI agent that transcribes meetings live, detects voice commands, and auto-generates intelligence reports with structured action items and owner assignments.

  • 🔴 Multi-speaker diarization + real-time transcript highlighting
  • 📊 LLM pipeline classifies segments & extracts tasks — no human review
  • 🗄️ Persistent Redis memory + PostgreSQL storage; 99%+ uptime

Kotlin · Node.js · Express · Railway · MFSK Engine · HMAC-SHA256

Offline P2P payments using high-frequency audio tones (18–22kHz) — no internet required. Built a custom Pure Kotlin MFSK engine from scratch.

  • 📡 Goertzel algorithm for real-time decoding; hybrid Audio+UDP transceiver
  • ⚡ Optimized transmission speed by 70% with HMAC-SHA256 security
  • 🏆 MLBhopal GenAI Hackathon Runner-up 2025 — built in 8 hours
  • 🔗 Live Demo

🛠️ Tech Stack

Languages

Python JavaScript TypeScript Kotlin SQL

AI & Automation

OpenAI Gemini LangChain CrewAI Sarvam

Backend & DevOps

FastAPI Node.js Docker Redis PostgreSQL Railway Vercel


📊 GitHub Stats

 


🏆 Achievements

🥈 MLBhopal GenAI Hackathon Runner-up 2025 Audio-Based Offline P2P Payment System
🤖 GUVI India AI Impact Buildathon 2026 Autonomous Scam Detection Agent
🔐 OpenENV Hackathon 2026 Cloud Security Audit Environment on Hugging Face

📜 Certifications

  • Python Programming — AICTE / Robokwik (8 Weeks Corporate Internship Training)
  • Blockchain and its Applications — IIT Kharagpur / NPTEL Swayam (12 Weeks)

"Not just using AI — building systems that run with it."

🌐 Portfolio  ·  💼 LinkedIn  ·  📧 Email

Pinned Loading

  1. OpenENV-MetaHackathon OpenENV-MetaHackathon Public

    Python

  2. agentic-honeypot-scam-detection agentic-honeypot-scam-detection Public

    AI-powered honeypot system for scam detection using conversational agents - India AI Impact Buildathon.

    Python

  3. portfolio portfolio Public

    JavaScript

  4. saathi-community-assistant saathi-community-assistant Public

  5. TrafficManagement TrafficManagement Public

    Python