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Amarnath001/README.md

Hello :3

Software Engineer | AI Systems & Full-Stack Developer | Builder | Santa Clara, California | Ex-Capgemini | MS CS @ Santa Clara University

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About Me

I build end-to-end intelligent systems — from scalable backend APIs to AI-powered applications used by real users.

  • Applied AI (RAG, LLMs, multimodal systems)
  • Backend & Distributed Systems
  • Full-stack product development (web + mobile)

I care about shipping real products, not just prototypes.


Currently Building

  • AI-powered systems (RAG, multimodal pipelines)
  • Scalable backend systems (Flask + PostgreSQL)
  • roduction-ready full-stack applications

Tech Stack


Experience

Salus Wellness — Full-Stack Engineer

  • Contributed to a production-grade wellness platform with web, mobile, and backend systems
  • Built backend services for auth, scheduling, payments (Stripe), and messaging using Flask + Supabase
  • Integrated AI-powered insights (GPT) for client recommendations and coaching workflows
  • Worked on monorepo architecture (Turborepo) with shared types, APIs, and scalable infra

Sentari AI — Software Development Engineer (Full-Stack)

  • Built & secured backend with 10+ Flask APIs (OAuth + JWT) for journaling, subscriptions & emotion tracking
  • Integrated Whisper + GPT pipelines → improved transcription accuracy by 40%
  • Shipped React Native iOS app serving 1K+ users

HCI Lab (SCU) — Graduate Research Assistant

  • Built FocusMode Chrome extension used by 3,600+ users
  • Designed AWS Lambda + DynamoDB backend handling 10K+ requests/day @ 99.9% uptime
  • Improved dev velocity by 20% via CI/CD + monitoring

Capgemini — Software Engineer

  • Worked on Android OS services for Logitech video conferencing devices
  • Fixed race conditions & critical bugs, improving system stability
  • Optimized OTA updates via S3 → 20% faster installs

Featured Projects

PaperMind — AI Research Intelligence Platform

  • Built multi-tenant RAG system (Flask + pgvector + Gemini)
  • Supports semantic search + citation-based QA over PDFs
  • Designed scalable ingestion → embedding → retrieval pipeline

SilentSignal — AI Safety Detection System

  • Full-stack system (FastAPI + React) for emotional manipulation detection
  • Combines rule-based + AI reasoning for risk classification
  • Privacy-first (no data storage)

Multi-Image Fusion Generator

  • Built multimodal pipeline using GPT-4 Vision + DALL·E 3
  • Converts multiple images → structured prompt → generated composite
  • Saves ~70% manual effort

RAG Study Helper

  • Streamlit + LangChain + ChromaDB + Gemini system
  • Generates Q&A, tutorials, notes, practice questions from documents
  • Uses local embeddings for cost efficiency

File Transfer Android App

  • Built TCP-based file transfer system with MD5 integrity checks
  • Supports multi-file transfer over WiFi
  • Faster than Bluetooth (~25%)

Portfolio

Portfolio


Let's Connect

LinkedIn
Email


Fun Fact

I enjoy building systems where AI meets real-world impact — from productivity tools to safety-focused applications.


Powered by coffee .....XD

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    This App helps the company manage various receipts and upload them to a common storage location with the help of Google Firebase.

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  4. Logic_Gate_Simulator_CodeHS Logic_Gate_Simulator_CodeHS Public

    An interactive logic gate simulator built to teach K-12 students Boolean logic through hands-on puzzles. Built using HTML, CSS, and JavaScript.

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