Available for opportunities

Hi, I'm
Tejas J Patel

AI & Full-Stack Developer

I build intelligent, production-grade applications that blend cutting-edge AI with elegant full-stack engineering. From voice assistants to fintech platforms β€” I turn ambitious ideas into polished realities.

TJP
⚑ 8+ Projects Built
πŸ€– AI-Powered Solutions
πŸš€ Full-Stack Engineer
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Crafting Digital Experiences

Where artificial intelligence meets thoughtful design and robust engineering.

Engineer. Builder. Problem Solver.

I'm a passionate AI & Full-Stack Developer who thrives at the intersection of intelligent systems and human-centered design. My work spans from building real-time ASL recognition tools that empower the speech-impaired community, to engineering enterprise-grade cyber fraud investigation platforms used by law enforcement.

I believe technology should be purposeful, accessible, and beautiful. Whether it's an AI voice assistant inspired by Iron Man's JARVIS, a fintech platform that smooths freelancer income, or an open-source design intelligence tool β€” every project I build is driven by real-world impact.

My stack is versatile: React, TypeScript, Python, Node.js, FastAPI on the engineering side, and OpenAI, Google Gemini, LangChain, MediaPipe on the AI side. I'm always learning, always building.

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Projects Built
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Technologies
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K+ Lines of Code
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AI/ML Projects
🧠

AI & Machine Learning

Building with OpenAI, Gemini, LangChain, LangGraph, and MediaPipe for real-time intelligent applications.

🌐

Full-Stack Engineering

Production-grade apps with React, TypeScript, Node.js, Express, FastAPI, and PostgreSQL.

β™Ώ

Social Impact

GestureTalk: Real-time ASL recognition empowering the speech-impaired community across 8 languages.

πŸ’œ

Open Source

UI/UX Pro Max: An open-source design intelligence skill adopted by 18+ AI coding platforms.

Skills & Technologies

A versatile toolkit spanning frontend, backend, AI, and beyond.

🎨

Frontend

React TypeScript JavaScript HTML5 CSS3 Tailwind CSS Vite Radix UI Recharts Electron PWA
βš™οΈ

Backend

Node.js Express FastAPI Python Java PostgreSQL REST APIs WebSockets JWT Auth
πŸ€–

AI & ML

OpenAI API Google Gemini LangChain LangGraph MediaPipe Streaming AI Multi-Agent Systems Prompt Engineering
πŸ› οΈ

Tools & Platforms

Git & GitHub VS Code Streamlit Electron Builder NSIS npm Uvicorn Service Workers

Featured Projects

A collection of AI-powered, full-stack applications built with purpose and passion.

🀟 AI + Accessibility

GestureTalk

Breaking barriers through sign language recognition

A real-time American Sign Language (ASL) hand gesture recognition tool that converts sign language into speech. Built for the speech-impaired community with ~90% accuracy, supporting 8 languages and installable as a PWA or native Windows desktop app.

MediaPipe Web Speech API Electron PWA JavaScript

Key Highlights

πŸ”€ A-Z + 0-9 Recognition πŸ—£οΈ 8 Languages TTS πŸ“± PWA + Desktop πŸŽ“ Practice Mode 🎨 4 Themes
πŸŽ™οΈ AI Assistant

J.A.R.V.I.S

Just A Rather Very Intelligent System

A full-featured AI-powered desktop voice assistant inspired by Iron Man's JARVIS. Runs in the system tray, responds to a "Hey Jarvis" wake word, and opens a frameless HUD window. Supports AI chat with tool-calling, system monitoring, and app automation.

Python FastAPI OpenAI/Groq pywebview WebSockets

Key Highlights

🎀 Wake Word Detection πŸ–₯️ System Tray HUD πŸ”§ Tool-Calling AI πŸ“Š System Monitor πŸ”’ Command Safety
πŸ›‘οΈ Enterprise Platform

SentinelAI

Cyber Fraud Investigation Intelligence Platform

An AI-powered Cyber Fraud Investigation Platform designed for law enforcement and digital forensic teams. Features comprehensive case management, intelligence analysis, evidence tracking, entity mapping, and automated investigation reporting.

React TypeScript Tailwind CSS Radix UI Recharts ReactFlow

Key Highlights

πŸ“‹ Case Management πŸ” Intelligence Analysis πŸ“Š Dashboard Analytics πŸ“ Auto Reports πŸ—ΊοΈ Entity Mapping
πŸ” DevOps AI

SimplifAI

AI-Powered PR Compliance Evaluator

A multi-agent AI pipeline that evaluates whether a GitHub Pull Request satisfies linked Jira ticket requirements. Uses LangGraph to orchestrate requirement extraction, code analysis, evaluation, test generation, and verdict synthesis with confidence scores.

LangGraph LangChain Google Gemini FastAPI Streamlit Rich CLI

Key Highlights

πŸ€– Multi-Agent Pipeline πŸ“Š Confidence Scores πŸ§ͺ Auto Test Gen πŸͺ GitHub Webhooks πŸ“± CLI + Web + API
πŸ’° FinTech SaaS

Income Smoothing Platform

AI-driven financial stability for freelancers

A fintech SaaS platform designed for freelancers and gig workers to smooth irregular income. Features AI-powered income prediction, smart buffer management, behavioral financial nudges, and personalized payout scheduling.

React Node.js Express PostgreSQL Custom AI JWT Auth

Key Highlights

πŸ“ˆ Income Prediction AI 🏦 Buffer Management πŸ’‘ Smart Nudges πŸ“… Payout Scheduling πŸ”’ Security Hardened
πŸ“ AI Business

AI Business Automation

AI-powered product copy & business insights

A premium web application for generating AI-powered product descriptions and business analytics. Users input product details for SEO-friendly marketing copy, or upload CSV data to receive actionable business insights with interactive charts.

React Vite Node.js OpenAI API Recharts Express

Key Highlights

✍️ AI Copy Generator πŸ“Š CSV Analytics πŸ“ˆ Interactive Charts 🎯 SEO Optimized
πŸ“’ PWA

CustBook

Smart Customer Manager for Shopkeepers

A mobile-friendly Progressive Web App designed for retail shopkeepers to manage customers, track purchases, handle pending payments, and generate digital receipts. Works offline with localStorage and is installable on any device.

HTML5 CSS3 JavaScript PWA localStorage

Key Highlights

πŸ‘₯ Customer Directory 🧾 Digital Receipts πŸ“± WhatsApp Share πŸ“΄ Offline Mode πŸ” PIN Auth
🎨 Open Source

UI/UX Pro Max

Design Intelligence for AI Coding Assistants

An open-source AI skill that provides design intelligence for building professional UI/UX. Features 67 UI styles, 161 color palettes, 57 font pairings, and industry-specific reasoning rules. Adopted by 18+ AI coding platforms including Claude, Cursor, and Copilot.

Python Node.js CLI BM25 Search CSV Data npm

Key Highlights

🎨 67 UI Styles 🌈 161 Palettes πŸ“ 57 Font Pairings 🏭 161 Industry Rules πŸ“¦ npm CLI

Let's Connect

Have a project in mind or want to collaborate? I'd love to hear from you.

Let's build something amazing together.

I'm currently open to new opportunities, freelance work, and exciting collaborations. Drop me a message and let's chat!

Send me a message