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🧑‍💻
Building AI that feels human | DictationDoggy + Call-Me-Sensei
🧑‍💻
Building AI that feels human | DictationDoggy + Call-Me-Sensei
9 followers · 26 following

Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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geetpurwar/README.md
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🚀 About Me

Full-stack AI engineer and indie maker from India — I build products that make AI feel human. Currently Director of Engineering at Hyperbond Studio (Call Me Sensei), and shipping my own AI tools on the side.

  • 🧠 AI-first: voice, agentic workflows, real-time phone AI, emotional engagement systems
  • 💼 $300K+ earned on Upwork · ⭐⭐⭐⭐⭐ Top Rated · 14+ years building
  • 🎙️ Built DictationDoggy — macOS voice dictation powered by Whisper + LLM intent routing
  • 📱 Published 2 native Expo modules on npm (AAC→M4A, multilingual speech)
  • 🌍 Open-source: 247-country visa dataset used as a public API by travel apps
  • ⚡ I move fast: idea → MVP → shipped, often in days

🏢 Experience

Role Company What I built
🎯 Director of Engineering Hyperbond Studio AI alarm system, real-time phone calls with ETS (Emotional Transfer System), HDT (Heart Dynamic Transfer), long-term memory & context engine for AI companions
🧑‍💻 Indie Maker / CTO Self DictationDoggy, RxPad, JewelPin, cerca-cart-sync, FlowForm
🌐 Top Rated Freelancer Upwork ⭐⭐⭐⭐⭐ $300K+ · Full-stack, AI integrations, Shopify, mobile apps

🧩 Products I've Built

Product What it does Stack
🎙️ DictationDoggy macOS voice dictation — VAD, Whisper AI, intent detection, LLM action routing Swift, Cloudflare Workers, Groq
🤖 Call Me Sensei (Hyperbond) AI language-learning companion with real-time phone calls, ETS emotional engine, HDT, memory & context React Native, Unity, TypeScript, C++
💊 RxPad AI medical transcription & prescription tool for doctors Astro, Deepgram nova-3-medical, Cloudflare
💎 JewelPin Pinterest-style AI jewelry discovery platform Next.js, Cloudflare D1, Gemini
🛒 cerca-cart-sync Real-time Shopify↔WordPress cart sync via WebSockets PHP, Cloudflare Durable Objects, Stripe
📦 expo-aac-to-m4a Published npm module — remuxes AAC→M4A via AVFoundation natively Swift, Expo Modules API
🗣️ expo-speech-transcriber Published npm module — offline, on-device multilingual speech recognition Swift, Kotlin, iOS SpeechAnalyzer
🌍 countries-visa-flags Public API dataset: 247 countries, visa policies, ISO codes, currencies, coordinates JSON, GitHub Raw API

🛠️ Tech Stack

AI & Voice Groq Gemini Deepgram Claude Whisper

Mobile & Desktop Swift React Native Expo Unity

Backend & Edge Cloudflare Workers Cloudflare DO Laravel Supabase

Frontend TypeScript Next.js Astro

E-commerce Shopify Stripe

📊 GitHub Stats

📦 Published on npm

expo-aac-to-m4a expo-speech-transcriber

💬 Open to interesting AI projects  ·  @geetpurwar  ·  India 🇮🇳

💬 What Clients Say

Berna Erol · Group Product Manager, Google

"One of the most talented web developers I've worked with. A task that would take other developers days or weeks, Geet is able to do within hours because of his extensive knowledge. Very smart, responsive, reliable and fun to work with."

⭐⭐⭐⭐⭐ — 6+ years working together

David Crowley · Co-Founder, Cerca Cultivation

"I wholeheartedly endorse Geet Purwar, our invaluable technology partner for over a decade. He's not just a developer — he's a true strategic partner. His forward-thinking strategies consistently yield solutions that drive both user satisfaction and business efficiency."

⭐⭐⭐⭐⭐ — 10+ year partnership

Sharon Watkins, MBA PMP · Agile PM, UNDP (190+ countries)

"At a critical moment in the launch of a new platform, Geet provided guidance that resolved a critical stumbling-block in the implementation. Thanks to his input, the issue was resolved. Would recommend Geet to anyone seeking detailed and expert technical guidance."

⭐⭐⭐⭐⭐ · 📹 Video Testimonial

Ben Branch · Founder, Silodrome (millions of readers)

"Geet is a phenomenal developer. Excellent communication skills, able to work on tasks solo to completion. He has a good eye for detail and we're very glad we found him."

⭐⭐⭐⭐⭐

Luciana Flora · Principal UX Designer, UnitedHealthcare

"Geet is extremely reliable and efficient. He has never let me down — quick to deliver high-quality work and always exceeds expectations. A great professional and very friendly, making communication really easy."

⭐⭐⭐⭐⭐ · Multiple projects

Marcus Toussaint · Product Manager, SeedCompany

"Geet's dedication to project management showcased his versatility. He consistently delivered high-quality work, bridging the gap between stakeholders across continents. A level of professionalism that is second to none."

⭐⭐⭐⭐⭐
 

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  1. countries_with_visa_and_flags countries_with_visa_and_flags Public

    JSON dataset of 247+ countries with visa policies (visa-free, e-visa, visa on arrival, durations), details (ISO codes, capital, currency, coordinates, emoji), and flag URLs (flagcdn.com). Serves as…

    1

  2. Auto_Jobs_Applier_AIHawk Auto_Jobs_Applier_AIHawk Public

    Forked from feder-cr/invisible_dots

    Auto_Jobs_Applier_AIHawk is a tool that automates the jobs application process. Utilizing artificial intelligence, it enables users to apply for multiple job offers in an automated and personalized…

    Python

  3. dental-dashboard dental-dashboard Public

    Dental Dashboard based on astro

    Astro

  4. dictation-doggy-nextjs dictation-doggy-nextjs Public

    JavaScript

  5. expo-aac-to-m4a expo-aac-to-m4a Public

    TypeScript

  6. expo-speech-transcriber-multi-lang expo-speech-transcriber-multi-lang Public

    Forked from DaveyEke/expo-speech-transcriber

    On-device speech transcription for React Native apps using Apple's Speech framework and Android's SpeechRecognizer API. Works offline, privacy-focused. Supports multiple languages.

    TypeScript