View my work

Portfolio — web & mobile projects by Khachik Harutyunyan

• Voxa — AI voice notes app for iOS, Android & Web

  Speak, and AI turns your voice into a clean note — title, summary, task list, reminders with exact times and tags. One React Native codebase for iOS, Android and the web, with a live demo you can try right here.

• Slotly — Booking & CRM for beauty salons, with an AI assistant

  Online booking, an AI booking assistant, a staff mobile app and a CRM for beauty salons — all on one real-time data layer. Book on the client site and watch the appointment land in the stylist's app instantly.

• DocLens — AI extractor for invoices & receipts — photo or PDF to data

  Upload an invoice or receipt — a phone photo or a PDF — and AI extracts the vendor, dates, line items, tax and totals, checks that the numbers add up and exports to Excel. Works with documents in any language.

• Routo — Delivery platform: customer app, courier app & dispatcher

  A food-delivery platform demo on a live map of Yerevan: customers order and track the courier, couriers accept and deliver, dispatchers watch every route, order and KPI in real time — all running on real street routes.

• Tandem — Real-time collaborative whiteboard on CRDTs

  A Figma/Miro-style whiteboard where several people edit one board at the same time without conflicts — live cursors, presence, sticky notes, shapes, drawing and per-user undo, built on Yjs CRDTs.

• Pulse — Crypto trading terminal with live market data

  A Binance-style trading terminal on live market data: real-time candlestick chart with indicators, order book with depth, trade tape and a paper-trading account with market and limit orders and live P&L.

• Loudey — Social audio network for iOS & Android

  A voice-first social network: users record short voice "casts", reply in threads, follow trending topics and message privately — shipped to the App Store and Google Play with React Native.

• Altermeliora — Web platform, CMS, admin panel & mobile app

  A full product ecosystem built end-to-end: the user-facing web platform, a CMS for content and app configuration, an analytics admin panel and a cross-platform mobile app — plus a 20% performance gain from database optimization.

• PiQuest — Learning platform for an online math & science school

  The learning platform behind PiQuest, an online STEM school: virtual class rooms with boards and schedules, homework and submissions, achievements, a rich editor with math formulas and an admin area for materials, questions and users.

• Koreez — Cross-platform game: React Native → Next.js web

  Brought an existing React Native game to the web with React and Next.js, then embedded it back into the mobile apps via WebView — one codebase, less duplication, faster releases.

• Bezee — Job marketplace app for iOS & Android

  A mobile job marketplace connecting employers and job seekers — job listings, applications and hiring in one React Native app for iOS and Android.

• TAQTIQ Mobile — Data management app for iOS & Android

  A React Native data app for iOS and Android with nested sub-tables, filters and inline editing — complex tabular data made usable on a phone.

• TAQTIQ — Data management web app

  A React web app for working with complex data: multi-page tables with nested sub-tables, search, filters and inline row editing.

• Shooter Shed — Shooting target generator with PDF export

  A web tool for the National Benchrest Shooters Association that generates shooting targets in any size and style and exports them as downloadable, shareable PDFs.

• Levox — E-commerce store for a furniture factory

  An online store for a furniture manufacturer: a filterable catalog with factory-direct prices, live stock, delivery and customer accounts on Firebase.

• Weather — Weather dashboard with 5-day forecast

  A mobile-first weather dashboard on the OpenWeatherMap API with geolocation, a 5-day forecast, search history and a day / night theme for the selected city.

• Quiz — Timed JavaScript quiz

  A timed JavaScript quiz: 5 random questions, 50 seconds, time penalties for wrong answers and a score based on the time left.