Projects by Hossein Khalili
Selected work
Complex production frontends — trading, multi-surface exchanges, and multi-role commerce.
Real-Time Trading
Crypto Exchange — arz.me
Full frontend I built myself — landing plus authenticated exchange (wallet, buy/sell, live prices); other disciplines were a team.
- Next.js
- TypeScript
- Zustand
- TanStack Query
Multi-Surface Exchange
Crypto Exchange — xpay.co
User trading SPA, ops admin, and digital receipts — historical team contribution, plus ongoing tech-side support.
- React
- TypeScript
- Vite
- Redux Toolkit
Multi-Role Commerce
Multi-Panel E-Commerce
Admin, warehouse, basket-picker, postman, storefront, and PWA — shared orders, role-specific UIs.
Confidential client work (NDA) — no public URL.
- Next.js
- Redux
- PWA
- TypeScript
Additional projects
More production work across exchanges, chat, marketplace, PWA, and institutional UI.
Exchange + Admin
Crypto Exchange — VisaPay
Marketing site and user panel with an Ant Design ops admin — team contribution, plus ongoing tech-side support.
- Next.js
- React
- TypeScript
- Zustand
Telegram / PWA Trading
Crypto Exchange — SwapNet
Full frontend I built myself — SEO landing, Telegram/PWA panel, and Ant Design admin — plus ongoing tech-side support.
- Next.js
- React
- TypeScript
- Vite
Telegram Mini App
Adgame — Telegram Mini App
Tap/leaderboard loops, ads, referral, and TON Connect wallet — built for the Telegram mini-app shell.
- React
- TypeScript
- Vite
- Zustand
AI Crypto Chatbot
Detifi — Crypto Market AI Chatbot
AI chatbot for crypto market review and analysis aimed at trading — Graphay-related product that later stopped.
- React
- TypeScript
AI Shopping Guide
AI Shopping Guide — Techsnovel
AI shopping-guide bot for e-commerce stores, as a Wix plugin — store catalog plus merchant rules, not a generic support widget.
- React
- TypeScript
- Zustand
- SignalR
Marketplace
Marketplace — Pars Data
Listings, seller dashboard, and multi-step checkout — buyer and seller journeys on one catalog.
- React
- Next.js
- TypeScript
Offline PWA
Ronda24 Hypermarket PWA (Arsal Web)
Ronda24 hypermarket PWA (Arsal Web) — offline-capable customer shopping plus a logistics dashboard.
- Next.js
- Tailwind CSS
- PWA
Public Web Platform
Ariascale
Polished, performant public site — clear IA, responsive layout, production-ready UI.
- React
- Next.js
- TypeScript
- Tailwind CSS
RTL Storefront
PSPro — OpenCart Storefront
RTL, mobile-first gaming retail UI as static HTML/SCSS for OpenCart theme handoff.
- Vite
- Sass
- OpenCart
- RTL
WooCommerce Shop
Bookstore — Ketabfeed
Customized WooCommerce / Elementor theme for an RTL bookstore — catalog, cart, and account — through barman-tech.
- WordPress
- WooCommerce
- Elementor
- PHP
Institutional Dashboard
Drug Monitoring System — Mazandaran University of Medical Sciences
Early frontend UI for a controlled-drug monitoring tool at Mazandaran University of Medical Sciences — HTML, CSS, JavaScript, and jQuery.
- HTML
- CSS
- JavaScript
- jQuery
Internal Exchange UI
Crypto Exchange — EppoChange
Customer dashboard with Socket.io live prices, plus a Vite Ant Design ops admin — internal surfaces only.
- Next.js
- React
- TypeScript
- Zustand