// 03 · selected work
Case studies
Self-directed projects built to sharpen and demonstrate my stack.
player app · dfx token · mining hall · live price
DROPFIX: Crypto Mining Platform
Challenge: build a complete play-to-earn mining platform as a Telegram Mini App. Not just the game, but the token economy, real crypto payment rails and the operations tools behind it.
Result: a shipped two-sided product. Player side: DFX token with live price feed and 24h charts, a mining hall of tiered animated GPU rigs, real BTC / LTC / USDT deposits & withdrawals (TRC20 & BEP20, per-user QR addresses), and a wheel-of-fortune with purchasable spin credits. Operator side: a full admin console: role management, withdrawal review queue, user broadcast, audit log, SQL runner and revenue analytics.
admin console · roles · balances · withdrawal review
analytics · deposits · withdrawals · user growth
real deposits · trc20/bep20 + qr
wheel of fortune · monetized spins
Focus Quest: Gamified Productivity App
Challenge: task managers feel flat and don't motivate follow-through, so I turned productivity into an RPG.
Result: a full native desktop app: XP & HP system, weekly boss fights, skill tree, streaks, focus timer, voice commands and system-tray integration. Django backend + PyWebView native shell.
10 coins · timeframes · watchlist · sparklines · converter
NeonHUD: Interactive Crypto Markets App
Challenge: a full trading-desk experience on real market data: interactive, stateful and fast, from a single HTML file with no backend.
Result: 10 live coins from the CoinGecko API with click-to-chart selection, 24H/7D/30D timeframes, search, sortable columns, 7-day sparklines per coin, a persistent ★ watchlist (localStorage) and a live USD ⇄ coin converter, plus graceful simulated fallback when the API is unreachable.
live conversation · every answer cites its source doc
SupportDesk AI: Support Chatbot Widget
Challenge: businesses want an AI support chat on their site, but pure-LLM bots hallucinate prices and policies, and that is a real liability.
Result: an embeddable chat widget with a retrieval-grounded brain: it indexes the client's own docs and every answer cites its source. An optional AI mode composes replies strictly from retrieved context, with automatic fallback. Two-line embed on any site, brandable, zero dependencies.
you're looking at it · designed & built from scratch
This Website: Custom Portfolio Site
Challenge: stand out among template portfolios with a fully custom identity, designed, built and shipped without any site builder.
Result: a complete design system (Unbounded / Space Grotesk / JetBrains Mono, neon pink & cyan), an animated terminal hero, scroll-reveal motion that respects prefers-reduced-motion, responsive from 375px up, optimized WebP images. One HTML file, no build step, deployed via GitHub Actions. I build landing pages and sites like this for clients.
voice + text commands · live system widgets · portal-green ui
Rick Assistant: Voice Desktop Assistant
Challenge: a JARVIS for your PC that actually does things, with a personality of its own instead of another gray tray utility.
Result: a voice-controlled assistant with an animated portal at its core. Say or type "open youtube", "launch notepad" or "search anything" and it acts, answers out loud, and logs it all in a chat. Live dashboard widgets show RAM, drives and uptime, while file automations (organize downloads, clean temp, batch rename) preview as dry runs before touching anything. New commands drop in as single Python functions.