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01Projects4 case studies · 10 more

Products, builtend to end.

01Web · Realtime · Multiplayer

Puzzle Arena

Jigsaw puzzles, solved together in real time.

A free, real-time multiplayer jigsaw platform. Friends share one table, see each other’s cursors, talk over camera and mic, and turn their own photos into puzzles in seconds.

  1. 6–500pieces per puzzle
  2. Livecursors for every player
  3. Videovoice & camera in rooms
  4. 11library categories

Fig. 02Shared board — live cursors, voice and video

02Mobile · AI · Social fitness

XyloFit

Fitness tracking that turns consistency into a game.

A cross-platform fitness app that pairs calorie tracking and AI-assisted meal logging with head-to-head PvP challenges — so the reason to open it tomorrow is someone to beat.

Role
Founder & sole engineer — product, UI, mobile, backend
Platform
Android (Google Play) · iOS coming soon
Stack
Flutter / Firebase / AI integrations / FCM / AdMob
  • a.Today — calories and macros at a glance

  • b.AI meal logging — a draft you confirm

  • c.PvP duel — consistency is the score

03AI · Automation · Interface

PersonalAI Assistant

An assistant that does things, not just answers.

A custom AI assistant with a reactive, systems-style interface. It routes intent, calls tools, remembers context and automates the small workflows that eat a day.

The problem

General chat assistants answer well but act poorly: they don't know your context, can't touch your tools, and give no sense of what they're doing while they work.

Approach

A small orchestrator sits between the interface and the model. The model proposes; the orchestrator decides what actually runs.

What it does

  • Tool-calling orchestration with an explicit allowlist
  • Short-term context plus retrieval over personal knowledge
  • Streaming, state-driven interface: idle · listening · thinking · acting
  • Automations that run on schedule or on request

04Automation · Security · Discord

HALLGuard

Moderation and management for Discord communities.

A Discord moderation and server-management system focused on security: automated protection against spam and raids, configurable rules, and an audit trail for every action.

  1. 01Blocks phishing links, stops raids and locks out compromised moderator accounts
  2. 0247 commands across 24 modules — tickets, modmail, levels, giveaways and invite tracking in one bot
  3. 03Graduated responses: warn → timeout → kick → ban
  4. 04Role-hierarchy-aware permission checks
  5. 05Full audit log of automated and manual actions
Role
Design and engineering — bot, rule engine, dashboard
Platform
Discord + web panel
Stack
Discord API / Gateway events / Python / REST APIs / Web dashboard

More work

An index of other projects — mobile, machine learning, backend, realtime and the web.

02ContactEmail · GitHub · LinkedIn

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