Work

Things I've built and shipped

Apps, web products, and developer tools that are live today — each with a short case study. Older and smaller builds are at the bottom.

Mobile Apps

iOS & Android · Puzzle Game

Rated 5.0 · 17 ratings

Daily Skyline

Daily Skyline is a daily 5×5 skyscraper logic puzzle. Everyone in the world gets the same grid today — read the edge clues, place buildings 1 through 5, beat your time. No ads, no account.

React Native
Expo
TypeScript
Game Center

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iOS · Mental Health

Rated 5.0 · 10 ratings

Courai

Courai is a CBT-based iOS app for social anxiety: daily micro-challenges that expand your comfort zone in small, concrete steps. Built solo in React Native with Supabase.

React Native
Expo
TypeScript
Supabase

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Desktop Apps

Windows · Gaming

NODEZERO

NODEZERO is a free second-monitor coach for Counter-Strike 2 and Dota 2 on Windows: a next-round buy plan, rune and Roshan timers, demo analysis, and your own history, built only on Valve's official Game State Integration. No overlays, nothing injected.

Tauri
Rust
React
TypeScript

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Desktop · Utility

AutoInvoice Pro

AutoInvoice Pro is a native macOS and Windows app that reads messy PDF invoices locally and renames them into a clean, consistent format — no cloud upload, no subscription.

Electron
TypeScript
pdf-parse
electron-builder

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Web Products

Web App · PWA

Choose Game

CHOOSE is a bilingual quiz game that flips the format: pick the wrong answer to score, pick the right one and lose a life. Three modes, a global leaderboard, and cloud sync built with Next.js and Supabase.

Next.js
React
TypeScript
Supabase

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Web App · AI

HaberAI

An AI-powered news aggregator I built with Next.js. It curates and summarizes feeds, works as a PWA with push notifications, and includes real-time market data so you get personalized updates without drowning in noise.

Next.js
Groq
Gemini
Upstash Redis

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Web App · Finance

Money Guardian

A personal finance and budget tracking application I built to manage expenses, track income, and keep a clearer picture of where money actually goes.

Next.js
TypeScript
Supabase
Gemini

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npm Packages

Developer Tool · npm

codebrief

Generate CONTEXT.md, Cursor rules, and GitHub Copilot instructions for any project in seconds. Zero npm dependencies. Node.js only.

Node.js
TypeScript

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Developer Tool · npm

skillbrief

Generate Agent Skills (SKILL.md) from a real repository — Cursor, Claude Code, Codex. Zero npm dependencies. Node.js only.

Node.js

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Client sites with TemCraft Tech

German client sites from TemCraft Tech, the studio I co-founded. More client work is on its projects page.

Earlier builds

Smaller and older projects — teaching tools and early apps, each built to solve a real problem.

NPM

Dev Console Kit

A colorful, educational logging utility for React and Next.js students. It helps you debug faster, tell Server from Client, and spot CSS layout issues.

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React.JS

AI Resume Doctor

AI-powered CV analysis I built with React and Google Gemini. Upload a resume, get strengths and weaknesses called out, and see a job match score with concrete suggestions.

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Next.JS

Event Manager

A calendar tool I built to organize events more effectively. Create and edit events, sign in with Google or GitHub, sync via iCalendar, and share private or team calendars with a single link. Still in progress — I keep adding features as I use it.

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React.JS

E-Price E-commerce Project

A responsive e-commerce app I built with React and Firebase. Shoppers get auth, cart, reviews, and order tracking; admins manage products, analytics, and order statuses from one panel.

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