All Projects

An iOS, Android and web app for loans, credit cards, deposits and investments, with a loan marketplace that connects borrowers with bankers.

React Native, Go, Next.js, TypeScript

A coffee glossary of more than 250 terms in three languages, with a term of the day, related terms and the most looked-up terms.

React Native, Expo, TypeScript, React Navigation

A community review site for physical home and living stores in Türkiye. You can review a store only after the site confirms you are there.

Next.js, React, TypeScript, Go

A building and apartment-complex management app for Türkiye. Managers, owners, tenants and building staff use the same app, and each sees their own screen.

Next.js, React, TypeScript, Hono

Coming soon

A sheet-music app for iPhone, iPad and Android, in development. Photograph a printed page and it reads the notes, plays them and flags the measures it is unsure about.

Expo, React Native, TypeScript, Expo Router

A project setup guide and eight AI agent skills for setting up the infrastructure around a new product from day one: spend caps, alerts, backups, a bot door and project memory.

Claude Code, Agent Skills, Neon Postgres, Go

A local civic platform where Yalınlı residents report issues, share suggestions, follow community updates and support petitions.

Next.js, React, TypeScript, Go

A Chrome extension for notes tied to each website's domain. Notes stay in the browser's local storage and can be exported and imported.

Chrome Extension, Manifest V3, JavaScript, Chrome Storage API

An iOS puzzle game in six languages where players drag a stickman's joints to match target pose cards.

Phaser, TypeScript, Capacitor, AdMob

A simple iOS and Android app for making a grocery list, setting a target amount and avoiding surprises at the checkout.

React Native, Expo, JavaScript

A simple instant messaging app you can log in to with your Google account.

React, Create React App, Firebase, Cloud Firestore

Create a participant list for a meeting, then click each person to mark that they have talked.

Next.js, React, JavaScript, CSS

Start a poll with up to 6 options, share the voting link with voters and watch the votes come in live.

Next.js, React, Firebase, Cloud Firestore

A simple, fast note-taking app. You sign in with your Google account.

React, Firebase, Google Auth

A simple web app for selling second-hand products.

React, JavaScript, CSS

Add recipes, view them in a book layout, or find them with the search bar.

React, JavaScript, CSS

Browse Marvel characters page by page, or find one with the search bar.

React, Marvel API, CSS

A simple racing game: pick a Formula 1 car and race against 3 random cars.

React, JavaScript, CSS

A simple travel guide: pick a place on the map and see its details.

React, Leaflet, API

A simple weather app: enter a city and see its forecast.

React, Weather API, CSS

A practice game for new learners of multiplication. Made for desktop screens; it is not responsive.

React, JavaScript, CSS

A sign-up page for new users, with Formik for form control and Yup for validation. Made for desktop screens; it is not responsive.

React, Formik, Yup

My son Mars' very first web page, with a countdown to his birth, photos of family and playmates, and a way to send Mars a message.

React, JavaScript, CSS

A React redesign of the infolojik.com landing page.

React, JavaScript, CSS

Discontinued

A social platform where people shared strange UX glitches and interface inconsistencies they found in real digital products. It has been shut down.

Next.js, React, TypeScript, Go

Discontinued

An AI dining assistant that helped people choose where to eat, while traveling or day to day. It has been shut down.

Next.js, ASP.NET Core, Cloud Run, Google Places