Hi, I'm Onur Baykal.

I'm a software developer who builds Android apps, games and handy tools. This is where I put the things I make.

Apps and games

Coming soon

Corner Cutters Rally

One-thumb arcade rally: long special stages on gravel, snow, sand and tarmac, with a co-driver calling every bend.

AndroidRacing

Coming soon to Google Play

ZipZapZop

A path-drawing puzzle: one line through every cell, numbers in order. Daily puzzles, a ladder of worlds and endless mode.

AndroidPuzzle

Get it onGoogle Play

Concrete Empire

A construction tycoon: haggle with landowners, raise apartment blocks, then sell or rent out the units.

AndroidWebTycoon

Play in browser

Tools

Keystore Manager

Create, store and back up the keystores that sign your Android apps, right on your phone. No computer or keytool needed.

AndroidDeveloper tool

Website

Tamam

Agile project management and issue tracking: boards, sprints, releases and ⌘K search.

WebSelf-hostedNext.js

Deployment Manager

Book shared test deployments so no two people use the same one at once, with SSO and release notifications.

WebSelf-hostedNode.js

Log Analyser

Explore a folder of log files the way Grafana Explore works with Loki, with a LogQL-style query and log4j pattern support.

WindowsLinuxRust

About

I like small, polished projects that ship. Most of my work is on GitHub; bug reports and ideas for any of my apps are welcome there as issues.