Make some wonders.
Founder of PlayerBerry, an independent software studio building web apps, iOS apps and cloud infrastructure.
Based in Istanbul, writing code since 2015 on GitHub.
Website · hello@playerberry.com · kendinikertenkelebek@me.com
I build developer tools and the kind of infrastructure libraries that are usually missing when you need them. Most of my work lives in TypeScript, from strictly typed monorepos to zero-dependency clients for government e-document systems. On the front end I reach for Vue, and when a product needs to live on the desktop I ship it with Electron.
A few things I care about:
- Zero dependencies where it counts. Libraries that talk to tax authorities or sign documents should not pull in half of npm.
- Strict types, honest APIs. If the compiler can catch it, the user should never see it.
- Tools that get out of the way. Syntax highlighters, CSS frameworks, config presets: small things that make every day a bit smoother.
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Pine Script v6 language support for Visual Studio Code. Full coverage of the TradingView reference, snippets, folding and a grammar generated from data files so new built-ins are a one-line change. VS Code extension · TextMate grammar · JavaScript |
Zero-dependency TypeScript client for the Turkish Revenue Administration's e-Arşiv portal. Issues invoices, producer receipts and self-employment receipts without a browser in the loop. TypeScript · GİB e-Arşiv · zero dependencies |
PlayerBerry takes on product work end to end: web applications, iOS apps and the cloud infrastructure underneath them. If you have a project in mind, or a question about any of the repositories above, the fastest way to reach me is email.
Studio hello@playerberry.com
Personal kendinikertenkelebek@me.com
Web playerberry.com
Thanks for stopping by.




