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INDEPENDENT DEVELOPER · FULL STACK & BEYOND

Apps, games
and automation.

Full stack development. Practical automation. Original products. I build software that makes things work — and ideas that become something of their own.

Let's talk about your project Explore my products
CODEVERTURE
DEVELOPMENT WITH INTENT
BUILT HERE. MADE TO BE USED.
JISHINDESU iOS screen showing the Kumamoto map and local Shindo readingsTokyo Spill gameplay at Shibuya Crossing with a ramen trayDon't Wake Salaryman development screen showing passengers and an approaching train stop
Three products. One curious mind.01 — 03
From interface to infrastructureLess repetition. More possibility.Inspired by Japan. Built for everywhere.

01 / WHAT I DO

Your problem. A working solution.

A direct line to the person writing the code. From the first conversation to a product you can actually use.

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01

Full stack development

The whole picture, from the first screen to the last API call.

02

Practical automation

Give repetitive work a better place to happen.

03

Development & support

Make what you have work better. Then take it further.

02 / MADE BY CODEVERTURE

Serious about software. Curious about everything.

My own apps and games. Different worlds, the same attention to detail.

JISHINDESU iOS screen showing the Kumamoto map and local Shindo readings
01 / ApplicationAvailable

JISHINDESU

Japan's earthquakes. A clearer local picture.

Earthquake information for Japan, with maps and observed local Shindo readings. Understand the places that matter to you.

Web / iOS / Android

© OpenStreetMap contributors · OpenMapTiles · OpenFreeMap

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Tokyo Spill gameplay at Shibuya Crossing with a ramen tray
02 / iPhone gameIn development

Tokyo Spill

Keep your balance. Save the ramen.

One tray. A bowl of ramen. A whole lot of Tokyo. A native iPhone game about keeping your balance through miniature, three-dimensional streets.

iPhone
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Don't Wake Salaryman development screen showing passengers and an approaching train stop
03 / iPhone gameRelease not announced

Don't Wake Salaryman

A little sleep. One stop too far.

The quiet drama of a Japanese train ride, in a native iPhone game. Get some rest, keep an eye on your journey, and don't miss your stop.

iPhone
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CODEVERTUREMarcin
KorzeniowskiFULL STACK · WEB · iOS

03 / THE PERSON BEHIND THE CODE

Independent by choice. Hands-on by nature.

I'm Marcin, the developer behind CODEVERTURE. I work directly with people who need useful software, and make room for my own ideas — from understanding earthquakes to getting a bowl of ramen across Tokyo.

A little more about me

HAVE SOMETHING IN MIND?

Let's make it work.

A new product, a stubborn process, or a system that needs a little more care. Tell me where you want to go.

hello@codeverture.jp