I also spent a few years working with large clients. Unfortunately, due to signed NDAs I cannot give too many details about my work.

For F-Sescure (and previously - MWR Security) I worked on an (internal) cybersecurity tool used for static analysis (finding weak points and potential threats) of mobile iOS applications (based on both the binary code (ARM 64 bit) and/or the intermediate code (LLVM bitcode)).

During my cooperation with Game Insight I created several tools for data analysis, import, conversion and editing. They were used to recreate retro games, levels and game mechanics.

My Own Applications

NoL (iOS)

Now or Later is a minimalist task manager. You can schedule tasks (and subtasks) “for now” or “for later”. Tasks can be marked as done or flipped between these two states (for now and for later).

KaeM (iOS)

This mobile application is used to control and manage company vehicles. It allows you to record trips and generate detailed reports.

ShellTri (iOS - iPad only)

ShellTri is a 2D vector graphics editor. It allows you to create objects composed of vertices and combine them into groups of triangles. Projects can be exported to several popular formats (.dxf, .vbo)

Minimath (iOS)

Minimath is a mobile application (versions for phones and tablets are available) that supports children in learning math and the four basic mathematical operations: addition, subtraction, multiplication and division.

Alan Systems

When I worked with Alan Systems I was involved in the development of several applications (mostly iOS, but also a few desktop ones).

While working on games (and other projects) I created a lot of additional tools - data converters, level editors, viewers, plugins, extensions, emulators, benchamrks, disassemblers an test applications. Each project usually required specialized tools. I created them in various technologies and programming languages - mainly c/c++, java, javascript and python. some of them were very extensive and complex