MJ-01Datasheet · Rev 2026

MisterJDennes

General descriptionI build software systems that hold together. I also keep a workshop for the ideas that do not fit in a ticket.

Designation
MisterJ / “Jay”
Function
Software developer, systems builder
Region
Europe
Public interfaces
0 · pending

01Pinout

Tools in context.

Not a badge wall: six groups, wired to one core.

  • BuildC#, .NET, TypeScript
  • DataSQL Server, SQLite
  • SystemsDocker, Linux, Windows
  • InfrastructureCI/CD, self-hosted services, networking
  • AILLM APIs, local models, automation
  • ExperimentsUnreal Engine, simulation, cinematic tooling

02Status register

Things with a public trail.

Selected projects will be listed here once they can be shared publicly.

REG 02.1
Selected workFirst public project record
Not public yet
REG 02.2
ExperimentsWhere software, infrastructure, automation, graphics and occasionally ridiculous questions meet.
  • Automation
  • Graphics
  • Systems
Not public yet
REG 02.3
ContactPublic contact channels will be listed here.
Not public yet

03Application notes

Curious by default.

I’m Dennes, better known online as MisterJ or Jay. I work across backend software, distributed systems, desktop applications and the infrastructure that makes them dependable.

I care about knowing how a system behaves in the real world, not just how neatly it diagrams. That leaves room for careful engineering, odd experiments, and a healthy suspicion of simple answers.