Java & Web Developer / Austria + Switzerland

Serious systems. Sharp frontend. Main character delivery.

IT is my life. Since 1994. I build Java for serious workloads, care about frontend more than backend people are supposed to, and ship software that feels fast, sharp, and alive.

The cocky part is intentional. The professional part matters more: scaled environments, polished tools, and years of staying fully obsessed with the craft.

Open CV GitHub Swiss Company

Profile snapshot

Hannes Schneidermayer

Cool engineer attitude, backed by the part that matters: actual delivery.

IT since 1994

This is not a phase. Software has been the long game from the start.

Plugin downloads 72k+

JetBrains Marketplace installs for the Eclipse Dark Theme plugin as of March 2026.

Status np im inet

Still online, still building, still very interested in making software feel right.

IT enthusiast since '94
Writing Java software
Built for highly scaled environments
Frontend friend
High performer
np im inet

Operating style

Builder mentality. Product taste. Zero fake complexity.

I like systems that do real work, interfaces that have intent, and engineering conversations that end in shipped software. No consultant theater. No over-designed process cosplay. Just clear thinking and strong execution.

What matters

Software should work hard, look intentional, and feel like someone competent was here.

I am most at home in the overlap between engineering depth and product instinct. Serious backend, enthusiastic frontend, shipped tools, and a healthy dislike for boring software.

Cool engineer energy is easy to claim. The better flex is actual output.

Java with backbone

I like backend work that has real constraints: traffic, integrations, complexity, and code that still needs to read clean when the pressure is on.

Frontend that actually feels good

I care about hierarchy, copy, motion, and the last ten percent. Useful software should not look accidental.

Builder energy over slide energy

Products, utilities, plugins, internal tools. I prefer shipping real things people touch over explaining abstract ambition.

Selected work

Products, plugins, and side projects with sharp edges.

I like utilities with personality, workflow tools that save real time, and projects that do one thing confidently instead of ten things badly.

🧲 macOS product

Mac Taskbar

Taskbar-style productivity for macOS.

Open project 02

😶‍🌫️ macOS utility

Emoji Picker for macOS

Fast, keyboard-first emoji picker for macOS.

Open project 03

🐈 CLI tool

catmd

`cat`, but Markdown-aware. Pretty output, zero drama.

Open project 04

🍺 Packaging

homebrew-tap

Homebrew formulas for the things I want one command away.

Open project 05

🧦 macOS utility

proxy-tray-icon

SOCKS proxy manager for macOS with a tray-first workflow.

Open project 06

🎨 JetBrains plugin

Eclipse Dark Theme Color Scheme

IntelliJ plugin with 72k+ Marketplace downloads.

Open project 07

🎛️ Frontend utility

material-datetimepicker-german

Copy-paste datetimepicker. No npm, no ceremony, just works.

Open project

Shipping bias

Products, utilities, plugins, internal tools.

I prefer shipping real things people touch over explaining abstract ambition.

Internet coordinates

Find me where builders hang out.

If you want someone who can talk architecture, write the code, care about the pixels, and still keep delivery moving, this is the corner of the internet you were looking for.

Professional swagger

Software should work hard, look intentional, and leave the user with the feeling that someone competent was here.

That is the lane: engineering depth, frontend standards, product instinct, and a refusal to ship forgettable software.