Julian Rubisch
Freelance Software Developer at Minthesize
Vienna, Austria
Summary
🤩
Rockstar🎓
Top SchoolJulian Rubisch is a freelance software developer in Vienna with 11 years of experience specializing in Ruby on Rails, consulting, coaching, and improving monolithic web platforms. He blends a craftsperson’s attention to detail with an artist’s creativity—an approach informed by formal studies in computer music—bringing elegant, pragmatic solutions to complex engineering problems. An active open-source contributor, Julian has enhanced both front-end Stimulus/Tailwind components and back-end Rails tooling (notably extending Redis-backed kredis with callbacks), demonstrating full‑stack fluency. He focuses on elevating engineering practices through code, documentation, and teaching, helping teams modernize legacy Rails apps without unnecessary rewrites. Clients benefit from his dual strengths: deep technical rigor and a design-oriented sensibility that improves developer experience and product feel.
11 years of coding experience
computermusik, computermusik at Universität für Musik und darstellende Kunst WienDiplom-Ingenieur, Computer Science, summa cum laufe, Diplom-Ingenieur, Computer Science, summa cum laufe at Fachhochschule St Pölten
German, English, French, Spanish
Stackoverflow
557reputation
57kreached
8answers
21questions
Github Skills (33)
sti10
javascript10
redis10
testing10
package-development10
component-development10
rails10
stimulusjs10
hotwire10
ruby10
callback10
front-end-development10
tailwindcss10
ruby-on-rails10
actioncable9
Programming languages (21)
Github contributions (5)
rails/kredis
Jun 2021 - Feb 2022
Higher-level data structures built on Redis
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 reviews, 30 commits, 9 PRs in 8 months
Contributions summary:Julian focused on adding callback functionality to the kredis gem, which is built on top of Redis. They implemented a proxy to handle callbacks, allowing for operations to trigger actions after changes. The contributions involved adding callback operations for various data types like lists, sets, and hashes. Additionally, the user added testing and documentation for the implemented features.
redis-searchdata-structuresredisredisearch
stimulusreflex/stimulus_reflex
Oct 2019 - Jul 2022
Build reactive applications with the Rails tooling you already know and love.
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:48 reviews, 33 commits, 49 PRs in 2 years 9 months
Contributions summary:Julian contributed significantly to the `stimulus_reflex/stimulus_reflex` repository, which focuses on building reactive applications within the Rails ecosystem. Their work involved implementing and refining core functionality, including adding the `tagName` attribute, extracting values for multiple selects and checkbox groups, and improving form serialization. The contributions also encompassed testing and refining the attribute extraction process.
ruby-on-railsactioncablehotwirerailsturbo
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