Stefan Fessler
Mobile Freelancer at apps4everyone
Vienna, Austria
Summary
🤩
Rockstar🎓
Top SchoolStefan Fessler is a Vienna-based mobile freelancer with 11 years of experience designing and shipping mobile solutions across startups and consultancy-led innovation teams. He founded apps4everyone to help clients turn ideas into apps and has held leadership roles at Sclable, combining product strategy, IoT and rapid prototyping to accelerate digital transformation. His background spans hands-on iOS development, product and project management for travel tech, and earlier engineering roles that ground his product work in hardware-aware design. Stefan pairs an M.Sc. in Software Engineering & Multimedia with a BA in Management, Communication & IT, giving him both technical depth and business fluency. Known for a pragmatic “let’s make an app for that” approach, he thrives on turning ambiguous opportunities into market-ready mobile products. Local to Austria, he blends consultancy mindset with maker-level execution to move teams from prototype to production.
11 years of coding experience
Bachelor of Business Administration, Bachelor of Business Administration at Capilano UniversityMaster of Science (M.Sc.), Software Engineering & Multimedia, Master of Science (M.Sc.), Software Engineering & Multimedia at Fachhochschule Technikum WienBachelor of Arts (B.A.), Management, Communication & IT, Bachelor of Arts (B.A.), Management, Communication & IT at Management Center Innsbruck
German, English
Github Skills (200)
programming-language10
simulator10
travis10
swift-nio10
http10
swiftpm10
vapor10
render10
navigation-drawer10
ruby10
ios-library10
server-side-swift10
searchbar10
automation10
context-menu10
Programming languages (10)
Github contributions (5)
apps4everyone/tuist
Apr 2021 - Apr 2024
🚀 Create, maintain, and interact with Xcode projects at scale
Contributions:81 pushes, 13 branches in 2 years 11 months
interactscaleswiftiosmacos
apps4everyone/tuist-plugin-signing
Feb 2024 - Mar 2025
A plugin for tuist 4 to add tuist 3.x.x singing
Contributions:14 releases, 2 PRs, 17 pushes in 1 year 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.