Oskar Hojwall
Backend Developer at Freelancer
Stockholm, Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolOskar Hojwall is a seasoned backend and Android developer with 11 years of experience and a long-standing passion for Kotlin since its beta. He has driven Android architecture, SDK development and migrations to Kotlin across companies like Spotify, Tink, Nordic Choice and Zettle by PayPal, often modernizing codebases and release processes. As a former CTO and co-founder he pairs product-minded engineering with hands-on backend work in Kotlin and Spring Boot, and has experience building mobile-first services on AWS and Firebase. Notably, he has worked both on consumer apps (mobile keys, VoIP, analytics SDKs) and developer-facing SDKs, giving him a pragmatic grasp of integration challenges. Based in Stockholm, he combines deep Java/Kotlin expertise with a track record of reducing technical debt and improving stability at scale.
11 years of coding experience
15 years of employment as a software developer
Bachelor, Computer science, Bachelor, Computer science at KTH Royal Institute of TechnologySoftware programming, operating systems and German, Software programming, operating systems and German at Munich University of Applied SciencesBachelor of Science Program, B.Sc, Computer Science, Bachelor of Science Program, B.Sc, Computer Science at Royal Institute of Technology
Swedish, English, German
Stackoverflow
481reputation
42kreached
17answers
1question
Github Skills (34)
android-sdk10
tink10
java10
sdk10
android10
plaid10
financial9
kotlin8
strongly-typed8
robot8
kotlin-multiplatform8
slide8
multiplatform7
caching7
graphql-client7
Programming languages (3)
Github contributions (5)
tink-ab/tink-link-android
Mar 2021 - Mar 2022
Optimise open banking experiences for mobile apps with Tink Link Android SDK.
Contributions:5 reviews, 103 commits, 6 PRs in 1 year
customerstinkandroidsdkpicture
oskarh/SwingPlanner-android
Dec 2017 - Nov 2018
Contributions:1 release, 51 commits, 76 PRs in 11 months
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