Krystian Fras
Presales Engineer at Returneo.com
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolKrystian Fras is a Presales Engineer and FullStack leader with a decade of experience designing and delivering web and SaaS solutions from prototype to production. He combines hands-on expertise in React, Vue, Node and Go with AWS infrastructure design and scaling, and regularly leads both technical teams and partner-facing solution conversations at Tooploox. As founder of IT Solutions Krystian Fras and co-founder of Returneo.com, he pairs architectural consulting for early-stage companies with product-minded entrepreneurship. He has a track record of defining APIs and front-end platforms across industries—from e-commerce and healthcare to real-estate tokenization—and has taught workshops in the JavaScript ecosystem. Unusually for a developer, he holds advanced studies in both computer science and law, enabling pragmatic, well-documented technical decisions that consider compliance and contractual implications.
10 years of coding experience
6 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Wrocław University of Science and TechnologyMaster's degree Law, Master's degree Law at University of WroclawMaster's degree Computer Software Engineering, Master's degree Computer Software Engineering at Instituto Superior Técnico
Polish, English
Stackoverflow
91reputation
23kreached
0answers
5questions
Github Skills (130)
postgresql10
athena10
serverless10
sql10
rust10
bigquery10
mysql10
databricks10
analytics10
hive10
cube10
snowflake10
semantic10
chromium9
presto9
Programming languages (6)
Github contributions (5)
krystian50/vue-vote
Dec 2018 - Jul 2019
Final solution for advanced vue devmeeting
Contributions:53 commits, 4 PRs, 44 pushes in 6 months
firebasevuevuexvue-composition-apivuejs
krystian50/devmeeting-vue-2
Jan 2019 - Apr 2019
Materials for vue advanced workshop
Contributions:63 PRs, 140 pushes, 2 branches in 2 months
vueworkshop
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