AthanasiosĀ Tsalkitzis
Software Engineer at Perforce Software
Uppsala, Sweden
Summary
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Seniorš
Top SchoolAthanasios Tsalkitzis is a senior software engineer based in Uppsala, Sweden, with nine years of experience building full-stack web applications across enterprise and public-sector projects. He currently designs and leads frontend work on the Hansoft product line at Perforce, while also stepping into QA and cross-functional roles when needed. Previously at IBM he delivered full-stack solutions for government, green energy, and construction clients using Angular, React, Java Spring and Node/NestJS, demonstrating adaptability across stacks and domains. His early work includes Java-based tools for developer productivity and search integrations, reflecting a pragmatic focus on developer workflows and performant backends. Colleagues describe him as a reliable engineer who blends frontend leadership with hands-on backend skills and a willingness to tackle unfamiliar responsibilities.
9 years of coding experience
3 years of employment as a software developer
Applied informatics BSc, Computer Science and Economics, Applied informatics BSc, Computer Science and Economics at University of Macedonia
Greek, English, German
Stackoverflow
835reputation
26kreached
33answers
0questions
Github Skills (38)
javascript10
nodejs-framework10
typescript10
semantic-ui-react10
nestjs10
javascript-framework10
semantic-ui10
maven10
nodejs10
microservices10
react-library10
nest10
server-side10
react-components9
decorator9
Programming languages (3)
Github contributions (5)
SakisTsalk/SakisTsalk.github.io
Jan 2021 - Jul 2025
Contributions:26 pushes, 1 branch in 4 years 7 months
SakisTsalk/Pom.xml-updater-with-Java-Wicket
Apr 2017 - Jan 2022
Maven pom.xml Version Updater
Contributions:3 reviews, 51 commits, 7 PRs in 4 years 9 months
mavenbootstrap3java-8wicket
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