Jan Toegel
AI Software Engineer Freelancer
Oberägeri, Zug, Switzerland
Summary
👤
Senior🎓
Top SchoolJan Toegel is an AI software engineer and freelancer with eight years of experience building scalable payment and AI-enabled applications across fintech and enterprise domains. He blends systems architecture, hands-on development (Java/Kotlin, Spring, Flutter/Dart, Python) and advanced AI skills (PyTorch, Llama2 finetuning, LangGraph) to deliver robust, maintainable solutions from EBICS payment gateways to AI-aware chat UIs. A proven technical leader, he has architected cross-functional teams and mission-critical integrations at UBS and SIX, plus open-source work on an EBICS web client. Based in Zug, Switzerland, Jan pairs a structured analyst’s mindset with creative integrations — including Chinese metaphysical systems in therapeutic chat apps — showing a willingness to explore unconventional UX and AI signals. He favors automation and pragmatic tooling: "don't repeat things which make you crazy — automate," which drives his approach to developer productivity and repeatable delivery.
8 years of coding experience
15 years of employment as a software developer
Engineer's Degree, Information Technology, Engineer's Degree, Information Technology at Czech Technical University in Prague
English, Portuguese, German, Czech
Github Skills (6)
bank10
french9
banking9
api8
api-client8
java7
Programming languages (2)
Github contributions (5)
honza-toegel/ebics-java-client
Mar 2021 - Dec 2022
Java open source EBICS Web Client - Support for French, German and Swiss banks
Contributions:310 commits, 11 PRs, 184 pushes in 1 year 9 months
banksebicsweb-clientjavafrench
honza-toegel/tableTool
Sep 2020 - Nov 2021
Contributions:2 PRs, 16 pushes, 3 branches in 1 year 2 months
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