Jānis Ābele
Full Stack Engineer at Uniwire (CryptoChill)
Tallinn, Harju maakond, Estonia
Summary
👤
Senior🎓
Top SchoolJānis Ābele is a back-end-focused full stack engineer with 14–15 years of professional experience, currently building products in the crypto space from Tallinn. He specializes in Python-driven server work, infrastructure engineering, automation, CI/CD and mentoring, and routinely ensures code quality and development standards across teams. His recent roles span startups and applied blockchain firms, with hands-on experience in PostgreSQL, Pulumi, Vue.js and test automation. Jānis is also an open-source contributor to the widely used Bokeh visualization library, where he improved validation and error handling for category labels—an example of his attention to edge cases and robustness. Colleagues describe him as self-directed and an effective communicator who turns ambiguous requirements into reliable, maintainable systems. He pairs a pragmatic engineering mindset with long-term infrastructure thinking, making him comfortable both shipping features and hardening platforms.
14 years of coding experience
15 years of employment as a software developer
Ķegums High School of Commercial SpecializationBachelor of Engineering Science (BESc), automation and computer engineering, Bachelor of Engineering Science (BESc), automation and computer engineering at Rīgas Tehniskā universitāte (Riga Technical University)
Latvian, English, Russian
Stackoverflow
437reputation
49kreached
11answers
5questions
Github Skills (18)
data-visualizations10
unit-testing10
bokeh10
python10
validations10
testing10
data-visualisation10
validation10
data-visualization10
e-mail6
jspx6
junit6
mocking6
gwt6
spring-mvc6
Programming languages (4)
Github contributions (5)
bokeh/bokeh
Jul 2015 - Aug 2015
Interactive Data Visualization in the browser, from Python
Role in this project:
Backend Developer
Backend DeveloperContributions:13 commits, 1 PR, 5 comments in 1 month
Contributions summary:Jānis primarily focused on enhancing the Bokeh library's validation and error handling mechanisms. Their commits introduced a new warning related to malformed category labels, specifically identifying and flagging instances of colons within those labels. They implemented a validator, refined the code to address edge cases, added unit tests to ensure proper function, and updated module-level documentation.
pythonvisualisationplottingbokehplots
abele/awesome-wm-config
Aug 2015 - Jul 2016
Contributions:4 commits, 1 push, 1 branch in 10 months
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