Lukasz Lenart
Scala Developer at The Apache Software Foundation
Sucha Beskidzka, Lesser Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolLukasz Lenart is a seasoned Scala and Java developer with 16+ years building client/server systems, microservices, and graph-database-backed applications across finance, automotive, manufacturing and public sector domains. He combines hands-on backend work—evidenced by long-term leadership in Apache Struts and performance-focused contributions to web-framework benchmarks—with front-end and build expertise from full-stack projects like Bootzooka and Struts site improvements. At SoftwareMill and in recent roles, he has driven codebase improvements and accelerated feature delivery for trading and logistics platforms, bringing pragmatic engineering and strong API design skills. An Apache PMC member and Struts lead, he pairs open-source stewardship with commercial delivery, and has experience organizing developer communities (Confitura) and running a tech event-centered company. Based in Poland, he uniquely blends deep framework internals knowledge with practical UI/build tool fluency, often moving between CSS/templating tweaks and low-level Java/Scala fixes to ship cohesive solutions.
16 years of coding experience
23 years of employment as a software developer
mechanical faculty Automation and Robotics, mechanical faculty Automation and Robotics at University of Technology, CracowBachelor of Computer Systems Information Systems, Bachelor of Computer Systems Information Systems at Wyzsza Szkola Informatyki i Zarzadzania w Bielsku-Bialej
Stackoverflow
997reputation
89kreached
42answers
2questions
Github Skills (37)
mustache10
struts10
testing10
css10
template-engine10
java10
scala10
javas10
scalatra10
html10
web-framework10
templating10
jetty10
jsp9
annotations9
Programming languages (17)
Github contributions (5)
apache/struts-examples
Jun 2010 - Jan 2023
Mirror of Apache Struts
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 29 reviews, 719 commits in 12 years 8 months
Contributions summary:Lukasz primarily contributed to the Struts 2 examples repository. Their work involved implementing and modifying Java code, including examples for exception mapping, declarative validation, and creating test cases. The user also refactored code to move resources and JSPs to WEB-INF, updated templates, and merged branches to incorporate changes. These modifications suggest a focus on improving the functionality and structure of the Struts 2 examples.
javaweb-frameworkapachestruts
apache/struts-site
Nov 2012 - Jan 2023
Mirror of Apache Struts site
Role in this project:Back-end & UI Developer
Back-end & UI DeveloperContributions:38 reviews, 891 commits, 365 PRs in 10 years 3 months
Contributions summary:Lukasz's commits primarily involve modifications to CSS and HTML files, suggesting a focus on web page design and front-end development. The user made changes to CSS files for layout, styling, and formatting of the website's elements. Further, the user moved JavaScript code to dedicated files and added HTML structure, indicating an involvement with both the visual presentation and interactive elements of the site. The user also contributed to the infrastructure by preparing scripts for automatically updating documentation.
strutsbackbonejsapachehttpdjava
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