Daniel Danielecki
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolDaniel Danielecki is a Staff Software Engineer based in Amsterdam with 10 years of experience building high-traffic frontend systems and shipping critical bank infrastructure, currently leading the rollout of Mastercard debit cards for ABN AMRO. He blends deep frontend expertise in TypeScript and frameworks like Vue, React and Next.js with emerging AI engineering skills, leveraging tools such as Cursor and Copilot to achieve dramatic productivity gains visible in his rapid GitHub side projects. A seasoned educator and community builder, he founded a profitable open-source EdTech community with thousands of students and Discord members and organizes some of the Netherlands’ most popular developer meetups. His background in security and privacy (multiple master’s studies) informs a pragmatic, secure-first approach to product development. Outside work he’s an occasional game publisher and competitive long-distance runner, demonstrating both creative drive and discipline.
10 years of coding experience
1 year of employment as a software developer
Master's Degree, Cyber Security, Master's Degree, Cyber Security at EIT Digital AcademyMaster's Degree, Cyber Security, Master's Degree, Cyber Security at University of TwenteMaster's Degree, Cyber Security, Master's Degree, Cyber Security at Turun yliopisto - University of TurkuEngineer’s Degree, Telecommunications Engineering, Engineer’s Degree, Telecommunications Engineering at Wroclaw University of Technology
Polish, English, German, Russian, Dutch
Stackoverflow
9,550reputation
11.2mreached
292answers
49questions
npm
top-5%
typescript
top-5%
cypress
top-5%
firebase
top-5%
javascript
top-5%
react-native
top-5%
Github Skills (200)
gist10
web-application10
ui-components10
slideshow10
azure-cli10
javascript-framework10
svg10
google-maps10
in-app-purchase10
3d10
software-design10
amazon-sqs10
aws-cloudtrail10
inappbrowser10
html10
Programming languages (17)
Github contributions (5)
Ditectrev/Awesome-HTML-Book-Course-HyperText-Markup-Language-HTML
Jan 2024 - Aug 2025
⭐ Awesome HTML Book & Course with interactive CodeSandboxes. Learn HTML online with pleasure.
Contributions:3 releases, 192 pushes, 1 branch in 1 year 7 months
html-csshtml-css-javascripthtml-css-jshtml5-canvasa11y
Ditectrev/Microsoft-Azure-AZ-800-Windows-Server-Hybrid-Administrator-Practice-Tests-Exams-Questions-Answers
Feb 2024 - Jun 2025
PASS: Microsoft Azure AZ-800 (Windows Server Hybrid Administrator Associate) by learning based on our Questions & Answers (Q&A) Practice Tests Exams.
Contributions:1 review, 3 PRs, 13 pushes in 1 year 4 months
microsoft-azurewindowswindows-serveraz-800windows-server-hybrid-administrator-associate
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