Sierk Bornemann
Freelancer at self employed
Hanover, Lower Saxony, Germany
Summary
👤
Senior🎓
Top SchoolSierk Bornemann is a seasoned freelance web developer and author with 13 years of experience building front-end focused websites and advising on web analytics, SEO, and multi-client projects. Based in Hanover, he blends practical HTML5/CSS proficiency with Linux/Unix/Mac systems administration to deliver performant, maintainable web solutions. His background includes long-term freelance work and in-house roles supporting NGOs and commercial teams, plus a stint as a data protection assistant that adds privacy-aware perspective to his web work. Trained in electrical engineering and informatics at Leibniz Universität Hannover, he pairs engineering discipline with a consultative approach to client needs. An active maintainer of a personal web presence, he favors pragmatic, standards-based solutions that balance usability, analytics, and compliance.
13 years of coding experience
7 years of employment as a software developer
Electrical Engineering, Civil Engineering Informatics, Electrical Engineering, Civil Engineering Informatics at Leibniz Universität Hannover
German, English, French, Spanish
Github Skills (60)
json10
threat-hunting10
matching10
pattern-matching10
pattern10
knife10
compatibility10
threat-intelligence10
yara10
hosts9
chrome-extension9
browser9
rust8
social-media8
tabs-management8
Programming languages (7)
Github contributions (5)
sierkb/portsnotifier
May 2015 - Oct 2017
Contributions:1 release, 1 push, 5 tags in 2 years 4 months
sierkb/sierkb.github.io
May 2015 - Nov 2016
Contributions:2 pushes, 1 branch in 1 year 6 months
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