Martin Kilarski
Lead Full Stack Developer at o9 Solutions, Inc.
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolMartin Kilarski is a Lead Full Stack Developer based in Amsterdam with 8 years of hands-on experience building scalable web platforms for global clients. Often described as a "Website Alchemist," he combines frontend polish with robust backend systems to deliver fast, secure, and measurable web experiences. At o9 Solutions, he leads full-stack development, optimizing performance, implementing OAuth 2.0 integrations, and driving conversion via A/B testing and analytics tooling (GA, GTM, Search Console). His prior roles span Laravel/Node.js projects, pioneering component-based development at Marsmedia, and founding Web Innovation Ireland to deliver mobile-first, high-performance websites. He blends technical depth with business acumen from a background in economics and management, bringing a data-driven, customer-centric mindset to delivery. A lifelong learner, he mentors teams, streamlines development procedures, and continuously seeks improved architectures and processes.
8 years of coding experience
8 years of employment as a software developer
University College Cork
Polish, English, German, Dutch
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (39)
prerender10
seo9
wordpress-plugin9
wordpress8
audit7
apply6
wordpress-api5
modifications5
caching4
emmet4
front-end4
vscode-plugin4
minification4
gutenberg4
one-click4
Programming languages (4)
Github contributions (5)
MarcinKilarski/Website-Audit
Jan 2019 - Jul 2021
Website Audit Reports
Contributions:123 commits, 4 PRs, 131 pushes in 2 years 6 months
auditreportsprerenderseo
MarcinKilarski/Interactive-Website-Performance-Report
Mar 2019 - Feb 2020
Contributions:131 commits, 105 pushes, 1 issue in 11 months
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