Duncan Lukkenaer
Software Engineer at Booking.com
Utrecht, Utrecht, Netherlands
Summary
👤
Senior🎓
Top SchoolDuncan Lukkenaer is a software engineer based in Utrecht with nine years of experience building scalable web and backend systems, currently shaping marketing landing experiences at Booking.com. He has strong full-stack roots from founding-code days at Get-e, where he helped design core architecture, launched a SaaS for flight disruption management, and led a transition to microservices on Kubernetes. Comfortable across TypeScript, Node, PHP/Laravel, .NET and AWS serverless patterns, he pairs hands-on implementation with mentoring, code review and CI/CD ownership. Duncan's pragmatic focus on product outcomes shows in work like native mobile apps for driver tracking and a white-label serverless platform that solved operational pain points at scale. He combines startup grit with production-grade engineering practices, often bridging stakeholder needs and technical design to deliver measurable business impact.
9 years of coding experience
6 years of employment as a software developer
HAVO, Nature, Technology, Health and Economy, HAVO, Nature, Technology, Health and Economy at RSG Tromp MeestersBachelor of Science (BSc), HBO-ICT Software Engineering, Bachelor of Science (BSc), HBO-ICT Software Engineering at Windesheim
Dutch, English
Stackoverflow
13,088reputation
2.7mreached
101answers
74questions
android-jetpack
top-5%
kotlin
top-5%
typescript
top-5%
jquery
top-5%
android-jetpack-compose
top-5%
javascript
top-5%
Github Skills (178)
sentry10
python10
monitoring10
javascript10
django10
laravel10
monitor10
typescript10
apm10
plugin10
php10
tetris10
crash-reports10
devops10
type-check9
Programming languages (8)
Github contributions (5)
d-luk/tetris-ts
Jul 2017 - Apr 2022
🕹️ Tetris in TypeScript
Contributions:1 review, 116 commits, 19 PRs in 4 years 9 months
typescriptjavascriptreacttsc
d-luk/ts-frontend-starter
Oct 2017 - Aug 2021
A basic template to quickly get started with a client-only website using TypeScript.
Contributions:12 PRs, 16 pushes, 8 branches in 3 years 10 months
templatetypescriptboilerplateget-started
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.