Peter Van Der Leek Kullberg
Teamleider IVIT Team BV at Cito
Arnhem, Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolPeter Van Der Leek Kullberg is a pragmatic technology leader and senior PHP developer with over 20 years of hands-on coding experience and a decade of people leadership, project management and Scrum mastery. He currently leads a 15‑FTE development and operations team at Cito, having previously run software teams for cybersecurity, mobility and finance firms where he delivered secure, microservice-based platforms and IAM tooling. Known for turning complex systems into clear, auditable solutions, he blends deep testing and QA roots with operational discipline—often diving into details but keeping focus on business outcomes under pressure. He has a strong track record of rebuilding legacy applications (notably migrating Zend to Symfony and introducing RabbitMQ/Ansible-driven deployments) and specializes in Identity & Access Management and high-quality software delivery.
10 years of coding experience
21 years of employment as a software developer
Professional Scrum Master I, Professional Scrum Master I at Scrum.orgPRINCE2 foundation PRINCE2, PRINCE2 foundation PRINCE2 at NIMOPropedeuse Bedrijfsinformatica, Propedeuse Bedrijfsinformatica at Fontys University of Applied ScienceszwaluwDiploma VWO, Diploma VWO at Rijnlands Oegstgeest
Dutch, English, French, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (57)
feed10
trains10
bundle9
web-application9
admin9
generator9
trains-information9
symfony9
php9
api9
user-management9
backend9
symfony-bundle8
css8
javascript8
Programming languages (3)
Github contributions (5)
pvdleek/beneluxspoor_images
Mar 2021 - Feb 2025
Contributions:29 reviews, 21 PRs, 91 pushes in 3 years 11 months
pvdleek/somda2
Mar 2020 - Nov 2022
Somda is a trainspotting website. It consists of a web-application with automatic detection of mobile devices, a RSS feed-provider with several options and an API to be used within other web-applications or mobile apps.
Contributions:4 reviews, 683 commits, 3 PRs in 2 years 9 months
apirssweb-applicationstrainsprovider
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.