Freelancer profile translated to English.
Back to original languageAbout Dennis
Are you looking for an experienced PHP developer who can switch gears quickly and take real technical responsibility? Then you've come to the right place.
With over 10 years of experience in PHP development, I help e-commerce companies and agencies with custom Laravel applications, Symfony integrations, and WordPress and WooCommerce solutions. I have worked on complex e-commerce projects where scalability, integrations with external systems, and code quality were central.
I have built, among other things, an IoT platform that resulted in 60% cost reduction and more than 10,000 transactions in the first year.
Do you recognize yourself in technical debt, a webshop that is no longer scalable, or a project that needs a strong technical foundation? Feel free to contact me.
Dutch
Native or bilingual
English
Fluent
Can work on-site
Groningen (up to 50km)
Experience
- elgentos ecommerce solutionsDeveloperE-COMMERCENovember 2023 - Today (2 years and 7 months)Groningen, NetherlandsSenior Magento developer in an agile team that builds and maintains Magento 2 webshops for various e-commerce clients. Responsible for architectural choices, estimates, integrations, reduction of technical debt, code reviews, and guiding junior and medior developers.Stack: Magento 2
- Hyvä
- Tweakwise
- Cloudflare
- Multisafepay
- Varnish
Hypernode- CI/CD
- PHP
- DN SolutionsFreelance Web DeveloperDIGITAL AND ITJanuary 2017 - Today (9 years and 5 months)Groningen, Netherlands
- Symfony-based IoT safe management platform for Tante Toos with AWS, RabbitMQ, and ATM integration. Result: 60% cost reduction and 10,000+ transactions in the first year.
- Cross-platform safe rental app in React Native (Expo) for iOS and Android, on top of the same Symfony backend.
- Whitelabel Laravel and WordPress applications for partner agencies
- Long-term collaborations with SME clients
- Trade TravelCo-founderAVIATION AND AEROSPACESeptember 2017 - July 2025 (7 years and 10 months)Groningen, Netherlands
- Integrated with 5+ external systems: Amadeus, HotelBeds, Parkos, Alliance, Mollie
- Flight booking engine with real-time pricing
- Hotel reservation system with inventory management
- Set up CI/CD processes, version control, and deployment pipelines
- Development in Laravel, own backend for management for SEO, and bookings.
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Education
- Ibexa DXP 4.2 Developer Google Fundamentals of digital marketing Hyvä Certified Associate Developer2026Ibexa DXP 4.2 Developer Google Fundamentals of digital marketing Hyvä Certified Associate Developer
- Bachelor's degreeHanze University of Applied Sciences Groningen2019Bachelor's degree
Certifications
- Hyvä Certified Associate Developer 2026Hyvä2026