CRM & Workflow Integrations
Connect forms, websites, shops and internal tools with CRM systems such as HubSpot or Creatio. The goal is structured data flow instead of repeated manual work.
Nilsson Alferink
BACKEND | API | CRM | INTEGRATION
I build PHP, Laravel and Node backends, REST APIs and integrations that connect websites, shops, legacy databases and internal business tools.
About
Software for workflows that cannot be solved with a template.
Hi, I'm Nilsson Alferink.
I build backend-focused web applications, APIs and integrations for systems where data needs to move reliably between different platforms.
My work focuses on PHP 8.x, Laravel, REST APIs, CRM integrations, WordPress and the modernization of existing software. I am especially interested in projects where legacy data structures, manual workflows and modern web interfaces need to work together.
I value clear requirements, readable code and systems that remain understandable after launch. AI-assisted development is part of my workflow for research, structure and review, but the final implementation always has to serve the actual business process.
Technical profile
Backend focus
PHP 8.x, Laravel, REST APIs, MySQL and business logic behind web interfaces.
Integration work
CRM systems, WooCommerce, legacy databases and data flows between internal tools.
Working style
Clear requirements, readable code and maintainable systems after launch.
Services
Focused implementation for backend, web and integration work.
REST API Development
Build interfaces with clear endpoints, predictable payloads, authentication and useful error handling. APIs should be easy to test, document and extend.
Laravel Backends
Develop Laravel applications with practical business logic, maintainable database models and a structure that stays readable as the project grows.
WordPress Systems
Build editor-friendly WordPress websites with clean templates, reusable sections and a setup clients can actually maintain without page-builder chaos.
Backend & Data Logic
Design database structures, import processes and business rules behind the interface. This includes existing data, legacy tables and practical migration paths.
Testimonials
What clients say about working with me.
If I were starting another software project tomorrow, Nilsson would be one of the very first people I would contact.
Nilsson combined technical expertise with a strong sense of design to create an online shop that truly reflects our brand. The collaboration was straightforward and reliable, and I would gladly work with him again.
Nilsson approached our project with professionalism and genuine care from day one. He brought thoughtful ideas of his own and took the time to understand our world as a student robotics team, which made the final product much stronger.
Projects
A selection of practical projects and implementations.
Road Arrow
Full frontend rework of the University of Belgrade Formula Student team’s WordPress website, including the implementation of four-language support and fully responsive layouts.
Open project
Robotoid
Multilingual static website for a university robotics project. Built with reusable frontend sections, responsive layouts and a lightweight structure for fast loading and simple maintenance.
Open project
Röstbursche
WooCommerce-based coffee shop with custom layout work, checkout adjustments and practical e-commerce configuration. Focused on presentation, usability and maintainable shop settings.
Open project
Laravel Comments
Laravel package and IHK project focused on comment functionality, package structure and reusable backend logic for Laravel applications.
Open repositoryContact