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Robert KasRK

Robert Kas

AI-Driven Full-Stack Laravel Developer

€750/day
Gorinchem, NL
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Robert

22 years of experience as a full-stack PHP/Laravel developer. I build web applications, SaaS platforms, API integrations, and e-commerce solutions for SMEs.

I work fast, independently, and deliver production-ready code. No endless meetings, just building. From concept to live, or stepping into an existing project.

What I do:
- Laravel/PHP web applications and custom software
- API integrations (Mollie, HubSpot, Tink, Mailcoach, etc.)
- E-commerce platforms and webshops
- SaaS product development
- Improving, cleaning up, or rebuilding existing applications

I have built and scaled multiple of my own products, including BabyGokje.nl (40,000+ users, 350,000+ participants). So I know not only how to write code, but also how to build a product that works, scales, and generates revenue.

Available for sprints, long-term collaborations, or one-off projects.
  • Dutch

    Native or bilingual

  • English

    Fluent

Can work on-site
Gorinchem (up to 50km)

Experience

  • VYTAL
    Freelance Lead Developer
    November 2021 - January 2024 (2 years and 2 months)
    Together with Vytal and the development team, we are working on the Vytal platform, creating a powerful and modern platform with an API to power the Vytal app.
    At Capica, I worked on a diverse number of systems they had developed. Here I mainly wrote custom modules.
    Laravel API SCSS Front-End development Back-End development
  • BabyGokje
    Owner
    July 2017 - Today (8 years and 11 months)
    Rijswijk, NB, Netherlands
    BabyGokje.nl - Baby Prediction Game Platform

    Completely self-built and scaled to 40,000+ registered users and 350,000+ participants. Parents create a game for their upcoming baby, friends and family predict birth date, weight, length, name, and more.

    Full-stack Laravel application with Mollie payment integration, automated email campaigns via Mailcoach, and a custom admin dashboard. The platform has been running stably for years with recurring income and minimal maintenance.

    Tech: Laravel, PHP, MySQL, Livewire, Mollie, Mailcoach, Ploi
  • Inprovo Software
    Founder & Owner
    June 2013 - Today (13 years)
    Rijswijk, NB, Netherlands
    At Inprovo, I am responsible for the development of various custom systems. This includes complete ERP systems, simple CMS systems, or webshop systems with extensive integrations with accounting packages, mail-order companies, etc.

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Education

  • MBO Application Developer
    ID College
    2008
    Applicatie ontwikkelaar

Skill set

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