Creating websites and web applications

Modern web applications – from simple websites to complex online systems.

Technologies I work with

Ruby on Rails logo
Ruby logo
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Amazon Web Services logo
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Redis logo
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Sidekiq logo
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Solutions tailored to your needs

E-commerce and API icon
Online stores and API integrations

Simple and fast e-commerce platforms built with Rails, featuring payment integration, order management, and product catalogs. I integrate external services such as Stripe, SMSAPI, AWS S3, Google Maps, CRMs, and more.

Booking system icon
Booking systems and admin panels

Online bookings with calendar, SMS/email notifications, and payment integration – fully tailored to your business. Intuitive admin panels to manage users, content, bookings, and payments – fully customizable.

Portfolio website icon
Portfolio websites and blogs

Simple, modern, and fast websites built with Rails – perfect for freelancers, artists, and small businesses. I integrate contact forms, galleries, blogs, and content publishing – all optimized for SEO and loading speed.

How I build your app

1. Consultation

I gather requirements, understand your idea, and advise on the best approach.

2. Design & Development

I design the UI, build backend features, and implement the logic.

3. Launch & Support

I deploy the app, ensure it works, and offer long-term technical support.

Project information

Booking and service management system

The Bumpi project is a comprehensive system for managing local services – from bookings to customer communication. Integration with mobile and desktop versions ensures smooth operation on any device.

Screenshot of Bumpi desktop version Screenshot of Bumpi mobile version

About me

Profile photo

Hi,
my name is Mateusz and I’m a full-stack developer with 3 years of experience.

I've worked on a variety of projects including:

  • • Building and maintaining Shopify apps, including payment integrations
  • • Developing algorithmic systems for campaign planning in one of the largest agencies in Poland
  • • Adding new features for an international e-commerce store and its blog

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