PL

Projects

Here are my projects: from an online course platform to the booking system running on this website. Run a small business? See what I can do for you.

In progress

Private e-learning platform (MVP)

An educational platform MVP for a beauty business. The system is designed for around 20 online courses and the full learning process: from video lessons through quizzes and flashcards to PDF certificates.

  • Next.js 16 (App Router)
  • React 19
  • TypeScript
  • Tailwind CSS v4
  • Supabase (Auth, Postgres, Storage, RLS)
  • Vimeo API
  • TipTap Editor
  • PostHog Analytics

Learning dashboard

What learners see: lessons, course completion and the mobile version.

Learning dashboard: course view with lesson list and progress
Course view with modules, lessons and a progress bar.
Learning dashboard: completed course and certificate download button
100% completion state with a downloadable PDF certificate.
Learning dashboard: individual lesson screen
Lesson screen: video, description, content, extra materials and quiz.
Learning dashboard: mobile course hub view
Mobile view with the full course flow preserved.

Management dashboard

Course management: enrolments, content editing, materials, quizzes and flashcards for revision.

Management dashboard: learner enrolments and course settings
Course enrolments (email) and course settings.
Management dashboard: course materials and lesson list
Course materials plus progress and lesson list management.
Management dashboard: quiz editor and extra materials
Quiz editor and extra materials for individual lessons.
Management dashboard: Leitner flashcard management
SRS (Leitner) flashcard module with upload of prepared JPEG flashcards.
Live

Booking and contact form system

A booking calendar with email confirmations and reminders, a contact form with spam protection and a management dashboard. Each business has its own copy on its own account. It runs on this website, so you can try it by booking a call.

The problem it solves

Customers choose an available time without calling to ask about availability. If they prefer to write, they leave a question in the form.

Scope of work

A calendar connected to Google Calendar, email confirmations and reminders, links to reschedule or cancel, and a management dashboard.

Try it in action

Live calendar shows my available times. Contact form sends a real message to me.

This is my own implementation. You can explore the booking process before buying. To help you choose, see the comparison of Booksy and a calendar on your own website.

Continuously improved

Kuźnia asystentów

Forge is a system for designing prompts and agent behaviour specifications. It helps create, review, repair and test instructions for AI models and entire prompt chains. It adapts the depth of work to the task, separates fixed rules from input data and checks response format, uncertainty handling and measurable quality criteria.

Actively developed

baranowski.ai services website

baranowski.ai is my own services website. Customers can compare the scope and prices, browse an example website on mobile, send a message or choose a time for a call. It is a working example of what I offer small businesses.

Scope of work

Separate service pages with pricing, a content preparation guide, contact details, a form and online booking. The website also shows the next available time from my calendar.

Verification

Tests cover navigation, links, prices, mobile layout and privacy choices. Separate checks cover the working form, calendar and retrieval of available times.

View examples

Open the services website or example salon website. The salon is fictional, and the example is clearly labelled.

Write to meBook a free call