Work

Selected projects from recent years: web and mobile apps, AI integrations and SaaS platforms. Some clients are not named for confidentiality.

Project list

  • Enterprise Design System

    Design system, own product

    A component library built from scratch: a layered design-token architecture, 50+ accessible React components, light and dark themes, an interactive playground and MDX documentation.

    50+ components

    • Next.js
    • React 19
    • Tailwind v4
    • shadcn/ui
    • MDX
    • Playwright
  • Internal Project for Client

    Event platform, web

    A dual-market web platform for luxury events (EU and US): CMS-driven content, encrypted document management, Zoho CRM integration and an admin dashboard.

    EU and US

    • Next.js
    • Sanity CMS
    • Supabase
    • Zoho
    • Vercel
  • Salonix

    B2B SaaS, mobile app

    A white-label salon booking app: 76 screens, per-tenant data isolation in Supabase, theming, Stripe payments and an App Store release.

    76 screens

    • React Native
    • Expo
    • Supabase
    • Stripe
    • EAS Build
  • Yaya

    AI, climate

    An AI flood-warning platform for Colombia and Kenya: a Dify AI agent over WhatsApp, a Python weather-data ETL pipeline and conversation analytics on OpenAI o3, delivered as a React PWA.

    Colombia and Kenya

    • React PWA
    • Laravel
    • Dify
    • OpenAI o3
    • Supabase
  • Kumtrix

    AI, real-time video

    Real-time conversations with an AI avatar: GPT-4o writes the replies and the HeyGen Streaming API delivers lip-synced video over WebRTC, right in the browser.

    WebRTC in the browser

    • React 19
    • HeyGen SDK
    • GPT-4o
    • WebRTC
  • WealthIntel

    Fintech, mobile app

    A mobile app for US student-athletes managing NIL income: bank connections through Plaid, biometric sign-in, an AI financial chatbot and automated tax reporting.

    Plaid and biometrics

    • React Native
    • Laravel
    • Plaid API
    • AWS
    • AI / LLM
  • DOOH Android Mobile App

    Advertising tech, Android

    An end-to-end digital out-of-home advertising ecosystem: an Android player app, a client dashboard and an admin panel with scheduling, analytics and billing.

    Player, client, admin

    • React
    • TypeScript
    • Java (Android)
    • Backblaze
    • Vercel
  • Zamalo

    SaaS, fiscalisation

    A SaaS for Croatian Fiscalisation 2.0: invoice management, automatic tax calculation, FINA API integration and PDF report generation.

    FINA API

    • React
    • TypeScript
    • PHP
    • MySQL
    • FINA API
  • Hitne intervencije

    Marketplace, mobile app

    An MVP marketplace for emergency tradespeople: a commitment-fee mechanic through Stripe Connect, a dual-role app, GPS dispatch and real-time job tracking.

    Two roles, GPS

    • React Native
    • Expo
    • Supabase
    • Stripe Connect
    • Maps
  • First Motors

    E-commerce, website

    A website for premium car imports: vehicle listings with filtering, detailed spec pages, a high-resolution gallery and a lead-capture system.

    Filtering and leads

    • React
    • TypeScript
    • Tailwind CSS
    • REST API
  • Contract Generator

    Productivity, web app

    A web app that generates legally structured Word contracts: dynamic data injection into templates, automatic styling and PDF export.

    Word and PDF export

    • React
    • TypeScript
    • docx.js
    • PDF export
    • Vercel

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