Full Stack Dev | Next.js, React Native, FastAPI, Chrome Extensions

I'm a Full Stack Developer specializing in building ultra-fast, scalable, and intelligent web + mobile applications with modern technologies.

I design and develop complete systems from scratch, including complex AI-powered tools, embeddable widgets, Chrome extensions, and cross-platform React Native mobile apps.

My focus is on clean architecture, minimal dependencies, high performance, and delivering products that feel effortless to use for non technical people while being robust under the hood.

Key Projects I've Built:

BallCourt AI — An advanced AI Chief of Staff / ResponsibilityOS platform. I engineered the full system end-to-end:

- Next.js + React web dashboard with real-time attention surfaces
- React Native mobile app (Expo) with offline support and Voice Mode
- Chrome Extension for Gmail and universal page intelligence
- FastAPI backend with a sophisticated physics-based obligation engine and Bayesian modelling
- PostgreSQL for reliable data storage and projections

The product models professional obligations with physics-like forces (mass, velocity, pressure), surfaces what truly needs attention, auto-drafts context-aware emails, and powers 14+ AI agents. It connects to Gmail, Calendar, Slack, and more.

QuoteLab (quotelab IO) — Embeddable booking & intelligent quote engine for local service businesses. I built the entire SaaS platform including:

- Next.js 15 dashboard (App Router + RSC)
- Lightweight Lit 3 embeddable widget (Shadow DOM, one-line install)
- Complex multi-dimensional pricing engine with conditional rules
- PostgreSQL + Drizzle ORM backend, Stripe integration, and vertical config system

Both projects are ultra-fast, type-safe, and built to scale. I also regularly create WordPress plugins, Chrome extensions, Wix apps, and custom integrations.

My Technical Strengths

Frontend: Next.js, React, React Native, TypeScript, Tailwind, Lit Web Components
Backend: FastAPI (Python), Flask, Node.js
Database: PostgreSQL (primary), with strong ORM experience
Browser & Embed: Chrome Extensions (WXT), embeddable widgets, WordPress plugins, Wix apps
AI & Intelligence: Building AI agents, context-aware systems, and intelligent workflows
Other: Event-sourced architecture, real-time features, performance optimization, clean monorepo setups

I'm genuinely passionate about turning complex ideas into polished, production-ready products that solve real problems.

Clients choose to work with me because I deliver clean, maintainable code quickly, communicate clearly, and think like a product builder, not just a coder. My expertise covers the entire stack, which in my book means from project design to actually going live and being ready for production user and robust enough for marketing pushes and traffic spikes.

If you're looking for a self sufficient, reliable full-stack developer who can take ownership of web apps, mobile apps, browser extensions, AI features, or custom platform integrations, let's talk about your project.

Work Terms

I'm always delighted to give advice on any business. Simply get in touch and we can take it from there.

Over the last decade years i've seen it all, so whatever your industry or product, I can help you to develop your software and help bring it to market.