What I Build
App Prototypes
iOS and web apps that demonstrate core functionality and user experience. Perfect for investor demos or user testing.
AI-Powered Demos
Integrate cutting-edge AI capabilities into working prototypes. LLM integration, data generation, and evals.
Interactive Experiences
Games, simulations, and interactive tools that showcase complex concepts in an engaging, demonstrable format.
$5,000 • One Week • Working Demo
Fixed price, fixed timeline. You get a deployed, working prototype that demonstrates your core concept.
SaaS Portfolio Showcase
Full-stack applications demonstrating modern web development and product thinking
GigFlow
Freelance Project Management Platform
All-in-one client management platform for freelancers. Features client management, project tracking, and professional invoicing with payment tracking.
SubScribe
Smart Subscription Management
Platform for tracking and managing recurring payments. Features automated subscription discovery, payment reminders, and cancellation assistance.
HabitForge
Social Habit Tracking Platform
Community-driven habit tracking with social accountability. Features personal habit creation, friend connections, and real-time encouragement.
Insightful
Privacy-First Web Analytics
Cookieless web analytics platform respecting user privacy. Lightweight tracking with real-time dashboard and GDPR/CCPA compliance by design.
Shipped Products
I've built platforms, raised funding, and shipped products that reached hundreds of thousands of users.
Skydio Autonomy Platform (2018-2019)
Developer platform for autonomous drone programming
Built developer platform enabling custom autonomous flight skills and navigation paths. Included browser-based 3D simulator and programmatic control for industry applications like inspection, security monitoring, and photogrammetry.
Playbyte (2019-2022)
Mobile game creation platform - "TikTok for games"
Founded a no-code game creation platform that raised $4M in funding from FirstMark, Ludlow Ventures, and top angels. Maxed out TestFlight's beta user cap before public launch, ultimately hosted more than 100,000 games made by tens of thousands of users.
Transform.dev (2022-2023)
A tool that makes it 100x easier to go from idea to live prototype
Transform.dev let users build app prototypes in 5 minutes by describing them. Like Lovable.dev or Replit Agent, it empowered non-technical people to iteratively prompt LLMs to create web apps, websites, or games.
CAP RLVR (2025)
Legal AI with Reinforcement Learning from Verifiable Reasoning
RLVR system for legal reasoning using the Caselaw Access Project corpus. Features deterministic rewards across 5 legal tasks with continuous improvement through reinforcement learning from verifiable reasoning.
Technologies
AI & Tools
Languages
Platforms
Ready to Build Your Demo?
Have an idea that needs a working prototype? Let's turn it into reality in one week.
Email me: hi@kylebrussell.dev
Include your concept, timeline, and what you want to demonstrate.
Or schedule a call:
Book a Discovery Call