Senior developer. One point of contact.
Top Rated on Upwork, 100% job success.
I build Shopify stores, custom apps, and the systems around them. You work directly with me, start to finish.
// AI Operator Setup & Management
Give your business an AI operator that actually knows how you work.
A custom AI system wired into your tools that helps run your day-to-day. It's not a chatbot, it's not a one-off automation, and I run this exact system on my own business.
Projects Delivered
Job Success Rate
5-Star Reviews
PageSpeed Scores
Trusted by teams at
Services Built for Growth
Everything I build for businesses. AI Development, Shopify, custom apps, creative, IT, and growth strategy.
Selected Projects
A look at some of the digital products and solutions I've built.
LogoMagic
Automated product mockup generator for the promotional products industry. Connects to 400+ supplier catalogs via PromoStandards API, lets businesses upload their logo and instantly generate branded product images. Built as both a desktop application and a Shopify app with OAuth, App Bridge integration, and tiered subscription billing.
FleetSync
Multi-store management dashboard for Shopify. Syncs discounts, gift cards, and customers across multiple Shopify stores from a single interface. Features real-time webhook sync, unified order view, and import tools. Built with Next.js, TypeScript, and Shopify GraphQL Admin API.
WavStack
Stem randomization tool for music producers. Upload audio stems and generate unique arrangements and combinations on the fly. Desktop app built with audio processing engine, web version in development with Supabase backend, user accounts, cloud storage, and subscription tiers.
BucketGolf
Custom mobile scoring app for BucketGolf, the backyard golf brand. Built end-to-end, shipped to the App Store, and later acquired. Scoring engine, player stats, and pickup-game flow that stays out of the way.
How I Work
A straightforward process with one point of contact from start to finish.
Discovery
I learn about your business, goals, and target audience. One conversation is all I need to get started.
Design & Strategy
I map out the solution, create wireframes, and walk you through the design. You give feedback, I iterate until it is right.
Development
I build it - clean code, tested thoroughly, optimized for performance. You get progress updates and a demo link before launch.
Launch & Support
I deploy, monitor, and optimize. Post-launch support included so you are never left on your own.
What Clients Say
Real 5-star reviews from real clients on Upwork.
Ongoing Development
“The single best freelancer experience I have ever had. Where many others failed, Kim completed everything I needed within the allotted time frame and was incredibly patient with my attention to detail. My hunt for a reliable go-to coder / developer is over and I cannot recommend his services enough. Truly a lifesaver!”
Michael
Founder, BadKidz
1 / 10
Tools I Work With
Let's Turn Your Vision Into Reality
Whether it's a Shopify store, a custom app, or a full digital transformation - no sales calls, no middlemen. Just message me directly.