Mike Heggie
Upwork GitHub
Top Rated on Upwork

Frontend web developer,
20+ sites shipped.

4 years building marketing sites.
Now going club-and-torch into the unmapped AI landscape to light up new and wonderful ways to build, collaborate, and ship.

Connect on

Selected work

Promppp

Interactive prompt platform with built-in AI chat on the OpenAI SDK. The UI was vibe-coded from simple, shared shadcn primitives, frontend through Stripe payments.

ProductSoloVibe-codedNext.jsOpenAI SDKStripe
promppp.com

The Repository as Workplace

Essay

What happens when you treat a git repo like an office.

Read the essay

Scribner

Product · SoloVibe-coded · Next.jsAI tab completion
scribner.app

Experience

Frontend Web Developer, Magnet

Web agency. Clients included The Gorilla Glue Company and O’Keeffe’s Company.

  • Built and launched 12 accessible marketing sites in Webflow on Client-First: semantic HTML, scalable CSS architecture, matched to Figma at every breakpoint, each with a reusable page-building component system.
  • Built custom integrations between sites and third-party systems: scheduled ETL jobs on dockerized Node services in Google Cloud Run, HubSpot and Klaviyo through their APIs, Microsoft Planner through Power Automate, Zapier flows, Google Analytics.
  • Led the agency's AI research for two years, testing coding tools, skills, workflows, integrations, MCPs and headless scripting against technical and administrative work.
  • Worked directly with clients from kickoff through launch: scoping technical requirements, reviewing progress, turning feedback into built changes.

Design & Development Lead, Amply

Led Webflow and creative asset delivery for a team of designers and developers, translating client plans and feedback into execution.

Web Designer & Developer, Heggie Design LLC · freelance

Marketing sites and automated lead acquisition systems in Webflow and Astro for chatsi.ai, endorhealth.com, lindy.ai and others. 31 jobs and 856 hours through Upwork.

Education

Skills

Front end
HTML & CSS (mastery)JavaScriptWebflowClient-FirstAstroTailwindSanity
Integrations & automation
REST APIsNode.jsHubSpotKlaviyoShopifyStripeZapierPower AutomateGoogle Cloud Run
Quality & measurement
WCAG 2.2LighthouseCore Web VitalsGoogle Search ConsoleGoogle AnalyticsGoogle Tag ManagerPaid ads
AI tooling
Claude CodeMCP serversAgent skillsHeadless scriptingAgentic workflows