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Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: StarstruckAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair ExtraordinaireAchievement: QuickdrawAchievement: YOLOAchievement: StarstruckAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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jcottam/README.md

Full-Stack Engineer · AI-Native

Building Reliable AI Systems

I built advertising systems at Amazon and financial infrastructure at Stripe. The stakes were real. Now I build agentic systems to that same standard — real integrations, real reliability, real UX. The AI is built in, not bolted on.

Tech Stack

  • Languages: JavaScript · Python · HTML · CSS · SQL · Markdown
  • Frameworks: Next.js · React · Astro · Nuxt · Vue · Tailwind · Node.js · Bun · Hono · FastAPI · Elysia.js
  • AI/ML: Model Context Protocol · OpenAI · Anthropic · Google Gemini · ElevenLabs · Replicate · Openclaw · Mastra · and many more
  • Infra: Vercel · Cloudflare · Azure · Docker · PostgreSQL · Redis · Databricks · Supbabase · Upstash

Connect

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  1. html-metadata html-metadata Public

    Lightweight, TypeScript-first JavaScript library for extracting HTML meta tags, Open Graph tags, and other metadata from HTML content or URLs

    TypeScript 15 10

  2. builder-notes builder-notes Public

    A collection of experiments, prototypes, and learning projects by John Ryan Cottam.

    TypeScript

  3. mcp-client-ts mcp-client-ts Public

    A TypeScript client implementation of the Model Context Protocol (MCP)

    TypeScript 1

  4. stripe-ecommerce stripe-ecommerce Public

    Adventure with Beanie is a single-page application (SPA) built with Vue.js. The e-commerce platform uses Stripe for payments, which are securely processed via HTTPS using a serverless function host…

    Vue 1

  5. blog-code-examples blog-code-examples Public

    This repository contains example code referenced in my blog posts.

    JavaScript 18 14