Francisco Miguel C.

Fullstack Developer with 20+ years building fast, accessible, production-grade user interfaces in React, Next.js, and TypeScript.

I am a Front End / Back End Developer focused entirely on the browser layer: React and TypeScript architecture, component design, state management, responsive layout, accessibility, and front end performance. For the last 10+ years my work has centered on React with Next.js and Vue with Nuxt.js and Quasar, turning Figma designs and product requirements into clean, maintainable front end code. I have spent 20+ years as a Back End Developer and Front End Developer, and I lead teams when a project needs it.

Highlights from my work as a Developer:

• 20+ years building React, Next.js, Vue, and TypeScript applications
• Top Rated Plus with 100% Job Success and $60K+ earned on Upwork
• Senior Developer and team lead, from single-page apps to large business platforms

𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱

• React and Next.js web applications - SaaS dashboards, admin panels, client portals, and single-page apps
• TypeScript front end / back end architecture - typed components, hooks, and state management with Redux
• Vue, Nuxt.js, and Quasar interfaces - responsive, component-driven front end builds
• Figma to React development - accurate, responsive UI built straight from design files
• Responsive and accessible interfaces - mobile-first layouts and WAI-ARIA accessibility
• Front end performance - faster page loads, Core Web Vitals, code splitting, and lazy loading
• REST and GraphQL front end integration - connecting React interfaces to APIs, auth, and payment flows (Stripe, PayPal, Square)

𝗠𝘆 𝗖𝗼𝗿𝗲 𝗙𝗼𝗰𝘂𝘀
React is where I do most of my front end work. I build typed React and TypeScript applications with a clear component structure, predictable state with Redux, and reusable UI patterns that scale as the product grows. I am equally comfortable starting a React front end from a Figma file or stepping into an existing React or Next.js codebase, understanding it quickly, and improving the structure without breaking what already works. When a project runs on Vue, I bring the same front end discipline to Nuxt.js and Quasar.

𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸
A strong Developer understands more than markup. I look at the user flow, component structure, state, edge cases, and how the interface talks to APIs, so the front end stays fast, accessible, and easy for the team to extend. On past React and Vue projects I have helped cut page load times by around 30-40% through cleaner component structure, lazy loading, and rendering fixes. I write React and TypeScript that is typed, tested, and maintainable, not quick fixes that create bigger problems later.