Tyson Monteiro, Fullstack Developer
Hey there! I'm Tyson Monteiro, a fullstack developer who builds scalable web and mobile applications using TypeScript, React and Node.js.
Free tools I built
Real products I designed, shipped and still run. Try any of them, no strings attached.
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Try it freeSome of my work
Filter by a technology, then click a project to see the details.
My services
Ways I can help you build, grow and maintain your software.
In-house software development
Custom internal tools and business systems built around how your team actually works.
Web app development
Fast, scalable web applications with clean, maintainable code and great UX.
Mobile app development
iOS and Android apps built from a single React Native codebase.
API & backend development
Robust APIs and backend systems designed for reliability and scale.
Website development
Responsive, fast websites and landing pages that convert.
SEO
Technical SEO and on page optimization to help your site rank and get found.
WordPress optimization & maintenance
Speed, security and ongoing upkeep for existing WordPress websites.
Rescue & Repair
Diagnose and fix bugs, breakages and performance issues on any existing web app or website.
My stack
The main technologies I reach for on my projects.
- TypeScriptTyped JavaScript for safer, more maintainable code.
- ReactMy core library for building interactive user interfaces.
- Next.jsFull-stack React framework for fast apps that rank well.
- React NativeOne codebase shipping to both iOS and Android.
- Node.jsJavaScript on the server for APIs and backend services.
- PostgreSQLReliable relational database for structured data.
- MongoDBFlexible document database for products that move fast.
- Tailwind CSSUtility first styling for consistent, responsive design.
- WordPressBuilding, optimizing and maintaining WordPress websites.
How I use AI to deliver the highest quality software
AI is a force multiplier in my workflow, not a shortcut that cuts corners. It lets me move faster while raising the bar on quality. Here is how it fits into every project.
- 01
Plan before I build
I use AI to pressure test the approach up front. Requirements, edge cases and architecture all get mapped into a clear spec before a single line of code is written.
- 02
Accelerate the build
AI handles the repetitive scaffolding and boilerplate so I can spend my time on the hard problems, product decisions and the details that actually matter to you.
- 03
Review everything, twice
Every change goes through AI assisted code review alongside my own. Bugs, security issues and rough edges get caught long before they reach production.
- 04
Verify against the real thing
Nothing ships on assumption. I test and verify each feature running in the real app, so what you get is something that genuinely works.