AVAILABLE FOR FREELANCE

Full-Stack Web & Mobile Developer

Crafting elegant solutions for the web and mobile platforms

Profile picture of Seraaj de Villiers

ABOUT ME

Crafting digital experiences with modern technology

With over 7 years of experience building web and mobile applications, I specialize in creating robust full-stack solutions that deliver exceptional user experiences across all platforms.

Modern Frontend

Next.js and React specialist building responsive, performant web applications with TypeScript.

Scalable Backend

Full-stack Node.js and Express architectures with Prisma ORM, PostgreSQL and MongoDB.

Mobile Development

Cross-platform mobile applications using React Native for iOS and Android.

TECH STACK

Technical Arsenal

Technologies I use to build fast, reliable, and scalable digital products.

Languages

Primary languages powering my full-stack development.

TypeScript

JavaScript

HTML

CSS

Frontend Frameworks

Modern frameworks for building interactive user interfaces.

React

Next.js

React Native

Vue

Nuxt

Tailwind CSS

shadcn/ui

Backend & Runtime

Server-side technologies for robust API and application logic.

Node.js

Express

Hono

REST APIs

GraphQL

Convex

State Management

Libraries for managing client state, server state, and data syncing.

Redux

React Query

Zustand

Databases & ORMs

Data persistence and object-relational mapping tools.

PostgreSQL

MongoDB

Prisma

Drizzle

SQL

Tools & Deployment

Development tools and hosting platforms for production apps.

Git

Vercel

GitHub

Electron

Expo

Tauri

Featured Work

A collection of projects that define my engineering philosophy.

View All Projects
TypeScript
PRODUCTIVITYWEB

Keepr

A link management application for organizing and saving important URLs with a clean, modern interface.

Code•Live
TypeScript
TOOLSWEB

Jsonify

A powerful JSON formatting and validation tool with syntax highlighting and real-time processing.

Code•Live
TypeScript
TOOLSDEVELOPER

What to Commit

A practical tool to help developers craft clear, structured commit messages and improve commit quality.

Code•Live
TypeScript
PRODUCTIVITYFULL-STACK

MegaTask

A lightweight task tracker for organizing projects, deadlines, and daily work with priorities and status updates.

TypeScript
WEBNEXT.JS

MegaMix

A modern web application built with Next.js and TypeScript, demonstrating advanced frontend techniques.

Code•Live
TypeScript
APIREACT

Pokedex

An interactive Pokédex application with comprehensive Pokemon data, search functionality, and responsive design.

TypeScript
FOODWEB

MegaMeal

A recipe and meal planning application built with TypeScript for discovering and organizing your favorite dishes.

Code•Live
TypeScript
AIFINTECH

MexpenseAI

AI-powered expense tracking and management application with intelligent categorization and financial insights.

Code•Live
TypeScript
PORTFOLIOWEB

Portfolio OS

Previous iteration of my personal portfolio website showcasing projects and skills with modern design patterns.

Code•Live

Let's build something extraordinary.

I'm currently open to new opportunities and collaborations. Drop a message and I'll get back to you soon.