Casey Sinoy — Full Stack Developer
Hi, I'm
Casey Sinoy
Full Stack Developer
I build modern web applications, SaaS platforms, and client websites — specializing in Next.js, React, TypeScript, PHP, and WordPress.
Technical Skills
Technologies & Tools I Work With
PHP
JavaScript
TypeScript
Python
Dart
HTML5
CSS3
React
Next.js
Flutter
Tailwind CSS
shadcn/uiPHPJavaScriptTypeScriptPythonDartHTML5CSS3ReactNext.jsFlutterTailwind CSSshadcn/uiPHPJavaScriptTypeScriptPythonDartHTML5CSS3ReactNext.jsFlutterTailwind CSSshadcn/ui
Node.js
Bun
Express
Flask
WordPress
MySQL
PostgreSQL
MongoDB
Supabase
Vercel
Git
GitHubNode.jsBunExpressFlaskWordPressMySQLPostgreSQLMongoDBSupabaseVercelGitGitHubNode.jsBunExpressFlaskWordPressMySQLPostgreSQLMongoDBSupabaseVercelGitGitHub
Why Hire Me
READY TO ADD VALUE TO YOUR PROJECT
Cum Laude Computer Science graduate and Full Stack Developer specializing in modern web platforms with Next.js, React, and TypeScript. Delivered 9 client projects for Australian businesses across healthcare, fitness, hospitality, wellness, and e-commerce — 4 live, 3 in staging, and 2 mockup designs — and built my own platforms: a map-first land marketplace (LotAtlasPH), a Philippine salary dashboard (Sahod.io), and an AI-powered recipe app (EatEase). I take on freelance and contract work during off-hours — delivering quality without compromising deadlines.
I treat every client project like my own product — obsessing over performance, clean code, and the details users actually notice. I build for results first: if it doesn't help your business grow, it's not done.
4+
1+
24+
Testimonial
Professional Testimonials
Ali Nur
Event Coordinator, Conference Secretariat TeamJake Falcon
CEO & Owner, Falcon MediaWhat I Deliver
SOLUTIONS THAT DRIVE RESULTS
WordPress Solutions
Your website is the first thing customers see — if it looks outdated or loads slow, they leave. I build professional WordPress sites that convert visitors into paying customers.
Custom Web Apps
Off-the-shelf tools don't fit every business. I build custom web applications with React, Next.js, and Node.js — tailored to how your business actually works.
Speed & SEO
A slow site costs you customers. A site nobody finds costs you even more. I optimize load times, fix technical SEO, and get you ranking where your customers are searching.
Ongoing Support
Broken plugins, security vulnerabilities, expired SSL — one neglected update can take your site down. I handle maintenance, monitoring, and backups so you never lose sleep over your website.
Digital Transformation
Your competitors are online — your customers are searching for you there too. I help businesses go from zero digital presence to a professional platform that captures real leads.
Have a Project in Mind?
Open for freelance projects and contract work. I work remotely and can collaborate across time zones. Whether you need a web app, WordPress site, or custom solution — let's discuss your project. Response within 24 hours.
