Casey Sinoy — Full Stack Developer
Hi, I'm
Casey Sinoy
Full Stack Developer
I build high-performance web applications and websites that drive business results — specializing in React, Next.js, PHP, and WordPress.
Technical Skills
Technologies & Tools I Work With
Why Hire Me
READY TO ADD VALUE TO YOUR PROJECT
Cum Laude Computer Science graduate with hands-on experience building web applications using React, Next.js, and PHP. I have delivered 3 live client websites and 2 ongoing web developement for Australian businesses and built internal systems using modern tech stacks. My toolkit includes PHP, WordPress, React, Next.js, TypeScript, MySQL, and API integration. Currently working full-time, I take on freelance and contract projects during my off-hours — delivering quality work 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.
5+
1+
18+
Testimonial
Professional Testimonials
Team Supervisor
TSP Marine IndustriesAcademic Supervisor
STI CollegeEvent Coordinator
Conference Secretariat TeamTeam Supervisor
TSP Marine IndustriesAcademic Supervisor
STI CollegeEvent Coordinator
Conference Secretariat TeamWhat I Deliver
SOLUTIONS THAT DRIVE RESULTS
WordPress Solutions
High-converting websites built to grow your business. From sleek landing pages to full-featured platforms — delivered fast, built to last.
Custom Web Apps
Scalable applications engineered for performance. React, Next.js, PHP — the right stack for your unique requirements.
Speed & SEO
Faster load times. Higher rankings. More traffic. Technical optimization that puts you ahead of the competition.
Ongoing Support
Your site, always secure and up-to-date. Proactive maintenance so you can focus on what matters — running your business.
Digital Transformation
Take your business online. From brick-and-mortar to digital presence — I help you reach more customers and grow beyond physical boundaries.
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.






