Open to full-time roles
I build web, mobile and AI products that are ready to ship and easy to maintain.
Angelito Decatoria III -
Angelito Decatoria III -
About me
I turn complex requirements into reliable web, mobile and AI products.
I'm Angelito, but you can call me “Third.” I'm a Computer Science graduate who builds scalable applications end to end, from the database to the interface.
I pair a strong academic foundation with hands-on work in full-stack architecture and on-device AI, and I care about shipping code that other people can read, run and maintain.
- 2026
- Year Graduated
- 10+
- Systems built
- 10+
- Certifications and seminars
- 2022
- Building software since
What I build
Full-Stack Web Dev
Building scalable web applications, interactive simulators, and real-time platforms using modern frameworks and robust database architectures.
Mobile Development
Developing high-performance, cross-platform mobile applications with real-time backend integrations and low-latency communication.
AI & Machine Learning
Training custom object recognition models and deploying highly optimized, offline-capable AI solutions directly on edge devices.
Recent work
Products I designed, built and deployed.
Certifications
Seminars and training in AI, databases and startups.
Tech stack
Skills and technologies
Experience
Projects, internships and freelance work since I wrote my first line of code in 2022.
Full Stack Developer
Resumi
Resumi
Architected a real-time resume editor and career platform featuring a voice-activated AI Interview Coach using Next.js, Prisma, and PostgreSQL.
QueueTopia
Built a web-based CPU scheduling simulator visualizing resource allocation algorithms like Round Robin and SJF with dynamic Gantt charts.
Seelai
Developed an AI-powered mobile assistant for partially sighted individuals, integrating a custom-trained YOLOv8 model via TensorFlow Lite for offline on-device inference.
ODCI System
Collaborated in a 3-person team to develop a centralized document platform across 6 campus departments using PHP, MySQL, and JavaScript.
Jayann's Store
Built a web-based Point of Sale that also runs a customer-facing storefront as freelance work — one shared inventory between the register and the online shop, powered by PHP, MySQL, and JavaScript.
Hello World
The day I wrote my very first line of code — the small start of everything that followed.
Archive gallery
Moments from school, events and the work behind the screen.
GitHub activity
Commits and contributions on my public repositories, by year.