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Full-stack developer with hands-on freelance/contract experience shipping production web and mobile applications in Django, Laravel, React, and React Native. Proven ability to independently deliver end-to-end systems from computer-vision-based compliance monitoring to real-time ordering and marketplace platforms with measurable accuracy and performance results.…

Ceejay Santos

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Full-stack developer with hands-on freelance/contract experience shipping production web and mobile applications in Django, Laravel, React, and React Native. Proven ability to independently deliver end-to-end systems from computer-vision-based compliance monitoring to real-time ordering and marketplace platforms with measurable accuracy and performance results.…

Available to hire

Full-stack developer with hands-on freelance/contract experience shipping production web and mobile applications in Django,
Laravel, React, and React Native. Proven ability to independently deliver end-to-end systems from computer-vision-based compliance
monitoring to real-time ordering and marketplace platforms with measurable accuracy and performance results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Full-Stack Developer (Freelance) at EMS Mobile Application — Private Client

May 1, 2025 - July 1, 2025

Owned the mobile-to-backend integration layer for a React Native application connected to a Laravel REST API as part of a three-person team. Built and shipped more than 10 features and API endpoints, including UI layouts, screen designs, and backend logic for an employee and event management system. Implemented real-time functionality using Laravel WebSockets with Reverb/Pusher to enable live updates across the mobile client.

Full-Stack Developer (Contract) at Uniform Detection System — CVSU Thesis Client Project

May 1, 2025 - June 1, 2025

Delivered an end-to-end compliance-monitoring web application for a university capstone client using a Django REST Framework API and React dashboard. Trained and integrated a custom YOLO computer-vision model achieving 90% detection accuracy, automating uniform-compliance checks that previously required manual review. Built a real-time monitoring dashboard with live data visualization for immediate visibility into compliance status.