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phpthinky/README.md

Hi there, I'm Harold Rita 👋

Backend Developer | Systems Integrator | Tool Builder

I am a PHP/Laravel Architect specializing in building high-precision backends that orchestrate complex data flows. I don't just build websites; I build functional tools that bridge the gap between hardware (mobile cameras) and intelligence (AI models).


🛠️ My "PHPthinky" Tech Stack

I use Laravel as the central brain to connect disparate technologies:

  • Backend: PHP (Laravel 11/12), Node.js
  • Intelligence: Python (OpenCV, CIEDE2000 Color Difference Algorithms)
  • Mobile: React (Building APKs for real-world field-testing)
  • Infrastructure: Linux/Termux (Mobile-based Micro-servers), API Mocking
  • Deployment: Google Play Store (Production-ready APKs)
  • GIS & Spatial Data: Implementing Leaflet.js to visualize soil health trends and coordinate-based nutrient mapping for precision agriculture."

🧪 Featured Project: STK Camera

STK Soil Analyzer A mobile field assistant that brings laboratory precision to soil testing—entirely offline.

  • Computer Vision: Implemented the CIEDE2000 engine to read pH and NPK color strips with higher consistency than the human eye.
  • AI Orchestration: Converts raw chemical data into Structured Technical Summaries ready for processing by LLMs like ChatGPT or Claude.
  • Systems Architecture: Built as a 100% offline-ready tool with custom color calibration logic to ensure compatibility across different hardware and lighting conditions.
  • The Bridge: Developed using a "PHPthinky" logic—using Laravel to manage data integrity and Python for deep image analysis.

📈 Technical Philosophy

"I prioritize Core Functionality and System Architecture over UI polish. I build the engines that make the data move."

  • Logic First: I specialize in converting complex legacy systems (CI3) into modern, scalable Laravel architectures.
  • Tool Builder: My focus is on building tools that enable better decision-making through data integrity and cross-platform interoperability.
  • Hardware Parity: I test on real devices (APKs) and Linux-based environments (Termux) to ensure my code survives the real world.

📫 Connect with me

  • Interests: AgriTech (Part of the TAMAD Ecosystem "Tech-Agri for Mindoro Agile Development". My philosophy is simple: Build it fast, ship it, and iterate based on real-world feedback.), API Orchestration, and Laravel Internals.
  • Location: Philippines 🇵🇭

Pinned Loading

  1. thesishub thesishub Public

    Thesis Hub is an online thesis storage center and publication with analysis and monitoring system of all research studies of students from Bohol Island State University Bilar Campus.

    PHP 2

  2. rportal rportal Public

    This web application is designed to stored all my files in one location for fast access and search indexing using web browser

    PHP

  3. Cacao-Growers Cacao-Growers Public

    All about cacao in Bohol

    JavaScript 1

  4. events-attendance-and-collection events-attendance-and-collection Public

    Repo Name: event_qr_attendance → Description: QR-based Attendance Tracking System with penalty computation (PHP/MySQL)

    PHP

  5. Child-Health-Monitoring-System-ECCD Child-Health-Monitoring-System-ECCD Public

    Repo Name: Child-Health-Monitoring-System-ECCD → Description: Child Health Monitoring System based on ECCD standards (PHP/CodeIgniter)

    JavaScript