Hello, my name is
Freddie
Montilla Jr.
I build clean digital experiences.
<developer>
Freddie Montilla Jr.
Full-Stack Web Developer • @ScriptHex
</developer>
I'm a Web Developer and the creator behind ScriptHex, focused on building responsive, user-friendly web applications using the MERN stack.
Get to know me
About Me
I'm Freddie, a Computer Science graduate and the developer behind ScriptHex, where I build responsive, clean, and user-friendly digital projects.
I enjoy turning ideas into functional web applications using HTML, CSS, JavaScript, and the MERN stack — MongoDB, Express.js, React, and Node.js. Through hands-on projects, I've developed a strong interest in responsive design, usability, and solving real-world problems through code.
I'm continuously improving my full-stack development skills and looking for opportunities where I can contribute, take on real-world challenges, and grow as a developer.
My Skills
Tech Stack
Tools I use to turn ideas into responsive web experiences.
Front-end
HTML5
CSS3
Javascript
React
Backend
Java
PHP
Python
C#
Database
MySQL
Supabase
MongoDB
Selected work
Featured Projects
A few projects that reflect how I learn, build, and solve problems.
Featured Project
Lost & Found Tracker
A simple command-line application for managing lost and found items. Users can view lost items, report a new item, mark items as claimed, remove records, and search for specific items.
GitHub ↗
Featured Project
TindaTrack POS Mobile
TindaTrack is an offline-first mobile Point of Sale system designed for Retail, Cafe, and Restaurant businesses. It supports sales transactions, inventory management, product management, cashier accounts, open checks, table management, receipt printing, and cloud synchronization. The application is built to remain usable offline while securely syncing business data across devices when an internet connection is available.
GitHub ↗
Featured Project
ScriptHex-Enterprise-Suite
A full-stack Human Resource Information System (HRIS) designed to manage employees, attendance, leave requests, overtime, compensation, and payroll operations in one centralized platform. It features configurable salary structures, automated payroll computation, government and custom deductions, company-shared benefits, PTO and holiday calculations, professional payslip generation, payroll register export, and payroll version history for auditing and tracking payroll changes.
GitHub ↗
Featured Project
For Da Foods
A Windows-based Point of Sale system for food businesses, designed to manage menu items, customer orders, and daily transactions. It supports dine-in and take-out orders, quantity and VAT calculations, cash and change processing, receipt printing, sales reporting, and user management with a local SQL Server database.
GitHub ↗
Featured Project
Egg Classification
An AI-powered computer vision thesis that classifies candled White Leghorn chicken eggs as fertile, infertile, or rotten using a fine-tuned ResNet50 CNN. The model was trained using 5,400 preprocessed images and achieved 99.88% accuracy, helping make egg quality assessment faster and more consistent than traditional manual candling.
GitHub ↗
Featured Project
Biometric Tracking System
An IoT-based biometric attendance and access-control system that uses an ESP32 and fingerprint sensor to identify registered users, automatically record time-in and time-out, and unlock a solenoid-controlled door. The device communicates with a PHP and MySQL web dashboard over Wi-Fi for user enrollment, device configuration, attendance filtering, and Excel report export. An OLED display and buzzer provide real-time feedback during fingerprint scanning.
GitHub ↗
Featured Project
Brangay Management System
A web-based Barangay Hearing Management System designed to streamline complaint handling, summons scheduling, barangay official management, reports, and administrative records. The system includes role-based authentication, dashboard analytics, complaint and hearing tracking, chairmanship and official management, user administration, database backup/restore, and printable complaint and summon documents.
GitHub ↗
Get in touch
Let's Build Something.
I'm open to web development opportunities, collaborations, and conversations about technology and digital projects.
Email me →
If your email app doesn't open, contact me at freddiemontillaofficial@gmail.com
