Melvin Jones Gallano Repol
FreelancerI'm a Freelance Software Engineer with expertise in full-stack web development, search engine optimization, data analytics, embedded system design with arduino programming, hardware & software troubleshooting and progressive web applications.
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Clients
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Projects
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Years Experience
Why Work with Me?
Low Upfront Commitment
Only a 5% downpayment is needed for large projects to secure your slot—no big risk, just a small start.
No Output, No Payment
You pay only when you see results. If nothing is delivered, you owe nothing.
Transparent Communication
Get regular updates and clear, honest communication throughout your project.
Flexible Engagement
Choose one-time projects or ongoing support—services are tailored to your needs.
Surprise Perks
Enjoy occasional bonus features, optimizations, or helpful docs—at no extra cost!
Have questions or need something custom? Contact me anytime! Student? Get 20% Discount.
Projects

Ulisha Store
A premier destination for quality fashion, accessories, and electronics. Bringing you the best products at competitive prices.
Technologies:
react · tailwind · supabase

Devops Capstone Project
Completed as part of the IBM Devops Capstone Project on Coursera.
Technologies:
python · docker · kubernetes

Project POS
A lightweight, web-based and offline-capable POS system built for flawless performance, supporting multi-department roles and full functionality.
Technologies:
react · bootstrap · laravel

Axleshift Core 1 - Capstone Project
A freight management services. Providing Businesses with cutting-edge platform.
Technologies:
mern · bootstrap

Second Chance Backend Nodejs Capstone
Completed as part of the IBM JavaScript Back-End Capstone Project on Coursera.
Technologies:
javascript

LGU Management System
A Project for Project Management class.
Technologies:
php · javascript · bootstrap · mysql

Project Orion
Meet the lightning-fast Facebook Messenger chatbot, seamlessly managing multiple accounts with access to 271 commands.
Technologies:
node.js · openai

Online Catering System
A Project for HCI Subject.
Technologies:
php · javascript · bootstrap · mysql

Room Rental System
A Project for Web Dev Subject.
Technologies:
php · javascript · bootstrap · mysql
Webvium VPN
Inspired from Webvium, Webvium VPN is a lightweight android VPN app focuses in speed, simplicity, security and privacy.
Technologies:
java · openvpn

mrepol742.github.io
This is where i showcase my projects, landing pages, tools and other awesome things.
Technologies:
bootstrap · javascript · php
Project Webvium
A Project that aims to be the lightest, fastest, secured, private and full-featured android web browser. Programmed and design from Scratch.
Technologies:
java · sqlite
Skills

Software Engineer
It's a field of engineering that i used for development and maintenance of software
systems. It involves the application of engineering principles and techniques to the design... See More,
development,
testing, and maintenance of software.
I create efficient and
reliable software solutions that meet customer needs. It also involves
the
use of various tools and technologies to ensure the quality and performance of the software.

Full Stack Web Developer
I have experience in creating dynamic websites and web applications
using HTML, CSS, JavaScript, PHP, MySQL, Bootstrap, NodeJS, Firebase, MongoDB and other web... See More
development
frameworks.
I am proficient in developing
user-friendly and responsive web designs that are optimized for various devices and browsers. I have a
strong understanding of web development principles and best practices, and I am able to troubleshoot and
debug web applications.

Search Engine Optimization (SEO)
It's a process I use for web development, like on this one, which involves optimizing
websites to rank higher in search engine results. In SEO it involves optimizing content, website
structure, and... See More other elements to make sure
that search engines can easily find and index a website or a
page.
It is important part of digital marketing, as it helps to increase website visibility and drive
more organic traffic to a website.

Data Analytics
It's a process of trasforming raw data to understandable information with the main goal is delivering useful information that support desicion-making... See More it includes a range of tools, technologies, and processes used to find trends and solve problems.

Embedded System Design with Arduino Programming
Demonstrates my ability to create compact and specialized computer systems using the Arduino platform.
This skill involves combining hardware and software expertise to develop... See More efficient, low-power, and often
real-time systems for various applications, from IoT devices to robotics and home automation.
With my proficiency in selecting microcontrollers, sensors, actuators and programming them
effectively, i can optimize code, manage power consumption, and troubleshoot hardware-software
interactions. My expertise in this field positions is as a valuable contributor in the world of smart
devices and automation.

Hardware and Software Troubleshooting
I have experience in computer hardware and software, which includes assembling,
troubleshooting, and repairing of computer systems. I am knowledgeable in the installation and
configuration of operating systems... See
More, software
applications, and hardware components.
And also proficient in the use of various software tools and technologies to optimize computer
performance and ensure system security.
My Team
Work Experience
Freelance
2021 - PresentSoftware Engineer
I develop, deploy, and maintain efficient and reliable software and websites tailored to meet customer needs, based on system analysis, design, and business models.
My responsibilities include gathering requirements, designing scalable architectures, implementing robust code, and ensuring quality through testing. I also handle deployment, monitor performance, and provide ongoing support and updates.
I collaborate with clients and teams to deliver solutions using modern technologies and best practices, focusing on usability, security, and maintainability.
IT Staff
Incharge of maintaining the IT infrastructure, including hardware, software, and network. Responsible for troubleshooting technical issues, providing support to end-users, and ensuring the efficiency and reliability of the organization's IT systems.
Intership
April - June 2025Introduction to RAN, 5G, and Open RANCertificate of Particiption
Asia Open RAN Academy
11-2024See certification
Artificial Intelligence/Machine LearningCertificate of Particiption
Asia Open RAN Academy
12-2024See certification
Friends
Organizations
Deep
AI-Powered Code Generation- Transforming Software Engineering in 2024
The rapid advancements in Artificial Intelligence, particularly in Large Language Models (LLMs) such as OpenAI's GPT-4 and Microsoft's Copilot, are redefining the landscape of software engineering. ...
July 13, 2025
Best Travel Destinations in 2024 - Plan Your Ultimate Adventure
Travel Are you ready to embark on an unforgettable journey in 2024? The world is brimming with spectacular destinations waiting to be explored, and it's time to pla ...
January 1, 2024
Build Your Own Freight Management System with Axleshift Core 1
Looking to launch or enhance a freight management platform? The open-source AxleShift Core‑1 repository offers a powerful foundation for clients to bootstrap their own freight systems—from order e ...
June 22, 2025
Crafting Your Online Presence - Building a Blog with VuePress
In the realm of static site generators, VuePress-Blog stands out as a versatile and efficient tool for crafting your online presence. Tailored specifically for blogging, VuePress-Blog combines the ...
January 6, 2024
Building Scalable Systems- Principles of Modern Software Architecture
In today’s fast-moving digital landscape, building scalable software systems is more crucial than ever. With users expecting seamless experiences regardless of traffic spikes or growing datasets, thou ...
July 3, 2025
Building Scalable Systems- Principles of Robust Software Architecture
Designing software systems that gracefully handle growth in users, data, and complexity is a top concern for engineers everywhere. Whether you’re building the next social media juggernaut or a data ...
July 3, 2025
How to Contribute to Deep
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July 15, 2025
DeFi 2.0- The Next Evolution in Decentralized Finance
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July 9, 2025
DeFi- The Future of Decentralized Finance Explained
In recent years, Decentralized Finance—or DeFi—has emerged as one of the most innovative and disruptive sectors within the cryptocurrency and blockchain space. By leveraging blockchain technology, D ...
July 2, 2025
Development Workflow Enhancements - Supercharging Your Productivity
In today's fast-paced world of technology, efficient development workflow can be the difference between thriving and barely surviving. As teams grow and projects scale, optimizing your workflow isn't ...
June 24, 2025
DIY Home Decor Ideas on a Budget - Transform Your Space
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December 29, 2023
Effective Debugging Strategies and Code Quality Improvements
Debugging is an intrinsic part of software development. No matter how experienced you are, bugs are inevitable. However, efficient debugging strategies, coupled with continuous code quality improvem ...
July 4, 2025
Exploring the Future of Browsing - Introducing Webvium Browser
Webvium Browser In the fast-paced world of web browsers, a new contender is emerging to redefine the way we navigate the digital landscape. Webvium Browser is ...
December 29, 2023
Five Debugging Strategies Every Developer Should Master
Debugging is a core part of every programmer’s toolkit. It doesn’t matter how rigorously you test or how mature your codebase is—bugs are inevitable. Yet, debugging is often underemphasized in formal ...
June 30, 2025
Foundations of Scalable Software Architecture- Designing Systems for Growth
Building software that works is just the start — building software that scales gracefully in the face of growth is the challenge architects and engineers grapple with daily. In this post, we'll expl ...
July 10, 2025
Harnessing the Power of Immutable Data Structures for Efficient, Predictable Code
Modern software systems grapple with complexity at every turn. As codebases grow, so does the challenge of ensuring reliability, maintainability, and performance. One paradigm that has gained signif ...
June 26, 2025
Healthy and Delicious Recipes for Weight Loss - A Comprehensive Guide
Embarking on a weight loss journey doesn't mean sacrificing flavor or enjoyment in your meals. In fact, a nutritious diet can be both delicious and satisfying. In this comprehensive guide, we'll explo ...
December 29, 2023
Hello World - The Genesis
public static void main(String[] args) { System.out.println("Hello, World"); } Hello world is a phrase that is often used to introduce someone to the world of programming. It is a ...
April 23, 2024
Mastering Debugging Strategies- Turning Bugs into Opportunities
Every software developer, from novice to expert, encounters bugs. While they’re frustrating, bugs are also opportunities to deepen your understanding of code and systems. Mastering debugging is a crit ...
June 28, 2025
Mastering Performance Optimization in Modern Web Applications
Performance optimization is a crucial aspect of modern web application development. As applications grow in complexity and user bases expand, ensuring that your app remains fast, responsive, and effic ...
June 24, 2025