FeaturedOpen to opportunities
Hello, I'm
Roger Moore A. Sangol
Full-Stack Developer
Full-Stack Developer specializing in React Native, Next.js, and cloud-based microservices. I create scalable, high-performance mobile and web applications with a strong focus on user experience and practical solutions. I also build websites using WordPress, Elementor, and other modern website builders.
Philippines Bagong Silang, Caloocan Cityrogermooresangol@gmail.com
Available for work
React NativeNext.jsFastAPIAWS
Career
Work Experience
Full-time and freelance work shipping production apps, APIs, and websites.
- Dec 2023 – Present
Full-Stack Developer Specialist
RapidooPH Inc.
- Developed and maintained React Native apps for rider and booker platforms using TypeScript, Redux, and WatermelonDB.
- Designed a closed-loop in-app wallet system enabling seamless in-app payments.
- Integrated UnionBank APIs and PayMongo for wallet cash-in and cash-out transactions.
- Implemented real-time rider tracking and route polylines via Google Maps & Directions API.
- Built and maintained backend microservices using FastAPI and Python.
- Deployed services on AWS (EC2 + S3) for performance and scalability.
- Managed Android APK and iOS build configurations for React Native apps.
- Wrote unit tests using Jest to ensure code quality.
- Jan 2024 – Present
WordPress & Next.js Developer
Freelance
- Built and maintained WordPress websites with Elementor — optimized for performance and responsiveness.
- Implemented on-page SEO across all projects to improve search visibility.
- Developed eCommerce and business websites for PH and international clients.
- Created websites using Duda and Webflow platforms.
- Built custom web applications using Next.js and Express.js.
- Designed and managed PostgreSQL and MySQL databases for scalable solutions.
Background
Education
- Aug 2019 – June 2023
Bachelor of Science in Computer Science
University of Caloocan City
- June 2017 – May 2019
Information Communication Technology – Major in Programming
Bestlink College of the Philippines
Stack
Tech Skills
The tools I reach for across mobile, web, backend, and cloud work.
Languages
JavaScript
TypeScript
Python
PHP
Frontend
React
React Native
Next.js
HTML5
CSS
TailwindCSS
Bootstrap
jQuery
Backend
Node.js
Express.js
FastAPI
Databases
PostgreSQL
MySQL
WAWatermelonDB
Supabase
Firebase
Tools & Cloud
AWAWS (EC2, S3)
Jest
Redux
Zustand
JWJWT
Cloudflare
HOHostinger
CMS & Builders
WordPress
ELElementor
DUDuda
Webflow
WIWix
Work
Projects
A selection of products, freelance builds, and experiments shipped over the past few years.
Featured
Built a cloud-based Point-of-Sale (POS) system for a milk tea and coffee shop in the Philippines using Next.js, PostgreSQL, Tailwind CSS, and Supabase. The system streamlines order management, inventory tracking, and sales reporting, improving operational efficiency.
PostgreSQLTailwind CSSSupabaseVercelNext.js
Developed a fully responsive business website using WordPress and Elementor for a local company in the Philippines. The site allows customers to easily book services and inquire about products for sale, helping the business streamline customer interactions and increase engagement.
WordpressElementorCSSHTML
Reach out
Contact
Open to full-time roles, freelance projects, and collaborations. Let's build something great.
Send a message