Antipolo City
Full-Stack & Mobile Developer
Ralph Natal
Ralph Lluewyne Natal is a full-stack and mobile developer in Antipolo who designs and builds real products: Flutter apps on Google Play and the App Store, booking and payment systems, and ordering apps for clients.
Ready to start right away
Ralph Lluewyne Natal is a developer from Antipolo City, Philippines, and a third year BSIT student at the Technological Institute of the Philippines, Quezon City (TIP-QC). He builds websites, web apps, and mobile apps, mostly with Flutter, React, JavaScript and TypeScript, and Supabase, and his favorite thing is shipping real products people actually use, not just practice projects.
His shipped work backs that up: Prayer Walk, a GPS devotional walking app live on the Google Play Store with the iOS release on the way, a full ticketing system for a theater in Honolulu, and an order-ahead app for a coffee shop in Hawaii, plus landing pages and microsites for client brands and events. He ships to the stores without owning a Mac, using Codemagic cloud CI and remote Mac sessions to get builds through App Store submission.
Before production code he spent 3+ years in graphic design, branding, and UI/UX, and he still designs what he builds in Figma. Claude Code is his main AI tool: he plans and reviews with Claude, then builds features, debugs, and refactors with Claude Code in VS Code. He is ready to start right away.
Ralph's links
Hire RalphMobile app · Live on Google Play
Prayer Walk
Prayer Walk is a GPS devotional walking app, built in Flutter and live on the Google Play Store, with the iOS release on the way. It pairs location tracking with a daily devotional habit: the walk is the point, and the app keeps pace with it.
Getting it into the stores was its own project. Ralph ships through cloud CI with Codemagic and remote Mac sessions, taking builds through Google Play production and App Store submission without owning a Mac.
Client work · Booking, ticketing, ordering
Systems clients actually run on
Ralph's client work is systems with money moving through them: a full ticketing system for a theater in Honolulu, and an order-ahead app for a coffee shop in Hawaii, plus client projects including work for CALLED Presentations. His full-stack builds run on Supabase or Firebase backends with Stripe and PayPal payments and transactional email.
His GitHub shows the habit behind the work: 16 public repositories and 394 contributions in the last year, from course systems to client builds.
Design · UI/UX in Figma
Design first: GyroSteps
Ralph designs what he builds. His design portfolio includes posters, shirts, and interface work, led by GyroSteps, a capstone UI design in Figma for a fall detection mobile application: a user dashboard, real-time alerts, and caregiver notifications for elderly monitoring.
Three years of design before production code is why his apps look considered instead of assembled. The screens are prototyped by the same person who has to ship them.