<Joshua Victoria />
I design and build production-grade web and mobile applications. Real-time systems to polished mobile experiences. Clean code, great UX, shipped on time.
// capabilities
Things I Build
End-to-end capabilities across web and mobile, from architecture to deployment. Click GitHub or Demo to see it in action.
Authentication
JWT, OAuth2, SSO, MFA, and session management for web and mobile apps.
Real-time Chat & Messaging
WebSocket-based messaging with typing indicators, read receipts, and room management.
Subscription Billing
Recurring billing, plan upgrades/downgrades, trial periods, and usage-based pricing.
One-time Payments & Invoicing
Checkout sessions, invoice generation, and receipt delivery via email.
Push Notifications
Cross-platform push notifications for iOS, Android, and web via FCM and APNs.
File Upload & Storage
Drag-and-drop uploads with progress tracking, image resizing, and CDN delivery.
REST & tRPC APIs
Type-safe API layers with input validation, rate limiting, and OpenAPI docs.
Email System
Transactional emails, drip campaigns, and React-based HTML templates.
Full-text Search & Autocomplete
Full-text search, faceted filters, and autocomplete with debounce and pagination.
Analytics Dashboard
Custom dashboards with real-time metrics, charts, filters, and data export.
Mobile App Development
Native iOS and Android apps with Expo, offline support, and device APIs.
SEO & Server-side Rendering
SSR, ISR, metadata APIs, sitemaps, and structured data for search ranking.
// showcase
Code I Write
Real patterns I ship. Middleware chains, typed controllers, env validation, provider composition.
// work
Selected Projects
A mix of web and mobile projects — real products with real constraints.
Shrten
Classic URL shortener with a clean interface. Paste a long link, get a short one instantly. Built as a personal hobby project.
Tailflow
Analytics platform for Southeast Asian e-commerce sellers. Pulls live data from Shopee, TikTok, Lazada, and Shopify into one dashboard with sub-second refresh rates. Includes Xendit subscription billing.
Dex
Relationship management app for iOS, Android, and web. Syncs your contacts, connects to LinkedIn and Gmail, and helps you stay on top of your professional network. Ships via EAS with OTA updates across App Store and Google Play.
Swing & Soul
Golf journaling app for web and mobile. Log every hole, get AI-generated insights on your game, and manage your subscription through RevenueCat. Backed by Supabase for auth and real-time data.
Apollo Journal
AI journaling app for web and mobile. Gives you structured prompts and self-reflection tools to help you build a consistent journaling habit. Runs on Supabase with RevenueCat subscription billing.
Mental Edge
Mental performance app for athletes on web and mobile. Helps you build mental strategies, log reflections, and track your progress over time. Built with Next.js and React Native on a Supabase backend.
// experience
Career Timeline
Years of shipping — from junior dev to full-stack architect.
Full Stack Web & Mobile Developer
Raz Industries (WA) Pty Ltd — Australia
Architected and shipped an AI-powered dashboard spanning web (Next.js) and mobile (React Native), integrating Supabase for real-time backend services and Stripe for end-to-end payment processing. Delivered zero-downtime production deployments across web (Netlify) and mobile (EAS), supporting a live user base across iOS and Android.
Full Stack React Native Developer
Dex — United States
Owned end-to-end mobile development for Dex (React Native + Expo), shipping a cross-platform iOS/Android app with contact sync, LinkedIn and Gmail integrations, and polished UX. Engineered real-time backend services in Node.js and Firebase, and implemented CI/CD pipelines with OTA update delivery via EAS.
Full Stack Web Developer
Control Flow Labs — Philippines
A full-stack analytics platform (Next.js + FastAPI) unifying e-commerce data from Shopee, TikTok, Lazada, and Shopify into a single real-time dashboard for SMB clients across Southeast Asia. Integrated Xendit subscription billing with gated premium features.
Junior Software Engineer
DevSoft — Armenia
Diagnosed and resolved critical bugs across JavaScript component libraries, cutting reported issues by 50%. Expanded test coverage by 30% using QUnit and TestCafe, reducing regression bugs by 50%. Produced interactive framework demos in Vue, Angular, React, and jQuery that drove a 25% lift in client engagement.
Frontend Developer Intern
KadaKareer — Philippines
Shipped React-based feature enhancements to a production LMS, increasing feature delivery velocity by 35% within a two-week sprint cadence. Reduced ticket backlog by 40% through disciplined bug triage and on-time delivery of features and fixes.
// contact
Get In Touch
Have a project in mind or just want to say hi? My inbox is always open.
prefer email? jdvictoria.tech@gmail.com