Daniel Morales González
Lead Mobile Developer, Joe & The Juice · Copenhagen, Denmark
email on requestgithub.com/Noithamlinkedin.com/in/danielmoralesgx.com/dmooralesgmoralesgonzalez.com
I lead mobile at Joe & The Juice, where the React Native app serves more than two million guests. Before that I shipped medical-grade diabetes software and AR on Android. On the side, I run nyborger, a citizenship-exam app.
Experience
Lead Mobile Developer · Joe & The Juice
Mar 2026 – presentUnit of work · Direction
- Lead mobile development for the Joe loyalty app, serving 2M+ guests across markets.
- Set technical direction for the React Native codebase and mobile architecture.
- Drive cross-team initiatives with product, backend, data, and growth.
- Own the integrations the business runs on: payments, analytics, and engagement.
- Mentor developers and raise the bar on reliability, releases, and standards.
Senior Mobile Developer · Joe & The Juice
Mar 2024 – Mar 2026Unit of work · Systems
- Led the redesign of the onboarding flow.
- Built the shared payment layer for regional checkout in the Middle East.
- Built the experimentation setup the team uses to ship changes safely.
- Drove the TypeScript migration and over-the-air releases across the app.
Mobile Developer · Joe & The Juice
Dec 2022 – Mar 2024Unit of work · Flows
- Built ordering, loyalty, and navigation features in a fast-moving international product.
- Moved critical areas of a large JavaScript codebase to TypeScript.
- Integrated native iOS and Android payment SDKs for Middle East markets.
- Moved the app onto a new GraphQL API and introduced over-the-air updates.
Founder · nyborger
Mar 2025 – presentUnit of work · Everything
- Built a React Native app from scratch for the Danish citizenship exam.
- Designed a component library with Unistyles and Reanimated.
- Run it on Supabase with Edge Functions for business logic.
- Ship and maintain it on the App Store and Google Play.
Mobile Developer · Hedia
Feb 2019 – Nov 2022Unit of work · Features
- Delivered a medical-grade diabetes companion app with React Native and TypeScript.
- Bridged BLE and NFC medical devices through native modules.
- Automated the test pipeline, from linting to end-to-end runs.
- Worked with regulatory and QA teams to release under IEC 62304.
Android & Backend Developer · VMA Nordic
Jul 2018 – Dec 2018Unit of work · Screens
- Built the native Android app for VR Karbala with ARCore, GoogleVR, and Unity.
- Migrated legacy SQL workloads to Firebase.
- Continued as a contractor after the Erasmus+ program.
Projects
nyborger · nyborger.dk
Mar 2025 – presentA mobile companion for the Danish citizenship exam. Designed, built, and shipped as a side project.
React Native · Expo · Supabase · TanStack Query · Subscriptions
Joe & The Juice app · joejuice.com/app
Dec 2022 – presentLoyalty, ordering, and delivery for more than two million guests across markets.
React Native · TypeScript · Expo · GraphQL · Payments
Hedia Diabetes Assistant · hedia.com
Feb 2019 – Nov 2022Regulated digital health platform for insulin and glucose management.
React Native · TypeScript · MobX · Detox · BLE · NFC
VR Karbala · vrkarbala.com
Jul 2018 – Dec 2018A pilgrimage-focused AR and VR experience for Android.
Android · Unity · ARCore · Firebase
Toolbox
- Mobile
- React Native, Expo, EAS, Expo Router, React Navigation, TypeScript
- Motion & UI
- Reanimated, Gesture Handler, Skia, Unistyles, Figma
- State & data
- TanStack Query, Zustand, Redux Toolkit, MobX, Apollo Client, GraphQL, Zod, MMKV
- Backend
- Supabase, Firebase, Node.js
- Product
- Amplitude, Braze, mParticle, RevenueCat, Adyen, Auth0, Mapbox, i18next
- Quality & delivery
- Jest, Testing Library, Detox, Sentry, GitHub Actions, CircleCI, Bun
Education
Multiplatform Application Development · INS Provençana
Sep 2016 – Jun 2018Aerospace Systems Engineering · Universitat Politècnica de Catalunya
Sep 2015 – Jun 2016Certifications
- IEC 62304:2016/AMD 1:2015 · QAdvisDec 2022
- IEC 62304: Medical Device Software Life Cycle Processes · QAdvisNov 2022
- IEC 82304-1:2017 Health Software · QAdvisOct 2022
- Occupational Risk Prevention · Generalitat de CatalunyaJun 2015
- English Language Immersion (C1) · Universidad Internacional Menéndez PelayoAug 2014