- 👋 Hi, I’m @jayjson
- 👀 I work as an iOS engineer and am passionate about creating and deliverying value through iOS apps.
- 📫 You can reach me at jayjson@hey.com about potential collaborations.
- 👨🏻💻 I have worked on these projects so far:
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Lookscope (App Store Link):
- Role: Sole developer, product/project/engineering lead.
- Contributions: Developed the entire app from scratch, overseeing all aspects of development and growth, except for visual design. Achieved profitability with the subscription (B2C SaaS) business model and secured 3rd place in the Editor’s Recommendation of the Week in the Apple App Store.
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Dispo (App Store Link):
- Role: iOS Team Lead, individual contributor.
- Contributions: Led the development, release, and A/B testing of key features including the main content posting flow, deeplinking API, push notifications, and in-app subscription and payment. Drove architectural discussions to scale the app and enhanced stability, achieving a high crash-free rate through quality assurance and code reviews.
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Flo EV Charging App (Website):
- Role: Key iOS developer, collaborator with the Android team.
- Contributions: Spearheaded the development of essential features for the app's MVP, including the charging station map, vehicle management screens, Stripe payment, and OAuth 2.0 signup integration.
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Allevio Patient Navigator (App Advice Link):
- Role: Main developer.
- Contributions: Independently developed the MVP, including features for managing clinic appointments via backend API, signups, and push notification functionalities.
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Naveo Pro (Website):
- Role: Individual contributor.
- Contributions: Developed features integrating with Google Maps API and Firebase services, including location/address search and wireless lighting device management.