Frontend Developer &Full-Stack Engineer
I design polished interfaces and build the systems behind them across web and mobile, spanning UX, frontend architecture, backend services, testing, and launch.
Projects crafted
for frontend and full-stack delivery
A curated selection of interfaces, application systems, and supporting design work across web and mobile.
SynceriaFrom idea to production-grade product launch.
Synceria is the clearest proof of my frontend and full-stack range: I shaped the interface, built the application stack, and carried the product through testing, deployment, and public launch.
Research and Validation
Started with market, audience, and business research to shape the opportunity, define the target user, and pressure-test the concept before building.
Product Design and UX
Turned the concept into wireframes, mockups, flows, and a visual system that made the product feel distinct while staying clear and shippable.
Full-Stack Build and Launch
Built the production app, backend workflows, and operational tooling, then tested, deployed, and shipped to both the App Store and Google Play.
Built and shipped with
Frontend systems
with full-stack depth
I work across the full delivery stack, with strongest depth in frontend architecture, interaction design, TypeScript applications, backend services, testing, and deployment.
Synceria is the clearest proof: a production mobile product I co-founded, designed, built, and shipped to both the iOS App Store and Google Play Store.
Frontend + Full-Stack Development
I bring frontend implementation, application architecture, backend services, testing, and launch together in one build workflow.
Frontend
- React
- TypeScript
- Next.js
- JavaScript (ES6+)
- CSS / HTML
- Accessibility / WCAG-2
Mobile
- React Native / Expo
- NativeWind
- RevenueCat
- Reanimated
- Gesture Handler
- iOS / Android
Backend
- Supabase / PostgreSQL
- Firebase
- OAuth 2.0 / RLS
- API / SDK Integration
- Webhooks
- Node.js
DevOps
- CI/CD
- GitHub Actions
- EAS Workflows
- Vercel
- Docker
- Environment Management
General
- System Thinking
- User Research
- Prompt Engineering
- Psychology
- Iteration
- Communication
Let's talk about
your next build
If you need strong frontend execution with full-stack delivery behind it, I'm open to the right role, contract, or collaboration.
Or email directly at dylanadamshegarty@gmail.com



