Business Client need Mobile App Development
Contact person: Business Client
Phone:Show
Email:Show
Location: Ealing, United Kingdom
Budget: Recommended by industry experts
Time to start: As soon as possible
Project description:
"Developer Capabilities Required
Core Requirements
• Expert-level React Native / Expo / TypeScript experience.
• Deep understanding of state management, asynchronous flows, and efficient component structure.
• Capable of building polished, production-grade mobile experiences — not prototypes.
• Strong understanding of secure local storage, permissions, and user data privacy.
• Experience integrating APIs and third-party SDKs cleanly.
• Able to handle real-time updates, background processes, and multi-device sync.
• Familiarity with authentication systems, backend communication, and session security.
• Clean, modular architecture — easily scalable and maintainable.
Preferred Backend Skills
• Proficient in Node.js, Express, and modern databases (Postgres / Firestore / Supabase).
• Familiar with cloud deployment, CI/CD pipelines, and error monitoring.
• Experience designing and maintaining RESTful APIs.
• Understanding of serverless environments and event-driven execution.
Bonus Experience
• Mobile permissions (calendar, contacts, etc.)
• Integrating communication APIs (email, SMS, or similar)
• Connecting to external APIs with OAuth 2.0
⸻
Product Designer Capabilities Required
• Expert in Figma, component libraries, Auto Layout, and design systems.
• Deep understanding of modern mobile UX and iOS-grade UI polish.
• Can create clean, consistent layouts emphasizing hierarchy and simplicity.
• Strong sense of typography, spacing, and interaction flow.
• Experience designing multi-state views (loading, empty, success, error).
• Skilled in motion design and subtle animations for smooth user experience.
• Comfortable collaborating closely with developers for implementation accuracy.
• Detail-obsessed: designs feel engineered, not artistic experiments." (client-provided description)
Matched companies (2)

Crystal Infoway
