Contact person: Bilingual App Build Postgres Next Flutter

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Location: Muscat, Oman

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a full-service partner to take a green-field product from idea to production over the next three to six months. The stack is set—Postgres for data, [login to view URL] for the web layer, and Flutter for the iOS / Android apps—so you should already feel at home with each of those technologies as well as with typical DevOps tooling for CI/CD and cloud hosting.

Key features
• Secure user authentication supporting email-password, popular social logins, and biometric unlock where the device allows it
• Real-time chat between users, delivered with minimal latency and a clean, modern UI
• Payments integration (think Stripe or a comparable gateway) with the usual flows—one-off purchase, saved cards, and refunds when needed

The audience is the general public, so robustness, accessibility, and polished UX are non-negotiable. Every screen, message, and error state must ship in both English and Arabic; please be comfortable designing for RTL layouts and handling localisation files.

Scope of work
1. Design: database schema, API contracts, wireframes, and high-fidelity UI for mobile and web
2. Build: fully functional Postgres + [login to view URL] backend, Flutter apps, and an admin dashboard for content / user management
3. Deploy & hand-off: automated testing, CI/CD pipelines, cloud infrastructure, monitoring, and documentation so the product can scale without drama

Acceptance criteria
• End-to-end flows (onboarding → chat → checkout) pass QA in English and Arabic on iOS, Android, and major browsers
• Lighthouse performance and accessibility scores above 90 on the web app
• 100 % unit test coverage on critical business logic and integration tests for payments and chat

If you thrive on owning the full lifecycle and can demonstrate previous multi-language, consumer-facing builds with this stack, let’s chat about the roadmap and milestones." (client-provided description)