Need Experienced App Developer in Flutterflow/Supabase

Posted 2 days ago

Only freelancers located in the U.S. may apply.U.S. located freelancers only

Summary

Hello Upwork Developers! This app will be a critical tool once it's finalized. Looking for an experienced, supportive, and communicative developer in the Sacramento or San Francisco Bay area. Fee for the first build of the mobile app and a desktop version is flexible based on experience and qualifications. Starting rate around $2-3K with a timeline of not more than 6 months. Project Criteria: -Set up a Supabase project cleanly -Create tables with proper relationships -Implement Row Level Security (RLS) -Write policies that protect sensitive data -Document every policy -Use Supabase Auth for login + roles -Avoid unnecessary Postgres functions unless documented -Full FlutterFlow project -Full Supabase schema -Full Supabase policies -Full documentation -Full training -Full source files -Full ownership transferred to me (owner) ACTUAL DELIVERABLES FOR APP (APP FEATURES) 1. User Accounts & Authentication -Email/password login -Password reset -Optional multi‑factor authentication -Role‑based access (if needed later) -Supabase Auth integration 2. Data Storage & Structure -Supabase database -Clean relational tables -Secure Row Level Security (RLS) -Encrypted or protected sensitive fields -Full audit trail (optional but recommended) 3. Data Input & Forms -Multiple structured forms -Conditional fields (show/hide based on user input) -Attachments (images, files, audio, etc.) -Draft saving -Edit/update existing entries -Delete entries (with confirmation) 4. Data Viewing & Reporting -List views -Detail views -Filters (date, category, tags, etc.) -Search -Sorting -Summary reports -Optional charts or analytics 5. PDF / Word / CSV Exporting Your app must support exporting: -Individual records → PDF -Collections of records → PDF or CSV -Summary reports → PDF -Optional: Word (.docx) export -Exports must include: - Branding -Timestamp -User info -Structured layout -Optional attachments FlutterFlow supports PDF generation natively. CSV export is easy. Word export requires a plugin or API. 6. File Attachments Users must be able to: Upload images Upload documents Upload audio notes View attachments Download attachments Stored in: Supabase Storage With secure access policies 7. Notifications (Optional) Email notifications Push notifications (if determined needed; nice to have) In‑app alerts Push notifications require: Firebase setup Apple/Google certificates 8. Subscription / Billing System If I want paid tiers later, I need: Stripe integration Subscription tiers Free vs paid feature gating Billing history Cancel/renew options Webhooks to update Supabase roles This can be added later — don’t need it for MVP. 9. Settings & User Preferences Profile editing Email change Password change Notification preferences Optional dark mode 10. App Publishing Requirements The app must support: iOS build Android build Web app (optional) App store listing setup Version updates Crash reporting (Firebase) 11. Admin Tools (Optional) If you want admin features later: Admin dashboard User management Data oversight Export all data Role assignment This can be added after MVP. ⭐ 12. Privacy & Security Requirements Because OGRE handles sensitive content: NDA required before development Secure Supabase RLS No external data sharing No analytics that expose user content Optional local encryption Optional “panic delete” or “quick hide” feature Decoy page for startup/app disguise ⭐ 13. Maintainability Requirements The app must be built so I can: -Add fields -Edit forms -Add pages -Update logic -Manage Supabase -Publish updates -Debug issues This is why FlutterFlow and post-app training is essential, so I can reliably handle the maintenance aspect of taking over control. Thank you for your interest in my app and I look forward to hearing from you!

  • $2,500.00

    Fixed-price
  • Intermediate
    Experience Level
  • Remote Job
  • Complex project
    Project Type
Skills and Expertise
Mandatory skills
User Authentication
In-App Search
Activity on this job
  • Proposals:20 to 50
  • Last viewed by client:2 hours ago
  • Interviewing:
    4
  • Invites sent:
    4
  • Unanswered invites:
    0
About the client
Member since Jun 29, 2026
  • United States
    1:06 PM

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