Flutter + Firebase Developer (2–3 day sprint) — Map Listings + Invite-only + Subscription + Ads
Overview:
Build Covenant Commerce, a tight-network business directory for a covenant community. Users browse businesses on a world map, search by category, and tap markers for a popup with details. Access is invite-only with a covenant questionnaire and admin approval.
Monetization:
free with AdMob banner/native ads + $0.99/month ad-free subscription via Google Play Billing.
Must be Android-first with installable web build (PWA/Flutter web) if feasible in time.
Must-haves (features):
Invite-only signup
Invite code required to register
Each approved member can invite others (limited invites: default 5)
Track “invited by” and invite chain
Covenant questionnaire at signup
Short answers: “What does it mean to be in covenant?” and “Why do business inside covenant community?”
Participation intent: Buy / Sell / Trade / All
Visible to admin before approval
Admin approval workflows
Approve/reject users
Reopen/reverse mistakes
Approve/reject business listings
Remove users + remove their listings
View and action reports
Business listings
Fields: business name, category, short description, city/region/country, phone, email, website
Public location is city/region only (privacy). No exact addresses.
Search + Map
Search by keyword + filter by category
World map with markers (cluster if needed)
Tap marker shows popup/balloon with business name, category, city/region, contact buttons
Show list results under/next to map
Report button
“Report this listing” with reason → sends to admin queue
Monetization
AdMob banner/native ads only (no interstitial/video)
Google Play subscription $0.99/month removes ads
Purchase verification + entitlement stored (basic secure approach)
Home screen
Simple logo illustration (bearded man blowing long kudu shofar)
Under logo: Prov. 11:27 (reference only)
Tech stack:
Flutter
Firebase Auth + Firestore (+ Cloud Functions if needed)
Google Maps SDK (or Mapbox)
in_app_purchase for subscriptions
AdMob plugin
Deliverables:
Flutter repo + clean setup instructions
Firebase structure + security rules
Android release build (AAB) ready for Play Console upload
Basic admin panel (can be Flutter “admin mode” or simple web/admin page)
Timeline / availability:
Sprint start: immediately
No work on Saturday Feb 14, 2026 (Sabbath).
Goal: app ready to submit Monday or Tuesday at the latest next week (review time depends on Google)
To apply, answer:
Link to a Flutter app you shipped using Firebase
Have you implemented Google Play subscriptions + AdMob before? Provide example
How will you implement invite codes + limited invites?
How will you store/search listings (Firestore queries vs Algolia)?
Confirm you can avoid work on Feb 14
Budget:
Fixed price with milestones (preferred)
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Build Covenant Commerce, a tight-network business directory for a covenant community. Users browse businesses on a world map, search by category, and tap markers for a popup with details. Access is invite-only with a covenant questionnaire and admin approval.
Monetization:
free with AdMob banner/native ads + $0.99/month ad-free subscription via Google Play Billing.
Must be Android-first with installable web build (PWA/Flutter web) if feasible in time.
Must-haves (features):
Invite-only signup
Invite code required to register
Each approved member can invite others (limited invites: default 5)
Track “invited by” and invite chain
Covenant questionnaire at signup
Short answers: “What does it mean to be in covenant?” and “Why do business inside covenant community?”
Participation intent: Buy / Sell / Trade / All
Visible to admin before approval
Admin approval workflows
Approve/reject users
Reopen/reverse mistakes
Approve/reject business listings
Remove users + remove their listings
View and action reports
Business listings
Fields: business name, category, short description, city/region/country, phone, email, website
Public location is city/region only (privacy). No exact addresses.
Search + Map
Search by keyword + filter by category
World map with markers (cluster if needed)
Tap marker shows popup/balloon with business name, category, city/region, contact buttons
Show list results under/next to map
Report button
“Report this listing” with reason → sends to admin queue
Monetization
AdMob banner/native ads only (no interstitial/video)
Google Play subscription $0.99/month removes ads
Purchase verification + entitlement stored (basic secure approach)
Home screen
Simple logo illustration (bearded man blowing long kudu shofar)
Under logo: Prov. 11:27 (reference only)
Tech stack:
Flutter
Firebase Auth + Firestore (+ Cloud Functions if needed)
Google Maps SDK (or Mapbox)
in_app_purchase for subscriptions
AdMob plugin
Deliverables:
Flutter repo + clean setup instructions
Firebase structure + security rules
Android release build (AAB) ready for Play Console upload
Basic admin panel (can be Flutter “admin mode” or simple web/admin page)
Timeline / availability:
Sprint start: immediately
No work on Saturday Feb 14, 2026 (Sabbath).
Goal: app ready to submit Monday or Tuesday at the latest next week (review time depends on Google)
To apply, answer:
Link to a Flutter app you shipped using Firebase
Have you implemented Google Play subscriptions + AdMob before? Provide example
How will you implement invite codes + limited invites?
How will you store/search listings (Firestore queries vs Algolia)?
Confirm you can avoid work on Feb 14
Budget:
Fixed price with milestones (preferred)
Apply tot his job
Apply To this Job