Senior Native Android Developer for High-Security Earning App (AdMob + 6-Level MLM)

Job ID: 40235162

Budget: $100 – $120 USD

1. Core Framework:
Platform: 100% Native Android (Kotlin or Java). Strictly NO WebView or Hybrid frameworks.
Database: Real-time synchronization with a secure web-based Admin Panel.
2. Task & AdMob Integration (Full Security):
Flow: User clicks Task -> Trigger AdMob Interstitial/Rewarded Ad -> Redirect to YouTube/TikTok/FB -> Task Verified.
Server-Side Callbacks: Use server-side validation for AdMob rewards to prevent ad-skipping hacks.
Frequency Capping: Strict limit of 4 ads per device/day to protect AdMob account health.
3. 6-Level Referral & Salary Logic:
Architecture: Automated server-side tracking for a 6-level referral hierarchy.
Milestones: Auto-trigger "Monthly Salary" status once user reach invite targets (e.g., 200, 500, 1000 invites).
Dashboard: Real-time visibility of L1, L2, and L3 network for users.
4. Iron-Clad Anti-Cheat System:
Hardware Binding: Device ID/IMEI locking (Strictly 1 account per physical device).
Detection: Integrated routines to detect and block VPNs, Emulators, Rooted devices, and Parallel space apps.
IP Validation: Prevent multiple accounts from the same IP address.
5. Admin Control Panel:
Remote Config: Ability to update Task URLs and AdMob Unit IDs instantly without app updates.
User Management: Global search, manual block/unblock, and withdrawal approval system (JazzCash/EasyPaisa/USDT).
Budget: $100 - $120
Timeline: 12-15 Days
Note: I am looking for a long-term partner. Send a link to your previous work or a live APK demo in your bid. Generic bids will be ignored.