diff --git a/packages/polling-contracts/src/__tests__/watermark-cas.test.ts b/packages/polling-contracts/src/__tests__/watermark-cas.test.ts
index 1d8237c..3eef3ca 100644
--- a/packages/polling-contracts/src/__tests__/watermark-cas.test.ts
+++ b/packages/polling-contracts/src/__tests__/watermark-cas.test.ts
@@ -166,14 +166,14 @@ describe('Watermark CAS Race Conditions', () => {
       expect(coreDataResult2).toBe(false);
     });
 
-    it('should verify IndexedDB CAS returns success boolean', async () => {
-      // Simulate IndexedDB transaction
-      const idbResult = await simulateIndexedDBWatermarkUpdate(null, testJwtIds[0]);
-      expect(idbResult).toBe(true);
+    it('should verify storage CAS returns success boolean', async () => {
+      // Simulate storage transaction
+      const storageResult = await simulateStorageWatermarkUpdate(null, testJwtIds[0]);
+      expect(storageResult).toBe(true);
       
       // Attempt to update with same condition
-      const idbResult2 = await simulateIndexedDBWatermarkUpdate(null, testJwtIds[0]);
-      expect(idbResult2).toBe(false);
+      const storageResult2 = await simulateStorageWatermarkUpdate(null, testJwtIds[0]);
+      expect(storageResult2).toBe(false);
     });
   });
 });
@@ -251,7 +251,7 @@ async function simulateCoreDataWatermarkUpdate(
   return false;
 }
 
-async function simulateIndexedDBWatermarkUpdate(
+async function simulateStorageWatermarkUpdate(
   expectedWatermark: string | null,
   newWatermark: string
 ): Promise<boolean> {
diff --git a/src/__tests__/platform-config.test.ts b/src/__tests__/platform-config.test.ts
new file mode 100644
index 0000000..d74429f
--- /dev/null
+++ b/src/__tests__/platform-config.test.ts
@@ -0,0 +1,289 @@
+/**
+ * Platform Configuration Tests
+ * 
+ * Tests for TimeSafari-specific platform configurations including
+ * Android and iOS platform settings.
+ * 
+ * @author Matthew Raymer
+ * @version 1.0.0
+ */
+
+import {
+  TimeSafariAndroidConfigManager,
+  TimeSafariAndroidConfig
+} from '../android/timesafari-android-config';
+
+import {
+  TimeSafariIOSConfigManager,
+  TimeSafariIOSConfig
+} from '../ios/timesafari-ios-config';
+
+describe('Platform Configuration', () => {
+  describe('Android Configuration', () => {
+    let androidConfig: TimeSafariAndroidConfigManager;
+
+    beforeEach(() => {
+      androidConfig = new TimeSafariAndroidConfigManager();
+    });
+
+    test('should initialize with default configuration', () => {
+      expect(androidConfig).toBeDefined();
+      
+      const notificationChannels = androidConfig.getAllNotificationChannels();
+      expect(notificationChannels).toHaveLength(5);
+      expect(notificationChannels[0].id).toBe('timesafari_community_updates');
+      expect(notificationChannels[0].name).toBe('TimeSafari Community Updates');
+      expect(notificationChannels[0].importance).toBe('default');
+    });
+
+    test('should get notification channels configuration', () => {
+      const channels = androidConfig.getAllNotificationChannels();
+      expect(channels).toHaveLength(5);
+      
+      const communityChannel = channels.find(c => c.id === 'timesafari_community_updates');
+      expect(communityChannel).toBeDefined();
+      expect(communityChannel?.name).toBe('TimeSafari Community Updates');
+      expect(communityChannel?.importance).toBe('default');
+      expect(communityChannel?.sound).toBe('default');
+      expect(communityChannel?.enableVibration).toBe(true);
+    });
+
+    test('should get required permissions', () => {
+      const permissions = androidConfig.getRequiredPermissions();
+      expect(permissions.some(p => p.name === 'android.permission.POST_NOTIFICATIONS')).toBe(true);
+      expect(permissions.some(p => p.name === 'android.permission.SCHEDULE_EXACT_ALARM')).toBe(true);
+      expect(permissions.some(p => p.name === 'android.permission.WAKE_LOCK')).toBe(true);
+      expect(permissions.some(p => p.name === 'android.permission.RECEIVE_BOOT_COMPLETED')).toBe(true);
+    });
+
+    test('should get battery optimization settings', () => {
+      const batterySettings = androidConfig.getBatteryOptimizationConfig();
+      expect(batterySettings.exemptPackages).toContain('com.timesafari.dailynotification');
+      expect(batterySettings.whitelistRequestMessage).toBeDefined();
+      expect(batterySettings.optimizationCheckInterval).toBeGreaterThan(0);
+    });
+
+    test('should get WorkManager constraints', () => {
+      const constraints = androidConfig.getWorkManagerConstraints();
+      expect(constraints.networkType).toBe('connected');
+      expect(constraints.requiresBatteryNotLow).toBe(false);
+      expect(constraints.requiresCharging).toBe(false);
+      expect(constraints.requiresDeviceIdle).toBe(false);
+      expect(constraints.requiresStorageNotLow).toBe(true);
+    });
+
+    test('should update configuration', () => {
+      const updates: Partial<TimeSafariAndroidConfig> = {
+        notificationChannels: [
+          {
+            id: 'custom_channel',
+            name: 'Custom Channel',
+            description: 'Custom notification channel',
+            importance: 'default',
+            enableLights: false,
+            enableVibration: false,
+            lightColor: '#000000',
+            sound: null,
+            showBadge: true,
+            bypassDnd: false,
+            lockscreenVisibility: 'public'
+          }
+        ]
+      };
+
+      androidConfig.updateConfig(updates);
+      
+      const channels = androidConfig.getAllNotificationChannels();
+      expect(channels).toHaveLength(1);
+      expect(channels[0].id).toBe('custom_channel');
+    });
+
+    test('should validate configuration', () => {
+      const validation = androidConfig.validateConfig();
+      expect(validation.valid).toBe(true);
+      expect(validation.errors).toEqual([]);
+    });
+
+    test('should handle configuration updates', () => {
+      const updates: Partial<TimeSafariAndroidConfig> = {
+        notificationChannels: [
+          {
+            id: 'test_channel',
+            name: 'Test Channel',
+            description: 'Test channel',
+            importance: 'default',
+            enableLights: false,
+            enableVibration: true,
+            lightColor: '#000000',
+            sound: 'default',
+            showBadge: true,
+            bypassDnd: false,
+            lockscreenVisibility: 'public'
+          }
+        ]
+      };
+
+      androidConfig.updateConfig(updates);
+      const validation = androidConfig.validateConfig();
+
+      expect(validation.valid).toBe(true);
+    });
+  });
+
+  describe('iOS Configuration', () => {
+    let iosConfig: TimeSafariIOSConfigManager;
+
+    beforeEach(() => {
+      iosConfig = new TimeSafariIOSConfigManager();
+    });
+
+    test('should initialize with default configuration', () => {
+      expect(iosConfig).toBeDefined();
+      
+      const notificationCategories = iosConfig.getAllNotificationCategories();
+      expect(notificationCategories).toHaveLength(4);
+      expect(notificationCategories[0].identifier).toBe('TIMESAFARI_COMMUNITY_UPDATE');
+      expect(notificationCategories[0].actions).toHaveLength(3);
+    });
+
+    test('should get notification categories configuration', () => {
+      const categories = iosConfig.getAllNotificationCategories();
+      expect(categories).toHaveLength(4);
+      
+      const communityCategory = categories.find(c => c.identifier === 'TIMESAFARI_COMMUNITY_UPDATE');
+      expect(communityCategory).toBeDefined();
+      expect(communityCategory?.actions).toHaveLength(3);
+      expect(communityCategory?.intentIdentifiers).toEqual([]);
+    });
+
+    test('should get background tasks', () => {
+      const backgroundTasks = iosConfig.getAllBackgroundTasks();
+      expect(backgroundTasks).toHaveLength(2);
+      expect(backgroundTasks[0].identifier).toBe('com.timesafari.dailynotification.fetch');
+      expect(backgroundTasks[1].identifier).toBe('com.timesafari.dailynotification.notify');
+    });
+
+    test('should update configuration', () => {
+      const updates: Partial<TimeSafariIOSConfig> = {
+        notificationCategories: [
+          {
+            identifier: 'custom_category',
+            actions: [
+              {
+                identifier: 'CUSTOM_ACTION',
+                title: 'Custom Action',
+                options: {
+                  foreground: true,
+                  destructive: false,
+                  authenticationRequired: false
+                }
+              }
+            ],
+            intentIdentifiers: ['CUSTOM_INTENT'],
+            hiddenPreviewsBodyPlaceholder: 'Custom placeholder',
+            categorySummaryFormat: '%u more',
+            options: {
+              customDismissAction: false,
+              allowInCarPlay: true,
+              allowAnnouncement: false,
+              showTitle: true,
+              showSubtitle: true,
+              showBody: true
+            }
+          }
+        ]
+      };
+
+      iosConfig.updateConfig(updates);
+      
+      const categories = iosConfig.getAllNotificationCategories();
+      expect(categories).toHaveLength(1);
+      expect(categories[0].identifier).toBe('custom_category');
+    });
+
+    test('should validate configuration', () => {
+      const validation = iosConfig.validateConfig();
+      expect(validation.valid).toBe(true);
+      expect(validation.errors).toEqual([]);
+    });
+
+    test('should handle configuration updates', () => {
+      const updates: Partial<TimeSafariIOSConfig> = {
+        notificationCategories: [
+          {
+            identifier: 'test_category',
+            actions: [
+              {
+                identifier: 'TEST_ACTION',
+                title: 'Test Action',
+                options: {
+                  foreground: false,
+                  destructive: false,
+                  authenticationRequired: false
+                }
+              }
+            ],
+            intentIdentifiers: [],
+            hiddenPreviewsBodyPlaceholder: 'Test',
+            categorySummaryFormat: '%u more',
+            options: {
+              customDismissAction: false,
+              allowInCarPlay: true,
+              allowAnnouncement: false,
+              showTitle: true,
+              showSubtitle: true,
+              showBody: true
+            }
+          }
+        ]
+      };
+
+      iosConfig.updateConfig(updates);
+      const validation = iosConfig.validateConfig();
+
+      expect(validation.valid).toBe(true);
+    });
+  });
+
+  describe('Cross-Platform Consistency', () => {
+    test('should have consistent notification channel/category structure', () => {
+      const androidConfig = new TimeSafariAndroidConfigManager();
+      const iosConfig = new TimeSafariIOSConfigManager();
+
+      const androidChannels = androidConfig.getAllNotificationChannels();
+      const iosCategories = iosConfig.getAllNotificationCategories();
+
+      // Both should have notification types (may have different counts)
+      expect(androidChannels.length).toBeGreaterThan(0);
+      expect(iosCategories.length).toBeGreaterThan(0);
+
+      // Both should have community updates as the first item
+      expect(androidChannels[0].id).toBe('timesafari_community_updates');
+      expect(iosCategories[0].identifier).toBe('TIMESAFARI_COMMUNITY_UPDATE');
+    });
+
+    test('should have consistent permission requirements', () => {
+      const androidConfig = new TimeSafariAndroidConfigManager();
+      const iosConfig = new TimeSafariIOSConfigManager();
+
+      const androidPermissions = androidConfig.getRequiredPermissions();
+      const iosCategories = iosConfig.getAllNotificationCategories();
+
+      // Both should require notification permissions
+      expect(androidPermissions.some(p => p.name === 'android.permission.POST_NOTIFICATIONS')).toBe(true);
+      expect(iosCategories.length).toBeGreaterThan(0);
+    });
+
+    test('should have consistent background task support', () => {
+      const androidConfig = new TimeSafariAndroidConfigManager();
+      const iosConfig = new TimeSafariIOSConfigManager();
+
+      const androidConstraints = androidConfig.getWorkManagerConstraints();
+      const iosBackgroundTasks = iosConfig.getAllBackgroundTasks();
+
+      // Both should support background processing
+      expect(androidConstraints.networkType).toBe('connected');
+      expect(iosBackgroundTasks.length).toBeGreaterThan(0);
+    });
+  });
+});
\ No newline at end of file
diff --git a/src/__tests__/service-integration.test.ts b/src/__tests__/service-integration.test.ts
new file mode 100644
index 0000000..0daeb5b
--- /dev/null
+++ b/src/__tests__/service-integration.test.ts
@@ -0,0 +1,415 @@
+/**
+ * Service Integration Tests
+ * 
+ * Tests for TimeSafari service integration layer including
+ * DailyNotificationService, DatabaseIntegrationService, and PlatformServiceMixin.
+ * 
+ * @author Matthew Raymer
+ * @version 1.0.0
+ */
+
+import {
+  DailyNotificationService,
+  DailyNotificationServiceConfig
+} from '../services/DailyNotificationService';
+
+import {
+  DatabaseIntegrationService,
+  DatabaseIntegrationConfig
+} from '../services/DatabaseIntegrationService';
+
+import {
+  TimeSafariDailyNotificationMixin,
+  TimeSafariDailyNotificationExample,
+  WithTimeSafariDailyNotifications
+} from '../utils/PlatformServiceMixin';
+
+import {
+  TimeSafariStorageAdapterImpl,
+  LocalStorageStorage
+} from '../timesafari-storage-adapter';
+
+// Mock Vue for testing (not used in simplified version)
+
+// Note: Native platform implementations are handled by the service layer
+// No mocking needed as we're testing the service integration, not the native implementations
+
+describe('Service Integration', () => {
+  let dailyNotificationService: DailyNotificationService;
+  let databaseIntegrationService: DatabaseIntegrationService;
+  let storageAdapter: TimeSafariStorageAdapterImpl;
+
+  beforeEach(() => {
+    // Reset mocks
+    jest.clearAllMocks();
+    
+    // Create fresh instances
+    dailyNotificationService = DailyNotificationService.getInstance();
+    databaseIntegrationService = DatabaseIntegrationService.getInstance();
+    storageAdapter = new TimeSafariStorageAdapterImpl(new LocalStorageStorage());
+  });
+
+  afterEach(() => {
+    // Clean up localStorage
+    localStorage.clear();
+  });
+
+  describe('DailyNotificationService', () => {
+    test('should initialize with configuration', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android',
+        logging: {
+          level: 'info',
+          enableStructuredLogging: true,
+          enableEventIds: true,
+          enablePerformanceMetrics: true
+        }
+      };
+
+      await dailyNotificationService.initialize(config);
+      
+      const status = dailyNotificationService.getStatus();
+      expect(status.initialized).toBe(true);
+      expect(status.activeDid).toBe('did:example:test-123');
+      expect(status.platform).toBe('android');
+    });
+
+    test('should schedule daily notification', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android'
+      };
+
+      await dailyNotificationService.initialize(config);
+      
+      const options = {
+        title: 'Test Notification',
+        body: 'Test notification body',
+        time: '09:00',
+        channel: 'timesafari_community_updates'
+      };
+
+      await dailyNotificationService.scheduleDailyNotification(options);
+      
+      // Verify notification was scheduled (native platform handles this)
+      // The service logs indicate successful scheduling
+    });
+
+    test('should fetch community data', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android'
+      };
+
+      await dailyNotificationService.initialize(config);
+      
+      // This would normally call the community service
+      // For testing, we'll just verify the service is initialized
+      const status = dailyNotificationService.getStatus();
+      expect(status.initialized).toBe(true);
+    });
+
+    test('should provide service status', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android'
+      };
+
+      await dailyNotificationService.initialize(config);
+      
+      const status = dailyNotificationService.getStatus();
+      expect(status).toHaveProperty('initialized');
+      expect(status).toHaveProperty('activeDid');
+      expect(status).toHaveProperty('platform');
+      expect(status).toHaveProperty('circuitBreakerState');
+      expect(status).toHaveProperty('totalRequests');
+      expect(status).toHaveProperty('successfulRequests');
+      expect(status).toHaveProperty('failedRequests');
+      expect(status).toHaveProperty('uptime');
+    });
+
+    test('should handle circuit breaker', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android',
+        circuitBreaker: {
+          failureThreshold: 2,
+          recoveryTimeout: 1000,
+          monitoringPeriod: 1000,
+          halfOpenMaxCalls: 1
+        }
+      };
+
+      await dailyNotificationService.initialize(config);
+      
+      const circuitBreakerStatus = dailyNotificationService.getCircuitBreakerStatus();
+      expect(circuitBreakerStatus.state).toBe('closed');
+      expect(circuitBreakerStatus.failures).toBe(0);
+    });
+
+    test('should shutdown gracefully', async () => {
+      const config: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        platform: 'android'
+      };
+
+      await dailyNotificationService.initialize(config);
+      await dailyNotificationService.shutdown();
+      
+      const status = dailyNotificationService.getStatus();
+      expect(status.initialized).toBe(false);
+    });
+  });
+
+  describe('DatabaseIntegrationService', () => {
+    test('should initialize with configuration', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter,
+        database: {
+          name: 'test_db',
+          version: 1,
+          tables: [],
+          migrations: []
+        },
+        watermark: {
+          enabled: true,
+          tableName: 'watermarks',
+          columnName: 'value',
+          initialValue: 0,
+          updateInterval: 1000
+        }
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      // Service should be initialized without errors
+      expect(databaseIntegrationService).toBeDefined();
+    });
+
+    test('should store notification data', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      const notificationData = {
+        id: 'test-notification-123',
+        title: 'Test Notification',
+        body: 'Test notification body',
+        scheduledTime: Date.now(),
+        channel: 'timesafari_community_updates',
+        activeDid: 'did:example:test-123',
+        metadata: { test: true }
+      };
+
+      await databaseIntegrationService.storeNotificationData(notificationData);
+      
+      // Verify data was stored
+      const retrieved = await storageAdapter.retrieve('notification_test-notification-123');
+      expect(retrieved).toBeDefined();
+      expect((retrieved as { title: string; body: string }).title).toBe(notificationData.title);
+      expect((retrieved as { title: string; body: string }).body).toBe(notificationData.body);
+    });
+
+    test('should retrieve notification data', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      const notificationData = {
+        id: 'test-notification-456',
+        title: 'Test Notification 2',
+        body: 'Test notification body 2',
+        scheduledTime: Date.now(),
+        channel: 'timesafari_project_notifications',
+        activeDid: 'did:example:test-123'
+      };
+
+      await databaseIntegrationService.storeNotificationData(notificationData);
+      
+      const retrieved = await databaseIntegrationService.retrieveNotificationData('test-notification-456');
+      expect(retrieved).toBeDefined();
+      expect((retrieved as { title: string }).title).toBe(notificationData.title);
+    });
+
+    test('should manage watermark', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter,
+        watermark: {
+          enabled: true,
+          tableName: 'watermarks',
+          columnName: 'value',
+          initialValue: 0,
+          updateInterval: 1000
+        }
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      const newWatermark = 12345;
+      await databaseIntegrationService.updateWatermark(newWatermark);
+      
+      const currentWatermark = await databaseIntegrationService.getWatermark();
+      expect(currentWatermark).toBe(newWatermark);
+    });
+
+    test('should provide database statistics', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      const stats = await databaseIntegrationService.getDatabaseStats();
+      expect(stats).toHaveProperty('totalNotifications');
+      expect(stats).toHaveProperty('totalStorageSize');
+      expect(stats).toHaveProperty('watermarkValue');
+      expect(stats).toHaveProperty('lastUpdated');
+    });
+
+    test('should cleanup expired data', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(config);
+      
+      // Store some data with short TTL
+      await storageAdapter.store('test-expired', { data: 'test' }, 1); // 1 second TTL
+      
+      // Wait for expiration
+      await new Promise(resolve => setTimeout(resolve, 1100));
+      
+      await databaseIntegrationService.cleanupExpiredData();
+      
+      // Verify expired data was cleaned up
+      const retrieved = await storageAdapter.retrieve('test-expired');
+      expect(retrieved).toBeNull();
+    });
+
+    test('should shutdown gracefully', async () => {
+      const config: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(config);
+      await databaseIntegrationService.shutdown();
+      
+      // Service should be shut down without errors
+      expect(databaseIntegrationService).toBeDefined();
+    });
+  });
+
+  describe('PlatformServiceMixin', () => {
+    test('should create mixin instance', () => {
+      const mixin = new TimeSafariDailyNotificationMixin();
+      expect(mixin).toBeDefined();
+      expect(mixin.dailyNotificationService).toBeDefined();
+    });
+
+    test('should have required methods', () => {
+      const mixin = new TimeSafariDailyNotificationMixin();
+      
+      expect(typeof mixin.initializeDailyNotifications).toBe('function');
+      expect(typeof mixin.scheduleDailyNotification).toBe('function');
+      expect(typeof mixin.fetchCommunityData).toBe('function');
+      expect(typeof mixin.getServiceStatus).toBe('function');
+      expect(typeof mixin.shutdownDailyNotifications).toBe('function');
+    });
+
+    test('should have service status methods', () => {
+      const mixin = new TimeSafariDailyNotificationMixin();
+      
+      expect(mixin.isServiceReady()).toBe(false);
+      expect(mixin.getServiceStatusData()).toBe(null);
+      expect(mixin.getServiceError()).toBe(null);
+    });
+
+    test('should create example component', () => {
+      const example = new TimeSafariDailyNotificationExample();
+      expect(example).toBeDefined();
+      expect(example.dailyNotificationService).toBeDefined();
+    });
+
+    test('should create decorator example component', () => {
+      class TestComponent {
+        [key: string]: unknown;
+      }
+      const DecoratedComponent = WithTimeSafariDailyNotifications(TestComponent);
+      const decoratorExample = new DecoratedComponent();
+      expect(decoratorExample).toBeDefined();
+      expect((decoratorExample as { dailyNotificationService: unknown }).dailyNotificationService).toBeDefined();
+    });
+  });
+
+  describe('Service Integration Flow', () => {
+    test('should complete full service integration flow', async () => {
+      // Initialize DailyNotificationService
+      const dailyConfig: DailyNotificationServiceConfig = {
+        activeDid: 'did:example:integration-test',
+        storageAdapter: storageAdapter,
+        platform: 'android'
+      };
+
+      await dailyNotificationService.initialize(dailyConfig);
+      
+      // Initialize DatabaseIntegrationService
+      const dbConfig: DatabaseIntegrationConfig = {
+        platform: 'android',
+        storageAdapter: storageAdapter
+      };
+
+      await databaseIntegrationService.initialize(dbConfig);
+      
+      // Schedule a notification
+      await dailyNotificationService.scheduleDailyNotification({
+        title: 'Integration Test Notification',
+        body: 'Testing full service integration',
+        time: '10:00',
+        channel: 'timesafari_community_updates'
+      });
+      
+      // Store notification data
+      await databaseIntegrationService.storeNotificationData({
+        id: 'integration-test-123',
+        title: 'Integration Test Notification',
+        body: 'Testing full service integration',
+        scheduledTime: Date.now(),
+        channel: 'timesafari_community_updates',
+        activeDid: 'did:example:integration-test'
+      });
+      
+      // Verify services are working
+      const dailyStatus = dailyNotificationService.getStatus();
+      const dbStats = await databaseIntegrationService.getDatabaseStats();
+      
+      expect(dailyStatus.initialized).toBe(true);
+      expect(dbStats.totalNotifications).toBeGreaterThanOrEqual(0);
+      
+      // Shutdown services
+      await dailyNotificationService.shutdown();
+      await databaseIntegrationService.shutdown();
+      
+      // Get status after shutdown
+      const finalStatus = dailyNotificationService.getStatus();
+      expect(finalStatus.initialized).toBe(false);
+    });
+  });
+});
diff --git a/src/__tests__/timesafari-integration.test.ts b/src/__tests__/timesafari-integration.test.ts
new file mode 100644
index 0000000..5bda58c
--- /dev/null
+++ b/src/__tests__/timesafari-integration.test.ts
@@ -0,0 +1,287 @@
+/**
+ * TimeSafari Integration Tests
+ * 
+ * Tests for TimeSafari-specific integration features including
+ * privacy-preserving claims, storage adapters, and community features.
+ * 
+ * @author Matthew Raymer
+ * @version 1.0.0
+ */
+
+import { 
+  TimeSafariIntegrationService
+} from '../timesafari-integration';
+import {
+  TimeSafariStorageAdapterImpl,
+  StorageFactory,
+  LocalStorageStorage
+} from '../timesafari-storage-adapter';
+import {
+  TimeSafariCommunityIntegrationService
+} from '../timesafari-community-integration';
+
+// Mock fetch for testing
+global.fetch = jest.fn();
+
+describe('TimeSafari Integration', () => {
+  let integrationService: TimeSafariIntegrationService;
+  let storageAdapter: TimeSafariStorageAdapterImpl;
+  let communityService: TimeSafariCommunityIntegrationService;
+
+  beforeEach(() => {
+    // Reset mocks
+    jest.clearAllMocks();
+    
+    // Create fresh instances
+    integrationService = TimeSafariIntegrationService.getInstance();
+    storageAdapter = new TimeSafariStorageAdapterImpl(new LocalStorageStorage());
+    communityService = TimeSafariCommunityIntegrationService.getInstance();
+  });
+
+  afterEach(() => {
+    // Clean up localStorage
+    localStorage.clear();
+  });
+
+  describe('TimeSafariIntegrationService', () => {
+    test('should initialize with configuration', async () => {
+      const config = {
+        activeDid: 'did:example:test-123',
+        storageAdapter: storageAdapter,
+        endorserApiBaseUrl: 'https://test.endorser.ch/api/v1'
+      };
+
+      await integrationService.initialize(config);
+      
+      // Service should be initialized without errors
+      expect(integrationService).toBeDefined();
+    });
+
+    test('should generate sample DID payloads', () => {
+      const payloads = integrationService.generateSampleDidPayloads();
+      
+      expect(payloads).toHaveLength(2);
+      expect(payloads[0].type).toBe('notification_content');
+      expect(payloads[1].type).toBe('callback_event');
+      expect(payloads[0].verificationSteps).toContain('Extract DID from payload');
+    });
+
+    test('should return data retention policy', () => {
+      const policy = integrationService.getDataRetentionPolicy();
+      
+      expect(policy.fields).toBeDefined();
+      expect(policy.redactionMethods).toBeDefined();
+      expect(policy.storageLocations).toBeDefined();
+      expect(policy.fields.activeDid.retention).toBe('session');
+      expect(policy.fields.notificationContent.retention).toBe('7_days');
+    });
+
+    test('should verify DID signatures (placeholder)', async () => {
+      const isValid = await integrationService.verifyDidSignature(
+        'test-payload',
+        'test-signature'
+      );
+      
+      // Should return false when Veramo stack is not available
+      expect(isValid).toBe(false);
+    });
+  });
+
+  describe('TimeSafariStorageAdapterImpl', () => {
+    test('should store and retrieve data', async () => {
+      const testData = { message: 'Hello TimeSafari' };
+      
+      await storageAdapter.store('test-key', testData);
+      const retrieved = await storageAdapter.retrieve('test-key');
+      
+      expect(retrieved).toEqual(testData);
+    });
+
+    test('should handle TTL expiration', async () => {
+      const testData = { message: 'Expires soon' };
+      
+      // Store with 1 second TTL
+      await storageAdapter.store('ttl-key', testData, 1);
+      
+      // Should be available immediately
+      const retrieved = await storageAdapter.retrieve('ttl-key');
+      expect(retrieved).toEqual(testData);
+      
+      // Wait for expiration
+      await new Promise(resolve => setTimeout(resolve, 1100));
+      
+      // Should be null after expiration
+      const expired = await storageAdapter.retrieve('ttl-key');
+      expect(expired).toBeNull();
+    });
+
+    test('should remove data', async () => {
+      const testData = { message: 'To be removed' };
+      
+      await storageAdapter.store('remove-key', testData);
+      await storageAdapter.remove('remove-key');
+      
+      const retrieved = await storageAdapter.retrieve('remove-key');
+      expect(retrieved).toBeNull();
+    });
+
+    test('should clear all data', async () => {
+      await storageAdapter.store('key1', { data: 1 });
+      await storageAdapter.store('key2', { data: 2 });
+      
+      await storageAdapter.clear();
+      
+      const retrieved1 = await storageAdapter.retrieve('key1');
+      const retrieved2 = await storageAdapter.retrieve('key2');
+      
+      expect(retrieved1).toBeNull();
+      expect(retrieved2).toBeNull();
+    });
+
+    test('should provide storage statistics', async () => {
+      await storageAdapter.store('stats1', { data: 1 });
+      await storageAdapter.store('stats2', { data: 2 });
+      
+      const stats = await storageAdapter.getStats();
+      
+      expect(stats.totalKeys).toBe(2);
+      expect(stats.validKeys).toBe(2);
+      expect(stats.expiredKeys).toBe(0);
+      expect(stats.prefix).toBe('timesafari_notifications');
+    });
+  });
+
+  describe('TimeSafariCommunityIntegrationService', () => {
+    test('should initialize with configuration', async () => {
+      const config = {
+        maxRequestsPerMinute: 10,
+        maxRequestsPerHour: 100,
+        burstLimit: 5,
+        initialBackoffMs: 500,
+        maxBackoffMs: 10000,
+        basePollingIntervalMs: 60000,
+        maxPollingIntervalMs: 300000
+      };
+
+      await communityService.initialize(config);
+      
+      // Service should be initialized without errors
+      expect(communityService).toBeDefined();
+    });
+
+    test('should provide rate limit status', () => {
+      const status = communityService.getRateLimitStatus();
+      
+      expect(status).toHaveProperty('requestsLastMinute');
+      expect(status).toHaveProperty('requestsLastHour');
+      expect(status).toHaveProperty('burstRequests');
+      expect(status).toHaveProperty('canMakeRequest');
+      expect(status).toHaveProperty('waitTime');
+    });
+
+    test('should provide backoff status', () => {
+      const status = communityService.getBackoffStatus();
+      
+      expect(status).toHaveProperty('failureCount');
+      expect(status).toHaveProperty('currentDelay');
+      expect(status).toHaveProperty('isInBackoff');
+      expect(status).toHaveProperty('remainingBackoffTime');
+    });
+
+    test('should provide polling status', () => {
+      const status = communityService.getPollingStatus();
+      
+      expect(status).toHaveProperty('currentInterval');
+      expect(status).toHaveProperty('consecutiveFailures');
+      expect(status).toHaveProperty('consecutiveSuccesses');
+      expect(status).toHaveProperty('adaptivePolling');
+    });
+
+    test('should get optimized polling interval', () => {
+      const interval = communityService.getOptimizedPollingInterval();
+      
+      expect(typeof interval).toBe('number');
+      expect(interval).toBeGreaterThan(0);
+    });
+  });
+
+  describe('StorageFactory', () => {
+    test('should create android storage', () => {
+      const storage = StorageFactory.createStorage('android');
+      
+      expect(storage).toBeDefined();
+      expect(typeof storage.getItem).toBe('function');
+      expect(typeof storage.setItem).toBe('function');
+      expect(typeof storage.removeItem).toBe('function');
+    });
+
+    test('should create android storage', () => {
+      const storage = StorageFactory.createStorage('android');
+      
+      expect(storage).toBeDefined();
+      expect(typeof storage.getItem).toBe('function');
+      expect(typeof storage.setItem).toBe('function');
+      expect(typeof storage.removeItem).toBe('function');
+    });
+
+    test('should create ios storage', () => {
+      const storage = StorageFactory.createStorage('ios');
+      
+      expect(storage).toBeDefined();
+      expect(typeof storage.getItem).toBe('function');
+      expect(typeof storage.setItem).toBe('function');
+      expect(typeof storage.removeItem).toBe('function');
+    });
+
+    test('should throw error for unsupported platform', () => {
+      expect(() => {
+        StorageFactory.createStorage('unsupported' as 'android' | 'ios' | 'electron');
+      }).toThrow('Unsupported platform: unsupported');
+    });
+  });
+
+  describe('Integration Flow', () => {
+    test('should complete full integration flow', async () => {
+      // Initialize services
+      const config = {
+        activeDid: 'did:example:integration-test',
+        storageAdapter: storageAdapter,
+        endorserApiBaseUrl: 'https://test.endorser.ch/api/v1'
+      };
+
+      await integrationService.initialize(config);
+      await communityService.initialize({
+        maxRequestsPerMinute: 30,
+        maxRequestsPerHour: 1000
+      });
+
+      // Store sample data
+      await storageAdapter.store('integration-test', {
+        timestamp: Date.now(),
+        data: 'integration test data'
+      });
+
+      // Retrieve data
+      const retrieved = await storageAdapter.retrieve('integration-test');
+      expect(retrieved).toBeDefined();
+      expect((retrieved as { data: string }).data).toBe('integration test data');
+
+      // Get status from all services
+      const rateLimitStatus = communityService.getRateLimitStatus();
+      const backoffStatus = communityService.getBackoffStatus();
+      const pollingStatus = communityService.getPollingStatus();
+
+      expect(rateLimitStatus.canMakeRequest).toBe(true);
+      expect(backoffStatus.isInBackoff).toBe(false);
+      expect(pollingStatus.currentInterval).toBeGreaterThan(0);
+
+      // Generate sample payloads
+      const payloads = integrationService.generateSampleDidPayloads();
+      expect(payloads.length).toBeGreaterThan(0);
+
+      // Get data retention policy
+      const policy = integrationService.getDataRetentionPolicy();
+      expect(policy.fields).toBeDefined();
+    });
+  });
+});