diff --git a/.gitignore b/.gitignore
index 485bc4d..543622e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ dist/
 build/
 .cache/
 .env*
+!.env.example
 
 # Next.js
 web/.next/
diff --git a/mobile/.env.example b/mobile/.env.example
new file mode 100644
index 0000000..2a4662c
--- /dev/null
+++ b/mobile/.env.example
@@ -0,0 +1,5 @@
+# API Configuration
+EXPO_PUBLIC_API_URL=http://localhost:8000/api/v1
+
+# Feature Flags
+EXPO_PUBLIC_ENABLE_ANALYTICS=false
diff --git a/mobile/.gitignore b/mobile/.gitignore
new file mode 100644
index 0000000..d6e2d41
--- /dev/null
+++ b/mobile/.gitignore
@@ -0,0 +1,20 @@
+# Expo
+.expo/
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+*.orig.*
+
+# Environment variables
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+*.pem
+
+# Native builds
+android/
+ios/
diff --git a/mobile/app.json b/mobile/app.json
index a918c95..a84a3dc 100644
--- a/mobile/app.json
+++ b/mobile/app.json
@@ -30,6 +30,17 @@
     },
     "plugins": [
       "expo-router"
-    ]
+    ],
+    "updates": {
+      "url": "https://u.expo.dev/your-project-id"
+    },
+    "runtimeVersion": {
+      "policy": "appVersion"
+    },
+    "extra": {
+      "eas": {
+        "projectId": "your-project-id"
+      }
+    }
   }
-}
+}
\ No newline at end of file
diff --git a/mobile/app/(tabs)/community.tsx b/mobile/app/(tabs)/community.tsx
index eb6bf9a..44b4add 100644
--- a/mobile/app/(tabs)/community.tsx
+++ b/mobile/app/(tabs)/community.tsx
@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useCallback } from 'react';
 import {
   View,
   ScrollView,
@@ -6,8 +6,12 @@ import {
   StyleSheet,
   SafeAreaView,
   TouchableOpacity,
+  RefreshControl,
 } from 'react-native';
-import { Ionicons } from '@expo/vector-icons';
+import { useCommunity } from '../../hooks/useCommunity';
+import { LoadingState } from '../../components/ui/LoadingState';
+import { ErrorState } from '../../components/ui/ErrorState';
+import { EmptyState } from '../../components/ui/EmptyState';
 
 const styles = StyleSheet.create({
   container: {
@@ -84,9 +88,51 @@ const styles = StyleSheet.create({
     color: '#000',
     marginBottom: 12,
   },
+  postCard: {
+    backgroundColor: '#fff',
+    borderRadius: 12,
+    padding: 16,
+    marginBottom: 12,
+  },
+  postHeader: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    marginBottom: 8,
+  },
+  postAuthor: {
+    fontWeight: '600',
+    fontSize: 14,
+  },
+  postTime: {
+    color: '#666',
+    fontSize: 12,
+  },
+  postContent: {
+    fontSize: 14,
+    lineHeight: 20,
+    color: '#333',
+    marginBottom: 12,
+  },
+  postFooter: {
+    flexDirection: 'row',
+    borderTopWidth: 1,
+    borderTopColor: '#f0f0f0',
+    paddingTop: 12,
+  },
+  postStat: {
+    marginRight: 16,
+    color: '#666',
+    fontSize: 12,
+  },
 });
 
 export default function CommunityScreen() {
+  const { data: posts, isLoading, isError, refetch } = useCommunity();
+
+  const onRefresh = useCallback(() => {
+    refetch();
+  }, [refetch]);
+
   const communities = [
     {
       title: 'Support Group',
@@ -114,9 +160,22 @@ export default function CommunityScreen() {
     },
   ];
 
+  if (isLoading) {
+    return <LoadingState message="Loading community..." />;
+  }
+
+  if (isError) {
+    return <ErrorState message="Failed to load community content" onRetry={refetch} />;
+  }
+
   return (
     <SafeAreaView style={styles.container}>
-      <ScrollView showsVerticalScrollIndicator={false}>
+      <ScrollView
+        showsVerticalScrollIndicator={false}
+        refreshControl={
+          <RefreshControl refreshing={isLoading} onRefresh={onRefresh} />
+        }
+      >
         <View style={styles.header}>
           <Text style={styles.headerTitle}>Community</Text>
         </View>
@@ -143,6 +202,32 @@ export default function CommunityScreen() {
           </View>
         ))}
 
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Recent Activity</Text>
+        </View>
+
+        {!posts || posts.length === 0 ? (
+          <View style={styles.section}>
+            <EmptyState title="No Recent Activity" message="Be the first to post!" />
+          </View>
+        ) : (
+          posts.map((post) => (
+            <View key={post.id} style={styles.section}>
+              <View style={styles.postCard}>
+                <View style={styles.postHeader}>
+                  <Text style={styles.postAuthor}>{post.author}</Text>
+                  <Text style={styles.postTime}>{post.timestamp}</Text>
+                </View>
+                <Text style={styles.postContent}>{post.content}</Text>
+                <View style={styles.postFooter}>
+                  <Text style={styles.postStat}>{post.likes} Likes</Text>
+                  <Text style={styles.postStat}>{post.comments} Comments</Text>
+                </View>
+              </View>
+            </View>
+          ))
+        )}
+
         <View style={[styles.section, { marginBottom: 40 }]}>
           <View style={styles.communityCard}>
             <Text style={styles.communityTitle}>Community Guidelines</Text>
diff --git a/mobile/app/(tabs)/resources.tsx b/mobile/app/(tabs)/resources.tsx
index 0fc272f..0168e5d 100644
--- a/mobile/app/(tabs)/resources.tsx
+++ b/mobile/app/(tabs)/resources.tsx
@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useCallback } from 'react';
 import {
   View,
   ScrollView,
@@ -6,7 +6,12 @@ import {
   StyleSheet,
   SafeAreaView,
   TouchableOpacity,
+  RefreshControl,
 } from 'react-native';
+import { useResources } from '../../hooks/useResources';
+import { LoadingState } from '../../components/ui/LoadingState';
+import { ErrorState } from '../../components/ui/ErrorState';
+import { EmptyState } from '../../components/ui/EmptyState';
 
 const styles = StyleSheet.create({
   container: {
@@ -75,36 +80,28 @@ const styles = StyleSheet.create({
 });
 
 export default function ResourcesScreen() {
-  const resources = [
-    {
-      title: 'Financial Support',
-      description: 'Resources for managing medical costs and financial burdens',
-    },
-    {
-      title: 'Mental Health',
-      description: 'Mental health services and counseling resources',
-    },
-    {
-      title: 'Medical Information',
-      description: 'Reliable health information and diagnosis resources',
-    },
-    {
-      title: 'Support Groups',
-      description: 'Connect with others on similar health journeys',
-    },
-    {
-      title: 'Nutrition & Wellness',
-      description: 'Health and wellness resources during treatment',
-    },
-    {
-      title: 'Legal Resources',
-      description: 'Information about health law and patient rights',
-    },
-  ];
+  const { data: resources, isLoading, isError, refetch } = useResources();
+
+  const onRefresh = useCallback(() => {
+    refetch();
+  }, [refetch]);
+
+  if (isLoading) {
+    return <LoadingState message="Loading resources..." />;
+  }
+
+  if (isError) {
+    return <ErrorState message="Failed to load resources" onRetry={refetch} />;
+  }
 
   return (
     <SafeAreaView style={styles.container}>
-      <ScrollView showsVerticalScrollIndicator={false}>
+      <ScrollView
+        showsVerticalScrollIndicator={false}
+        refreshControl={
+          <RefreshControl refreshing={isLoading} onRefresh={onRefresh} />
+        }
+      >
         <View style={styles.header}>
           <Text style={styles.headerTitle}>Resources</Text>
           <Text style={styles.headerDescription}>
@@ -112,17 +109,21 @@ export default function ResourcesScreen() {
           </Text>
         </View>
 
-        {resources.map((resource, index) => (
-          <View key={index} style={styles.section}>
-            <View style={styles.resourceCard}>
-              <Text style={styles.resourceTitle}>{resource.title}</Text>
-              <Text style={styles.resourceDescription}>{resource.description}</Text>
-              <TouchableOpacity style={styles.resourceLink}>
-                <Text style={styles.resourceLinkText}>Learn More →</Text>
-              </TouchableOpacity>
+        {!resources || resources.length === 0 ? (
+          <EmptyState title="No Resources Found" message="Check back later for updates." />
+        ) : (
+          resources.map((resource) => (
+            <View key={resource.id} style={styles.section}>
+              <View style={styles.resourceCard}>
+                <Text style={styles.resourceTitle}>{resource.title}</Text>
+                <Text style={styles.resourceDescription}>{resource.description}</Text>
+                <TouchableOpacity style={styles.resourceLink}>
+                  <Text style={styles.resourceLinkText}>Learn More →</Text>
+                </TouchableOpacity>
+              </View>
             </View>
-          </View>
-        ))}
+          ))
+        )}
 
         <View style={[styles.section, { marginBottom: 40 }]}>
           <Text style={styles.sectionTitle}>More Coming Soon</Text>
diff --git a/mobile/app/_layout.tsx b/mobile/app/_layout.tsx
index 7b8aa7e..7a51add 100644
--- a/mobile/app/_layout.tsx
+++ b/mobile/app/_layout.tsx
@@ -31,6 +31,9 @@ function useProtectedRoute() {
   }, [isAuthenticated, isInitialized, segments]);
 }
 
+import { QueryClientProvider } from '@tanstack/react-query';
+import { queryClient } from './lib/query-client';
+
 export default function RootLayout() {
   const { initialize, isInitialized } = useAuthStore();
 
@@ -53,13 +56,13 @@ export default function RootLayout() {
   }
 
   return (
-    <>
+    <QueryClientProvider client={queryClient}>
       <StatusBar style="dark" />
       <Stack>
         <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
         <Stack.Screen name="(auth)" options={{ headerShown: false }} />
       </Stack>
-    </>
+    </QueryClientProvider>
   );
 }
 
diff --git a/mobile/app/lib/query-client.ts b/mobile/app/lib/query-client.ts
new file mode 100644
index 0000000..16f2068
--- /dev/null
+++ b/mobile/app/lib/query-client.ts
@@ -0,0 +1,11 @@
+import { QueryClient } from '@tanstack/react-query';
+
+export const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      retry: 2,
+      staleTime: 1000 * 60 * 5, // 5 minutes
+      gcTime: 1000 * 60 * 30, // 30 minutes
+    },
+  },
+});
diff --git a/mobile/components/ui/EmptyState.tsx b/mobile/components/ui/EmptyState.tsx
new file mode 100644
index 0000000..5b792cd
--- /dev/null
+++ b/mobile/components/ui/EmptyState.tsx
@@ -0,0 +1,38 @@
+import { View, Text, StyleSheet } from 'react-native';
+
+interface EmptyStateProps {
+    title?: string;
+    message?: string;
+}
+
+export function EmptyState({
+    title = 'No Data',
+    message = 'There is nothing to show here yet.'
+}: EmptyStateProps) {
+    return (
+        <View style={styles.container}>
+            <Text style={styles.title}>{title}</Text>
+            <Text style={styles.message}>{message}</Text>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        padding: 24,
+    },
+    title: {
+        fontSize: 18,
+        fontWeight: 'bold',
+        color: '#333333',
+        marginBottom: 8,
+    },
+    message: {
+        fontSize: 16,
+        color: '#666666',
+        textAlign: 'center',
+    },
+});
diff --git a/mobile/components/ui/ErrorState.tsx b/mobile/components/ui/ErrorState.tsx
new file mode 100644
index 0000000..81adb61
--- /dev/null
+++ b/mobile/components/ui/ErrorState.tsx
@@ -0,0 +1,52 @@
+import { View, Text, StyleSheet, TouchableOpacity } from 'react-native';
+
+interface ErrorStateProps {
+    message?: string;
+    onRetry?: () => void;
+}
+
+export function ErrorState({ message = 'Something went wrong', onRetry }: ErrorStateProps) {
+    return (
+        <View style={styles.container}>
+            <Text style={styles.title}>Oops!</Text>
+            <Text style={styles.message}>{message}</Text>
+            {onRetry && (
+                <TouchableOpacity style={styles.button} onPress={onRetry}>
+                    <Text style={styles.buttonText}>Try Again</Text>
+                </TouchableOpacity>
+            )}
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        padding: 24,
+    },
+    title: {
+        fontSize: 20,
+        fontWeight: 'bold',
+        color: '#333333',
+        marginBottom: 8,
+    },
+    message: {
+        fontSize: 16,
+        color: '#666666',
+        textAlign: 'center',
+        marginBottom: 24,
+    },
+    button: {
+        backgroundColor: '#007AFF',
+        paddingHorizontal: 24,
+        paddingVertical: 12,
+        borderRadius: 8,
+    },
+    buttonText: {
+        color: '#FFFFFF',
+        fontSize: 16,
+        fontWeight: '600',
+    },
+});
diff --git a/mobile/components/ui/LoadingState.tsx b/mobile/components/ui/LoadingState.tsx
new file mode 100644
index 0000000..3da5550
--- /dev/null
+++ b/mobile/components/ui/LoadingState.tsx
@@ -0,0 +1,28 @@
+import { View, ActivityIndicator, StyleSheet, Text } from 'react-native';
+
+interface LoadingStateProps {
+    message?: string;
+}
+
+export function LoadingState({ message = 'Loading...' }: LoadingStateProps) {
+    return (
+        <View style={styles.container}>
+            <ActivityIndicator size="large" color="#007AFF" />
+            {message && <Text style={styles.text}>{message}</Text>}
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        padding: 20,
+    },
+    text: {
+        marginTop: 12,
+        fontSize: 16,
+        color: '#666666',
+    },
+});
diff --git a/mobile/eas.json b/mobile/eas.json
new file mode 100644
index 0000000..9ebc33c
--- /dev/null
+++ b/mobile/eas.json
@@ -0,0 +1,28 @@
+{
+  "cli": {
+    "version": ">= 7.0.0"
+  },
+  "build": {
+    "development": {
+      "developmentClient": true,
+      "distribution": "internal",
+      "env": {
+        "APP_VARIANT": "development"
+      }
+    },
+    "preview": {
+      "distribution": "internal",
+      "env": {
+        "APP_VARIANT": "preview"
+      }
+    },
+    "production": {
+      "env": {
+        "APP_VARIANT": "production"
+      }
+    }
+  },
+  "submit": {
+    "production": {}
+  }
+}
diff --git a/mobile/hooks/useCommunity.ts b/mobile/hooks/useCommunity.ts
new file mode 100644
index 0000000..186695b
--- /dev/null
+++ b/mobile/hooks/useCommunity.ts
@@ -0,0 +1,56 @@
+import { useQuery } from '@tanstack/react-query';
+
+export interface Post {
+    id: string;
+    author: string;
+    content: string;
+    likes: number;
+    comments: number;
+    timestamp: string;
+}
+
+const FALLBACK_POSTS: Post[] = [
+    {
+        id: '1',
+        author: 'Sarah M.',
+        content: 'Just finished my first meditation session! Feeling so much calmer.',
+        likes: 12,
+        comments: 3,
+        timestamp: '2h ago',
+    },
+    {
+        id: '2',
+        author: 'James K.',
+        content: 'Anyone have recommendations for good books on cognitive behavioral therapy?',
+        likes: 8,
+        comments: 5,
+        timestamp: '5h ago',
+    },
+    {
+        id: '3',
+        author: 'Emily R.',
+        content: 'Remember to take it one day at a time. You got this!',
+        likes: 25,
+        comments: 2,
+        timestamp: '1d ago',
+    },
+];
+
+async function fetchCommunityPosts(): Promise<Post[]> {
+    // Simulate API call
+    // const response = await fetch(`${process.env.EXPO_PUBLIC_API_URL}/community/posts`);
+    // if (!response.ok) throw new Error('Failed to fetch posts');
+    // return response.json();
+
+    // Return fallback data for now
+    return new Promise((resolve) => {
+        setTimeout(() => resolve(FALLBACK_POSTS), 1000);
+    });
+}
+
+export function useCommunity() {
+    return useQuery({
+        queryKey: ['community-posts'],
+        queryFn: fetchCommunityPosts,
+    });
+}
diff --git a/mobile/hooks/useResources.ts b/mobile/hooks/useResources.ts
new file mode 100644
index 0000000..12f9587
--- /dev/null
+++ b/mobile/hooks/useResources.ts
@@ -0,0 +1,49 @@
+import { useQuery } from '@tanstack/react-query';
+
+export interface Resource {
+    id: string;
+    title: string;
+    description: string;
+    category: string;
+    imageUrl?: string;
+}
+
+const FALLBACK_RESOURCES: Resource[] = [
+    {
+        id: '1',
+        title: 'Understanding Anxiety',
+        description: 'Learn about the symptoms and coping mechanisms for anxiety.',
+        category: 'Mental Health',
+    },
+    {
+        id: '2',
+        title: 'Meditation Basics',
+        description: 'A beginner guide to meditation and mindfulness.',
+        category: 'Wellness',
+    },
+    {
+        id: '3',
+        title: 'Healthy Sleep Habits',
+        description: 'Tips for improving your sleep quality and hygiene.',
+        category: 'Lifestyle',
+    },
+];
+
+async function fetchResources(): Promise<Resource[]> {
+    // Simulate API call
+    // const response = await fetch(`${process.env.EXPO_PUBLIC_API_URL}/resources`);
+    // if (!response.ok) throw new Error('Failed to fetch resources');
+    // return response.json();
+
+    // Return fallback data for now
+    return new Promise((resolve) => {
+        setTimeout(() => resolve(FALLBACK_RESOURCES), 1000);
+    });
+}
+
+export function useResources() {
+    return useQuery({
+        queryKey: ['resources'],
+        queryFn: fetchResources,
+    });
+}
diff --git a/mobile/hooks/useUser.ts b/mobile/hooks/useUser.ts
new file mode 100644
index 0000000..e7c4f8a
--- /dev/null
+++ b/mobile/hooks/useUser.ts
@@ -0,0 +1,35 @@
+import { useQuery } from '@tanstack/react-query';
+
+export interface UserProfile {
+    id: string;
+    name: string;
+    email: string;
+    avatarUrl?: string;
+    bio?: string;
+}
+
+const FALLBACK_USER: UserProfile = {
+    id: '1',
+    name: 'Alex Johnson',
+    email: 'alex.johnson@example.com',
+    bio: 'On a journey to better mental health.',
+};
+
+async function fetchUserProfile(): Promise<UserProfile> {
+    // Simulate API call
+    // const response = await fetch(`${process.env.EXPO_PUBLIC_API_URL}/user/profile`);
+    // if (!response.ok) throw new Error('Failed to fetch user profile');
+    // return response.json();
+
+    // Return fallback data for now
+    return new Promise((resolve) => {
+        setTimeout(() => resolve(FALLBACK_USER), 500);
+    });
+}
+
+export function useUser() {
+    return useQuery({
+        queryKey: ['user-profile'],
+        queryFn: fetchUserProfile,
+    });
+}
diff --git a/mobile/package-lock.json b/mobile/package-lock.json
index 66a342a..00fba70 100644
--- a/mobile/package-lock.json
+++ b/mobile/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "dependencies": {
         "@react-native-async-storage/async-storage": "^2.2.0",
-        "@tanstack/react-query": "^5.25.0",
+        "@tanstack/react-query": "^5.90.10",
         "axios": "^1.6.0",
         "expo": "^51.0.0",
         "expo-constants": "~15.4.0",
diff --git a/mobile/package.json b/mobile/package.json
index 0e4f38a..eaeee2a 100644
--- a/mobile/package.json
+++ b/mobile/package.json
@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "@react-native-async-storage/async-storage": "^2.2.0",
-    "@tanstack/react-query": "^5.25.0",
+    "@tanstack/react-query": "^5.90.10",
     "axios": "^1.6.0",
     "expo": "^51.0.0",
     "expo-constants": "~15.4.0",