diff --git a/crates/presentation/src/event_handlers.rs b/crates/presentation/src/event_handlers.rs
new file mode 100644
index 0000000..a2d70af
--- /dev/null
+++ b/crates/presentation/src/event_handlers.rs
@@ -0,0 +1,168 @@
+use std::time::Duration;
+
+use application::{commands::SyncPosterCommand, context::AppContext, use_cases::sync_poster};
+use async_trait::async_trait;
+use domain::{errors::DomainError, events::DomainEvent};
+use event_publisher::EventHandler;
+
+pub struct PosterSyncHandler {
+    ctx: AppContext,
+    max_retries: u32,
+}
+
+impl PosterSyncHandler {
+    pub fn new(ctx: AppContext, max_retries: u32) -> Self {
+        Self { ctx, max_retries }
+    }
+}
+
+#[async_trait]
+impl EventHandler for PosterSyncHandler {
+    async fn handle(&self, event: &DomainEvent) -> Result<(), DomainError> {
+        let (movie_id, external_metadata_id) = match event {
+            DomainEvent::MovieDiscovered {
+                movie_id,
+                external_metadata_id,
+            } => (movie_id.value(), external_metadata_id.value().to_owned()),
+            _ => return Ok(()),
+        };
+
+        let mut last_err: Option<DomainError> = None;
+        for attempt in 0..=self.max_retries {
+            let cmd = SyncPosterCommand {
+                movie_id,
+                external_metadata_id: external_metadata_id.clone(),
+            };
+            match sync_poster::execute(&self.ctx, cmd).await {
+                Ok(()) => return Ok(()),
+                Err(e) => {
+                    if attempt < self.max_retries {
+                        let delay = Duration::from_secs(2u64.pow(attempt));
+                        tracing::warn!(
+                            attempt = attempt + 1,
+                            max_attempts = self.max_retries + 1,
+                            delay_secs = delay.as_secs(),
+                            "poster sync failed, retrying: {e}"
+                        );
+                        tokio::time::sleep(delay).await;
+                    }
+                    last_err = Some(e);
+                }
+            }
+        }
+
+        let err = last_err.unwrap();
+        tracing::error!(
+            attempts = self.max_retries + 1,
+            "poster sync failed after all attempts: {err}"
+        );
+        Err(err)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::sync::Arc;
+    use application::config::AppConfig;
+    use domain::{
+        errors::DomainError,
+        events::DomainEvent,
+        models::{DiaryEntry, DiaryFilter, Movie, Review, ReviewHistory, User, collections::Paginated},
+        ports::{
+            AuthService, EventPublisher, GeneratedToken, MetadataClient, MetadataSearchCriteria,
+            MovieRepository, PasswordHasher, PosterFetcherClient, PosterStorage, UserRepository,
+        },
+        value_objects::{
+            Email, ExternalMetadataId, MovieId, MovieTitle, PasswordHash, PosterPath, PosterUrl,
+            Rating, ReleaseYear, ReviewId, UserId,
+        },
+    };
+
+    struct PanicRepo;
+    struct PanicMetadata;
+    struct PanicFetcher;
+    struct PanicStorage;
+    struct PanicAuth;
+    struct PanicHasher;
+    struct PanicUserRepo;
+    struct NoopPublisher;
+
+    #[async_trait]
+    impl MovieRepository for PanicRepo {
+        async fn get_movie_by_external_id(&self, _: &ExternalMetadataId) -> Result<Option<Movie>, DomainError> { panic!("unexpected") }
+        async fn get_movie_by_id(&self, _: &MovieId) -> Result<Option<Movie>, DomainError> { panic!("unexpected") }
+        async fn get_movies_by_title_and_year(&self, _: &MovieTitle, _: &ReleaseYear) -> Result<Vec<Movie>, DomainError> { panic!("unexpected") }
+        async fn upsert_movie(&self, _: &Movie) -> Result<(), DomainError> { panic!("unexpected") }
+        async fn save_review(&self, _: &Review) -> Result<DomainEvent, DomainError> { panic!("unexpected") }
+        async fn query_diary(&self, _: &DiaryFilter) -> Result<Paginated<DiaryEntry>, DomainError> { panic!("unexpected") }
+        async fn get_review_history(&self, _: &MovieId) -> Result<ReviewHistory, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl MetadataClient for PanicMetadata {
+        async fn fetch_movie_metadata(&self, _: &MetadataSearchCriteria) -> Result<Movie, DomainError> { panic!("unexpected") }
+        async fn get_poster_url(&self, _: &ExternalMetadataId) -> Result<Option<PosterUrl>, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl PosterFetcherClient for PanicFetcher {
+        async fn fetch_poster_bytes(&self, _: &PosterUrl) -> Result<Vec<u8>, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl PosterStorage for PanicStorage {
+        async fn store_poster(&self, _: &MovieId, _: &[u8]) -> Result<PosterPath, DomainError> { panic!("unexpected") }
+        async fn get_poster(&self, _: &PosterPath) -> Result<Vec<u8>, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl AuthService for PanicAuth {
+        async fn generate_token(&self, _: &UserId) -> Result<GeneratedToken, DomainError> { panic!("unexpected") }
+        async fn validate_token(&self, _: &str) -> Result<UserId, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl PasswordHasher for PanicHasher {
+        async fn hash(&self, _: &str) -> Result<PasswordHash, DomainError> { panic!("unexpected") }
+        async fn verify(&self, _: &str, _: &PasswordHash) -> Result<bool, DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl UserRepository for PanicUserRepo {
+        async fn find_by_email(&self, _: &Email) -> Result<Option<User>, DomainError> { panic!("unexpected") }
+        async fn save(&self, _: &User) -> Result<(), DomainError> { panic!("unexpected") }
+    }
+
+    #[async_trait]
+    impl EventPublisher for NoopPublisher {
+        async fn publish(&self, _: &DomainEvent) -> Result<(), DomainError> { Ok(()) }
+    }
+
+    fn panic_ctx() -> AppContext {
+        AppContext {
+            repository: Arc::new(PanicRepo),
+            metadata_client: Arc::new(PanicMetadata),
+            poster_fetcher: Arc::new(PanicFetcher),
+            poster_storage: Arc::new(PanicStorage),
+            event_publisher: Arc::new(NoopPublisher),
+            auth_service: Arc::new(PanicAuth),
+            password_hasher: Arc::new(PanicHasher),
+            user_repository: Arc::new(PanicUserRepo),
+            config: AppConfig { allow_registration: false },
+        }
+    }
+
+    #[tokio::test]
+    async fn review_logged_is_ignored() {
+        let handler = PosterSyncHandler::new(panic_ctx(), 3);
+        let event = DomainEvent::ReviewLogged {
+            review_id: ReviewId::generate(),
+            movie_id: MovieId::generate(),
+            user_id: UserId::generate(),
+            rating: Rating::new(4).unwrap(),
+            watched_at: chrono::NaiveDateTime::from_timestamp_opt(0, 0).unwrap(),
+        };
+        assert!(handler.handle(&event).await.is_ok());
+    }
+}
diff --git a/crates/presentation/src/lib.rs b/crates/presentation/src/lib.rs
index bdf4be3..3a83114 100644
--- a/crates/presentation/src/lib.rs
+++ b/crates/presentation/src/lib.rs
@@ -1,3 +1,4 @@
+pub mod event_handlers;
 pub mod dtos;
 pub mod errors;
 pub mod extractors;