diff --git a/Cargo.lock b/Cargo.lock
index c00b3f1..fa67ad4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "Inflector"
@@ -69,6 +69,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
 [[package]]
 name = "arraydeque"
 version = "0.5.1"
@@ -101,7 +107,7 @@ dependencies = [
  "futures-util",
  "handlebars",
  "http",
- "indexmap",
+ "indexmap 2.7.1",
  "mime",
  "multer",
  "num-traits",
@@ -168,7 +174,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "741110dda927420a28fbc1c310543d3416f789a6ba96859c2c265843a0a96887"
 dependencies = [
  "bytes",
- "indexmap",
+ "indexmap 2.7.1",
  "serde",
  "serde_json",
 ]
@@ -258,7 +264,7 @@ dependencies = [
  "sync_wrapper",
  "tokio",
  "tokio-tungstenite",
- "tower",
+ "tower 0.5.2",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -892,6 +898,12 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "glob"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8d1add55171497b4705a648c6b583acafb01d58050a51727785f0b2c8e0a2b2"
+
 [[package]]
 name = "h2"
 version = "0.4.8"
@@ -904,7 +916,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http",
- "indexmap",
+ "indexmap 2.7.1",
  "slab",
  "tokio",
  "tokio-util",
@@ -925,6 +937,12 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -1086,6 +1104,19 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-tls"
 version = "0.6.0"
@@ -1289,6 +1320,16 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.7.1"
@@ -1306,6 +1347,15 @@ version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "469fb0b9cefa57e3ef31275ee7cacb78f2fdca44e4765491884a2b119d4eb130"
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.14"
@@ -1605,6 +1655,102 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.29.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e87237e2775f74896f9ad219d26a2081751187eb7c9f5c58dde20a23b95d16c"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "pin-project-lite",
+ "thiserror 2.0.11",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-http"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46d7ab32b827b5b495bd90fa95a6cb65ccc293555dcc3199ae2937d2d237c8ed"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "http",
+ "opentelemetry",
+ "reqwest",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-otlp"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d899720fe06916ccba71c01d04ecd77312734e2de3467fd30d9d580c8ce85656"
+dependencies = [
+ "futures-core",
+ "http",
+ "opentelemetry",
+ "opentelemetry-http",
+ "opentelemetry-proto",
+ "opentelemetry_sdk",
+ "prost",
+ "reqwest",
+ "thiserror 2.0.11",
+ "tokio",
+ "tonic",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-proto"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c40da242381435e18570d5b9d50aca2a4f4f4d8e146231adb4e7768023309b3"
+dependencies = [
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "prost",
+ "tonic",
+]
+
+[[package]]
+name = "opentelemetry-semantic-conventions"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84b29a9f89f1a954936d5aa92f19b2feec3c8f3971d3e96206640db7f9706ae3"
+
+[[package]]
+name = "opentelemetry-stdout"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7e27d446dabd68610ef0b77d07b102ecde827a4596ea9c01a4d3811e945b286"
+dependencies = [
+ "chrono",
+ "futures-util",
+ "opentelemetry",
+ "opentelemetry_sdk",
+]
+
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afdefb21d1d47394abc1ba6c57363ab141be19e27cc70d0e422b7f303e4d290b"
+dependencies = [
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "glob",
+ "opentelemetry",
+ "percent-encoding",
+ "rand 0.9.0",
+ "serde_json",
+ "thiserror 2.0.11",
+ "tracing",
+]
+
 [[package]]
 name = "ordered-multimap"
 version = "0.7.3"
@@ -1763,6 +1909,26 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -1835,6 +2001,29 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "prost"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.38"
@@ -1967,6 +2156,7 @@ dependencies = [
  "base64 0.22.1",
  "bytes",
  "encoding_rs",
+ "futures-channel",
  "futures-core",
  "futures-util",
  "h2",
@@ -1993,7 +2183,7 @@ dependencies = [
  "system-configuration",
  "tokio",
  "tokio-native-tls",
- "tower",
+ "tower 0.5.2",
  "tower-service",
  "url",
  "wasm-bindgen",
@@ -2041,6 +2231,11 @@ dependencies = [
  "dotenv",
  "hex",
  "hmac",
+ "opentelemetry",
+ "opentelemetry-otlp",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry-stdout",
+ "opentelemetry_sdk",
  "reqwest",
  "serde",
  "serde_json",
@@ -2048,9 +2243,11 @@ dependencies = [
  "sqlx",
  "time",
  "tokio",
- "tower",
+ "tower 0.5.2",
  "tower-http",
  "tracing",
+ "tracing-core",
+ "tracing-opentelemetry",
  "tracing-subscriber",
 ]
 
@@ -2293,6 +2490,15 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9203b8055f63a2a00e2f593bb0510367fe707d7ff1e5c872de2f537b339e5410"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "signature"
 version = "2.2.0"
@@ -2387,7 +2593,7 @@ dependencies = [
  "futures-util",
  "hashbrown 0.15.2",
  "hashlink 0.10.0",
- "indexmap",
+ "indexmap 2.7.1",
  "log",
  "memchr",
  "once_cell",
@@ -2796,6 +3002,7 @@ dependencies = [
  "libc",
  "mio",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "windows-sys 0.52.0",
@@ -2896,13 +3103,59 @@ version = "0.22.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
 dependencies = [
- "indexmap",
+ "indexmap 2.7.1",
  "serde",
  "serde_spanned",
  "toml_datetime",
  "winnow",
 ]
 
+[[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-trait",
+ "base64 0.22.1",
+ "bytes",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-timeout",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "tokio",
+ "tokio-stream",
+ "tower 0.4.13",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "indexmap 1.9.3",
+ "pin-project",
+ "pin-project-lite",
+ "rand 0.8.5",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.5.2"
@@ -2989,6 +3242,24 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd8e764bd6f5813fd8bebc3117875190c5b0415be8f7f8059bffb6ecd979c444"
+dependencies = [
+ "js-sys",
+ "once_cell",
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "smallvec",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+ "tracing-subscriber",
+ "web-time",
+]
+
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.19"
@@ -3246,6 +3517,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "whoami"
 version = "1.5.2"
diff --git a/Cargo.toml b/Cargo.toml
index 5002d3c..9f70747 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ axum = "0.8.1"
 chrono = { version = "0.4.38", features = ["clock"] }
 serde = { version = "1.0.188", features = ["derive"] }
 sqlx = { version = "0.8.3", features = ["chrono", "postgres", "runtime-tokio"] }
-tokio = { version = "1.28.2", features = ["default", "macros", "rt-multi-thread"] }                       # For async tests
+tokio = { version = "1.28.2", features = ["default", "macros", "rt-multi-thread", "signal"] }                       # For async tests
 hmac = "0.12.1"
 sha2 = "0.10.8"
 hex = "0.4.3"
@@ -24,3 +24,10 @@ tracing = "0.1.41"
 tracing-subscriber = { version = "0.3.19", features = ["env-filter", "time", "fmt", "std"] }
 dotenv = "0.15.0"
 time = { version = "0.3.37", features = ["formatting"] }
+opentelemetry = "0.29.1"
+opentelemetry_sdk = "0.29.0"
+opentelemetry-semantic-conventions = { version = "0.29.0", features = ["semconv_experimental"] }
+tracing-core = "0.1.33"
+tracing-opentelemetry = "0.30.0"
+opentelemetry-otlp = { version = "0.29.0", features = ["grpc-tonic"] }
+opentelemetry-stdout = "0.29.0"
diff --git a/src/daily_task/mod.rs b/src/daily_task/mod.rs
index d342f87..7a64c30 100644
--- a/src/daily_task/mod.rs
+++ b/src/daily_task/mod.rs
@@ -7,6 +7,7 @@ use tracing::{debug, error, info};
 
 use crate::models::member::Member;
 
+#[tracing::instrument]
 pub async fn run_daily_task_at_midnight(pool: Arc<PgPool>) {
     loop {
         let now = chrono::Utc::now().with_timezone(&Kolkata);
@@ -37,6 +38,7 @@ pub async fn run_daily_task_at_midnight(pool: Arc<PgPool>) {
 /// This function does a number of things, including:
 /// * Insert new attendance records everyday for [`presense`](https://www.github.com/amfoss/presense) to update them later in the day.
 /// * Update the AttendanceSummary table
+#[tracing::instrument]
 async fn execute_daily_task(pool: Arc<PgPool>) {
     // Members is queried outside of each function to avoid repetition
     let members = sqlx::query_as::<_, Member>("SELECT * FROM Member")
@@ -50,6 +52,7 @@ async fn execute_daily_task(pool: Arc<PgPool>) {
     };
 }
 
+#[tracing::instrument]
 async fn update_attendance(members: Vec<Member>, pool: &PgPool) {
     #[allow(deprecated)]
     let today = chrono::Utc::now()
@@ -92,6 +95,7 @@ async fn update_attendance(members: Vec<Member>, pool: &PgPool) {
     }
 }
 
+#[tracing::instrument]
 async fn update_attendance_summary(member_id: i32, pool: &PgPool) {
     debug!("Updating summary for member #{}", member_id);
     #[allow(deprecated)]
@@ -129,6 +133,7 @@ async fn update_attendance_summary(member_id: i32, pool: &PgPool) {
     }
 }
 
+#[tracing::instrument]
 async fn update_days_attended(member_id: i32, today: NaiveDate, pool: &PgPool) {
     // Convert year and month into i32 cause SQLx cannot encode u32 into database types
     let month: i32 = (today.month0() + 1) as i32;
diff --git a/src/graphql/mutations/attendance_mutations.rs b/src/graphql/mutations/attendance_mutations.rs
index 75bb471..d4cd4fa 100644
--- a/src/graphql/mutations/attendance_mutations.rs
+++ b/src/graphql/mutations/attendance_mutations.rs
@@ -11,11 +11,12 @@ use crate::models::attendance::{Attendance, MarkAttendanceInput};
 
 type HmacSha256 = Hmac<Sha256>;
 
-#[derive(Default)]
+#[derive(Default, Debug)]
 pub struct AttendanceMutations;
 
 #[Object]
 impl AttendanceMutations {
+    #[tracing::instrument(skip(ctx))]
     #[graphql(name = "markAttendance")]
     async fn mark_attendance(
         &self,
diff --git a/src/graphql/queries/attendance_queries.rs b/src/graphql/queries/attendance_queries.rs
index 2050051..e139db3 100644
--- a/src/graphql/queries/attendance_queries.rs
+++ b/src/graphql/queries/attendance_queries.rs
@@ -5,14 +5,17 @@ use async_graphql::{Context, Object, Result};
 use chrono::NaiveDate;
 use sqlx::PgPool;
 
-#[derive(Default)]
+#[derive(Default, Debug)]
 pub struct AttendanceQueries;
 
 #[Object]
 impl AttendanceQueries {
+    #[tracing::instrument(skip(ctx))]
     async fn attendance(&self, ctx: &Context<'_>, member_id: i32) -> Result<Vec<Attendance>> {
         let pool = ctx.data::<Arc<PgPool>>().expect("Pool must be in context.");
 
+        tracing::info!("Fetching attendance for member ID: {}", member_id);
+
         Ok(
             sqlx::query_as::<_, Attendance>("SELECT * FROM Attendance WHERE member_id = $1")
                 .bind(member_id)
diff --git a/src/graphql/queries/member_queries.rs b/src/graphql/queries/member_queries.rs
index dfb7f68..1ae3e1e 100644
--- a/src/graphql/queries/member_queries.rs
+++ b/src/graphql/queries/member_queries.rs
@@ -9,11 +9,12 @@ use crate::models::{
     status_update_streak::StatusUpdateStreakInfo,
 };
 
-#[derive(Default)]
+#[derive(Default, Debug)]
 pub struct MemberQueries;
 
 #[Object]
 impl MemberQueries {
+    #[tracing::instrument(skip(ctx))]
     pub async fn members(
         &self,
         ctx: &Context<'_>,
@@ -45,9 +46,12 @@ impl MemberQueries {
 
 #[ComplexObject]
 impl Member {
+    #[tracing::instrument(skip(ctx))]
     async fn attendance(&self, ctx: &Context<'_>) -> Vec<AttendanceInfo> {
         let pool = ctx.data::<Arc<PgPool>>().expect("Pool must be in context.");
 
+        tracing::info!("Fetching attendance for member ID: {}", self.member_id);
+
         sqlx::query_as::<_, AttendanceInfo>(
             "SELECT date, is_present, time_in, time_out FROM Attendance WHERE member_id = $1",
         )
diff --git a/src/main.rs b/src/main.rs
index 0536d54..02b0c1e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,6 +7,18 @@ use tower_http::cors::CorsLayer;
 use tracing::info;
 use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};
 
+use opentelemetry::{global, trace::TracerProvider as _, KeyValue};
+use opentelemetry_sdk::{
+    metrics::{MeterProviderBuilder, PeriodicReader, SdkMeterProvider},
+    trace::{RandomIdGenerator, Sampler, SdkTracerProvider},
+    Resource,
+};
+use opentelemetry_semantic_conventions::{
+    attribute::{DEPLOYMENT_ENVIRONMENT_NAME, SERVICE_NAME, SERVICE_VERSION},
+    SCHEMA_URL,
+};
+use tracing_opentelemetry::{MetricsLayer, OpenTelemetryLayer};
+
 use daily_task::run_daily_task_at_midnight;
 use graphql::{Mutation, Query};
 use routes::setup_router;
@@ -37,10 +49,27 @@ impl Config {
     }
 }
 
+struct OtelGuard {
+    tracer_provider: SdkTracerProvider,
+    meter_provider: SdkMeterProvider,
+}
+
+impl Drop for OtelGuard {
+    fn drop(&mut self) {
+        if let Err(err) = self.tracer_provider.shutdown() {
+            eprintln!("{err:?}");
+        }
+        if let Err(err) = self.meter_provider.shutdown() {
+            eprintln!("{err:?}");
+        }
+    }
+}
+
 #[tokio::main]
+#[tracing::instrument]
 async fn main() {
     let config = Config::from_env();
-    setup_tracing(&config.env);
+    let guard = setup_tracing(&config.env);
 
     let pool = setup_database(&config.database_url).await;
     let schema = build_graphql_schema(pool.clone(), config.secret_key);
@@ -56,10 +85,81 @@ async fn main() {
     let listener = tokio::net::TcpListener::bind(format!("0.0.0.0:{}", config.port))
         .await
         .unwrap();
-    axum::serve(listener, router).await.unwrap();
+
+    axum::serve(listener, router)
+        .with_graceful_shutdown(shutdown_signal())
+        .await
+        .unwrap();
+
+    drop(guard);
+}
+
+#[tracing::instrument]
+async fn shutdown_signal() {
+    tokio::signal::ctrl_c()
+        .await
+        .expect("failed to install Ctrl+C handler");
+
+    tracing::info!("Shutdown signal received. Flushing telemetry...");
 }
 
-fn setup_tracing(env: &str) {
+fn resource() -> Resource {
+    Resource::builder()
+        .with_attributes(vec![
+            KeyValue::new(SERVICE_NAME, env!("CARGO_PKG_NAME")),
+            KeyValue::new(SERVICE_VERSION, env!("CARGO_PKG_VERSION")),
+            KeyValue::new(DEPLOYMENT_ENVIRONMENT_NAME, "develop"),
+        ])
+        .with_schema_url(Vec::new(), SCHEMA_URL)
+        .build()
+}
+
+fn init_meter_provider() -> SdkMeterProvider {
+    let exporter = opentelemetry_otlp::MetricExporter::builder()
+        .with_tonic()
+        .with_temporality(opentelemetry_sdk::metrics::Temporality::default())
+        .build()
+        .unwrap();
+
+    let reader = PeriodicReader::builder(exporter)
+        .with_interval(std::time::Duration::from_secs(30))
+        .build();
+
+    let stdout_reader =
+        PeriodicReader::builder(opentelemetry_stdout::MetricExporter::default()).build();
+
+    let meter_provider = MeterProviderBuilder::default()
+        .with_resource(resource())
+        .with_reader(reader)
+        .with_reader(stdout_reader)
+        .build();
+
+    global::set_meter_provider(meter_provider.clone());
+
+    meter_provider
+}
+
+fn init_tracer_provider() -> SdkTracerProvider {
+    let exporter = opentelemetry_otlp::SpanExporter::builder()
+        .with_tonic()
+        .build()
+        .unwrap();
+
+    SdkTracerProvider::builder()
+        .with_sampler(Sampler::ParentBased(Box::new(Sampler::TraceIdRatioBased(
+            1.0,
+        ))))
+        .with_id_generator(RandomIdGenerator::default())
+        .with_resource(resource())
+        .with_batch_exporter(exporter)
+        .build()
+}
+
+fn setup_tracing(env: &str) -> OtelGuard {
+    let tracer_provider = init_tracer_provider();
+    let meter_provider = init_meter_provider();
+    let tracer = tracer_provider.tracer("tracing-otel-subscriber");
+
     let kolkata_offset = UtcOffset::from_hms(5, 30, 0).expect("Hardcoded offset must be correct");
     let timer = fmt::time::OffsetTime::new(
         kolkata_offset,
@@ -75,6 +175,8 @@ fn setup_tracing(env: &str) {
                     .with_ansi(false) // ANSI encodings are unreadable in the raw file.
                     .with_writer(std::fs::File::create("root.log").unwrap()),
             )
+            .with(MetricsLayer::new(meter_provider.clone()))
+            .with(OpenTelemetryLayer::new(tracer))
             .with(EnvFilter::new("info"))
             .init();
         info!("Running in production mode.")
@@ -93,10 +195,17 @@ fn setup_tracing(env: &str) {
                     .with_ansi(false)
                     .with_writer(std::fs::File::create("root.log").unwrap()),
             )
+            .with(MetricsLayer::new(meter_provider.clone()))
+            .with(OpenTelemetryLayer::new(tracer))
             .with(EnvFilter::new("trace"))
             .init();
         info!("Running in development mode.");
     }
+
+    OtelGuard {
+        tracer_provider,
+        meter_provider,
+    }
 }
 
 async fn setup_database(database_url: &str) -> Arc<PgPool> {
diff --git a/src/models/attendance.rs b/src/models/attendance.rs
index 9efc9dc..0a16a74 100644
--- a/src/models/attendance.rs
+++ b/src/models/attendance.rs
@@ -39,7 +39,7 @@ pub struct AttendanceSummaryInfo {
     pub days_attended: i32,
 }
 
-#[derive(InputObject)]
+#[derive(InputObject, Debug)]
 pub struct MarkAttendanceInput {
     pub member_id: i32,
     pub date: NaiveDate,
diff --git a/src/models/member.rs b/src/models/member.rs
index 89a2715..d0d4027 100644
--- a/src/models/member.rs
+++ b/src/models/member.rs
@@ -4,6 +4,7 @@ use sqlx::FromRow;
 
 #[derive(Enum, Copy, Clone, Eq, PartialEq, sqlx::Type)]
 #[sqlx(type_name = "sex_type")]
+#[derive(Debug)]
 pub enum Sex {
     M,
     F,
@@ -12,6 +13,7 @@ pub enum Sex {
 
 #[derive(SimpleObject, FromRow)]
 #[graphql(complex)]
+#[derive(Debug)]
 pub struct Member {
     pub member_id: i32,
     pub roll_no: String,
diff --git a/src/routes.rs b/src/routes.rs
index f6c6db2..dd9dcff 100644
--- a/src/routes.rs
+++ b/src/routes.rs
@@ -9,6 +9,7 @@ use tower_http::cors::CorsLayer;
 
 use crate::graphql::{Mutation, Query};
 
+#[tracing::instrument(skip(schema, cors))]
 pub fn setup_router(
     schema: Schema<Query, Mutation, EmptySubscription>,
     cors: CorsLayer,