diff --git a/backend/src/db.rs b/backend/src/db.rs
index 8d58a36..e862252 100644
--- a/backend/src/db.rs
+++ b/backend/src/db.rs
@@ -85,4 +85,10 @@ pub struct AllTags {
     pub icon: Option<String>,
     pub type_icon: Option<String>,
     pub color: Option<String>
+}
+
+#[derive(Deserialize, Serialize)]
+pub struct SimpleProject {
+    pub project_id: Option<i32>,
+    pub title: Option<String>
 }
\ No newline at end of file
diff --git a/backend/src/main.rs b/backend/src/main.rs
index e8501db..25c2b1a 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -10,7 +10,10 @@ use std::net::SocketAddr;
 use tower_http::cors::CorsLayer;
 
 mod db;
-use db::{Education, Experience, Info, Languages, ProgrammingLanguages, Project, Softwares, Tags, AllTags};
+use db::{
+    AllTags, Education, Experience, Info, Languages, ProgrammingLanguages, Project, SimpleProject,
+    Softwares, Tags,
+};
 
 #[tokio::main]
 async fn main() -> Result<()> {
@@ -30,6 +33,14 @@ async fn main() -> Result<()> {
         .route("/skills/:id", get(skills))
         .route("/tags/:info_id/:project_id", get(tags))
         .route("/tags/:id", get(alltags))
+        .route(
+            "/getproject_programming/:programming_id",
+            get(getproject_programming),
+        )
+        .route(
+            "/getproject_software/:software_id",
+            get(getproject_software),
+        )
         .with_state(pool)
         .layer(CorsLayer::very_permissive());
 
@@ -166,3 +177,41 @@ async fn alltags(Path(info_id): Path<i32>, State(pool): State<PgPool>) -> Json<V
     .unwrap_or(vec![]);
     Json(datas)
 }
+
+async fn getproject_programming(
+    Path(programming_id): Path<i32>,
+    State(pool): State<PgPool>,
+) -> Json<Vec<SimpleProject>> {
+    let datas = sqlx::query_as!(
+        SimpleProject,
+        "SELECT project_id, title
+        FROM public.project p
+        JOIN public.project_tags pt ON p.id = pt.project_id
+        WHERE pt.programming_languages_id = $1   
+    ",
+        programming_id
+    )
+    .fetch_all(&pool)
+    .await
+    .unwrap_or(vec![]);
+    Json(datas)
+}
+
+async fn getproject_software(
+    Path(software_id): Path<i32>,
+    State(pool): State<PgPool>,
+) -> Json<Vec<SimpleProject>> {
+    let datas = sqlx::query_as!(
+        SimpleProject,
+        "SELECT project_id, title
+        FROM public.project p
+        JOIN public.project_tags pt ON p.id = pt.project_id
+        WHERE pt.softwares_id = $1   
+    ",
+        software_id
+    )
+    .fetch_all(&pool)
+    .await
+    .unwrap_or(vec![]);
+    Json(datas)
+}
diff --git a/frontend/src/lib/components/pill.svelte b/frontend/src/lib/components/pill.svelte
index 4d58cc6..18784d5 100644
--- a/frontend/src/lib/components/pill.svelte
+++ b/frontend/src/lib/components/pill.svelte
@@ -9,9 +9,15 @@
   export let color = "#000000";
   export let type_icon = "mdi";
   export let shadow_color = null;
+  export let show_tooltip = false;
+  export let tooltip_data = [];
 
   const white = shouldColorBeWhite(color.slice(1));
   let style;
+  let pill_arrow;
+  let pill_tooltip;
+  let main_pill;
+
   if (shadow_color === null) {
     style = `background-color: ${color};
     box-shadow: 0px 8px 18px -1px ${color}60;`;
@@ -19,12 +25,47 @@
     style = `background-color: ${color};
     box-shadow: 0px 8px 18px -1px ${shadow_color}60;`;
   }
+
+  function showingTooltip(visible) {
+    if (visible && tooltip_data.length > 0) {
+      pill_tooltip.style.visibility = "visible";
+      pill_arrow.style.visibility = "visible";
+      // adjusting top
+      pill_tooltip.style.top = `${
+        main_pill.offsetTop - pill_tooltip.offsetHeight - 17
+      }px`;
+      if (white) {
+        pill_tooltip.style.boxShadow = `0px 8px 18px -1px ${color}60`;
+        pill_arrow.style.filter = `drop-shadow(0px 8px 18px ${color}40)`;
+      } else {
+        pill_tooltip.style.boxShadow = `0px 8px 18px -1px #261C2C30`;
+        pill_arrow.style.filter = `drop-shadow(0px 8px 18px #261C2C20)`;
+      }
+    } else {
+      pill_tooltip.style.visibility = "hidden";
+      pill_arrow.style.visibility = "hidden";
+    }
+  }
 </script>
 
 <div
   class={white ? "pill-container pill-white" : "pill-container pill-black"}
   {style}
+  on:focus={() => true}
+  on:mouseover={() => showingTooltip(true)}
+  on:mouseleave={() => showingTooltip(false)}
+  role="link"
+  tabindex="0"
+  bind:this={main_pill}
 >
+  {#if show_tooltip === true}
+    <div class="pill-arrow" bind:this={pill_arrow} />
+    <div class="pill-tooltip" bind:this={pill_tooltip}>
+      {#each tooltip_data as td}
+        <p>{td.title}</p>
+      {/each}
+    </div>
+  {/if}
   {#if type_icon === "simpleicons"}
     <img
       height="20"
diff --git a/frontend/src/lib/css/pill.css b/frontend/src/lib/css/pill.css
index bf52a51..c4cb9b1 100644
--- a/frontend/src/lib/css/pill.css
+++ b/frontend/src/lib/css/pill.css
@@ -36,4 +36,36 @@
 
 .pill-container svg {
     margin-right: 0.5rem;
+}
+
+.pill-tooltip {
+    position: absolute;
+    z-index: 1;
+    background-color: var(--color-background);
+    color: var(--color-text);
+    min-width: 5rem;
+    border-radius: 0.4rem;
+    display: flex;
+    justify-content: center;
+    visibility: hidden;
+    transition: all .3s ease 0s;
+    box-shadow: none;
+    display: flex;
+    flex-direction: column;
+    padding-left: 1rem;
+    padding-right: 1rem;
+}
+
+.pill-arrow {
+    position: absolute;
+    z-index: 2;
+    transform: translateY(-2.2rem);
+    width: 0px;
+    height: 0px;
+    border-left: 20px solid transparent;
+    border-right: 20px solid transparent;
+    border-top: 20px solid var(--color-background);
+    visibility: hidden;
+    transition: all .3s ease 0s;
+    filter: none;
 }
\ No newline at end of file
diff --git a/frontend/src/lib/js/processdata.js b/frontend/src/lib/js/processdata.js
index 261c6e9..879ba56 100644
--- a/frontend/src/lib/js/processdata.js
+++ b/frontend/src/lib/js/processdata.js
@@ -13,8 +13,10 @@ export function processData(data) {
     const education = arrangeById(data.education);
     const skills = data.skills;
     const tags = data.tags;
+    const project_programming = data.project_programming;
+    const project_software = data.project_software;
 
-    return {info, experiences, education, skills, tags};
+    return {info, experiences, education, skills, tags, project_programming, project_software};
   } else {
     return null;  // Indicates an error
   }
diff --git a/frontend/src/routes/+page.js b/frontend/src/routes/+page.js
index 863137c..f3ff0f9 100644
--- a/frontend/src/routes/+page.js
+++ b/frontend/src/routes/+page.js
@@ -18,10 +18,14 @@ export async function load(context) {
   }
 
   const infos = [];
-  const dataToGather = ['info', 'education', 'experience', 'skills/1', 'tags/1'];
-  for (const url of dataToGather) {
+  const project_software = [];
+  const project_programming = [];
+  const dataToGather =
+      ['info', 'education', 'experience', 'skills/1', 'tags/1'];
+  for (const [index, url] of dataToGather.entries()) {
     const res = await fetchData(url);
     if (res.status == 0) {
+      // Pushing data
       infos.push(res.data);
     } else {
       return {
@@ -30,6 +34,30 @@ export async function load(context) {
     }
   }
 
+  for (let i = 0; i < infos[3][2].length; i++) {
+    const res =
+        await fetchData(`getproject_software/${i + 1}`);
+    if (res.status == 0) {
+      project_software.push(res.data);
+    } else {
+      return {
+        status: res.status
+      }
+    }
+  }
+  for (let i = 0; i < infos[3][1].length; i++) {
+    const res =
+        await fetchData(`getproject_programming/${i + 1}`);
+    if (res.status == 0) {
+      project_programming.push(res.data);
+    }
+    else {
+      return {
+        status: res.status
+      }
+    }
+  }
+
   return {
     status: 0,
     info: infos[0],
@@ -42,5 +70,7 @@ export async function load(context) {
       languages: infos[3][3],
     },
     tags: infos[4],
+    project_programming: project_programming,
+    project_software: project_software,
   };
 }
diff --git a/frontend/src/routes/+page.svelte b/frontend/src/routes/+page.svelte
index 6f73222..b254a70 100644
--- a/frontend/src/routes/+page.svelte
+++ b/frontend/src/routes/+page.svelte
@@ -134,14 +134,14 @@
 			<Section icon={mdiPencil} title="Skills" />
 			<SubSection icon={mdiXml} title="Programming Languages"/>
 			<div class="subsection">
-				{#each cv.skills.programming_languages as pilldata}
-					<Pill name={pilldata.lang} type_icon={pilldata.type_icon} icon={pilldata.icon} color={pilldata.color}/>
+				{#each cv.skills.programming_languages as pilldata, index (index)}
+					<Pill name={pilldata.lang} type_icon={pilldata.type_icon} icon={pilldata.icon} color={pilldata.color} show_tooltip={true} tooltip_data={cv.project_programming[index]}/>
 				{/each}
 			</div>
 			<SubSection icon={mdiApplication} title="Software"/>
 			<div class="subsection">
-				{#each cv.skills.softwares as pilldata}
-					<Pill name={pilldata.software} type_icon={pilldata.type_icon} icon={pilldata.icon} color={pilldata.color}/>
+				{#each cv.skills.softwares as pilldata, index (index)}
+					<Pill name={pilldata.software} type_icon={pilldata.type_icon} icon={pilldata.icon} color={pilldata.color} show_tooltip={true} tooltip_data={cv.project_software[index]}/>
 				{/each}
 			</div>
 			<SubSection icon={mdiEarth} title="Languages"/>