diff --git a/backend/app/routers/dashboard.py b/backend/app/routers/dashboard.py
index 1af2731..8eafd86 100644
--- a/backend/app/routers/dashboard.py
+++ b/backend/app/routers/dashboard.py
@@ -427,6 +427,57 @@ async def get_quick_actions(
         raise HTTPException(status_code=500, detail=f"빠른 작업 조회 실패: {str(e)}")
 
 
+@router.get("/projects")
+async def get_projects(
+    current_user: dict = Depends(get_current_user),
+    db: Session = Depends(get_db)
+):
+    """
+    프로젝트 목록 조회
+    
+    Returns:
+        dict: 프로젝트 목록
+    """
+    try:
+        query = text("""
+            SELECT 
+                id,
+                job_no,
+                official_project_code,
+                job_name,
+                project_type,
+                created_at,
+                updated_at
+            FROM projects
+            ORDER BY created_at DESC
+        """)
+        
+        results = db.execute(query).fetchall()
+        
+        projects = []
+        for row in results:
+            projects.append({
+                "id": row.id,
+                "job_no": row.job_no,
+                "official_project_code": row.official_project_code,
+                "job_name": row.job_name,
+                "project_name": row.job_name,  # 호환성을 위해 추가
+                "project_type": row.project_type,
+                "created_at": row.created_at.isoformat() if row.created_at else None,
+                "updated_at": row.updated_at.isoformat() if row.updated_at else None
+            })
+        
+        return {
+            "success": True,
+            "projects": projects,
+            "count": len(projects)
+        }
+        
+    except Exception as e:
+        logger.error(f"프로젝트 목록 조회 실패: {str(e)}")
+        raise HTTPException(status_code=500, detail=f"프로젝트 목록 조회 실패: {str(e)}")
+
+
 @router.patch("/projects/{project_id}")
 async def update_project_name(
     project_id: int,
diff --git a/frontend/src/pages/NewMaterialsPage.jsx b/frontend/src/pages/NewMaterialsPage.jsx
index 695680c..4203966 100644
--- a/frontend/src/pages/NewMaterialsPage.jsx
+++ b/frontend/src/pages/NewMaterialsPage.jsx
@@ -777,6 +777,20 @@ const NewMaterialsPage = ({
     setSortConfig({ key: null, direction: 'asc' });
   };
 
+  // 자재 정보를 미리 계산하여 캐싱 (성능 최적화)
+  const parsedMaterialsMap = React.useMemo(() => {
+    const map = new Map();
+    materials.forEach(material => {
+      map.set(material.id, parseMaterialInfo(material));
+    });
+    return map;
+  }, [materials]);
+
+  // parseMaterialInfo를 캐시된 버전으로 교체
+  const getParsedInfo = (material) => {
+    return parsedMaterialsMap.get(material.id) || parseMaterialInfo(material);
+  };
+
   // 필터링된 자재 목록
   const filteredMaterials = materials
     .filter(material => {
@@ -789,7 +803,7 @@ const NewMaterialsPage = ({
       for (const [column, filterValue] of Object.entries(columnFilters)) {
         if (!filterValue) continue;
 
-        const info = parseMaterialInfo(material);
+        const info = getParsedInfo(material);
         let materialValue = '';
 
         switch (column) {
@@ -903,7 +917,7 @@ const NewMaterialsPage = ({
         .slice(0, 200);
       
       categoryMaterials.forEach(material => {
-        const info = parseMaterialInfo(material);
+        const info = getParsedInfo(material);
         let value = '';
         
         switch (filterKey) {
@@ -1327,7 +1341,7 @@ const NewMaterialsPage = ({
         )}
         
         {filteredMaterials.map((material) => {
-          const info = parseMaterialInfo(material);
+          const info = getParsedInfo(material);
           
           if (material.classified_category === 'SPECIAL') {
             // SPECIAL 카테고리 (10개 컬럼)