diff --git a/backend/package-lock.json b/backend/package-lock.json
index 2eb3f2544..4f16191f1 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -9,7 +9,6 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "@aws-sdk/client-elasticache": "^3.637.0",
         "@aws-sdk/client-iam": "^3.525.0",
         "@aws-sdk/client-kms": "^3.609.0",
         "@aws-sdk/client-secrets-manager": "^3.504.0",
@@ -1348,309 +1347,6 @@
         "node": ">=16.0.0"
       }
     },
-    "node_modules/@aws-sdk/client-elasticache": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-elasticache/-/client-elasticache-3.637.0.tgz",
-      "integrity": "sha512-e54OYm33DqmcsVHr1l+Eudt5d9PqcjDDJdQHLJrNGdrUkwmpuqnw3czkGjD5IP34XkcpQ5Gs1DSRAp07E8Zglw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-crypto/sha256-browser": "5.2.0",
-        "@aws-crypto/sha256-js": "5.2.0",
-        "@aws-sdk/client-sso-oidc": "3.637.0",
-        "@aws-sdk/client-sts": "3.637.0",
-        "@aws-sdk/core": "3.635.0",
-        "@aws-sdk/credential-provider-node": "3.637.0",
-        "@aws-sdk/middleware-host-header": "3.620.0",
-        "@aws-sdk/middleware-logger": "3.609.0",
-        "@aws-sdk/middleware-recursion-detection": "3.620.0",
-        "@aws-sdk/middleware-user-agent": "3.637.0",
-        "@aws-sdk/region-config-resolver": "3.614.0",
-        "@aws-sdk/types": "3.609.0",
-        "@aws-sdk/util-endpoints": "3.637.0",
-        "@aws-sdk/util-user-agent-browser": "3.609.0",
-        "@aws-sdk/util-user-agent-node": "3.614.0",
-        "@smithy/config-resolver": "^3.0.5",
-        "@smithy/core": "^2.4.0",
-        "@smithy/fetch-http-handler": "^3.2.4",
-        "@smithy/hash-node": "^3.0.3",
-        "@smithy/invalid-dependency": "^3.0.3",
-        "@smithy/middleware-content-length": "^3.0.5",
-        "@smithy/middleware-endpoint": "^3.1.0",
-        "@smithy/middleware-retry": "^3.0.15",
-        "@smithy/middleware-serde": "^3.0.3",
-        "@smithy/middleware-stack": "^3.0.3",
-        "@smithy/node-config-provider": "^3.1.4",
-        "@smithy/node-http-handler": "^3.1.4",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/smithy-client": "^3.2.0",
-        "@smithy/types": "^3.3.0",
-        "@smithy/url-parser": "^3.0.3",
-        "@smithy/util-base64": "^3.0.0",
-        "@smithy/util-body-length-browser": "^3.0.0",
-        "@smithy/util-body-length-node": "^3.0.0",
-        "@smithy/util-defaults-mode-browser": "^3.0.15",
-        "@smithy/util-defaults-mode-node": "^3.0.15",
-        "@smithy/util-endpoints": "^2.0.5",
-        "@smithy/util-middleware": "^3.0.3",
-        "@smithy/util-retry": "^3.0.3",
-        "@smithy/util-utf8": "^3.0.0",
-        "@smithy/util-waiter": "^3.1.2",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/client-sso": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-sso/-/client-sso-3.637.0.tgz",
-      "integrity": "sha512-+KjLvgX5yJYROWo3TQuwBJlHCY0zz9PsLuEolmXQn0BVK1L/m9GteZHtd+rEdAoDGBpE0Xqjy1oz5+SmtsaRUw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-crypto/sha256-browser": "5.2.0",
-        "@aws-crypto/sha256-js": "5.2.0",
-        "@aws-sdk/core": "3.635.0",
-        "@aws-sdk/middleware-host-header": "3.620.0",
-        "@aws-sdk/middleware-logger": "3.609.0",
-        "@aws-sdk/middleware-recursion-detection": "3.620.0",
-        "@aws-sdk/middleware-user-agent": "3.637.0",
-        "@aws-sdk/region-config-resolver": "3.614.0",
-        "@aws-sdk/types": "3.609.0",
-        "@aws-sdk/util-endpoints": "3.637.0",
-        "@aws-sdk/util-user-agent-browser": "3.609.0",
-        "@aws-sdk/util-user-agent-node": "3.614.0",
-        "@smithy/config-resolver": "^3.0.5",
-        "@smithy/core": "^2.4.0",
-        "@smithy/fetch-http-handler": "^3.2.4",
-        "@smithy/hash-node": "^3.0.3",
-        "@smithy/invalid-dependency": "^3.0.3",
-        "@smithy/middleware-content-length": "^3.0.5",
-        "@smithy/middleware-endpoint": "^3.1.0",
-        "@smithy/middleware-retry": "^3.0.15",
-        "@smithy/middleware-serde": "^3.0.3",
-        "@smithy/middleware-stack": "^3.0.3",
-        "@smithy/node-config-provider": "^3.1.4",
-        "@smithy/node-http-handler": "^3.1.4",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/smithy-client": "^3.2.0",
-        "@smithy/types": "^3.3.0",
-        "@smithy/url-parser": "^3.0.3",
-        "@smithy/util-base64": "^3.0.0",
-        "@smithy/util-body-length-browser": "^3.0.0",
-        "@smithy/util-body-length-node": "^3.0.0",
-        "@smithy/util-defaults-mode-browser": "^3.0.15",
-        "@smithy/util-defaults-mode-node": "^3.0.15",
-        "@smithy/util-endpoints": "^2.0.5",
-        "@smithy/util-middleware": "^3.0.3",
-        "@smithy/util-retry": "^3.0.3",
-        "@smithy/util-utf8": "^3.0.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/client-sso-oidc": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-sso-oidc/-/client-sso-oidc-3.637.0.tgz",
-      "integrity": "sha512-27bHALN6Qb6m6KZmPvRieJ/QRlj1lyac/GT2Rn5kJpre8Mpp+yxrtvp3h9PjNBty4lCeFEENfY4dGNSozBuBcw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-crypto/sha256-browser": "5.2.0",
-        "@aws-crypto/sha256-js": "5.2.0",
-        "@aws-sdk/core": "3.635.0",
-        "@aws-sdk/credential-provider-node": "3.637.0",
-        "@aws-sdk/middleware-host-header": "3.620.0",
-        "@aws-sdk/middleware-logger": "3.609.0",
-        "@aws-sdk/middleware-recursion-detection": "3.620.0",
-        "@aws-sdk/middleware-user-agent": "3.637.0",
-        "@aws-sdk/region-config-resolver": "3.614.0",
-        "@aws-sdk/types": "3.609.0",
-        "@aws-sdk/util-endpoints": "3.637.0",
-        "@aws-sdk/util-user-agent-browser": "3.609.0",
-        "@aws-sdk/util-user-agent-node": "3.614.0",
-        "@smithy/config-resolver": "^3.0.5",
-        "@smithy/core": "^2.4.0",
-        "@smithy/fetch-http-handler": "^3.2.4",
-        "@smithy/hash-node": "^3.0.3",
-        "@smithy/invalid-dependency": "^3.0.3",
-        "@smithy/middleware-content-length": "^3.0.5",
-        "@smithy/middleware-endpoint": "^3.1.0",
-        "@smithy/middleware-retry": "^3.0.15",
-        "@smithy/middleware-serde": "^3.0.3",
-        "@smithy/middleware-stack": "^3.0.3",
-        "@smithy/node-config-provider": "^3.1.4",
-        "@smithy/node-http-handler": "^3.1.4",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/smithy-client": "^3.2.0",
-        "@smithy/types": "^3.3.0",
-        "@smithy/url-parser": "^3.0.3",
-        "@smithy/util-base64": "^3.0.0",
-        "@smithy/util-body-length-browser": "^3.0.0",
-        "@smithy/util-body-length-node": "^3.0.0",
-        "@smithy/util-defaults-mode-browser": "^3.0.15",
-        "@smithy/util-defaults-mode-node": "^3.0.15",
-        "@smithy/util-endpoints": "^2.0.5",
-        "@smithy/util-middleware": "^3.0.3",
-        "@smithy/util-retry": "^3.0.3",
-        "@smithy/util-utf8": "^3.0.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      },
-      "peerDependencies": {
-        "@aws-sdk/client-sts": "^3.637.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/client-sts": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-sts/-/client-sts-3.637.0.tgz",
-      "integrity": "sha512-xUi7x4qDubtA8QREtlblPuAcn91GS/09YVEY/RwU7xCY0aqGuFwgszAANlha4OUIqva8oVj2WO4gJuG+iaSnhw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-crypto/sha256-browser": "5.2.0",
-        "@aws-crypto/sha256-js": "5.2.0",
-        "@aws-sdk/client-sso-oidc": "3.637.0",
-        "@aws-sdk/core": "3.635.0",
-        "@aws-sdk/credential-provider-node": "3.637.0",
-        "@aws-sdk/middleware-host-header": "3.620.0",
-        "@aws-sdk/middleware-logger": "3.609.0",
-        "@aws-sdk/middleware-recursion-detection": "3.620.0",
-        "@aws-sdk/middleware-user-agent": "3.637.0",
-        "@aws-sdk/region-config-resolver": "3.614.0",
-        "@aws-sdk/types": "3.609.0",
-        "@aws-sdk/util-endpoints": "3.637.0",
-        "@aws-sdk/util-user-agent-browser": "3.609.0",
-        "@aws-sdk/util-user-agent-node": "3.614.0",
-        "@smithy/config-resolver": "^3.0.5",
-        "@smithy/core": "^2.4.0",
-        "@smithy/fetch-http-handler": "^3.2.4",
-        "@smithy/hash-node": "^3.0.3",
-        "@smithy/invalid-dependency": "^3.0.3",
-        "@smithy/middleware-content-length": "^3.0.5",
-        "@smithy/middleware-endpoint": "^3.1.0",
-        "@smithy/middleware-retry": "^3.0.15",
-        "@smithy/middleware-serde": "^3.0.3",
-        "@smithy/middleware-stack": "^3.0.3",
-        "@smithy/node-config-provider": "^3.1.4",
-        "@smithy/node-http-handler": "^3.1.4",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/smithy-client": "^3.2.0",
-        "@smithy/types": "^3.3.0",
-        "@smithy/url-parser": "^3.0.3",
-        "@smithy/util-base64": "^3.0.0",
-        "@smithy/util-body-length-browser": "^3.0.0",
-        "@smithy/util-body-length-node": "^3.0.0",
-        "@smithy/util-defaults-mode-browser": "^3.0.15",
-        "@smithy/util-defaults-mode-node": "^3.0.15",
-        "@smithy/util-endpoints": "^2.0.5",
-        "@smithy/util-middleware": "^3.0.3",
-        "@smithy/util-retry": "^3.0.3",
-        "@smithy/util-utf8": "^3.0.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/credential-provider-ini": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/credential-provider-ini/-/credential-provider-ini-3.637.0.tgz",
-      "integrity": "sha512-h+PFCWfZ0Q3Dx84SppET/TFpcQHmxFW8/oV9ArEvMilw4EBN+IlxgbL0CnHwjHW64szcmrM0mbebjEfHf4FXmw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-sdk/credential-provider-env": "3.620.1",
-        "@aws-sdk/credential-provider-http": "3.635.0",
-        "@aws-sdk/credential-provider-process": "3.620.1",
-        "@aws-sdk/credential-provider-sso": "3.637.0",
-        "@aws-sdk/credential-provider-web-identity": "3.621.0",
-        "@aws-sdk/types": "3.609.0",
-        "@smithy/credential-provider-imds": "^3.2.0",
-        "@smithy/property-provider": "^3.1.3",
-        "@smithy/shared-ini-file-loader": "^3.1.4",
-        "@smithy/types": "^3.3.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      },
-      "peerDependencies": {
-        "@aws-sdk/client-sts": "^3.637.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/credential-provider-node": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/credential-provider-node/-/credential-provider-node-3.637.0.tgz",
-      "integrity": "sha512-yoEhoxJJfs7sPVQ6Is939BDQJZpZCoUgKr/ySse4YKOZ24t4VqgHA6+wV7rYh+7IW24Rd91UTvEzSuHYTlxlNA==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-sdk/credential-provider-env": "3.620.1",
-        "@aws-sdk/credential-provider-http": "3.635.0",
-        "@aws-sdk/credential-provider-ini": "3.637.0",
-        "@aws-sdk/credential-provider-process": "3.620.1",
-        "@aws-sdk/credential-provider-sso": "3.637.0",
-        "@aws-sdk/credential-provider-web-identity": "3.621.0",
-        "@aws-sdk/types": "3.609.0",
-        "@smithy/credential-provider-imds": "^3.2.0",
-        "@smithy/property-provider": "^3.1.3",
-        "@smithy/shared-ini-file-loader": "^3.1.4",
-        "@smithy/types": "^3.3.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/credential-provider-sso": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/credential-provider-sso/-/credential-provider-sso-3.637.0.tgz",
-      "integrity": "sha512-Mvz+h+e62/tl+dVikLafhv+qkZJ9RUb8l2YN/LeKMWkxQylPT83CPk9aimVhCV89zth1zpREArl97+3xsfgQvA==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-sdk/client-sso": "3.637.0",
-        "@aws-sdk/token-providers": "3.614.0",
-        "@aws-sdk/types": "3.609.0",
-        "@smithy/property-provider": "^3.1.3",
-        "@smithy/shared-ini-file-loader": "^3.1.4",
-        "@smithy/types": "^3.3.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/middleware-user-agent": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/middleware-user-agent/-/middleware-user-agent-3.637.0.tgz",
-      "integrity": "sha512-EYo0NE9/da/OY8STDsK2LvM4kNa79DBsf4YVtaG4P5pZ615IeFsD8xOHZeuJmUrSMlVQ8ywPRX7WMucUybsKug==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-sdk/types": "3.609.0",
-        "@aws-sdk/util-endpoints": "3.637.0",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/types": "^3.3.0",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
-    "node_modules/@aws-sdk/client-elasticache/node_modules/@aws-sdk/util-endpoints": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-endpoints/-/util-endpoints-3.637.0.tgz",
-      "integrity": "sha512-pAqOKUHeVWHEXXDIp/qoMk/6jyxIb6GGjnK1/f8dKHtKIEs4tKsnnL563gceEvdad53OPXIt86uoevCcCzmBnw==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@aws-sdk/types": "3.609.0",
-        "@smithy/types": "^3.3.0",
-        "@smithy/util-endpoints": "^2.0.5",
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      }
-    },
     "node_modules/@aws-sdk/client-iam": {
       "version": "3.635.0",
       "resolved": "https://registry.npmjs.org/@aws-sdk/client-iam/-/client-iam-3.635.0.tgz",
diff --git a/backend/package.json b/backend/package.json
index 86d92c086..043394769 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -106,7 +106,6 @@
     "vitest": "^1.2.2"
   },
   "dependencies": {
-    "@aws-sdk/client-elasticache": "^3.637.0",
     "@aws-sdk/client-iam": "^3.525.0",
     "@aws-sdk/client-kms": "^3.609.0",
     "@aws-sdk/client-secrets-manager": "^3.504.0",