diff --git a/questionservice/package-lock.json b/questionservice/package-lock.json
index 8b60600..d120505 100644
--- a/questionservice/package-lock.json
+++ b/questionservice/package-lock.json
@@ -35,6 +35,7 @@
         "escape-html": "^1.0.3",
         "etag": "^1.8.1",
         "express": "^4.18.3",
+        "express-prom-bundle": "^7.0.0",
         "finalhandler": "^1.2.0",
         "follow-redirects": "^1.15.5",
         "form-data": "^4.0.0",
@@ -1008,6 +1009,15 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@opentelemetry/api": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.8.0.tgz",
+      "integrity": "sha512-I/s6F7yKUDdtMsoBWXJe8Qz40Tui5vsuKCWJEWVL+5q9sSWRzzx6v2KeNsOBEwd94j0eWkpWCH4yB6rZg9Mf0w==",
+      "peer": true,
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/@sinclair/typebox": {
       "version": "0.27.8",
       "resolved": "https://registry.npmjs.org/@sinclair/typebox/-/typebox-0.27.8.tgz",
@@ -1066,6 +1076,45 @@
         "@babel/types": "^7.20.7"
       }
     },
+    "node_modules/@types/body-parser": {
+      "version": "1.19.5",
+      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.5.tgz",
+      "integrity": "sha512-fB3Zu92ucau0iQ0JMCFQE7b/dv8Ot07NI3KaZIkIUNXq82k4eBAqUaneXfleGY9JWskeS9y+u0nXMyspcuQrCg==",
+      "dependencies": {
+        "@types/connect": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/connect": {
+      "version": "3.4.38",
+      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
+      "integrity": "sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/express": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.21.tgz",
+      "integrity": "sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==",
+      "dependencies": {
+        "@types/body-parser": "*",
+        "@types/express-serve-static-core": "^4.17.33",
+        "@types/qs": "*",
+        "@types/serve-static": "*"
+      }
+    },
+    "node_modules/@types/express-serve-static-core": {
+      "version": "4.19.0",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.19.0.tgz",
+      "integrity": "sha512-bGyep3JqPCRry1wq+O5n7oiBgGWmeIJXPjXXCo8EK0u8duZGSYar7cGqd3ML2JUsLGeB7fmc06KYo9fLGWqPvQ==",
+      "dependencies": {
+        "@types/node": "*",
+        "@types/qs": "*",
+        "@types/range-parser": "*",
+        "@types/send": "*"
+      }
+    },
     "node_modules/@types/graceful-fs": {
       "version": "4.1.9",
       "resolved": "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.9.tgz",
@@ -1074,6 +1123,11 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/http-errors": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@types/http-errors/-/http-errors-2.0.4.tgz",
+      "integrity": "sha512-D0CFMMtydbJAegzOyHjtiKPLlvnm3iTZyZRSZoLq2mRhDdmLfIWOCYPfQJ4cu2erKghU++QvjcUjp/5h7hESpA=="
+    },
     "node_modules/@types/istanbul-lib-coverage": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz",
@@ -1095,6 +1149,11 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "node_modules/@types/mime": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.5.tgz",
+      "integrity": "sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w=="
+    },
     "node_modules/@types/node": {
       "version": "20.12.5",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.5.tgz",
@@ -1103,6 +1162,35 @@
         "undici-types": "~5.26.4"
       }
     },
+    "node_modules/@types/qs": {
+      "version": "6.9.15",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.15.tgz",
+      "integrity": "sha512-uXHQKES6DQKKCLh441Xv/dwxOq1TVS3JPUMlEqoEglvlhR6Mxnlew/Xq/LRVHpLyk7iK3zODe1qYHIMltO7XGg=="
+    },
+    "node_modules/@types/range-parser": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.7.tgz",
+      "integrity": "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ=="
+    },
+    "node_modules/@types/send": {
+      "version": "0.17.4",
+      "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.4.tgz",
+      "integrity": "sha512-x2EM6TJOybec7c52BX0ZspPodMsQUd5L6PRwOunVyVUhXiBSKf3AezDL8Dgvgt5o0UfKNfuA0eMLr2wLT4AiBA==",
+      "dependencies": {
+        "@types/mime": "^1",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/serve-static": {
+      "version": "1.15.7",
+      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.15.7.tgz",
+      "integrity": "sha512-W8Ym+h8nhuRwaKPaDw34QUkwsGi6Rc4yYqvKFo5rm2FUEhCFbzVWrxXUxuKK8TASjWsysJY0nsmNCGhCOIsrOw==",
+      "dependencies": {
+        "@types/http-errors": "*",
+        "@types/node": "*",
+        "@types/send": "*"
+      }
+    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.3.tgz",
@@ -1328,6 +1416,12 @@
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       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
+    "node_modules/bintrees": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bintrees/-/bintrees-1.0.2.tgz",
+      "integrity": "sha512-VOMgTMwjAaUG580SXn3LacVgjurrbMme7ZZNYGSSV7mmtY6QQRh0Eg3pwIcntQ77DErK1L0NxkbetjcoXzVwKw==",
+      "peer": true
+    },
     "node_modules/body-parser": {
       "version": "1.20.2",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
@@ -2042,6 +2136,23 @@
         "node": ">= 0.10.0"
       }
     },
+    "node_modules/express-prom-bundle": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/express-prom-bundle/-/express-prom-bundle-7.0.0.tgz",
+      "integrity": "sha512-VwVaCyGBGHkHdecpTqRdW1Jm2fXK8weCUKjGjNWorc9g4M+cZ3xoj+N9uQzfRWfIPXJG5QOaiAziOIalQzMwgA==",
+      "dependencies": {
+        "@types/express": "^4.17.21",
+        "express": "^4.18.2",
+        "on-finished": "^2.3.0",
+        "url-value-parser": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "prom-client": ">=15.0.0"
+      }
+    },
     "node_modules/ext": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/ext/-/ext-1.7.0.tgz",
@@ -3580,6 +3691,19 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
+    "node_modules/prom-client": {
+      "version": "15.1.2",
+      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-15.1.2.tgz",
+      "integrity": "sha512-on3h1iXb04QFLLThrmVYg1SChBQ9N1c+nKAjebBjokBqipddH3uxmOUcEkTnzmJ8Jh/5TSUnUqS40i2QB2dJHQ==",
+      "peer": true,
+      "dependencies": {
+        "@opentelemetry/api": "^1.4.0",
+        "tdigest": "^0.1.1"
+      },
+      "engines": {
+        "node": "^16 || ^18 || >=20"
+      }
+    },
     "node_modules/prompts": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/prompts/-/prompts-2.4.2.tgz",
@@ -4069,6 +4193,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/tdigest": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/tdigest/-/tdigest-0.1.2.tgz",
+      "integrity": "sha512-+G0LLgjjo9BZX2MfdvPfH+MKLCrxlXSYec5DaPYP1fe6Iyhf0/fSmJ0bFiZ1F8BT6cGXl2LpltQptzjXKWEkKA==",
+      "peer": true,
+      "dependencies": {
+        "bintrees": "1.0.2"
+      }
+    },
     "node_modules/test-exclude": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-6.0.0.tgz",
@@ -4200,6 +4333,14 @@
         "browserslist": ">= 4.21.0"
       }
     },
+    "node_modules/url-value-parser": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/url-value-parser/-/url-value-parser-2.2.0.tgz",
+      "integrity": "sha512-yIQdxJpgkPamPPAPuGdS7Q548rLhny42tg8d4vyTNzFqvOnwqrgHXvgehT09U7fwrzxi3RxCiXjoNUNnNOlQ8A==",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
diff --git a/questionservice/questionservice/package-lock.json b/questionservice/questionservice/package-lock.json
new file mode 100644
index 0000000..e90bc8d
--- /dev/null
+++ b/questionservice/questionservice/package-lock.json
@@ -0,0 +1,99 @@
+{
+  "name": "questionservice",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "questionservice": "file:.."
+      }
+    },
+    "..": {
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "accepts": "^1.3.8",
+        "array-flatten": "^1.1.1",
+        "asynckit": "^0.4.0",
+        "axios": "^1.6.7",
+        "body-parser": "^1.20.2",
+        "bytes": "^3.1.2",
+        "call-bind": "^1.0.7",
+        "combined-stream": "^1.0.8",
+        "content-disposition": "^0.5.4",
+        "content-type": "^1.0.5",
+        "cookie": "^0.5.0",
+        "cookie-signature": "^1.0.6",
+        "cors": "^2.8.5",
+        "crypto": "^1.0.1",
+        "debug": "^2.6.9",
+        "define-data-property": "^1.1.4",
+        "delayed-stream": "^1.0.0",
+        "depd": "^2.0.0",
+        "destroy": "^1.2.0",
+        "ee-first": "^1.1.1",
+        "encodeurl": "^1.0.2",
+        "es-define-property": "^1.0.0",
+        "es-errors": "^1.3.0",
+        "escape-html": "^1.0.3",
+        "etag": "^1.8.1",
+        "express": "^4.18.3",
+        "express-prom-bundle": "^7.0.0",
+        "finalhandler": "^1.2.0",
+        "follow-redirects": "^1.15.5",
+        "form-data": "^4.0.0",
+        "forwarded": "^0.2.0",
+        "fresh": "^0.5.2",
+        "function-bind": "^1.1.2",
+        "get-intrinsic": "^1.2.4",
+        "gopd": "^1.0.1",
+        "has-property-descriptors": "^1.0.2",
+        "has-proto": "^1.0.3",
+        "has-symbols": "^1.0.3",
+        "hasown": "^2.0.1",
+        "http-errors": "^2.0.0",
+        "iconv-lite": "^0.4.24",
+        "inherits": "^2.0.4",
+        "ipaddr.js": "^1.9.1",
+        "jest": "^29.7.0",
+        "log": "^6.3.1",
+        "media-typer": "^0.3.0",
+        "merge-descriptors": "^1.0.1",
+        "methods": "^1.1.2",
+        "mime": "^1.6.0",
+        "mime-db": "^1.52.0",
+        "mime-types": "^2.1.35",
+        "ms": "^2.0.0",
+        "negotiator": "^0.6.3",
+        "object-assign": "^4.1.1",
+        "object-inspect": "^1.13.1",
+        "on-finished": "^2.4.1",
+        "parseurl": "^1.3.3",
+        "path-to-regexp": "^0.1.7",
+        "proxy-addr": "^2.0.7",
+        "proxy-from-env": "^1.1.0",
+        "qs": "^6.11.0",
+        "range-parser": "^1.2.1",
+        "raw-body": "^2.5.2",
+        "safe-buffer": "^5.2.1",
+        "safer-buffer": "^2.1.2",
+        "send": "^0.18.0",
+        "serve-static": "^1.15.0",
+        "set-function-length": "^1.2.1",
+        "setprototypeof": "^1.2.0",
+        "side-channel": "^1.0.6",
+        "statuses": "^2.0.1",
+        "supertest": "^6.3.4",
+        "toidentifier": "^1.0.1",
+        "type-is": "^1.6.18",
+        "unpipe": "^1.0.0",
+        "utils-merge": "^1.0.1",
+        "vary": "^1.1.2"
+      }
+    },
+    "node_modules/questionservice": {
+      "resolved": "..",
+      "link": true
+    }
+  }
+}
diff --git a/questionservice/questionservice/package.json b/questionservice/questionservice/package.json
new file mode 100644
index 0000000..a0e8caf
--- /dev/null
+++ b/questionservice/questionservice/package.json
@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "questionservice": "file:.."
+  }
+}