diff --git a/.gitignore b/.gitignore
index e72bc483a43ba048045ad7faa318dabaa4253745..c6bdbb76309d8f805e24c9ab3df8f1ffde34d075 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules
 build
 npm-debug.log
-.DS_Store
\ No newline at end of file
+.DS_Store
+logs/
diff --git a/package-lock.json b/package-lock.json
index a871c7fd522d67f0d99515b449858c36af0b4636..745228effc130cdf098f6d387f0a660a0c90e13a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -547,6 +547,16 @@
         "@cspotcode/source-map-consumer": "0.8.0"
       }
     },
+    "@dabh/diagnostics": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/@dabh/diagnostics/-/diagnostics-2.0.2.tgz",
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+      "requires": {
+        "colorspace": "1.1.x",
+        "enabled": "2.0.x",
+        "kuler": "^2.0.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.4.3.tgz",
@@ -1123,6 +1133,15 @@
         "@types/serve-static": "*"
       }
     },
+    "@types/winston": {
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/@types/winston/-/winston-2.4.4.tgz",
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+      "dev": true,
+      "requires": {
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+    },
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@@ -2056,6 +2075,15 @@
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+    "color": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/color/-/color-3.0.0.tgz",
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+        "color-string": "^1.5.2"
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@@ -2069,6 +2097,15 @@
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       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
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+    "color-string": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.6.0.tgz",
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+        "color-name": "^1.0.0",
+        "simple-swizzle": "^0.2.2"
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@@ -2080,6 +2117,20 @@
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     },
+    "colors": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
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+    "colorspace": {
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+      "resolved": "https://registry.npmjs.org/colorspace/-/colorspace-1.1.2.tgz",
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+        "color": "3.0.x",
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@@ -2178,6 +2229,11 @@
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     },
+    "core-util-is": {
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+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
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@@ -2456,6 +2512,11 @@
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+    "enabled": {
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+      "resolved": "https://registry.npmjs.org/enabled/-/enabled-2.0.0.tgz",
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@@ -3222,6 +3283,11 @@
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+    "fast-safe-stringify": {
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+      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz",
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@@ -3231,6 +3297,11 @@
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+    "fecha": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/fecha/-/fecha-4.2.1.tgz",
+      "integrity": "sha512-MMMQ0ludy/nBs1/o0zVOiKTpG7qMbonKUzjJgQFEuvq6INZ1OraKPRAWkBq5vlKLOUMpmNYG1JoN3oDPUQ9m3Q=="
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@@ -3333,6 +3404,11 @@
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+    "fn.name": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fn.name/-/fn.name-1.1.0.tgz",
+      "integrity": "sha512-GRnmB5gPyJpAhTQdSZTSp9uaPSvl09KoYcMQtsB9rQoOmzs9dH6ffeccH+Z+cv6P68Hu5bC6JjRh4Ah/mHSNRw=="
+    },
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@@ -4403,8 +4479,7 @@
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-      "dev": true
+      "integrity": "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg=="
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@@ -4445,8 +4520,7 @@
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-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-      "dev": true
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
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@@ -5161,6 +5235,11 @@
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     },
+    "kuler": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/kuler/-/kuler-2.0.0.tgz",
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@@ -5368,6 +5447,18 @@
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+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/logform/-/logform-2.2.0.tgz",
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+        "colors": "^1.2.1",
+        "fast-safe-stringify": "^2.0.4",
+        "fecha": "^4.2.0",
+        "ms": "^2.1.1",
+        "triple-beam": "^1.3.0"
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+    },
     "loose-envify": {
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       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@@ -5728,6 +5819,14 @@
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       }
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+    "one-time": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/one-time/-/one-time-1.0.0.tgz",
+      "integrity": "sha512-5DXOiRKwuSEcQ/l0kGCF6Q3jcADFv5tSmRaJck/OqkVFcOzutB134KRSfF0xDrL39MNnqxbHBbUUcjZIhTgb2g==",
+      "requires": {
+        "fn.name": "1.x.x"
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@@ -6015,6 +6114,11 @@
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+    "process-nextick-args": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
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@@ -6165,6 +6269,16 @@
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+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
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+        "inherits": "^2.0.3",
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@@ -6444,6 +6558,21 @@
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+    "simple-swizzle": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/simple-swizzle/-/simple-swizzle-0.2.2.tgz",
+      "integrity": "sha1-pNprY1/8zMoz9w0Xy5JZLeleVXo=",
+      "requires": {
+        "is-arrayish": "^0.3.1"
+      },
+      "dependencies": {
+        "is-arrayish": {
+          "version": "0.3.2",
+          "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.3.2.tgz",
+          "integrity": "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="
+        }
+      }
+    },
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@@ -6554,6 +6683,11 @@
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+    "stack-trace": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/stack-trace/-/stack-trace-0.0.10.tgz",
+      "integrity": "sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA="
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@@ -6638,6 +6772,21 @@
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+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
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+      "requires": {
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+      "dependencies": {
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+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+          "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+        }
+      }
+    },
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@@ -6863,6 +7012,11 @@
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+    "text-hex": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/text-hex/-/text-hex-1.0.0.tgz",
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+    },
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@@ -6953,6 +7107,11 @@
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+    "triple-beam": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/triple-beam/-/triple-beam-1.3.0.tgz",
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+    },
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@@ -7226,6 +7385,11 @@
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+    "util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+    },
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       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
@@ -7371,6 +7535,62 @@
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       }
     },
+    "winston": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-3.3.3.tgz",
+      "integrity": "sha512-oEXTISQnC8VlSAKf1KYSSd7J6IWuRPQqDdo8eoRNaYKLvwSb5+79Z3Yi1lrl6KDpU6/VWaxpakDAtb1oQ4n9aw==",
+      "requires": {
+        "@dabh/diagnostics": "^2.0.2",
+        "async": "^3.1.0",
+        "is-stream": "^2.0.0",
+        "logform": "^2.2.0",
+        "one-time": "^1.0.0",
+        "readable-stream": "^3.4.0",
+        "stack-trace": "0.0.x",
+        "triple-beam": "^1.3.0",
+        "winston-transport": "^4.4.0"
+      },
+      "dependencies": {
+        "async": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-3.2.1.tgz",
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+        }
+      }
+    },
+    "winston-transport": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/winston-transport/-/winston-transport-4.4.0.tgz",
+      "integrity": "sha512-Lc7/p3GtqtqPBYYtS6KCN3c77/2QCev51DvcJKbkFPQNoj1sinkGwLGFDxkXY9J6p9+EPnYs+D90uwbnaiURTw==",
+      "requires": {
+        "readable-stream": "^2.3.7",
+        "triple-beam": "^1.2.0"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
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+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
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+    },
     "wmf": {
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diff --git a/package.json b/package.json
index bd0ac15ccc778c20fef5e6b88567514ee7778f2d..7d902a4dcc4d055b5d75d20b68f762e0e41d35de 100644
--- a/package.json
+++ b/package.json
@@ -14,16 +14,18 @@
     "swagger-jsdoc": "^6.1.0",
     "swagger-ui-express": "^4.1.6",
     "tsconfig.json": "^1.0.10",
+    "winston": "^3.3.3",
     "xlsx": "^0.17.1"
   },
   "devDependencies": {
     "@types/cors": "^2.8.12",
     "@types/express": "^4.17.13",
     "@types/node": "^16.7.10",
-    "@typescript-eslint/eslint-plugin": "^2.34.0",
-    "@typescript-eslint/parser": "^2.0.0",
     "@types/swagger-jsdoc": "^6.0.1",
     "@types/swagger-ui-express": "^4.1.3",
+    "@types/winston": "^2.4.4",
+    "@typescript-eslint/eslint-plugin": "^2.34.0",
+    "@typescript-eslint/parser": "^2.0.0",
     "eslint": "^7.32.0",
     "eslint-config-airbnb": "^18.2.1",
     "eslint-config-airbnb-base": "^14.2.1",
diff --git a/src/Controllers/SheetController.ts b/src/Controllers/SheetController.ts
index cc094037d927661721d24b4a2fa8fbad37d3f410..8d784ecbba54fb03dfdd96c6b93631d317229422 100644
--- a/src/Controllers/SheetController.ts
+++ b/src/Controllers/SheetController.ts
@@ -3,7 +3,8 @@ import {
 } from 'express';
 import { SheetParserResponse } from '../Models/SheetParserResponse';
 import SheetService from '../Services/SheetService';
-// import SwaggerSchemas from './Controllers/SwaggerSchemas';
+import logger from '../Logger/logger';
+
 const router = Router();
 
 const parseSheet: Handler = async (req: Request, res: Response) => {
@@ -13,6 +14,7 @@ const parseSheet: Handler = async (req: Request, res: Response) => {
     return res.status(200).send(parsedSheet);
   } catch (error) {
     const e = error as Error;
+    logger.info(e.message);
     return res.status(400).json({ error: e.message });
   }
 };
diff --git a/src/Controllers/SwaggerEndpoints b/src/Controllers/SwaggerEndpoints
index 849633ee6f73dda69383b7ad31bda5a2accd1542..3ce392d10684c1aa7b4ffa149b9defd129d6b2b9 100644
--- a/src/Controllers/SwaggerEndpoints
+++ b/src/Controllers/SwaggerEndpoints
@@ -17,4 +17,25 @@
  *                  application/json:
  *                      schema:
  *                          $ref: '#/components/schemas/SheetParserResponse'
+ */
+
+ /**
+ * @swagger
+ * /excelParser2:
+ *  post:
+ *      tags:
+ *          -   parser
+ *      description: Sheet Parser
+ *      requestBody:
+ *          required: true
+ *          content:
+ *              application/octet-stream:
+ *                  type: binary
+ *      responses:
+ *          '200':
+ *              description: returns the parsed JSON of the excel file provided
+ *              content:
+ *                  application/json:
+ *                      schema:
+ *                          $ref: '#/components/schemas/SheetParserResponse'
  */
\ No newline at end of file
diff --git a/src/Logger/logger.ts b/src/Logger/logger.ts
new file mode 100644
index 0000000000000000000000000000000000000000..56648e1130ac6e2eb80f8e57e46e77aa5633fa73
--- /dev/null
+++ b/src/Logger/logger.ts
@@ -0,0 +1,32 @@
+import {
+  createLogger, format, transports, Logger,
+} from 'winston';
+
+const {
+  combine, timestamp, label, printf,
+} = format;
+
+const logger: Logger = createLogger({
+  level: 'info',
+  format: combine(
+    timestamp(),
+    format.errors({ stack: true }),
+    format.json(),
+  ),
+  transports: [
+    new transports.File({
+      level: 'error',
+      filename: 'logs/error-logs',
+      maxsize: 104857600, // 100Mb
+      maxFiles: 3,
+    }),
+    new transports.File({
+      level: 'info',
+      filename: 'logs/info-logs',
+      maxsize: 104857600, // 100Mb
+      maxFiles: 3,
+    }),
+  ],
+});
+
+export default logger;
diff --git a/src/index.ts b/src/index.ts
index fc61b0aa8b7c8148c56046decee194e94cdbc242..c728db64b751d1f4a49d90329e713aeb37a65e75 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -6,6 +6,7 @@ import swaggerJsDoc, { Options } from 'swagger-jsdoc';
 import swaggerUi from 'swagger-ui-express';
 import helmet from 'helmet';
 import Routes from './routes';
+import logger from './Logger/logger';
 
 const app: Application = express();
 const PORT = process.env.PORT || 8000;
@@ -47,4 +48,5 @@ app.use(Routes);
 
 app.listen(PORT, (): void => {
   console.log(`REPP Backend running here 👉 https://localhost:${PORT}`);
+  logger.info('Server initiated');
 });