diff --git a/backend/src/app.ts b/backend/src/app.ts
index c043eb344..d1c13e2a5 100644
--- a/backend/src/app.ts
+++ b/backend/src/app.ts
@@ -30,8 +30,8 @@ import {
   integrationAuth as integrationAuthRouter
 } from './routes';
 import { getLogger } from './utils/logger';
-import RequestError from './utils/requestError';
-import { InternalServerError } from './utils/errors';
+import RequestError, { LogLevel } from './utils/requestError';
+import { InternalServerError, RouteNotFoundError } from './utils/errors';
 
 export const app = express();
 
@@ -53,23 +53,6 @@ if (NODE_ENV === 'production') {
   app.use(helmet());
 }
 
-//* Error Handling Middleware
-app.use((error: RequestError|Error, req: Request, res: Response, next: NextFunction)=>{
-  if(res.headersSent) return next();
-  
-  if(!(error instanceof RequestError)){
-      error = InternalServerError({context: {exception: error.message}, stack: error.stack})
-      getLogger('backend-main').log((<RequestError>error).levelName.toLowerCase(), (<RequestError>error).message)
-  }
-  //* Sentry Error Capture
-  if(req.user !== undefined || req.user !== null)
-    Sentry.setUser({ email: req.user.email })
-  Sentry.captureException(error)
-  
-  res.status((<RequestError>error).statusCode).json((<RequestError>error).format(req))
-  next()
-})
-
 
 // routers
 app.use('/api/v1/signup', signupRouter);
@@ -90,6 +73,37 @@ app.use('/api/v1/stripe', stripeRouter);
 app.use('/api/v1/integration', integrationRouter);
 app.use('/api/v1/integration-auth', integrationAuthRouter);
 
+
+//* Handle unrouted requests and respond with proper error message as well as status code
+app.use((req, res, next)=>{
+  if(res.headersSent) return next();
+  next(RouteNotFoundError({message: `The requested source '(${req.method})${req.url}' was not found`}))
+})
+
+//* Error Handling Middleware (must be after all routing logic)
+app.use((error: RequestError|Error, req: Request, res: Response, next: NextFunction)=>{
+  if(res.headersSent) return next();
+  //TODO: Find better way to type check for error. In current setting you need to cast type to get the functions and variables from RequestError
+  if(!(error instanceof RequestError)){
+      error = InternalServerError({context: {exception: error.message}, stack: error.stack})
+      getLogger('backend-main').log((<RequestError>error).levelName.toLowerCase(), (<RequestError>error).message)
+  }
+
+  //* Set Sentry user identification if req.user is populated
+  if(req.user !== undefined && req.user !== null){
+    Sentry.setUser({ email: req.user.email })
+  }
+  //* Only sent error to Sentry if LogLevel is one of the following level 'ERROR', 'EMERGENCY' or 'CRITICAL'
+  //* with this we will eliminate false-positive errors like 'BadRequestError', 'UnauthorizedRequestError' and so on
+  if([LogLevel.ERROR, LogLevel.EMERGENCY, LogLevel.CRITICAL].includes((<RequestError>error).level)){
+    Sentry.captureException(error)
+  }
+  
+  res.status((<RequestError>error).statusCode).json((<RequestError>error).format(req))
+  next()
+})
+
+
 export const server = app.listen(PORT, () => {
   getLogger("backend-main").info(`Server started listening at port ${PORT}`)
 });