How we can upload multiple blobs to azure using nodejs

I am trying to upload 6 images to azure blob from single endpoint that i get from a registration form. The code shows how to upload a single blob but i need to upload multiple blobs at the same time. How can i do it. Here is my code

app.post('/upload', function (req, res) {
  //var dirname = require('path').dirname(__dirname);
  //var dirname1 = require('path').dirname(dirname);
  var filename = req.files[0].filename;
  var path = req.files[0].path;
  var type = req.files[0].mimetype;
  var options = {
    contentType: type,
    metadata: { fileName: filename }
  }
  blobSvc.createBlockBlobFromLocalFile(containerName, filename, path, options, function (error, result, response) {
    if (error != null) {
      console.log('Azure Full Error: ', error)
    } else {
      console.log(result);
      console.log(response);
      var user = new User();
      user.name = req.body.name;
      user.picture = 'https://yourblob.blob.core.windows.net/profile/' + result.name;
      user.save(function (err) {
        if (err) {
          return res.json(err.message);
        }
        else {
          return res.json({ User: user });
        }
      });
    }
  });
});

via Wasiq Muhammad