Note : I can not use zxing library because its restricted in my organization.
I knew using itext we can create QR code but struggling to add Logo in it as shown in below image
BarcodeQRCode qrcode = new BarcodeQRCode(myString.trim(), 1, 1, null);
Image qrcodeImage = qrcode.getImage();
qrcodeImage.setAbsolutePosition(10,500);
qrcodeImage.scalePercent(200);
doc.add(qrcodeImage);