Hello
Please provide us link of current app so we can take a look and let you know,About Cordova app upgradation since 2016 to 2020 its little bit complicated as well newly OS have many restricated in android as well ios.
We can able to developed newly in flutter which is used in both platform as well compatible but first please send us link.
We are a group of experienced(8+ years) developers in Android, iOS,Swift(Native development),React native,Flutter(Cross platform) and Web development.
Why our profile have didn’t any work history?
We all just started freelancing before we all worked for different companies as an employee.
What we promise?
We promise High quality code,Round the clock support team,Budget-friendliness.
Please try to give 10-15 minutes to consultation with you, it 100% makes your product perfect.
We are not looking for money or one project but we want to increase our business relations with you for a long time. Thus, your hiring process will create extra credit on our future.
Thanks
Ngendev Technolabs