Angular, twilio , stripe , laravel 5, node.js, MEAN
Interactive Voice Response
Over the last 10 years, I have developed a wide range of websites for start up and small business in Twilio, Android, IOS, PHP.
Now for last 1 year i am working on node.js, angular combination. MEAN.
And I have good experiences in different php frameworks and Android/IOS apps
For payment and subscription we have used Chargify, Stripe, Tract, Paypal, Auth.net