Telnyx SMS/MMS API Specialist

My application relies on Telnyx’s Voice and Messaging APIs, with an immediate focus on the SMS and MMS layer. I already have numbers and basic account settings in place, but I now need an expert touch to make everything production-ready and rock-solid... (Budget: $250 - $750 USD, Jobs: AngularJS, API, Documentation, JavaScript, Linux, Node.js, RESTful, Troubleshooting)