SIM Bank Backend + SMS API

Presupuesto: $150 - $450 / ⭐ (0)

API Development, Asterisk PBX, JavaScript, Linux, Network Administration, Python, Telecommunications Engineering, VoIP

# Needed: SIM Bank Management System + External SMS Provider API Integration (Partner API) ## Overview I have on-premise GSM SIM banks/modems, and I need a system to manage these numbers and expose them... (Budget: $150 - $450 USD, Jobs: API Development, Asterisk PBX, JavaScript, Linux, Network Administration, Python, Telecommunications Engineering, VoIP)

Abrir en Upwork

AI proposal draft

Generate a short cover letter for this job. Edit before sending.

Entrar