إعداد سيرفر رسائل SMS باستخدام بوابة رسائل SMS عبر الهاتف المحمول بنظام أندرويد (Jasmin)

I am looking for an experienced SMS gateway engineer to build a commercial SMS server with full control, using Android mobile phones as SMS gateways (SIM-based).

Scope of work:

Install and configure Jasmin SMS Gateway (or Kannel if recommended)

Setup HTTP & SMPP APIs

Integrate Android SMS Gateway application (SMS Gateway Ultimate or SMPP Gateway)

Configure:

User accounts

Routing rules

Rate limiting (TPS)

Delivery reports (DLR)

Sender ID rules

Balance / cost per SMS

Connect multiple Android phones (multi-SIM)

Provide API documentation

Testing & optimization

Security best practices

Requirements:

Proven experience with Jasmin / Kannel

Experience using Android phones as SMS gateways

Knowledge of SMPP / HTTP APIs

Commercial SMS knowledge (billing, routing, limits)

Must deliver full admin access (no license lock)

Deliverables:

Fully working SMS server

Mobile gateway connected and tested

API ready for production

Documentation + handover

Post-setup support (optional)

? Please include:

Previous SMS gateway projects

Tools used

Estimated timeline & cost