I have 12+ years of experience in Software Development. I have provided a wide range of IT solutions, including VoIP Development, Websites & Mobile Apps development for international businesses and start-up companies as well as for large enterprises.

🏆 Following are my area of experiences:
✓ VoIP / SIP / RTP
✓ OpenSIPs / Kamailio / OpenSER
✓ FreeSWITCH, FusionPBX, ASTPP, Lua Scripts
✓ Asterisk, FreePBX, A2billing
✓ RTPengine / MediaProxy / RTPproxy
✓ Twilio
✓ Linux & OpenSource Consulting
✓ MariaDB, MySQL, PostgreSQL (Database design & complex SQL query expert)
✓ PHP, Yii/Yii2, Apache, Nginx
✓ Android

🏆 I provide the following solutions:
✓ High scalable Least Cost Routing(LCR) with Fail-Over
✓ Session Border Controller(SBC)
✓ Click to call
✓ Class4 & Class5 Soft Switches
✓ SIP Proxy Server, SIP Load Balance & Fail-Over
✓ SIP Messaging Server, SIP Redirect Server
✓ IVR Application
✓ Fax over IP (FoIP), T38 Supported FAX Server, FAX to Email
✓ Shoutcast Server
✓ WebRTC SIP client
✓ PHP RESTfull API, Web Services for Mobile Application
✓ Web Applications
✓ Mobile Applications.

My core competency lies in complete end-to-end IT solutions for VoIP, Web, and Mobile technologies.