Samir Doshi
Co-founder & CTO At Inextrix Technologies Pvt. Ltd.
Ahmedabad, Gujarat, India
Summary
👤
Senior🎓
Top SchoolSamir Doshi is a seasoned telecom and VoIP technology leader with 14+ years of hands-on experience building products and companies from the ground up. As Co-founder and CTO of Inextrix Technologies and founder of the modern ASTPP project, he architects scalable, high-availability telephony platforms used in 80+ countries and over a thousand deployments. He combines deep protocol-level expertise (FreeSWITCH, Asterisk, OpenSIPS, WebRTC) with product-minded leadership to deliver AI-enabled call center software, open-source billing systems, and commercial enterprise editions. Known for turning complex SIP, routing and billing challenges into usable, business-focused solutions, he fosters global partnerships and an active open-source community around ASTPP. Based in Ahmedabad, Samir blends entrepreneurial grit with a track record of operationalizing telecom innovations at scale.
14 years of coding experience
Bachelor of Engineering (B.E.), Computer Engineering, Bachelor of Engineering (B.E.), Computer Engineering at Vishwakarma Government Engineering College
English, Hindi, Gujarati
Stackoverflow
41reputation
278reached
1answer
1question
Github Skills (27)
jira10
mysql10
open-source10
voip10
lua10
php10
nginx10
voip-application10
freeswitch10
minecraft9
linphone7
ice7
firefox6
bucardo6
webrtc6
Programming languages (3)
Github contributions (5)
inextrix/ASTPP
Jun 2016 - May 2025
Open Source VoIP Billing Solution http://www.astppbilling.org | Report a bug https://inextrix.atlassian.net/jira/projects
Contributions:1 release, 273 PRs, 475 pushes in 9 years
jiravoipastppvoip-applicationvoip-billing
bounmed/ASTPP
Jun 2012 - May 2013
Contributions:43 commits in 11 months
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