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Tahsin Choudhuri has extensive work experience in software engineering, specializing in various aspects of telecommunications and VoIP technologies.

Tahsin is currently working as a Senior Software Engineer at Spectralink Corporation, where they focus on PBX features of an Android mobile VoIP App that integrates with SIP signaling stack to make VoIP calls using TCP/IP networking.

Prior to their current role, Tahsin worked at Cisco as a Senior Software Engineer from 2015 to 2020. Tahsin developed software solutions with Java for high priority customer issues for Cisco's acquired BroadSoft Unified Communication platform, resolving issues with C/C++ for Aricent SS7 signaling stack. Tahsin demonstrated strong analytical and problem-solving skills in understanding PBX calling features in a complex code-base.

Before Cisco, Tahsin was a Senior Software Engineer at Avaya from 2009 to 2015. Their responsibilities included technical leadership for an overseas team, architectural guidance, and feature implementation. Tahsin developed SIP telephony features on the Avaya SIP VoIP soft-switch with Java on Linux.

From 1999 to 2009, Tahsin worked as a Senior Software Engineer at Nortel. Tahsin analyzed RFC 1889 specifications and developed a multi-threaded VoIP RTP Audio media stack as a Windows DLL for two-way voice communication. Tahsin also performed functional and integration tests for PBX calling features and various other telecommunications functionalities.

Tahsin started their career at Raytheon Technologies in 1997 and Honeywell in 1988, where they gained experience in embedded software development, microcontrollers, and temperature control algorithms.

Overall, Tahsin Choudhuri has a diverse background in software engineering with a focus on telecommunications and VoIP technologies. Tahsin has strong technical skills in programming languages such as Java, C/C++, and embedded systems development.

Tahsin Choudhuri's education history includes a Master of Science degree in Computer Science from the Graduate School at the University of Minnesota. Additionally, they obtained a Bachelor of Science degree in Computer Science from the Institute of Technology at the University of Minnesota. However, specific years or any additional information regarding the completion of these degrees are not provided.