Varun Yeturu

Experience

• 

  Avaya India Pvt Ltd

  Mar 2005 - Aug 2006

  Software Engineer

  - Worked as Tier 3 Engineer for GTS/GSD.- Participated in FIFA world cup Germany for live support of the telephony equipment

• 

  EmbWiSe Technologies

  Sept 2006 - Mar 2010

  Senior Software Engineer Wireless Networking

  - 802.11 software engineering across supplicant and wireless controller software development- Development and Maintenance of wireless mesh controllers features based on IXP platform

• 

  Juniper Networks

  Apr 2010 - Sept 2011

  Software Engineer 2

  - Packet Forwarding Engine Ethernet Switching Engineer responsible for L2/L3 feature development- Worked on developing features such as PMTU(Maximum Transmission Unit) and CFM (Connectivity and Fault Management, 802.1ag) on Java and Caffeine platforms of EX Series switches.- Troubleshooting various customer issues.

• 

  Globaledge software Inc

  Oct 2011 - Jun 2013

  Senior Software Engineer

  802.11 Wireless Networking software engineer with proficiency in C programming.

• 

  Qualcomm

  Jul 2013 - Aug 2019

  - 802.11 Wireless Networking software engineer.- Development of WLAN device driver software consisting of a lot of features.- Worked on major roaming features relevant to 802.11R, ESE, across all security types WPA2- PSK/802.1X/PMF/SAE/FILS etc.- Worked with major tier-1 customers and external teams like testing and build teams to complement the needs and requirements and efficiently deliver the products- Participate and drive the WFA(WiFi Allianz) certification programs to certify the new and upcoming standards- Feature development and bug fixes in 802.11 data path infrastructure Show less - Design, implementation and commercialization of key roaming features including LFR2.0 and LFR3.0 which involves roaming in the host driver and firmware respectively. The software is based on Linux Android OS for mobile platforms featuring various qualcomm snapdragon chipsets.- Key point of contact for static analysis issues and security issues across the host driver stack.- Participated in refactoring the legacy code to make it future proof and also componentizing the features to bring in object based code stack. Involves a lot of design around various locking mechanisms to be considered and race conditions to be handled.- Serialization of commands in the host driver stack using custom command queues to coherently work with the firmware expectations.- Worked with major tier-1 customers such as Google and Samsung in delivering key projects which create a major revenue and value add to the company Show less

  • Senior Staff Software Engineer

    May 2017 - Aug 2019

  • Staff Engineer

    Jul 2013 - Jun 2017
• 

  Cisco

  Aug 2019 - Apr 2021

  Technical Lead

  Datacenter switching software engineer:Worked on developing telemetry features such as BDC/HDC, SPAN/ERSPAN, RTP on different cisco L2/L3 nexus datacenter platforms.

• 

  Cohere Technologies

  Apr 2021 - now

  Technical Lead

  LTE/5G NR RAN, Scheduler related development activity