Vignesh Mahadevan Email & Phone Number

Sunnyvale, CA, US

Germantown, MD, US

• Integrated and tested Wi-Fi Technology for Terminals to identify software and integration issues using different IEEE 802.11 standards (MIMO, DFS, Throughput Testing, VoWi-Fi, Interference Analysis, Layer 2 Roaming.
• Developed scripts in Python and Selenium to perform Functional testing of the Terminal Web GUI and the Terminal's Wi-Fi GUI
• Captured RTS/CTS Frames and peformed 4-way Handshake to verify the 802.11 Standard Association process using API’s
• Independently developed test plans and collaborated with Arcadyan to complete Functional, Regression and UAT testing of Wi-Fi Repeaters for HughesNet Terminals (Mesh protocol, Band Steering testing
• Developed Automation scripts to scrap HTML, XML and JSON webpages within HughesNet using Python packages and regular expressions
• Created a centralized dashboard for Gateway monitoring system that polls and monitors all the Satellite Gateway components in SIV using Pymongo, Python, Mongo dB and HTML

Washington, District Of Columbia, US

• Conducting industry specific research and reviewing Indoor Wireless Network Designs, Small Cells and Wi-Fi installations
• Consulting as RF Engineer on development of DAS Worldwide’s Small Cell Architecture project

San Diego, CA, US

• Developed testing strategies and test plans for Handovers between Small Cells and UE in both Inter-frequency (S1/X2) and Intra-frequency (S1/X2) scenarios in LTE using Default Bearer and automated the test cases using.
• Developed scripts in Perl, XML and generated configuration files to automate the test case and test workflows.
• Created automation scripts to vary the Aeroflex attenuator power to reproduce different RSRP and RSRQ values for Small Cells.
• Monitored the functionalities of Small Cells and UE including Uplink and Downlink throughput, RRC, RCL and NAS messages using different tools like QXDM, QPST, QMITestPro and Apex by debugging and resolving the issues.
• Maintained different OAM configurations files for Small Cells involving LTE and other wireless technologies.
• Underwent courses in Qualcomm to get a brief overview on Small Cells and SON technologies.

Bangalore, Karnataka, IN

• Advised and implemented technology based solutions for Fortune 500 clients in the Retail industry vertical.
• Designed and developed web portals using Adobe CQ5, HTML and CSS for one of the world's largest pharmaceutical and consumer healthcare company
• Designed and developed CMS based web solution for an American multinational consumer electronics corporation
• Worked on a Data Center Migration project for one of the world's largest technology and consulting corporations
• Facilitated requirements gathering workshops with clients and documented findings in the form of Functional and Technical specification documents
• Acted as a liaison between the onshore and offshore teams to coordinate hand-off sessions and code releases, ensuringseamless transition of work products and business continuity

Navi Mumbai, Maharashtra, IN

• Successfully developed the conceptual model for a ‘Fuel Free Eco Car’ in collaboration with subject matter experts from GTL Limited, as part of the undergraduate studies Capstone Project.
• Model was based on the principles of Wireless Transfer of Electricity and Inductive Power Transfer and serves as foundation for future development

IN

Studied and researched practical implementation of OFC, Networking, Electronic Exchange, Axle Counter and Wireless Transmissions in the operations of Indian Railways at the CentralRailway’s (Govt. of India) Signal and Telecom Training Institute

Master’S Degree, Telecommunications (Ents)

Bachelor Of Engineering, Electronics & Telecommunication