SUMMARY:

• Wi - Fi, ZigBee, Z-Wave, wireless performance and certification tests developer and
• Designed, developed, tested, and conducted debugging of various wireless test plans that included Wi-Fi Performance, Assisted Roaming (802.11/k/r/v), Media Stress, Wireless Hopping and RvR.
• Developed Performance Test Suite for 802.11ad high frequency wireless devices under WI Gig Alliance for the accredited test house
• Used wireless and wired snifferes to analyze and debug issues of all transmission and utilized different tools including Omnipeek, Airmagnet Wi-Fi Analyzer, and Wireshark
• Conducted site surveys for wireless coverage and heatmaps with varios tools like Netspot, NetScout Spectrum XT, and WaveDeploy
• Developed Wi-Fi and ZigBee automated testing systems for major chipset corporations, and was technical leader of Wi-Fi Interoperability Certification programs
• Inventor of multiple patents, awarded and pending, in IP Transaction Detail Records, wireless networks, C-chip for cell phone standards, Interlaced Monitors, and SS7 full duplex transmitters
• Strong educational background in Aerospace Systems Control/ Aeronautical Engineering. Main foundations include aerodynamics, thermodynamics, structural analyses, and optimal control.

TECHNICAL SKILLS:

Programming languages: VEE, C/C++, Tcl/Tk, Perl, Matlab, HTML

Platforms: Unix/Linux, Mac OS, Windows, and Visual Studio

H/W-S/W: integration Proficiency in Microsoft Office include MS word, Excel, PowerPoint

Wi-Fi Technology: - All 802.11, API and I/F.

PROFESSIONAL EXPERIENCE

Confidential, Moorestown, New Jersey

Sr. Consultant

• Established IoT lab for testing all Smart Home Devices.
• Test Plans creation for IoT Smart home devices and testing with all Applications, Portals, and Streaming devices
• Automated and conducted testing with Smart Devices operating under Wi-Fi, ZigBee, and Z-Wave all combined under the same modem/router combinations

Confidential

Sr. Consultant

• Performance test suites for Wi-Fi scalable systems with implementation of 802.11ax, 802.11ac in fully meshed configurations
• Test Plans creation and test bed specifications for various performance, stress, functional and regression tests including RvR and other conductive and OTA tests

Confidential, San Jose, CA

Sr. Test Engineer

• Executing and automating various smart communications for automotive controls
• Infotainment Systemsfor GM Cadillac specific

Confidential, San Jose, CA

Sr. Wireless Engineering Specialist

• Leading wireless tests for IOT / Z-Wave / ZigBee official certification
• Verification of Verizon COHO tests and effect on all Wi-Fi performance of BHR products
• Conducted in-house Z-Wave certification tests for Verizon COHO project
• Administered official Z-Wave certification tests with test house that led to certified Z-Wave controller and User Interface for Verizon
• Conducted impairment tests on various wireless effects on IOT devices performance

Confidential, Fremont, CA

Sr. Wireless Architect / Sr. Wi-Fi Development engineer

• Created test plans for Wi-Fi testing interoperability and performance
• Conducted various Wi-Fi tests for OTA, conductive and mixes of test bed configurations for Wi-Fi certifications
• Used testing systems, mainframes and enclosures from Ixia (IxLoad), VeriWave (WT90/20), OctoBox (OctoScope), and Ramsey Boxes for insulated (noise free) testing.
• Created test plans and conducted Media Stress testing for video streaming in Multicast, VoD with channel zapping. Analyzed Test results, produced test reports, and established benchmarks across firmware series.
• Developed the architecture for all software suite offerings
• Performed debugging during and after execution of various tests that included verification of assisted roaming utilizing features of 802.11/k/r/v and Wi-Fi future developments
• Analyze packet logs and over the air (OTA) sniffer logs using Wireshark to debug L1/ L2/ L3 layer issues
• Involved in coordinating with various teams, including business, development, and end users, to identify and resolve any issues.
• Involved in many proto-type projects and assignments to attain practical design knowledge on Microcontroller based Embedded Systems Design
• Developed installation guide, provided details to release note and supported Wi-Fi testing program that attracted major customers like Cisco, Confidential, and others to conduct their Wi-Fi testing exclusively at TUV.
• Conducted RvR (Rate vs. Range) tests in OTA (Over the Air) with Rotary Table and distance variations, and using RF cables in shielded enclosures and variable attenuators.
• Invented wireless testing profiles and applied them to Quantenna wireless products
• Managed the MAUI program analyses for SQA to monitor and update Quantenna distributed wireless devices worldwide

Environment: C++, VEE, Tcl/Tk, Perl, MS Excel, Power Point, MS Word - IxLoad, OctBox, Chariot, VeriWave, 802.11 API

Confidential, Sunnyvale, CA

Wireless Scientist / Sr. Wi-Fi Engineer

• Responsible for all aspects of wireless performance tests including directing team of highly skilled professionals to follow the standard metrics
• Liaison with industry forums and alliances towards establishment of company’s leading position at the board levels and with the technical task groups
• Developed software components such as Performance Test Suite for 802.11ac/ (suitable for 802.11ad)
• Extended performance testing based on Ipv4 to ipv6
• Created a unique DFS generating and detecting system which provides emulation of all 7 radar type signals.
• Developed installation, troubleshooting and redundancy and restoration practices of Wi-Fi
• Troubleshoot errors by studying L1 and L2 messages to identify issues and initiate corrective action
• Software automated to detect radar signals, type, and initial AP channel switch.
• Used to verify special image causing channel switching.
• Can be used in all test beds running 802.11a tests
• IPERF with Media Stress Testing Project: Mastered and automated usage of IPERF in all modes. Combination of Servers and Clients
• All configurations of TCP/UDP and Prioritized Traffic
• Manage P.O.s and budget allocations to purchase sophisticated test gears for various revisions of the AP/Routers products

Environment: C++, VEE, Tcl/Tk, Perl, MS Excel, Power Point, MS Word - IxLoad, Chariot, VeriWave, 802.11 API

Confidential, Mountain View, CA

CTO and Wi-Fi Principal Engineer

• Developed all wireless performance test suites for variety of wireless devices that include the gold reference designs from Wi-Fi.

Environment: C++, VEE, Tcl/Tk, Perl, MS Excel, Power Point, MS Word - Chariot, VeriWave, 802.11 API

Confidential, Pleasanton, CA

Wireless Development Manager/ Sr. Wi-Fi Engineer

• Responsible for the establishment of ZigBee and strengthening of Wi-Fi certification testing programs at TUV, including promoting and creating new testing services.
• Created the TUV Privileged Wi-Fi testing program that attracted major customers like Cisco, Confidential, and others to conduct their Wi-Fi testing exclusively at TUV.
• Developed, Design hardware and software Wi-Fi testing program that attracted major customers like Cisco, Confidential, and others to conduct their Wi-Fi testing exclusively at TUV.
• Automated TUV ZigBee Smart Energy testing, and extended this automation to the full scale ZigBee 2007 SP1 and ZigBee PRO testing.
• Recreate problems reported by clients and work with development team to resolve those issues.
• Secured professional agreement with Texas Instruments (a golden ZigBee units company) to use exclusively their confidential conformance software in the ZigBee automated testing g system known as “Automizer”.
• Worked closely with the sales / marketing team to provide technical expertise and guide in performing certification testing for both ZigBee and Wi-Fi.
• Developed, Designed and maintained quality standards for the test labs related to test bed configurations and automation.
• Promoted TUV’s global testing services to key Silicon Valley companies that included Bluetooth, WiMax, WiMedia, and RF4CE technologies.

Environment: VEE, Tcl/Tk, Perl, MS Excel, Power Point, MS Word - Chariot, VeriWave, 802.11 API

Confidential, Melbourne, FL

Wi-Fi Interoperability Leader

• Automated all Wi-Fi testing at all Confidential locations in the USA, India, and Taiwan.
• Qualified Conexant Wireless 802.11 products for Wi-Fi Certification.
• Elevated certified products to the status of gold units in the Wi-Fi official test plan.
• Provided wide range of technical support for Wi-Fi member companies and official Wi-Fi test labs related to test bed configurations and automation.

Confidential, Loveland, CO

Sr. Wi-Fi Engineer

• Technical leader and official liaison for Agilent Interoperability Certification Labs to Wi-Fi.
• Conducted all standard Wi-Fi tests using own developed s program known as the Automizer for Wi-Fi testing for test automation.
• Established the first test benches for Wi-Fi WPA2, WPS and WMM testing.
• Established the first test benches for Wi-Fi Extended EAP testing.
• Had direct experience on the Agilent VQT product (h/w and s/w) and developed own “Voice over Wi-Fi” prototype for further consideration in the VOIP applications.
• Router Tester Program
• Software scientist for the Americas Solution Center (ASC) and the Instrument Automation Development in Loveland Colorado.
• Knowledgeable of the Telecommunications Signaling protocols and trainer of the Agilent Signaling Advisor.
• Software scientist for the Americas Solution Center (ASC) and the Instrument Automation Development in Loveland Colorado
• Developed the Router Tester Automation Test Suites for benchmarking tests that are Agilent Standard products E7855A, E7855A option 001, and E7855A option 002 using Tcl/Tk. Mostly used on Cisco and Juniper routers.

Environment: C++, VEE, Tcl/Tk, Perl, MS Excel, Power Point, MS Word - IxLoad, Chariot, VeriWave, 802.11 API