Test Engineer Device

Uzair Siddiqui

****************@*****.*** • 630-***-**** • Chicago, IL • linkedin.com/in/uzair-siddiqui-13669aba SUMMARY

Highly accomplished Senior Device Engineer with over 12 years of extensive experience in the telecom industry and device testing across various cutting-edge technologies. Expert in wireless protocol testing, debugging, and certification, with a proven track record of ensuring compliance with industry standards and optimizing device performance. Adept at troubleshooting complex device issues, utilizing advanced automation tools, and maintaining lab infrastructure. Demonstrated ability to lead cross-functional teams, streamline testing processes, and drive innovation in the latest technologies. EXPERIENCE

U.S. Cellular Inc., Sr. Device Certification Engineer Aug 2022 - Present

· Certified mobile devices for USC network compatibility, ensuring optimal performance and seamless connectivity.

· Analyzed network logs, resolved device-related issues, and collaborated with cross-functional teams.

· Developed and maintained certification processes, conducted 4G/5G testing, and utilized automation tools.

· Certified devices from major OEMs including Samsung, Motorola, TCL, Nokia, Apple, Google, Ins ego, and Casa, executed test plans, and maintained lab infrastructure.

· Ran multiple projects, reduced cycle time by providing solutions on device certifications using AI automation and analysis, cutting down technical acceptance cycles by 3 weeks.

· Expert in reviewing reports submitted by OEMs, including FCC, PTCRB, and OTA reports. Motorola Mobility, Senior Test Engineer / Test Engineer Jul 2014 - Aug 2022

· Performed carrier validation testing on Verizon, T-Mobile, US Cellular, and Google Fi networks using Motorola devices, ensuring compliance with lab submission requirements and executing pre-qualification aGPS testing.

· Conducted battery performance testing for 5G FR1 and FR2 devices, managed firmware updates, programmed PCB boards, and handled logistics for device shipping and receiving.

· Developed and executed test plans for feature validation, device performance, and stability testing using manual and automated methods.

· Analyzed error logs, improved log collection processes with Perl scripting, and performed software DFS testing for new releases.

· Utilized tools such as QXDM, Wireshark, ETS, and XCAL for debugging, GPS performance verification, and compliance testing with Spirent LTS and HLTS systems.

· Troubleshot and resolved field issues, collaborated with developers to identify root causes, and proposed solutions.

· Designed and tested features for Moto Service applications, including software updates, device flashing, and repair processes, while maintaining lab infrastructure and test equipment. LG Electronics, Field Test Engineer

Oct 2015 - Mar 2016

· Developed and executed lab and field test plans for LTE and CDMA technologies based on carrier requirements.

· Supported debugging, troubleshooting, and log analysis using QXDM, Windcatcher, and Wireshark to document and track bugs.

· Conducted drive testing, set up test equipment, and prepared reports to identify root causes and resolve device issues.

· Performed GPS testing, call performance testing, and network interoperability testing. Qualcomm Wireless Inc., Test Engineer

Jan 2013 - Jul 2014

· Prepared devices for sanity testing and reported issues during initial builds using JTAG tools.

· Generated XML files for test cases, including handover, Bluetooth, and video streaming scenarios.

· Conducted KPI reporting for call setup success rate, drop calls, and handover success ratio.

· Analyzed drive test data to detect network issues like interference and handover failures, providing solutions and mitigation plans.

· Performed testing for UMTS, HSDPA, HSUPA, and LTE technologies and evaluated performance metrics such as RSCP and Ec/Io.

EDUCATION

Sir Syed University of Engineering and Technology

Bachelor of Engineering

Uzair Siddiqui - page 1 of 2

LICENSES & CERTIFICATIONS

Generative AI and Its Impact to Everyday Business in the field of Information Technology CAPM®: Project Lifecycles, Project Principles, Project Performance Domains, Project Roles & Responsibilities, Project Management Key Concepts

Agile Methodologies

New Developments in Python

Testing Approaches

The SAS Environment

SKILLS

Wireless Protocols: LTE, CDMA, WCDMA, 5G NSA, 5G SA, FR1, FR2 • Testing Tools: QXDM, QCAT, QPST, Wireshark, Snapper, ETS, XCAL • Network Simulators: Spirent LTS and HLTS, Anite 9000, R&S TS-LBS, Agilent E6474A • Programming & Scripting: Perl scripting, Python, Linux/Unix environments • RF Testing: TEMs Investigation, JTAG, GPS validation, RFDS updates, and ATOLL RF planning tools • Protocols & Networking: TCP/IP, UDP, SNMP, LAN/WAN, OSI model layers • Debugging & Troubleshooting: Log analysis, test plan creation, automation tools, and compliance testing Uzair Siddiqui - page 2 of 2

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