Muhammad Khan
Telecom Feld Test Engineer at Harmonia Holdings Group INC
- Role
- Field Test Engineer at Harmonia Holdings Group, LLC
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Muhammad Khan
Detail-oriented and experienced Telecommunication Field Test Engineer with over 4 years…
Experience
Field Test Engineer
Feb 2021 — Present
Conducted field testing on Android and Apple devices including smartphones and smartwatches.· Followed test cases and instructions to check call, SMS, data, and Wi-Fi connectivity on several devices.· Issue tracking using Jira/PLM for follow ups followed by resolutions.· Performed Static, Regression and Monkey testing on multiple technologies including 4G-LTE, 5G SA/NSA, 3G etc.· Efficient in documenting detailed test results and sharing daily progress with corresponding teams and HQ.· Conducting manual testing for features like signal strength, mobile data, call drops, and audio quality.· Flashing firmware/software on engineered type devices as per the testing scenarios.· Experience in testing latency, ping and throughput to validate network performance.· Followed checklist-based testing to ensure key features work properly before production release.· Learned and applied basic testing concepts such as test cases, bug reporting, and test logs.· Thorough understanding of 4G, 5G call flow.· Debugged user equipment (UE) issues.· Collaborated with engineering teams to resolve network-related issues· Used tools like QxDM, QCAT, Wireshark, and ELT.· Supported carrier certification processes for Verizon, AT & T, and T-Mobile.· Provided detailed daily reports of test findings to clients
Education
ILMA University - Formerly IBT
Bachelor's degree, Information Technology
2014 — 2018
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