Abdul Arshad Mohd

About Abdul Arshad Mohd

Results-driven Test Engineer with 3+ years of experience in mobile network and enterprise VoIP testing. Skilled in designing and executing test strategies for 4G/5G, VoLTE, Wi-Fi, and SIP trunk networks, with proficiency in Python automation, Android Debug Bridge, and packet analysis using Wireshark. Experienced in functional, regression, and stress testing, defect tracking with TestRail, and ensuring device interoperability and network reliability across multiple platforms, improving test efficiency and connectivity success rates.

Experience

1. Test Engineer

   Wireless Communications, Verizon Premium Retailer

   Jul 2024 — Present

   Executed Mobile Device Network Connectivity Testing project for Verizon Communications, collaborating with device engineering, network operations, and QA teams to gather requirements, attend review meetings, and define connectivity validation scope and structured test strategy. Designed and executed test cases validating smartphone connectivity across Wi-Fi, VoLTE, 4G LTE, and 5G networks using Python automation with Android Debug Bridge, improving test execution efficiency by 30% through automated device log collection. Performed device validation including call setup, SMS transmission, signal strength checks, and mobile data session testing while capturing packets using Wireshark, increasing network scenario test coverage by 25%. Identified connectivity defects through device and modem log analysis, documented issues in TestRail, collaborated with developers and network engineers for root cause analysis, and validated fixes through structured retesting activities. Conducted regression and field testing across multiple smartphone models and firmware builds, validated connectivity stability across networks, and supported release readiness by improving defect detection efficiency by 20% during validation cycles

Education

• JNTUH College of Engineering Hyderabad

  Bachelor of Technology - BTech, Computer Science

• Trine University

  Master's degree, Information Science/Studies

• SRI CHAITANYA JUNIOR COLLEGE

  Intermediate, MPC | 2018

• ST. ALPHONSUS HIGH SCHOOL

  High School