Cork, County Cork, Ireland
Over 10 years of experience in Mobile Modem Testing including both protocol and Field testing. Worked as A-GPS Compliance Test Lead Carrier/Compliance/Certification, Volte E911, Control Plane LPP, SUP LPP OTDOA Extensive experience in requirement finalizing, tracking market issues for Samsung devices based on Qualcomm Models. Experience in LTE Protocol Validation and A-GPS protocol Validation Good knowledge of SDLC, Test Methodologies and Software Engineering processes, including writing/reviewing test cases, test plan, execution, defect tracking, test reporting, documentation, maintenance, change management and customer interaction Demonstrable experience and expert knowledge in • Wireless Technologies such as GSM, GPRS/EDGE, UMTS, LTE •Positioning Technologies, A-GPS, ECID and OTDOA • Network Simulator Anritsu MD8430A and Spirent LTS • Wireless tools such as QXDM, QPST, QCAT and Logel • Network/UE Log Analysis tools such as QXDM and QCAT Expertise in Location Based Services (LBS): Standalone (GPS, GLONASS), Assisted GPS, AGNSS, E911 Experience in AGPS protocols SUPL, LPP, RRLP, RRC defined by standards OMA & 3GPP and LTE based positioning for emergency services with OTDOA Excellent Team Player possessing Good Communication and Interpersonal Skills. Adept at working in high pressure environments with strict deadlines. Understanding of AT commands. Understanding of GCF and PTCRB certification process. Experience in Acceptance Testing, Product Software Sales Item Verification, for all major EMEA operators like Vodafone, Hutchison, Telefonica, Orange and T-mobile, which help these operators to test the compatibility of the software, which are customized with their own features before releasing it to the Market. Experience in testing Sony phones of platforms like Android, ODM, and EMP Experience in test management tool, Hp Quality Centre. Defect reporting and tracking tool, IBM rational Clear Quest.
• Serving as point of contact for MTN, Rain, Afrihost, Supersonic, MTS and FirstNet. • My primary duty was to collect the requirements from operators and pass it to the R&D team and making sure the requirements are properly integrated in commercial firmware. • It was my duty to submit devices and follow up testing for Type Approval by operators and ISPs. • Thorough knowledge in testing Phones and MBB • Got good knowledge in testing Routers/MBB with TR-069 • Thorough knowledge in ICASA certification Process. Submitted 100+ application and have successfully completed Type approval process for all the submitted application. • Sound knowledge in HiDS, QXDM, Logel, ADB logcat • Good Knowledge in 5G, 4G, 3G and 2G communication protocols. • Able to check network logs and identify layer 3 communication problem.
Responsible for Generating leads, determine pricing schedules for quotes, promotions, and negotiations, organizing sales visits and demonstrating and presenting products
Project Details: Spirent LTS (Jun 2016 - Present) Spirent LTS (Location Test System) product range offers the most advanced, comprehensive environment available for testing A-GNSS-enabled GSM, UMTS and LTE devices, which has won widespread acceptance as the leading platform for location testing in the wireless industry. Responsible for test execution of A-GPS 3GPP 37.571-1 & 37.571-2 CP/SUPL (VOLTE, SRVCC, OTDOA and ECID) both VZW & AT&T FDD and TDD test cases. Validating GPS call flows during Emergency E911 VOLTE calls Verification of new test cases created for the features Inter frequency and CA OTDOA for T-Mobile operator and Regression Testing for the New Test pack release PV engineer for Band 66 OTA Cases. Tested the feature from bring up stage till release. PV engineer for OTA Cases with SIB 8 and SIB 16 enabled. Execution of various Sanity, Regression and Functional Testing for new test cases or features added
Project Details: Modem Enhancement Protocol Project (Jun 2012 – May 2016) Performed Pre-GCF testing 3GPP TS 36.523-1 (LTE) MS conformance specification 3GPP TS 51.010-1(GSM) MS conformance specification Report the failures to the development team at the early phase with proper problem details after analyzing the network and UE logs. Provide required logs and problem details to development team after analyzing the UE logs. Retest the patches and confirm the problem is resolved. Bug tracking tool (CQ) handling like raising new issue, updating action notes, uploading logs. Follow up with the developers for the patches to be implemented in the stack. Understanding of AT commands. Making and Reviewing PICS/PIXIT documents for various models. Understanding of GCF and PTCRB certification process. Follow up with the HQ Korea Samsung team.