Shashi Ranjan

Experience

1. Staff Engineer

   高通

   Feb 2016 — Present · Hyderabad, IN

   Expertise in production test and automation, implemented several features for reduction of factory test time, creation a new test case and test scenario to test new feature. Conversant with technologies like LTE, CDMA, GSM, WCDMA,TDSCDMA, Cv2x and NR-5G. Hands on experience and very familiar with manual operation of : Radio Communication analyser Anritsu8821C, Anritsu 8820C, R&S-CMW500, R&S- CMW100, Keysight, Agilent Spectrum analyser, R&S Interferer. Skilled in ATT, VZW, Telec, SRRC, 3GPP conformance testing for GSM, WCDMA, LTE-SC, LTE-CA, NR-5G, and V2x on various conformance test suite (Anritsu, R&S, Keysight ) Experience in LTE eNB feature testing, VoLTE, HSI, SON related feature testing and validation of new upgraded LTE test tools and eNB. Experienced in team management, recruitment, and mentoring High proficiency with RF tools like: X-CAL, Actix spotlight MapInfo, APEX, QXDM, QRCT, PCAT, QSPR, QUTS, Qmine, TEMS, NEMO, Crash Scope, T32, JIRA, Orbit, FileZilla etc.Remarkable abilities to Convert customer requirements and standards into test plans and cases: Implemented the first ever DSDA test plan and test suite for RF-test. This includes the legacy + legacy tech DSDA, Legacy tech + NR DSDA, NR+NR DSDA, V2x+Legacy DSDA and v2x+NR DSDA. Created several test case\\scenario for DSDA in online mode as well as ftm mode.

Education

• Indian Institute of Technology, Kanpur

  Master's degree

Skills

• Lte
• Sanity Testing
• Regression Testing
• Performance Testing
• User Acceptance Testing
• Test Automation
• Network Optimization
• Field Test
• Kpi
• Rf
• Wcdma
• Gsm
• Team Building
• Rf Engineering
• Wireless
• Agile Methodologies
• Agilent 8960
• Anritsu Certified
• Gcf
• Spectrum Analyzer
• Spirent
• Protocol Stacks
• Drive Test
• Tems Investigation
• Optimization
• 2g
• 3g
• 4g