Total 20+ years of in GSM & UMTS Network Planning & Optimization . In-depth knowledge of WCDMA ,LTE and VoLTE, well verse technologies in LTE like OFDMA,SC-FDMA,MIMO. Extensively worked on 2G and 3G in India and US in project stage and have knowledge of radio network planning, site survey, field drive tests and radio network optimization. Worked as Sr. Performance Engineer in three US Markets- VA, Seattle. and Miami. Exposed to different platforms like Ericsson, Huawei, NSN and Lucent