This document summarizes the work experience of an RF Optimization Engineer from August 2012 to January 2016. It lists several projects involving RF optimization for 2G, 3G, and LTE networks in the Philippines. The responsibilities included coordinating with customers, ensuring deliverables met requirements, providing status reports, and escalating unresolved issues. Duties involved antenna parameter modification, neighbor planning, site audits, single site verification, and updating customer databases.