1. May 2016 – Part of the Technical Consultation Process of Department of Environment and Natural Resources (DENR) – Waste to Energy (WTE) in collaboration with National Solid Waste Management Commission.
2. January 2010 to present – Technical Apprentice on Renewable Energy System and latest technology innovation.
3. July 2011 to present – Part of a Company Telecommunication Group as the Technical Regulatory Consultant for Integrated Wireless Communication System Implementation Strategy and Spectrum Strategic Utilization.
4. December 2010 to present – Rollout Project of Network Surveillance Camera (Ambuklao Dam, Residential and Commercial Establishment, Duty Free High End Watch Area, DATEM Inc.)
5. November 2010 – Part to Bid DMPI Expansion Rollout under Ericsson Sub-Contracting Project.
6. November 2010 to present – A Software Development Project for the National Telecommunications Commission – National Capital Region.
7. August 2010 – Technical Consultant to a new entrant operator for their WIMAX Network Rollout Nationwide.
8. June 2010 – Part to BID San Miguel Corporation – BellTel Project – Negros Oriental Area for 47 Sites Integrated Cellular System under Ericsson Sub-Contracting.
9. January 2010 to December 2010 – Lead the Project Implementation of Smart Rectifier System Project for Visayas and Luzon only.
10. July 2010 – Project Management and Implementation Smart WIMAX Project in Cebu.
11. May 2010 – Project Management on Demo Trial of LTE and WIMAX for LBNI.
12. November 2010 to December 2010 – Part of the Team to Design, Plan and Construct Liberty Broadcasting Network, Inc. (LBNI) WIMAX Network, now known as the Wi-Tribe 4G Data Network.
13. August 2008 to November 2008 – Part of the Radio Access Team for the Phase 2 Rollout of Sun Cellular 3G Network NCR.
14. January 2007 to August 2008 – Part of the Team to Design, Plan and Construct Connectivity Unlimited Resource Enterprise, Inc. (CURE) 3G Mobile Network, now known as the Red Mobile Network of Smart Telecom.