David Alexander C.

David Alexander C. is a skilled software engineering professional with extensive experience in various roles related to software development, system analysis, and IT management. Currently serving as a Software Commissioning Engineer at KNAPP since August 2025, David previously worked as a Senior Software Developer Engineer at CSG from June 2020 to July 2025 and held multiple positions at CSG International, including a Senior Billing Analyst. Additionally, David has expertise in fraud detection and IT problem management from experiences at Telefónica Colombia, alongside a background in billing and system support from earlier roles at Telefonica Telecom and Telehuila S.A. E.S.P. David's educational qualifications include a specialization in Cybersecurity from Universidad Piloto de Colombia and a degree in Systems Engineering from Universidad Antonio Nariño.