Nicolas "David" Palazzolo has over 20 years of experience in technical support, testing, quality assurance, and customer service roles. He currently works as an Application and Installation Engineer for Caterpillar, Inc., providing technical support to dealers and guiding customers. Previously, he tested generator packages at Caterpillar to ensure they met specifications. He also has experience inspecting tools for quality as an Outgoing Inspector and managing offices as an Office Manager. Palazzolo has received professional certificates in Six Sigma and quality assurance and has strong computer, communication, and troubleshooting skills.