David Higgins is a Frontend Engineer contracting at United Signals. He is proficient in German and French. Colleagues describe him as "I had an opportunity to work with David for a short period of time. During this time, I found that David is eager to learn new technologies and new ways of doing things. He takes initiative to research, propose and implement new approaches to solve problems or challenges without being asked. He is keen to document his learnings and share his insights. David’s quality of work is good. He has good interpersonal skills and works well within a team. David works actively on managing expectations ahead of time." and "David delivered modules in Web and Database fundamentals here in IT Tallaght's Department of Computing. His technical knowledge was excellent and current, his ability to communicate with and engage students was excellent and overall we were very pleased with the outcome with students expressing high satisfaction also."