5.0
Average Rating
Out of 5.0 across every completed engagement
100%
Job Success Score
Upwork's composite measure of client satisfaction
44
Jobs Completed
Verified projects since 2014
Numbers refer to David’s verified Upwork profile, where he has been operating since 2014. View on Upwork
“David and Adam's workflow is always carried out with sophistication and passion, providing our team with vast expertise of the industry whilst maintaining a high standard of work and pride in each component fulfilled. Dedicated members who always goes above and beyond expectations to deliver. Great asset to any team!”
Harley Swann
CEO / Co-Founder, Domi Online
“David worked with us on a 2 month project to build a mobile game. He has shown throughout his thorough knowledge of Unity and C#. Communication was clear. And he has made himself available when we needed him most. We continue to work with him on ad hoc basis.”
Martin Minvielle
Project and Business Manager, Pocket Factory
“Initially hired David to review code for the game at a very early stage and was blown away by his abilities and after a round with the board we hired David as lead developer for the project. He brought with him other developers who also did great work and I can say with full confidence there would be no Domi Online without their expertise.”
Pellek
Creative Director / Co-Founder, Domi Online
“David is very patient and has great communication. He is an appropriately skilled freelance Unity developer who understood our project goals from the beginning and worked with us diligently throughout our slow-burn design process. I am pleased that we chose David to develop version 2.0 of our Vocab Builder. Thanks David!”
Logan
Lead Producer, The Language Conservancy
“Awesome job! I really look forward to working with the guys again very soon!”
Jacob Behunin
Chief Creative Officer, Foil Hat Games
“David did a great job with the project and was able to take a great amount of autonomy. There was very little need to go back and forth and ask him to change anything. His code is also very clean. He laid out his own roadmap plans and worked well with the rest of the team. Ultimately, he applied his experience and knowledge in the field very well. Very satisfied with the output of his work.”
Walden Yan
Co-Founder, GameFi
All testimonials on this page are direct quotes from real clients. Upwork reviews are verified by Upwork and visible on David’s public profile. Case study quotes are reproduced with client permission and linked to the project context. We don’t paraphrase, edit, or invent testimonials. If you would like to speak directly to a past client as a reference, we can arrange that on request.
Tell us about your project. We will reply with a written response within one working day.
Start a ConversationReady to start your next project? Tell us about your game and we'll get back to you with a plan.
Start by telling us what kind of help you need.
Location
London, United Kingdom
Response Time
We typically respond within 24-48 hours