He is a very talented developer. He works diligently and gets his work done on time. He also has great communication skills and keeps you updated regularly throughout the project. Highly Recommended!

He is very knowledgeable in many different technologies. I work with him on a variety of projects. Highly recommended!

He is a talented and dedicated developer. Highly recommended! [06 March, 2019] Very talented freelancer, highly recommended

He knows what he is doing. Solved many issues for us on this project. Will use again for phase 2 of project.

If you read this review. Do not let Do's quiet way of chatting fool you. I have been in network for 20 years. I have hired many Engineers. I am an Engineer myself . We are extending our team and took a chance with Do. The project was harder than we both thought. I even loss faith and brought many other people to look at it. None of them! Could figure it out or do the job. Do was confident and knows what he knows. He is also personable and what we wanted most of all communication. Any good review would not give Do justice. He also helped us out with a very good client. --- I will be hiring him as much as I can .