About Us


Hi, I am Danny Oh, software developer leading a professional software development team. I have been working about 20 years in IT industry since 1996 and completed many projects in various industry like medical, education, oil, security and financial industries. Currently our team is focusing on business mobile solution to improve business process using mobile device like smart phone or tablet.

Let's talk about OHCARWASH. In March 2014, one of my friends bought car wash business. The business had inappropriate invoicing system, no business account management system and no time tracking device for car wash charge (writing charge time and company name on paper card in hand!). So my friend asked me to improve the business process to make it simple and cost-effective by mobile device like iPad. Our development team started developing and completed the new car wash management system with mobile device for operation and web for management, and finally my friend very satisfies the result. He is happy that the new system saves cost about $20,000 a year and the operating process by iPad is very intuitive and easy to learn, which make hiring and training easy.

After completing the project, out development team though that this system can be good product for other similar car wash business, so we upgraded the product for all other car wash businesses and added more features. Finally we are releasing this OHCARWASH product now! We believe that this is a great product for all time-charge car wash businesses.

We are always open to listen to your opinion, so please feel free to ask us about OHCARWASH product or anything about your business problem.

Our team is small, but very special.

Thank you,


Danny Oh
CEO and Lead Developer
Danny Oh Software Inc.