We help your business with custom tailored software.

Sometimes there is no better way to help your business, but to use solutions created from scratch.
DayOne can provide custom backend/web solutions in Java, Scala, Groovy, JavaScript, ReactJS and AngularJS as well as mobile applications for Android and iOS. We can also support your team with coaching and advise.

From basic to advanced trainings for your technical staff.

Our team has years of experience working with complex solutions in web, enterprise, geospatial and mobile applications. During this time we have developed unique tools and techniques that improve software quality and time to market. Let your technical teams grow with our trainings.

Tomasz Szadziul

Tomasz Szadziul
“DayOne has in-depth knowledge of software development both in terms of technology and project management. They take care of everything from requirement gathering, development, deployment to infrastructure and system support, which allows me to focus on my business goals.”

“Thanks to close collaboration and investment in the custom solution, our company is able to operate more efficiently and quickly respond to constantly changing market needs.”