It's happening! A smartphone, a tablet or a wearable is taken anywhere more often than one's favorite baseball cap. People get uncomfortable when don't have their mobile device around. OneApp appreciates the bond and raises the bar one level UP when delivering mobile projects.

OneApp delivers something beyond apps: it's the 'Wow' effect from everyone.
  • iOS
  • Android
  • Cross-platform apps
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Back-end and front-end: our Experts cover both. OneApp developers will help you create highly functional, safe, great looking and very responsive apps.
  • PHP, C# .NET, Java
  • Symfony, Phalcon
  • Angular, VUE JS, React
  • Bootstrap, Semantic UI
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Break the mold. Take your project a level UP. OneApp delivers functionality with an amazing graphic design and a convenient interface.

OneApp experts are seasoned in trendy design and deliver all your objectives. What your users get is a professional appearance and intuitive app navigation: it takes just one glance to get around.
  • UX design
  • Web app interface designs
  • Mobile app designs
  • Prototyping (clickable design models)
  • Branding
  • Landing pages
  • and much more
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Thanks to body leasing, you will avoid the costs related to recruiting, training and employing a full-time employee. You hire the best experts for the job. After completing your project, you do not have to worry about issues related to the termination of the employment contract. You can focus entirely on your business activities. Utilising our experience, knowledge and competences, will allow you to achieve better results and increase your company’s market value.
  • Programmers, graphic designers, testers, and more.
  • Scrum teams for hire
  • Flexible availability
  • Corporate-wide know-how
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Looking for innovative and outside-the-box ideas to help you achieve the business goals, boost your sales or win more customers? OneApp's Experts in digital product and service design can get you all of the above.

The ultimate deliverable is a fully fleshed-out concept and a prototype of your product or service ready for implementation.
  • Innovative product & service design
  • Solutions per customer demand
  • Project implementation know-how
  • Fully-tested prototype
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ul. Wałbrzyska 11, 02-739
ul. Marszałkowska 126/134, 00-008
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