Best 15+ Mobile App Companies in Poland

We are leaders in React and React Native services focused on delivering cutting-edge tech to our clients.  We work with enterprises, small and medium companies, and start-ups to help them achieve their technology and business goals. Because we're experts in React and React Native development, we deliver custom and out-of-the-box ideas even to the most complex projects.    What do we offer? React Native services: Mobile development Brownfield development/ React Native integration Super apps development React Native Windows development Code reviews and audits Performance audits and optimization Custom training React services: Web app development Cross-platform development PWA development Electron development Read more here: https://bit.ly/2XvY89R What makes us top React and React Native experts? Besides working on commercial projects, we work for the development of the React Native community by creating and developing Open Source projects. We are responsible for the following libraries: React Native Paper Linaria Re.Pack (successor of Haul) Reassure React Native Testing Library (official part of Testing Library family) Learn more about our contributions (including the ones to the React Native core) from our Github profile: https://github.com/callstack   Need help with React or React Native?Let us know!https://callstack.com/contact-us/

We would love to be your long-term partner who takes the whole app development process off your shoulders. Why choose us?Risk-free trial – try us for 2 weeks, retaining the rights to your code if you cancel the partnershipReceive your 1st app demo within 7 daysBe the owner of IP rights at all timesWork with exclusively allocated team 100% focused on your product As Product Owner, you have a direct contact with each member of your development team – through Slack, e-mail, video call, during Scrum meetings, or live in our office. Enjoy the efficiency & transparency of the team's work ensured by our certified Scrum Masters You don't have to spend time building your own team and looking for an office. Save time and start working on your project right away! ABOUT US: ✔ 100% office-based team of 70+ talented professionals ✔ Strong background in various categories: Mobile commerce Internet of Things (BLE) Fintech Business TECHNOLOGIES Programming languages: Kotlin, Java, Swift, Dart, Ruby, Objective-C, C (NDK), Java Script / node.js Web frameworks: Ruby On Rails, React, Express Cross-platform development: Flutter, React Native Tests: Espresso, XCTest, Jest, Rspec, Capybara Read more...

Tooploox offers custom software development services that help innovative companies and startups build digital products with AI, mobile, and web technologies.  We build long-term partnerships and form professional remote teams that continue to grow with your business. Improving people's lives through technology one step at a time.   ration: none; vertical-align: baseline; white-space: pre-wrap;">As a top software development company, Tooploox is here to support your vision. From innovative ideas to market-winning products - we help startups, innovators, and VCs build their tech products.   Why us? We are a team of professionals from different areas. Whether you have just written down a fresh idea on a napkin, or already gone live with your product, whether you are a startup or a mature business, we can provide you with high-quality software development, product design, and strategy services and take your product to the next level. Forming long partnerships based on mutual trust and professionalism is how we operate. Our values are Growth, Relationship, Engagement, and Professionalism. Read more...

We design, build and launchTailor Made digital productsBy developing a deep understanding of who your customer is, we are able to deliver successful projects that will support the growth of your business

- international custom software development company with more than 20 years of professional experience; - has the credible reputation proven by 2 decades of impeccable work; - provides flexible pricing policy and cost-efficient services; - focus on addressing customer challenges. EffectiveSoft is headquartered in San Diego (USA) and offer the nearshore/offshore presence. The geography of the clients covers all parts of the globe. We support relationships based on integrity, trust and common vision and do our outmost to maintain a mutually beneficial partnership.