Top 20+ App Developers in Warsaw

Netguru developed a native iOS and Android app, from minimum viable product (MVP) to outstanding finished product. Their customer-centric approach and company culture wowed the client, as did their responsive project management and transparency.

“People are really impressed by the system. In terms of ease of use, it’s a dream.” – Co-Founder, Healthcare Tech Firm

itCraft provided custom CRM development for a Polish commercial GPS provider. The client was undergoing a period of rapid growth, and needed a dedicated system to keep up with demand. After an audit of the client's business practices and goals, itCraft developed automation solutions for several administrative functions. The client especially appreciated itCraft's communication skills and willingness to listen to suggestions.

"They were very good at communicating. We could tell they have extensive experience in consulting as they listened closely to our needs. " – Co-Owner, GPS Company

Brainhub provided frontend development using Electron and React for a gaming company. They worked with an internal team to build a desktop application of a game launcher and distribution platform.

"I appreciate that they don’t necessarily always follow the adage of the customer always being right...This has led to quite a few significant improvements to features that otherwise would have been subpar or not functional at all if they had not spoken up. In the same vein, they are also respectful when we acknowledge their concerns, but we insist on going in a certain direction" – Technical Director, Gaming Company

Airnauts created a custom Infrastructure-as-a-Service (IaaS) community platform and native iOS app for a forum for real estate and home services. The team built the architecture of the IaaS solution and the app, and they then coded the front- and backends. The product has launched, but Airnauts is in charge of managing it and building out features as needed.

“The Airnauts team is friendly and flexible about the budget. … They manage the project remotely using tools like Slack, Asana, G Suite, InVision, Sketch, AWS, Heroku, and GitHub.” – CEO & Head of Product, Real Estate Data Design Company

EL Passion was hired by a media company to develop a video library and player for an Android internet broadcasting app. After completing an MVP, the agency added features, monetized videos, and performed testing.

"EL Passion was the first company I could recommend to other people. That’s not something I'm used to." – Developer, Media Company 

United Ideas recently worked on software development for a cosmetics company. They created a web application and promotional code generator, among other things, for that client.

“Their communication was great. That was one of the things that I liked working with them in general. The involved team was always available, so I could always ask questions. They were still entirely consistent with whoever was on the project, meaning no turnover in resources.” - Digital Manager, Cosmetics Company

Qunabu Interactive developed a web application for a startup personal assistant app. They created a responsive web design that is compatible across mobile operating systems devices and allows providers to create individual profiles. The client praised how user experience of the app and their responsiveness.

“Any questions raised are quickly answered and issues are resolved very quickly. “ – CEO, Startup Personal Assistant App

A healthcare company was building an online tool to facilitate more efficient collaboration between doctors, but Safari didn't support the features they were looking to implement. After deciding to build an iOS app, they hired Future Mind to develop the app and include screen- and video-sharing capabilities, integrated the app with the existing healthcare system, and managed the testing process.

"The workmanship was excellent, as were their depth of knowledge and professionalism. Future Mind came in, gave us tons of change recommendations for certain areas, did the work, wrote the tests, and hit deadlines. Everything went well with this project." — Senior Software Engineer, Healthcare Company

Syberry developed a large, complex .NET application for a marketing agency. The client provided the blueprints, and Syberry built a multi-faceted application with a .NET backend. They also implemented numerous dependencies and third-party integrations. The client praised their high-quality work.

“The most impressive things about Syberry were their attention to detail and communication style.” – CEO, Marketing Agency  

A marketing and sales firm hired Norbsoft to develop apps for integrated marketing campaigns. The work is ongoing, and recent projects include repurposing existing tech apps. The client appreciated their dependable and high-quality work.

“I was impressed by their flexibility. We will often get feedback from other vendors about how something should be done, but Norbsoft Mobile's developers are good at taking what we're looking for and making it happen.” – Senior Account Executive, Marketing and Sales Firm  

A hygiene products company worked with inFullMobile to create their mobile app. The client was most impressed with the project management skills of the team.

“They [inFullMobile] were proactive, responsive to our needs, and agile. They were doing everything that was required to meet the deadlines. Even if we had unforeseen issues to fix during testing, they were able to meet the deadlines 90% of the time.” – Senior IT Manager, Hygiene Products Company

Cybercom Group worked with a German mechanical engineering firm to help them expand into IoT-enabled products. They employed a large-scale team to work on several new devices, and integrate them into some of their existing equipment. The client was impressed with Cybercom's development speed, especially given the sophisticated nature of the task.

"...we could see the experience that Cybercom had had on internet-of-things projects. It was money well-spent for us. Cybercom guided us through the process, so we didn't have to learn from our mistakes.." — Project Manager, Mechanical Engineering Firm

The founders of a dog-walking app needed to create their platform and lacked the technical expertise to do so. SwingDev created iOS and Android apps with a complex front end, backend, and a payment processor. The client prides SwingDev on their responsiveness. 

"SwingDev had the ability to take my partner’s and my weak description of what we were looking for in an application and deliver a frontend product which exceeded our expectations." — Founder, Dog-Walking App

Euvic developed a small-scale desktop application for commodity traders in the British market. Over time, their work expanded to provide additional features and functionalities for their development product. 

"[Euvic] has proven easy to do business with which is a major benefit." – Owner, Commodity Trading Software Company 

Proexe worked with a software development firm to rebuild their website and create a related mobile app. The client was impressed with the finished website and their communication throughout the process.

“Other companies I've worked with on web development for 10 years would only check in every 2-3 weeks. In these cases, the customer usually has a communication blackout until certain milestones are reached. Proexe, however, always keeps you updated. They tell you exactly where they are in specific project stages.” – General Manager, Software Company

Elastique rebuilt and redesigned a web-based platform for an IT company. They implemented SEO services and created a multilingual site that supports multiple payment methods and has a customer support chatbox. Platform requests have doubled and the number of leads has increased over a year.

“Elastique met all deadlines, communicated clearly, and ideated creative solutions. They maintained a flexible working style throughout the partnership.” – Head of Marketing Communications, IT Company

COOBERS recently worked on a collaborative web platform for a human resources firm. They developed, designed, and tested a site on HR practices that can now be sold to third party businesses for the client.

“They understood the project’s big picture and turned it into a viable and operational product. The entire team complemented one another.” - CEO, HR Firm

 

Macoscope was hired by a social network for LGBTQ communities to create iOS and Android apps to accompany an existing web application. The apps have received positive feedback and generated over 1,000 daily users.

"Macoscope's project management is brilliant." – CEO, Social Network

A company hired ITgenerator to develop their sign language messaging app. The team created iOS and Android versions and the client was very pleased with the finished apps.

“Five App has been positively received and gathers good reviews. Thanks to the app, people using sign language can now communicate without any problems. “ – CEO, Messaging App

GMI Group developed a CMS for an IT school, so they could manage information on the training courses. They provided the client with a SEO compliant site, which has resulted in higher site traffic and leads. 

“We established a harmonious collaboration between our teams and worked daily to complete the project. It didn’t feel like a typical client-contractor relationship; rather, we considered them partners. If we ever have the opportunity to work with GMI Group again, we’ll certainly use their services.” – Project Manager, IT School

Mobter worked on application development for a network security company. They developed a custom mobile application for an authentication and authorization system. 

“The application works extremely well and has had no major problems. Our clients are all happy, so we are happy with Mobter.” – CEO and Co-Founder, Network Security Company 

Outline partnered with a financial company to provide app development for Andriod. The client needed an app hosted on Android's platform to reach more customers. Outline developed the application and received a 4.0 ratings in the Google Play store shortly after its launch.

 "Outline are professionals who predicted my needs to create optimal solutions.They are really open to changes and react quickly to notifications about eventual errors." –– CEO, Financial Company

N7 Mobile rebuilt an app for a mobile network company, improving usability and functionality. The developed the app for iOS and Android, designing it to accommodate future additions. The client was impressed with the positive feedback the project received.

“The project has been a huge success. Not only have 98% of our employees rated the new version as “useful” or “very useful,” but the management board has used this application as an example of what our company can create.” – Senior Administrative Specialist, Mobile Network Company

Appstronauts partnered with an automotive company where they created a mobile app and a web app. The website they designed featured a more efficient way for the owner to conduct business online and reach more customers. The client appreciated how easy Appstronauts was to work with.

"I was so excited for my product; whenever a certain feature was completed, they’d automatically upload it to a server, thus making it possible for me to test it." – Owner, Automotive Company