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800

Completed projects

500

Happy Clients

250

Dedicated Engineers

17

Years in Business

App Development

Achieve your company's greatest goals with powerful mobile application development services.
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18+ Years of Mobile Application Development

Our credo — providing app development services with transparency, high quality, and reliability of each line of code. Our objective — strengthening your business’s market position and providing your users with uncompromising product quality across all devices and platforms.

We help startups, SMBs, and enterprise clients optimize business processes and achieve new levels of success by building turnkey Baking apps, E-commerce apps, Healthcare applications, Media apps, Education apps, Travel apps, and Hospitality apps, ensuring quality driven and individual approach to every our client and partner in any competitive environment.

Having more than 18 years of experience in the app development, we guarantee individual approach and high-quality service in every step of cooperation. We work both on time material and dedicated team models, so you can choose the appropriate one that will precisely meet your cost, time and resources efficiency requirements.

Together with well-versed developers, architects, project managers, business analysts and QA engineers, we already created more than 800 projects, and continue to design, develop, and implement a full-spectrum of custom software development solution focused on functionality, usability, and reaching business goals. All you need is to share your ideas with us, and we will turn them into a fully-fledged, reliable, and enjoyable software product.

Award winning company

Zend certified

Clutch Top IT Outsourcing Companies 2017

DevOps Industry Awards Finalist 2017

25 Most Recommended Quality Assurance Services Providers 2016

Clutch Top Web & Software Developers Ukraine 2015

GoodFirms Top Web Development Company

IAOP The Global Outsourcing 100

IBM Professional Certification

Top Mobile Developers 2017

Red Herring Finalist Europe 100

The European Software Testing Awards Finalist 2016

Zend Cerified PHP Engineers

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Our services

QArea provides full-cycle software development services. From designing and developing a Minimum Viable Product to ensuring the flawless execution of your project with thorough manual and automated software testing. We employ over 250 developers, software testers, QA engineers, business analysts, and DevOps specialists—each dedicated to ensuring that your business benefits from the software we develop.

Our clients

Dashlane

Dashlane is a leading user-friendly password manager and a secure digital wallet that provides a high level of protection and offers an effective solution to password fatigue. The app’s key feature which makes it different from other password managers is a password changer. It enables users to securely synchronize their data among an unlimited number of devices on all platforms. Dashlane Password Manager also has breach alerts which notify users of any possible security hazards.

Challenge

  • Maintaining the security level by implementation and stabilization of the password changer feature;
  • Testing full redesign of the app on all the platforms;
  • New languages have been added to the app (English, French, Spanish, Italian, German, Portuguese, Japanese), and this led to a wider array for test coverage.

Solution

  • We chose Agile (Kanban and Scrum) methodology as the most suitable solution for this type of project.
  • We used Redmine and Jira to meet specific and flexible demands of the project and achieve comprehensive results.
  • Zephyr was used to create test suites and test cycles.
  • We used HockeyApp (Android and iOS), SharedBox, TestFlight (iOS) to deploy builds for testing.
  • Custom tools were created to work specifically on the project, maximize productivity, and meet demands of the project.

Results

  • We have performed Functional testing; Compatibility, Regression, Ad-hoc, UI/UX, Validation, and Smoke testing;
  • Cross-platform (iOS, Android, MAC, PC) and cross-browser (Chrome, Safari, Mozilla Firefox, Internet Explorer) testing;
  • We reported and rechecked all the bugs before deploy;

HuffPost

Formerly The Huffington Post, HuffPost portal was launched May 9, 2005, and very soon it became extremely popular. While one reason for the apparent success of this portal is that their contributors are popular journalists and well-known personalities from politics, business, and entertainment, the other reason is that the development team has been able to provide a technical solution that was up to the challenge.

Challenge

  • Making definite entries appear among the results of running search engines’ queries;
  • Simultaneous maintenance of a large number of users;
  • Quick generation of pages that contain dynamic and static data.

Solution

  • To minimize the number of database queries and to generally improve performance of the server we used the modified MovableType platform, Amazon S3, memcache technology, and Akamai.
  • For subsystem where database queries were slow but memcache couldn’t be used because it wasn’t a persistent storage, the team used Redis NoSQL server.
  • For comments system we used: MySQL with “nested set” data model, then comments system was moved to MongoDB and implemented as a web service.
  • The system was configured for sending 150 000 messages per second. We used websockets and Erlang-based server implementation.
  • We decided to perform Manual, Black-box, Regression testing, and Automated functional testing based on Selenium to ensure high quality of the platform.

Result

  • The site has been featured on the main page of Yahoo several times.
  • The site lives perfectly with 200+k visitors per hour.
  • iOS client for The HuffPost news system works great.

Skype

Skype Click to Call plugin for Internet Explorer and Firefox which allows users to make Skype calls right from their browsers. Thanks to the plugin, users are always just one click away from making a call and contacting potential business partners.

Challenge

  • Ensure plugin functionality for Internet Explorer
  • Ensure plugin functionality for Firefox
  • Ensure correct localization across all supported languages

Solution

  • 4 Stages of testing across current and old browser versions
  • Manual plugin testing
  • Black-box testing
  • Regression testing
  • Localization testing

Results

  • Full cross-browser testing of Skype Click to Call plugin
  • Full documentation of testing
  • Fully documented bug reports, status reports.
  • Suggestions regarding future improvements & enhancements.

Rebel Mouse

RebelMouse is an aggregator for social media that was launched by Huffington Post CTO Paul Berry. On the first look this platform looks like a digital newspaper that represents user’s social media events.The companion iOS app allows users to create a dynamic message feed from social networks with just a few touches.

Challenge

  • Develop a social media aggregator and companion iOS application
  • Integration of Twitter and Facebook social feeds
  • Simple creation of social content from video, image, or text inputs

Solution

  • Social account connection via Twitter & Facebook APIs
  • Customizable dashboard for clear overview of media & content
  • Bookmarklet for easy sharing from content from around the Web
  • iOS application development for remote content management
  • Social feeds can be added to any page on the Web

Result

  • 500,000 websites built using RebelMouse
  • Quick website creation based on content input
  • Automatic update of the front page based on social feed information.

Kroodle

Website designed and developed for Agon, a large insurance company based in the Netherlands. We were tasked with creating a trustworthy, functional, fast, and flexible website that presents insurance offers to the website’s users.

Challenge

  • Build fast, flexible, and thorough website for an insurance company.
  • Fully-functional online portal for buying, editing, and canceling insurance plans.
  • Built-in social-sharing functionality

Solution

  • Client-side communication with server via JSON and Ajax.
  • Cross-browser testing ensuring stability on all platforms.
  • Social-sharing via Facebook API
  • Admin panel for user-submitted information.
  • 7 custom insurance types with individual parameters & price estimates.

Result

  • Responsive design and stability across browsers.
  • Load testing to ensure stability with 1k+ simultaneous users.
  • On-site social sharing functionality.

Last Mile Health

Last Mile Health is a company that was founded by several survivors of the civil war in Liberia. The mobile application provides online digital help anytime anywhere can be truly life-saving. LMH gives users guidelines to provide medical assistance, thus spreading reach. To date, the application has already helped more than 280,000.

Challenge

  • User recruitment, training, and support.
  • Assistance in stoping virus propagation
  • App must work without Internet connectivity.

Solution

  • Phone-Computer connectivity VIA Bluetooth
  • Native Windows and Android application
  • In-app surveys that are automatically archived for optimized data transmission
  • Data transmission across multiple phones
  • In-app training for users.

Results

  • 280,000 people helped by volunteers
  • Trend analysis to monitor virus spread in far-flung villages
  • Volunteer training via in-app instructional videos.

Customers reviews

Paul Berry

CTO at the HuffPost

"QArea has played a critical role in the development of HuffingtonPost.com. They have been able to become a part of the core team very quickly and develop amazing features that perform under the highest performance and demand requirements possible. They possess the highest level of business cooperation, an outstanding sense of responsibility and delivery of quality work..."

Rob Willey

Account Manager at Micros Northeast, Inc.

“Our engagement with QArea to develop a robust purchase portal went extremely well, they are a pleasure to work with. They clearly documented the projects scope of work, assigned quality web designers and programmers, met all milestone dates, and kindly accommodated minor change requests without issues. We will engage with QArea again and highly recommend them to others.”

Katherine VanHenley

Third & Wall

"We began working with QArea in order to redesign our very outdated website and make it more attractive to our customers as well as remain competitive within our industry. Our old website had no content management system and we needed a site that we could manage day to day without having to understand code ourselves. QArea was able to assist us with the design and development of a brand new...

Julie Gilbert-Binns

3rd Wave Communications

"This is the first time I've used Elance and worked with QArea. The team were extremely responsive, with a quick turnaround, excellent client communications and have the flexibility to adapt to new requests. Responsive design can present a number of challenges but QArea were up to it and found the right solutions to meet our needs. Transparency is also important in such a working environment...

CityLaunch Media

CityLaunch Media, LLC.

"Our development experience with QArea Software has been fantastic. They have adapted to each of our projects. When we decide to take a project in a different direction they efficiently change direction with us and provide guidance and new milestones. We have been working with QArea Software for almost three years and our relationship with them has been great. We would highly recommend QArea Software...

Pontus Granborg

CEO at CBI Stores AB

"I can truly recommend QArea Group on delivering outstanding quality! Our project was to produce the first step on an advanced e-commerce platform in .net. The platform includes, for example, advanced drop-shipping with possible to have multiple suppliers on each product, multiple storefronts, separate media server, powerful admin possibilities, and AJAX-components. Qarea showed outstanding quality...

Javier Avendano Perez

Project Manager at Grupo Mercantis

"After working with numerous companies around the world and resulting in differing experiences for our holding, we came across QArea and started to work with them on a single project and limited resources. Thanks to very professional technical strategy, well-managed approach and methods in implementation and taking our solution to market and the team’s exceptional dedication, since that time our...

Jon Sugihara

President & Co-Founder at Perx

"QArea has consistently delivered quality product for us and have been very accommodating when we were on tight schedules to complete our projects on time. We look forward to our continued development efforts with their team..."

Kyle Silcox

Director at Plutanium, LLC.

"The team at QArea has been a strong business partner for me and my company. They have been very creative in helping us come up with ideas and solutions to problems while also delivering quality code in a timely fashion. They are very good at what they do. I recommend their services to anyone looking for a strong business partner in the world of software development..."

Christof Wegmann

CTO at Exit Games

"QArea has been an invaluable development partner for Exit Games in the past on numerous BREW, Java and Windows Mobile projects. We worked in several projects with QArea. They have very smart PMs and excellent Developers. Their QA has always been excellent. I can only highly recommend QArea services..."

Hire Our Developers

QArea has over 250 engineers with unique experience with the world’s most in-demand technology stacks and programming languages. Whatever skills and experience your custom software development requires, we will have a team of highly qualified software developers ready to be interviewed and enlisted to work on your project.

Hire PHP Developers

Empower your business with tailored and thoughtful custom PHP development services.

Hire JS Developers

Enable limitless possibilities of JavaScript development services for your business prosperity.

Hire JAVA Developers

Empower your business through dynamic, high-performance, and proven Java development solutions.

Hire Node.js Development

Build fast and lightweight web pages and applications with Node.js development services.

Hire AngularJS Developers

Web development and quality are two cornerstones of your growth. Hire our AngularJS developers to bring your single-page web application to life!

Zend 2 Developers

Enable your business to solve the digital world challenges

Hire Symfony 2 Developers

With Symfony framework, your business will be enhanced with a structured, maintainable, and upgradable application.

Hire Yii Developers

Try all the benefits of one of the most popular and proven PHP framework through QArea's Yii service.

Hire Joomla Developers

Empower your website with functional and easy-to-manage Joomla CMS.

Hire WordPress Developers

WordPress services offer beautiful websites with powerful features within the most useful CMS worldwide

Hire Drupal Developers

Hire Drupal developers from QArea to create a one-of-a-kind, user-friendly tool for your aspiring business.

Hire Golang Developers

Hire an experienced team of Golang developers to craft the stable, flexible, and scalable software.

Hire Developers

Hire experts who will help you turn your ideas into flawless mobile, web, disktop, or cross-platform software solutions.

Stages of Cooperation

According to Clutch, an independent research company identifying leading software and professional services firms, we are among top 10 best software developers in the world. According to Clutch, an independent research company identifying leading software and professional services firms.
  • 01

    CMMI Appraised

    We are the only mid-sized software outsourcing company wth an appraised business unit in Ukraine.

  • Clear & Transparent Communication

    We developed two proprietary software solutions to give our clients a clear look at how their developers are spending their time and how good the quality of the delivered code is.


    02
  • 03

    Scalable & Reliable

    Our dedicated development teams are flexible and reliable. From pricing to scaling teams up or down—QArea makes sure that your team is perfectly suited to the needs and requirements of your software project. 


  • Flawless Execution

    We adhere to all requirements of the SLA and always deliver projects on time and within the negotiated budget. We are clear with our estimates and communication at every step of the development process. 


    04

Latest Blog Posts

  • Refactor or not refactor? Everything there is to know about refactoring

    Do you know how does hell look like for a team of developers? Like millions of code lines for refactoring. If you want a developer to suffer, just make him refactor a complex project. Sanity loss is guaranteed. Code refactoring is a long and difficult process. So long, and so difficult, that some developers turn…

    Read more >

  • What is Ambient Proximity? Definetely More Than A Buzzword

    Ambient proximity is a new trend or so they say. The truth is, most of the new technologies are not that new, in fact, they’ve been there for quite a while. Yet we don’t get out most of their possibilities, not like users, not as business owners, not as software developers. With ambient proximity, it's…

    Read more >

  • GDPR: why so serious?

    General Data Protection Regulations (GDPR) comes into force at the 25th of May and aims at maintaining secure use of data for EU citizens. It is a bunch of requirements that are very promising for those who trust companies with their personal information. On the other hand, businesses see GDPR as the major challenge of…

    Read more >

  • 10 common database security issues

    Databases are very attractive targets for hackers because they contain valuable and sensitive information. This can range from financial or intellectual property to corporate data and personal user data. Cyber criminals can profit by breaching the servers of companies and damaging the databases in the process. Thus, database security testing is a must. There are…

    Read more >

  • QArea landed in the list of Top Python Developers by GoodFirms in 2018

    Not much time has passed since QArea was recognized as the National Winner at the prestigious European Business Awards in the category of Best Digital Technology 2017-2018. Today we are pleased to inform you that our technical team got into the list of Top Python Developers based on research from GoodFirms. We are proud to…

    Read more >

  • Qarea Triumphs as The National Winner at European Business Awards

    QArea is recognized as the National Winner at prestigious European Business Awards in the category of Best Digital Technology 2017-2018. The company has proven its expertise and won the strict competition between 110 000 businesses. Is this year the best year yet for QArea? Looks like it might be. We are happy to say that…

    Read more >

  • The Evolution of Go: A History of Success

    Ten years ago, Robert Griesemer, Rob Pike, and Ken Thompson started sketching the concept and goals for a new programming language — Golang. Two years later Go was released to the public as an open source project. Since then lots of people have been using it for various purposes. Go language is growing rapidly, although…

    Read more >

  • Getting smart with dedicated team: benefits and challenges

    Deciding whether to hire a dedicated team of developers is quite a responsible task. There are some visible risks and the stakes are high - your customer’s loyalty depends on it. Is the result worth the trouble? Shortly, 100% yes if done right. The dedicated team model offers unique possibilities with new factors coming into play…

    Read more >

  • Understanding The Pareto Principle and How to Use it in Software Development

    The Pareto principle, better known as the 80/20 rule, is quite common and can be applied in almost every field of life. The rule maintains that 20% of efforts give 80% of the result, and the remaining 80% give only 20% of the outcome. It sounds great, but is it practical when it comes to…

    Read more >

  • QArea landed on the list of Top Mobile App Design Companies by Design Rush

    Can you remember how many awards and ratings our team already scored this year? We already lost count and it's only the beginning of 2018. Just recently we were notified of another success: QArea landed on the list of Top Mobile iOS & Android App Design & Development Companies created by Design Rush, a design…

    Read more >

  • The ABCs of Single Page Applications

    In 2018, everyone is talking about web applications. Actually, it all started earlier, when Google created a bunch of web services for their products. Gmail, for instance, is a single page application which clearly shows the advantages of web apps over desktop products. It doesn’t require installation, can be used on many devices simultaneously and…

    Read more >

  • What’s new in Golang 1.10: Release notes overview

    After the significant Go release 1.9 in 2017, the language creators are happy to present the new major update — Golang 1.10. They continue to please Golang developers with powerful and useful software solutions, making the technology even more attractive, thus increasing its usage among the IT community. Even though just a few days have passed since…

    Read more >
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