Backend Development ServicesReinforce your intuitive interface with a powerful engine.
Allstar backend website development
Every form needs a function. Backend is a hidden but an integral part of your website’s frontend. When creating a website, it is crucial to take care not only of its appearance but also of high performance, resilience, and security. Deep expertise of backend web development help to nail that. Working with many industries for almost two decades, we understand your business needs as well as your user’s desire to have a desktop-like experience, while using a website. Our team aims at creating applications of the highest quality because we believe that only edgy products are able to change the world of technology.
QArea is all about transparency and trustworthy relationships. Our experts are empowered with exceptional knowledge of numerous technologies, including backend programming, and are able to create a well-functioning website from scratch. Following SLA requirements in the course of development process, we deliver results rapidly and with much care to every code piece. Customer-oriented approach drives us to work only by the latest methodologies and provide cost-effective service. With our extensive backend development experience applied, your website will become a powerful machine that functions both as a face of your company and an impeccable service.
Award winning company
QArea Appraised at CMMI-DEV Maturity Level 3
Ukraine’s Highest-Rated Business Service Providers Revealed in New Report
Top Web Design & Development Companies by SoftwareWorld
Clutch Top WordPress and Drupal Developers 2019
GoodFirms Top Web Development Company and Top Python Developers 2018
The European Business Awards 2018
DevOps Industry Awards Finalists 2018
Clutch Top IT Outsourcing Companies 2017
25 Most Recommended Quality Assurance Services Providers 2016
DesignRush: Top Software Development Agency
DevOps Industry Awards Finalist 2017
Clutch Top Web & Software Developers Ukraine 2015
IAOP The Global Outsourcing 100
IBM Professional Certification
The European Software Testing Awards Finalist 2016
Zend Cerified PHP Engineers
European Software Testing Awards 2016
Top-100 Outsourcing (iaop) 2013
Top Mobile Developers 2017
Red Herring Finalist Europe 100
Best Mobile App Development Companies 2018
European Business Awards 2017/2018
Software development services
QArea provides full-cycle outsourcing 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.
Web application development
Run your business more effectively with the help of an interactive, highly-personalized, and feature-packed web application.
Mobile app development
Achieve your company's greatest goals with powerful mobile application development services.
Custom software development
Get top quality development services oriented to your business growth. Have a qualified and trustworthy software development team turn your project idea into reality.
Software testing & QA
Software testing and quality assurance are what makes difference between a good project and a great one, as proven by our experience as a software outsourcing company.
We can introduce you the new perspective over the Minimum Viable Product development, Prototyping, and Proof of Concept because we know what your startup needs to succeed.
Software development outsourcing
Software development outsourcing with QArea is as convenient as working with an in-house team, but without scouting, hiring, and on-boarding overhead.
You have questions — we've got the answers. Our experts in technology are ready to help you plan the project, analyze the market, or simply guide your team towards a final release.
We provide high-end, unique, and efficient custom website development services that increase user engagement and enhance companies’ market position.
A user-friendly password manager and a secure digital wallet that provides a high level of protection and offers an effective solution to password fatigue. It enables users to securely synchronize their data among an unlimited number of devices on all platforms.
- 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.
- Kanban and Scrum for project management.
- Redmine and Jira for flexible and scalable project task management.
- Zephyr for managing test suites and test cycles.
- Deploys via HockeyApp (Android and iOS), SharedBo, and TestFlight.
- Custom time-tracking and management tools to maximize productivity and meet client demands.
- 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;
Popular web portal famous for its political, entertainment, and opinion journalism, as well as contributions from prominent political, business, and media figures. With millions of daily visitors, the portal needed a formidable platform.
- 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.
- Modified MovableType platform, Amazon S3, memcache technology, and Akamai.
- Redis NoSQL server for faster database queries.
- MongoDB comment system implemented as a web service.
- Websockets and Erlang-based server to ensure stability under 150k messages/second load.
- Automated functional testing using Selenium to ensure platform quality.
- 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 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.
- Ensure plugin functionality for Internet Explorer
- Ensure plugin functionality for Firefox
- Ensure correct localization across all supported languages
- 4 Stages of testing across current and old browser versions
- Manual plugin testing
- Black-box testing
- Regression testing
- Localization testing
- 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.
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 a 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.
- 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
- Social integration via Twitter & Facebook APIs
- Customizable dashboard for media & content overview
- 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
- 500,000 websites built using RebelMouse
- Quick website creation based on content input
- Automatic update of the front page based on social feed information.
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.
- 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
- 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.
- 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.
- User recruitment, training, and support.
- Assistance in stoping virus propagation
- App must work without Internet connectivity.
- 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.
- 280,000 people helped by volunteers
- Trend analysis to monitor virus spread in far-flung villages
- Volunteer training via in-app instructional videos.
Nicolò MarchisioManager at KPMG
"In terms of feedback, I think we have had our ups and downs along the way since it took some time to learn how to work together. Regardless of this, I can say that I am satisfied with the results that you team has delivered. You have shown to have very competent resources, and have delivered the quality that our team was expecting. Concerns arose over time (that's expected) but you have always been...
Javier Pardo-CeladaFounder and CEO of Milethos Technologies
"At the beginning of the collaboration with QArea we had serious doubts about the success of the software development projects because of the distance and the cultural differences, but we can proudly state that we were WRONG. Quality and Commitment have been the cornerstones throughout these four years of collaboration. QArea`s contribution has been critical for many of our successful projects. They...
Steve HintonConsulting Professional at StratumPoint, Inc.
"I was extremely happy with the team; I have been working with them for a while and their professionalism and patience was hugely advantageous for us as we rolled out this complex project. They are a robust organization that found the proper resources to meet our needs instead of forcing a pre-engineered solution on us. I would and will rehire them."
Brendan ReedCEO at Hello Everyone
"I’ve worked with QArea over the past 8 years while running LFT TCKT, an online ticket sales and event bookings platform. QArea’s expertise have been indispensable to my business. They developed numerous modules to extend our web based software (Drupal, PHP, Angular) as well as an iPhone app for our promoters, to handle ticket scanning and manage listings. QArea coders and project managers have always...
Paul BerryCTO 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 WilleyAccount 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 VanHenleyThird & 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 site...
Julie Gilbert-Binns3rd 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 and I...
CityLaunch MediaCityLaunch 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 GranborgCEO 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 PerezProject 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 cooperation...
Jon SugiharaPresident & 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 SilcoxDirector 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 WegmannCTO 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..."
Eric GazeCEO at Gaze Unlimited LLC
"I worked with QArea for close to a year. So, it ran the gamut of emotions. Some days were excellent, others not so much. All in all, it was a great experience that taught me more than I imagined. I really enjoyed working with the developers on a day to day basis. We had our regular meeting times, went over the day’s progress, made adjustments, and set plans for the next day. In between the work, I...
Theo BurryFormer CTO at NowThis Media, Inc.
"The team did excellent work and I was very happy with everyone we added to the project via QArea. Together we built a custom video CMS in Django and native apps for iOS and Android powered by json feeds from this CMS. The QArea team worked on all aspects of the system, including the back-end CMS, the native apps, and testing."
Marc CenedellaFounder & CEO at Knozen, Inc.
"I have worked for 1 year with QArea and have had a terrific experience. Very highly technically capable and excellent follow-through on promises made."
Nick BrachetCTO at Skyhook
"We've been working in collaboration with QArea for more than 3 years. During this period the QArea team showed a high level of professionalism and quality of work. We depend on their contribution and hard work for our project development. We rely on QArea for providing qualified and experienced resources at a reasonable rate..."
Universal Electronics, Inc.Universal Electronics
"Our cooperation with BugHuntress team (QA division of QArea) has a long history, multiple projects, dating back to early 2005. Compared to other companies, BugHuntress team provides top-notch quality of testing services. They widely and, what is important, correctly applied automated testing throughout our projects. Their non-trivial approach to tasks solving and deep understanding of the subject...
"QArea has been a great asset in helping us securing the quality of our Toolbars. When we needed quick help they were there for us and gave us access to a full team of testers within a matter of a few days. Over the course of our two years of partnership I have come to rely on QArea for providing quality resources both in testing and development at a reasonable rate..."
Max ZilbermanSenior Architect at Microsoft
"During the past year QArea has become one of our trusted development partners for Windows Phone 7 and I have no hesitation recommending them as an excellent company and software development provider to do business with. In addition to close fruitful collaboration with QArea’s development team, I’m became acquainted with the company’s President and Founder Maxim Garkavtsev and VP Taisiia Kalinichenko....
Raphael RodriguesDirector of Quality Assurance and Localization
"During the past 4 years, QArea has proven to be an excellent company and a great asset by providing exemplary Quality Assurance services for all Dashlane platforms (Windows, Mac, iOS, Android, Web). QArea is playing a critical role in our quality strategy, thanks to the devotion of their testing teams to the project. I can definitely recommend working with them."
Programming language created at Google in 2009 by Robert Griesemer, Rob Pike, and Ken Thompson.
Free and open source content-management framework written in PHP and distributed under the GNU General Public License.
We are the only mid-sized software outsourcing company with 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
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.
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
Our Blog About Backend Development
- The Most In-Demand Backend Programming Languages of 2019
Backend development services refers to the server side of software and is invisible to users (backend developers add utility to everything the frontend designers create). Over the past few years, the capabilities of backend development have changed a lot. Things are moving towards flexibility, best code practices, and excellent compatibility with the frontend part of…
- Backend-As-A-Service in Brief
Enterprises often face lots of issues when mobile application development is involved. Integration is one of the largest pains development of both native and cross-platform mobile enterprise apps faces. Just think about it: solutions to integration issues take 50-70% from the entire time required for development. But may this be avoided? We live in a…
- Golang Web Development: Better Than Python?
In the world of web development, agility is a king. Businesses gain a competitive edge by having their websites and web applications developed faster with fewer expenses and resources involved. Moreover, not only do they want fast on-demand web development, the demand is also high for advanced usability and seamless user experience. [call_to_action_complex cta_title="Looking for…