Top 100 Mobile App Developers in Kharkiv

Sigma Software developed and launched an advertising platform for an advertising technology firm. The firm had a general idea for the platform, but needed the technical skills to launch it. Sigma Software provided interface design and coding, using a team of 8-12 developers. The launched ad platform began successfully generating revenue within 6 months and received positive feedback.

"We consider Sigma Software to be a strategic partner and an integral part of what we're doing at this time." – Founder & CEO, Ad Tech Firm

Jelvix coordinated the backend and frontend upgrades of an existing mobile app for a third party. Services included adding functionalities and improving the CMS. The third party has already stated their desire to continue collaboration for later versions.

“The app has been released and is performing well for users. The client has already suggested to us that they would like to keep this same development team to oversee the next version.” – Project Manager, App Development Firm 

LITSLINK partnered with an emerging AR/VR company to build the client's AR/VR software MVP while supplying website development. LITSLINK also created a website for the product and fixed any bugs. 

"It’s been great working with LITSLINK and they’re always responsive to our needs." - Founder, AR/VR Company

Cleveroad designed and developed an iOS application that connects dancers all over the world. The app provides a place for users to chat and share content with each other. Users enjoy using the app and the client was impressed with Cleveroad's communication and quality of work. 

“Users loved the application’s MVP for speed and functionality it brought. Cleveroad is a valuable partner due to their responsiveness and organized workflows helping to deliver high-quality work.”

Following an early partnership, Exadel created an open-source and highly sophisticated IAM (Identity and Access Management) solution for enterprise use. From research to discrete data integrations, strategic roadmapping to cloud-delivery services – they wowed the client with their personal dedication, seamless communication, and resource management.

“When it comes to open-source, their expertise is unparalleled. They knew what they were doing … They're true experts.” – Former Chief Security Architect, Fortune 500 Healthcare Company

An online jewelry store partnered with ANODA to create an app that would move their online store to mobile. Once the iOS app was finished, they continued their partnership for maintenance and to develop an Android version. The client is pleased with the team's work.

“They've produced great work, and I like what they do, which is why it's still ongoing.” – Owner, Online Jewelry Store

Factorial Complexity worked with a mobile and web application design firm to manage the development of several projects. The team has created a number of mobile apps for this client with an emphasis on rapid turnaround times. The project required an in-depth knowledge of iOS development strategy, and Factorial Complexity followed through for every aspect of the engagement.

“I can count on them for good value and fair pricing.” - President, Mobile and Web Application Design Firm

A product development agency hired Exelor to develop its client's cross-platform mobile app that helps nonprofit organizations engage donors and raise funds for their advocacies. The resulting user-friendly app features geocoding, payment methods, a referral program, and integration with social media networks. Both the product development agency and its end-user client were satisfied with the product.

"The team was experienced, all the deadlines were met. There are a lot of things ahead which I would like to do with Exelor." - Business Development Director, product development agency

Intetics worked with this publishing company to assist with content acquisition and development, while also building custom software solutions for the client's content. Before Intetics' help, the client's editorial update would follow a two-year cycle, which now only takes around 6-8 months, and it does so at a lower cost.

"Intetics' role is a critical part of our workflow. They’ve proven to be agile, highly collaborative, and very responsive." – Product Manager, Publishing Company

Appus Studio worked with a business analysis agency to build an income calculator app. The client needed the app to be extremely accurate, and Appus worked to follow the client's exact specifications while helping it understand the unfamiliar world of development. The app has over 3,000 downloads and a 4.9-star rating.

“Our product has a high degree of accuracy and stability, which is reflected in the rating. We could not have achieved this without Appus.” - Owner, Business Analytics Agency

Riseapps worked with a nutrition and personal training coaching service to design and develop both web and mobile core business applications for both iOS and Android. The apps contain admin portals, coaching portals, payment processing, nutrition databases, and training templates. Riseapps linked the web app with the mobile app. The client previously had two coaches and now has 11. It also grew from 20-30 monthly clients to 100-150. 

“They’re [Riseapps] helping us as business owners to build our vision while making it useful for the clients.” - Owner, Nutrition and Personal Training Coach Service

A video game developer hired FgFactory to design 2D and 3D artwork and UI elements for a video game. FgFactory's art made such a good impression on the developer's clients that one of them has a character as his phone wallpaper.

“They’re a professional team, and working with them has been a pleasure each time.” - Co-Founder, Video Game Developer

Olearis supplemented resources for development projects. They built operating systems for both Mac and PC computers, while also doing QA and graphic design. The testing process helped maximize the results' quality.  

"The team at Olearis has strong expertise and works well together. I can't emphasize enough how phenomenal their quality assurance is. The price is competitive. All that together adds up to a great fit for us."  – CEO, Mobile Enterprise App Development Firm

Codempire developed a custom software solution for a computer software company. The project involved a custom REST API to a backend database and the Adobe product's DOM on the other side, made possible by their application of React. They successfully delivered the product, pleasing the third party client.

“The CodeEmpire team was reliably able to respond to shifting needs and could come together to answer difficult to resolve technical questions that in turn made my company shine. Having both the collective expertise and the personal commitment made a big difference to both the success of the project and the success of my company with my client.” – President, Computer Software Company

AnyforSoft worked on Drupal website development for a web agency. They developed a Drupal-based website from end-to-end for a third party. They implemented a Vue.js framework to handle the live data from the website. The client appreciated the knowledge and attention to detail they brought to the project.

“AnyforSoft helped us deliver quality and meet the requirements of the project without compromising our other ongoing work.” – Senior PM, Web Agency  

Software Station developed an app for a development company. The team created an AI-powered safety app to manage the day-to-day of workers.

"This project created for internal use, but I can say that our team really happy to use it." – COO, Development Company

Prosperity created an iOS/Android app for a consultancy’s third-party client. The client was happy with the team’s skilled professionalism. Their communication is effective as well.

“They’re really open and transparent.” – Owner, Mobile App Development Firm

Yako developed a mobile app for a software dev company. The company was moving to a mobile platform and needed the assistance of Yako. The project was risky but successful with Yako’s contributions.

“The people, dedication and the love to the flutter.” - President, Software Dev Company

DA-14 helped a pet supply startup meet client demands by using React Native to build an MVP for iOS. As a result of its partnership with DA-14, the startup's app has been downloaded 200 times. 

"While some vendors resist scope changes, [DA-14] was interested in doing what was best to guarantee the success of the product." – Owner, Pet Supply Startup 

Sloboda Studio is extending a PR firm's web application, which is currently in a beta test. The team is building the backend using Ruby on Rails and React before integrating it into the frontend cloud platform, Heroku.

"If there are challenges in the project, they notify us right away, which is something I was unsure we would get with an outside team." – CTO, PR Firm

New Line Technologies partnered with a mobile app publisher to create a video maker app. This app is usable across iOS, Android, Windows, and Mac OS platforms. They are currently working on a product roadmap for the client. The client is pleased with their skilled work.

“I’m very impressed with them. They seem down-to-earth and humble and have an incredible work ethic.” – CEO, Mobile App Publisher
 

MobiDev provided an outsourced development for a dating app company. Their team developed the front- and backend of the app for iOS and Android using PhoneGap. The app quickly rose to one of the top 100 apps on the store and received positive feedback from users.

"Our application in the iTunes Store was ranked in the top 100 lifestyle apps out of 140,000 apps." — Partner and Owner, Dating App Company

Sonerim provides custom web development for a recruiting software company. Their work includes React, Node.JS, and Docker coding, all on AWS.

“It feels like they’re part of our company. They’re very good people to work with.”

A French language learning company hired xorum.io to develop a French language learning app for both iOS and Android. The app was to have a modern yet very user-friendly design, and the lessons were to be structured in a way that would be clear, practical, fun, and customizable for users. Test users gave very positive feedback, especially about the design, the organized layout, and the variety of fun exercises. 

"We are very satisfied with the end result as well as the whole development process of our app." - Co-Founder, French Language Learning Company

A digital marketplace for luxury and custom home decor contracted with Zaraffasoft to rebuild their platform after the previous developer created a flawed one. They built the updated site with Magneto 2 and changed some site functionality to ensure more efficient shipping. The client was especially satisfied by the level of personal commitment from Zaraffasoft's CTO, who was their primary contact for the project.

"If you communicate the task very well, then it is very likely that they will deliver." – CEO, Home Goods Marketplace

DipDev Studio developed apps for an educational app. The app was running behind schedule and needed outsourced assistance to meet deadlines. The resulting app has been met with positive feedback.

“They felt like part of the team.” - Co-Founder & Team Lead, Educational App

ITOMYCH STUDIO developed a mobile app for a video-to-comic strip software company. They built a frontend and a backend interface to improve B2B interactions. The client was particularly impressed with ITOMYCH STUDIO’s business acumen and speed. 

“I’ve worked with a lot of other companies before, and I think these guys are very quick in their turnaround. They have engineers with a good mastery of technical aspects, so they are able to use the latest technology and recommend ways in which to do things better. They were always open to suggesting newer or different ways of doing something.” – CEO, Software Company
 

A B2C SaaS app company hired Hygge Software for an ongoing engagement to develop their website and the front end and back end of their web application and their native desktop apps, and provide on-call technical support. Hygge Software provided all of the engineering that includes JavaScript, HTML, CSS, React, Angular, MongoDB (and other DB technologies including Firebase), Electron, CloudFlare, Sentry, GitLab, various test suites, WebFlow, and many other technologies. To date, Hygge Software has been exceeding the company's expectations with their excellent work.

"They want perfection and always go the extra mile to optimize the user experience." - Co-Founder & CEO, B2C SaaS App Company

Antagosoft managed full stack development of an e-commerce website for a tea-sourcing company. They participated in discovery sessions and created user personas that guided the design and development phases. The product highlighted the client’s products and featured an efficient payment system that facilitates customer engagement.

“They are talented, easy to work with, and reliable.” – Managing Director, Tea-Sourcing Company

Fortifier created a prototype platform for an industrial SaaS company. They created a cloud-based software prototype that would communicate with Linux devices and report on the status of the device and the quality of its security. The client was very impressed with the quality of their service.

“Fortifier has a talented team with a wide skill set and a penchant for problem-solving.” – Co-Founder, Industrial SaaS Company