Top 100 ReactJS Developers in Kyiv

A client management company engaged Yellow to complete an unfinished app and develop a client-collaboration portal. Building on a previous vendor's work, Yellow completed the app using Ruby on Rails, adding a login portal, cybersecurity measures, and other new features. Since then, the app has received unanimous praise for its simplicity and user-friendly functions.

"Yellow stands out because they’re invested in the results and clients. " – Co-Founder, Client Management Platform

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

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.”

Intellias is developing a location data platform for a global leader in location-based services. The platform is powered by real-time HD maps, and the engineers are responsible for the cloud-based architecture and robotaxi technology that aims to enable self-driving cars in the future.

The partnership resulted in increased efficiency and a 40% reduction in costs, while allowing in-house staff to focus on strategic projects. Intellias impressed with their solid talent acquisition process and quality standards. The agency's proactive management kept projects moving forward." - Manager, Location Platform Company

WEZOM developed a website that focuses on visual elements and e-commerce for the Spanish installation of the website.

QArea developed an e-commerce platform for a tech firm. The challenging site build necessitated integrating Oracle and PeopleSoft. The client appreciated that QArea's developers were flexible and contributed high-quality work. 

"The system has been great, profitable, and we are very happy with it. It has had no downtime, and there are no issues with it whatsoever."–President, Tech Firm

WeSoftYou developed a study tool web app for a medical education startup. They created multiple formats to replicate actual testing environments and used an early MVP release to conduct user research. The client praised their communication and agility.

“WeSoftYou understood our vision and position as a new business. They worked hard to get our product to market on time. Furthermore, the team was committed and passionate.” – Operations Manager, Medical Education Startup
 

Softermii partnered with a boutique tech agency in creating multiple mobile app development projects. The client wanted a mobile app that allowed users to find apartment homes easier. The team at Softermii built an Android app that facilitates the search for real estate, and the final product met every requirement. The app's features included directories, custom filtering, and multimedia content. After seeing the quality of the first project, the client hired Softermii to develop three additional Android apps. The Softermii team was diligent and devoted throughout the project. 

"They really understand the importance of their work for the client. It’s not just writing some code and pushing it to the repository: this is going to go to real users and what to do matters. I never had to remind them of that."-Founder & CEO, Boutique Tech Agency 

GBKSOFT helped a career development site attract more clients and improve customer satisfaction by creating a high-quality, functioning web-based app with an Angular.Js frontend that allows users to more effectively build their resumes. 

"GBKSOFT went the extra mile to make me happy and quickly fixed any issues." – Owner, Career Development Site 

A revenue management platform hired WebbyLab to create an online tool to help hotels calculate occupancy data and profits. Using React, WebbyLab developed and designed a dashboard that allows hotel workers to visualize occupancy data, as well as forecasts and price recommendations. Additionally, WebbyLab assisted with backend development. The client appreciated WebbyLab's speed and attentive project management.

"We’ve onboarded 9 properties to the platform. Within a period of 2 ½ months, we went from having no product to having a live platform that customers are paying for." - Growth and Product Lead, Revenue Management Platform 

Frontmen developed a web-based platform for an insurance agency. After that, they developed an e-commerce platform. The websites have positively impacted the company's image. 

"Frontmen provided not only professional work and support throughout the project but also useful ideas about the best ways to develop our site and e-commerce shop." – Head of Online Sales, Insurance Agency

Beetroot AB has an ongoing partnership with a software development startup. They provide IT staff augmentation services for the client. The client is happy with the relationship and thinks of Beetroot AB as a part of the team. 

“Their communication was great. We travel to Ukraine pretty often, and their whole team is engaged with our work and company. They’re involved in company meetings.” — CEO, Software Development Startup
 

A financial technology and services firm hired eTeam to develop a platform for simplifying payments. eTeam delivered a solution that uses barcodes for bill payments and deposits. Implementing this technology enables customers to use mobile phones and simplify the way they manage their finances. The client praised their dedication to the project and was especially impressed by their technical acumen.

"eTeam stands behind what they produce and truly believes in what they do. Furthermore, they're flexible and understanding when things change." –Director, Financial Services Firm

Ralabs worked on marketplace development for an internet services company. They developed a scalable network platform, designed UX/UI, and provided technical expertise. The client appreciated their positive attitude throughout the process.

“They listen to your feedback and work along with you. They have fun doing their work.” –  Founder, Internet Services Company

Geniusee created a website for a global ride-sharing service. The integrated CRM and mobile IP addresses for the site, and built a dual-language interface. The client said that the new website meets their expectations.

"When I compare the site with those of my competitors, I’m satisfied. People have actually asked me how I found Geniusee." — Founder, Ride-Sharing Service

A wedding registry company wasn't satisfied with its developers and needed to get its website out of beta quickly. Bilberrry built a custom PHP website and updated the old website. The new website has a feature that syncs with large national retailers to provide registry information. Bilberry now maintains and updates both websites. 

"Other developers we’ve seen have said they could build something, but never completed it, giving us 'maybes' or reasons why they shouldn’t be building it. That’s never happened with Bilberrry." – CEO, Wedding Registry Company

MindK worked to expand a publishing house’s consumer facing cloud platform. They used MongoDB, PHP, and JavaScript to do data management and frontend development work to expand the platform. The client’s existing customers were happy with the improvements to the product, and the client saw potential to continue expanding the service.

“The most impressive thing is their commitment to the project, as well as their guarantee of the quality of work.” – President, Publishing House

I popular European car sales platform called on Artkai to create their brand’s visual identity. The project required full front-end development for their website and mobile apps. Artkai delivered an engaging and clear interface that won an annual design award in Ukraine.

“We went to Ukraine for less expensive pricing, but we received high quality with Swedish standards for a fraction of the price of what we would pay at home.” — CEO, Car Sales Platform

Zgraya handled website development for a gaming hardware company, carrying out the whole process from wireframing to delivering a completely functional WordPress website. All stakeholders expressed satisfaction with the website, which has a high-quality display on both desktop and mobile devices. 

"The most impressive element of this company is their ability to design the most gorgeous websites I've come across..." – CEO, Gaming Hardware Company

A visual commerce platform contacted Qwerty.Software to redesign the frontend dashboard of its website. It was redesigned using React, the platform's choice. Qwerty.Software strictly followed the design and methodologies laid out by the platform.

"I was impressed with their feedback and their offer to help when necessary. The team’s communication was excellent." - CTO/Co-founder, Visual Commerce Platform

Stubbs developed a website for a hotel loyalty program. Stubbs handled both front and backend development of the website. The website was launched on time.

“Perfectly well managed.” - Director, Hotel Loyalty Program

CHI Software developed a global multifunctional calendar to connect users' calendars in one application and establish events management. They used Python, PostgreSQL, ElasticSearch, Swift, Docker, and other technologies to build the app, which unifies data sources, provides real-time events management. and allows the owner to earn via CPC and CPE monetization models.

"We were in search of a talented team to develop a compelling product, and we're fortunate to have discovered CHI Software. With expert advice and guidance, they surpassed our expectations, transforming our concept into a stunning reality." – CEO, Tech Company

DevRain partnered with an advertising company for multiple development projects. They implemented an internal financial and accounting system. The work is ongoing, and the client is pleased with their high-quality work.

"On a constant basis, they've provided me with the expertise I didn't have." – Owner, Advertising Company

itjet developed a custom software solution for an e-commerce platform. The platform needed their systems developed, with it being built from scratch using both Node.js and React. The platform enjoys working with itjet.

“They’ve never told me they didn’t know how to do something I asked for.” - CEO, E-Commerce Platform

A carrier business solution company hired ITernal Group to help them create a platform that would automate their business processes. ITernal Group developed both front end, where they used Ruby on Rails and Angular technologies, and back end of the project. They also implemented a client and carrier portal and an administrative dashboard. ITernal Group completed the platform and met all of the company's expectations.

"They are not just product-focused but are also very proactive in terms of ideas and depth of strategy." - Digital Transformation Consultant, Carrier Business Solution Company

 LENAL helped a water purification systems and filters manufacturer reach a larger audience, generate traffic, and boost sales by designing a multilingual E-Commerce website that could accommodate its domestic and international users by integrating several vendor accounts. As a result of its partnership with LENAL. the manufacturer's website generates up to 50 leads and 1,000-2,000 unique visits every day. 

"[LENAL] is always accessible and resolves issues quickly." – Head of Digital Marketing, Water Purification Systems and Filters Manufacturer

Devhance developed the website of a mortgage fintech company. The company needed someone to build a website based on wireframes made by another agency. The company was impressed with Devhance’s results.

“They have strong expertise in website development and are very responsive.” - CEO, Mortgage FinTech Company

WTT Solutions developed a custom software solution for a marketing and advertising company. The solution involved the creation of complex algorithms that would manage Google API. The company is happy with WTT Solutions’ quality of work.

“They are an honest team, highly skilled, and really care about given feedback without over-reacting.” - CEO, Marketing and Advertising Company

Demigos recently worked on an online form creator app for an e-learning platform. They developed a web application for that client which allows teachers to design their own forms and worksheets.

“The web application has transformed the way we educate and collaborate online.The Demigos team was communicative and met every request we had. They delivered everything on time.” — Founder, E-Learning Platform

 

Intellica developed several websites for a digital payment company by implementing several tools, including infographics and online calculators. Juggling multiple tasks, they proved to be capable and produced fulfilling final products. The websites appeal to users and have earned very positive feedback.

“They were easy to communicate with throughout the project. We provided feedback along each step of the way and they made corrections accordingly. We’ve heard feedback that our sites are very modern and attractive. Users are really happy with how the platforms look.” – Founder, Digital Payment Company