Top 100 Blockchain Developers in Ukraine

Peiko designed a corporate website from the ground up for an insurance company. They also built a CRM using PHP, HTML, CSS, and MySQL. Peiko’s commitment to understanding business goals and needs has translated into notable results, including high client satisfaction.

“They’ve successfully applied an agile approach to our project. Balancing quantity with quality in their workflow, they meet deadlines and maintain a high level of professionalism.” – Head of Marketing Communication, Insurance Company

A cosmetics company tasked Owlab Inc. to implement their software and services on their e-commerce platform while providing tweaks to their Shopify store. The company was able to reach their deadlines and Owlab Inc. quickly solved any bugs or issues throughout the process.

"Their response time and ability to work with short timelines were impressive. Also, their ability to learn on the job about our needs and wants." - Chief Technology Officer, Cosmetics Company

Adoriasoft completed multiple development projects for a PC software company. They worked including product API and development and database maintenance. Over time, the agency took on more projects for the client.

"They’re very prompt, attentive and organized. They’re a very professional organization." — Product Marketing Manager, PC Software Company

Blaize was hired by a security company to develop a a token bridge that can swap between Ethereum and Hyperledger networks, an application for two-factor authorization that utilizes the company's blockchain and service to keep transaction comments and notifications via Telegram bot, and other later projects. Through this engagement, the company's team and clients feel more assured about data security.

"With some exceptions, Blaize team always delivered on time and within budget." - CEO, Security Company

4ire Labs was tasked with creating a mobile app for a document management company. The client wanted an app that would allow users to create and sign documents directly from their mobile phones in order to help their customers save time. 4ire Labs initially developed and launched an Android version of the app, and following its success, the client requested an iOS version. The client was impressed with the team at 4ire Labs' flexibility and communication skills throughout the project. 

"4ire Labs really impressed me. I liked the flexibility and speed of their communication; they also have rockstars in design and usability." - CEO, Document Management 

Inn4Science worked on blockchain development for an online commodity exchange. They provided services including a proof of concept, business analysis, blockchain and web development, design, and technical support. The client was satisfied with the outcome of the project. 

“Every member of their team was professional and welcomed the use of an agile methodology. The designers captured our ideas perfectly, and the working process was quite seamless and comfortable.” – COO and Co-Founder, Online Commodity Exchange 

Merehead created a B2B platform for group-based hiring for a staffing company. They provided design and basic development and integrated features like Stripe billing processes, along with offering maintenance and additions. The recently published website has already attracted interest from sales prospects.

“They have amazing design skills. They’re also proficient in development, which is where our CTO focused, but he didn’t have to work on the design side at all. I would recommend Merehead to anyone looking for design services.” – Co-Founder, Staffing Company

S-PRO was hired by a hockey league in order to develop a mobile app for the organization. The client wanted a mobile app that would allow hockey players to easily schedule events and collect payment from team members. S-PRO developed the app for Android and iOS using React and also designed the user interface. The client was impressed with the team at S-PRO's responsiveness despite a significant time difference. 

"Anytime I needed anything, they were available for me, and that’s really important." - Managing Director, Hockey League 

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 

Infopulse designed and developed a mobile application for an Olympic committee within a tight timeline. The app included functionalities that allowed video content sharing and scheduling information.

“Their openness, professionalism, attentiveness, and responsibility are what’s most impressive about them.” – Marketing Manager, Olympics Committee

Dapplica provided various services for a blockchain company. Dapplica worked on various projects for the company, including design, development, and blockchain work. The company is happy with Dapplica’s quality of work.

“Dapplica is an industry leader.” - Co-Founder, Blockchain Company

482.solutions used an IBM Hyperledger Fabric model to create an identity management and authentication system powered by blockchain for an IT and services company. They also added innovative features on top of the existing framework. They impressed the client with their reliable communication, high-quality work, and expert advice.

“They’re always very prepared. Before we started working with them, we had several meetings in which they brought a lot of materials, samples, case studies, and they always tell us what will be best for our business.” – CEO, IT & Services Company

Team Harbor worked with a software company to provide ongoing support to the in-house development team. They have a proven track record of success with the client. 

"We wouldn’t have continued working with Team Harbour if they weren’t doing a good job." – CEO, Software Company

Reinvently designed an iOS prototype for an online startup. The startup specializes in online reviews and Reinvently helped with the design and developed app features the client requested.

“I find Reinvently to be very creative and experienced. They've helped us establish some features that turned out to be very helpful in the testing phase.” – Co-Founder, App

IdeaSoft.io recently worked on web development for a broker company. They implemented a ranking system through a database they developed for that client.

“The database is available to specific customers, and it’s going quite well.” — CEO, Broker Company

 

Teamvoy was hired by a museum game development company to build an interactive mobile app. The platform was built in React Native and was designed to pair with an exhibit about capitalism. The team’s work ultimately had a positive impact on the museum.

“They find fast and good solutions.” — CEO, Game Development Company

Unicsoft developed native Android and iOS applications for a network security startup. The end-clients are software developers and system administrators, and the startup needed sophisticated programming expertise. They produced technical specifications and integrated security features into the UX. The client reported that their technical expertise and communication skills exceeded their expectations.

"Unicsoft was able to quickly work with us to define the necessary product and functionality and then dive in." - Founder, Security Startup

Together with a blockchain market, Openware SAS created an exchange with a series of technologies. The client praised them for their technical competency and professionalism. 

"They’re a proper software engineering firm." – Founder, Blockchain Marketplace

Aegas developed a website for an African safari tour. The site was built with a modern interface and had numerous features to educate users. The site has provided an overall better user experience than before.

“I've been very impressed with the evolution of our partnership and the maturity of such a group of young and dedicated experts.” - Founder & Director, African Safari Tour

An alternative payment processing network hired HiTech Service to augment its existing development team and create a retail-oriented cryptocurrency payment network. The agency delivered in every aspect. 

"We compared HiTech to several other outsourcing firms we’d worked with in the past, and HiTech's strengths made them a great fit for this project." – Founder, Cryptocurrency Network 

StartupCraft built an application for an employee maintenance platform. They built an AWS hosted application for desktop and mobile platforms using Ruby on Rails and React Native. The application provided scheduling and resource solutions for companies the client was working with. The client was impressed with the performance and functionality of the software.

“They manage projects exceptionally well and are on top of their tasks. They're both prompt and accessible.” – CEO, Employee Maintenance Platform
 

Apriorit developed Android and iOS applications for a mobile security company and was later contracted for further development of Chrome extensions and Windows and Linux projects. Apriorit provided long-term technical support for all platforms. 

"Their project managers have taken away many of the headaches associated with software development, and I’ve learned to trust that, if I require something from them, I will receive a reply and it will be done." — CEO, Mobile Security Company 

A procurement platform hired Hacken to organize a live hacking event for their core business. the event included preliminary vulnerability assessment, scoping and policy crafting, inviting and selecting hackers, credentials provisioning, technical communication and support of the event as well as triage of the bugs. The event was held to show the level of security of the platform. The event revealed the platform's vulnerabilities and how to address them. 

"We discovered valuable vulnerabilities in our product and received general recommendations how to improve our security." - CIO, Procurement Platform

A shop-builder startup hired EvaCodes to provide front end development for their mobile app and related websites. EvaCodes worked on the designs and the wireframe provided by the startup and developed them into a fully functional iOS app that connects to an external website. They completed the project and met the startup's expectations with their work. To date, the resulting app hasn't been launched yet, but feedback from initial user tests have been mostly positive.

"We were very satisfied with the work of EvaCodes and plan to continue working with them in the future." - COO, Shop-Builder Startup 

Ezetech provides WordPress development for a creative marketing agency. The team builds digital marketing web solutions that target millennials. They also handle project management, CMS customization, content migration, server optimization, and website maintenance. Overall, the client was impressed with the team's work. 

"They managed applications well and managed the timelines." — CEO, Creative Marketing Agency

INC4 developed a custom software solution for an advertising platform. INC4 also designed a UX/UI solution to complement the backend development. The platform enjoyed working with INC4.

“INC4’s strongest suit is its expertise and experience in ad technology.” - VP of Partnership Integrations, Advertising Platform

Prime Holding JSC provided web development and data migration services to an e-learning platform. The team created web applications that stream audio, video, and voice, using HTML5 and WebRTC. The team meets and exceeds expectations. 

“Essentially, we have never had a situation where our team could not do what was needed within the timeframe that was needed.” — Chief of Innovation, E-Learning Platform

Interactivated Ecommerce was hired to take over a fashion company's website. Then, they were asked to develop a new Magento e-commerce site. The team now continues to update and maintain the platform. 

"From the beginning of our collaboration, everything has been great."

Clever Solution provided PPC, SEO, and social media support to a rehabilitation clinic that wanted a stronger online presence. The project included creating content, building backlinks to the website, and managing PPC campaigns and social media accounts for the client.

“As clinicians, we are not familiar with marketing, so they helped me through the process of delivering information to a general population. They explained things well and gave me ideas, steering me toward what the public wanted to know.” – Medical Director, Rehabilitation Clinic

TrendLine Global provided resources to build an e-commerce store for a telecommunications provider. They also helped design the UI/UX and implement SEO. The e-commerce store has launched and seen increased sales.

“TrendLine Global's resources show expertise, diligence, and flexibility, as evidenced by their top-notch deliverables and ongoing support. As a result we’ve got sales increasing due to the well-performing e-commerce store.” – Director, Telecommunications Provider