Top Machine Learning Companies in Eastern Europe

API & Web Development for Risk Assessment API Company

Their staff worked incredibly hard and were very knowledgeable. They could always be relied upon to help out if we needed more or different staff for different tasks.

Mobile Development Support for AR App

They're very experienced and have lots of knowledge. They're not afraid to try new technologies or accept new challenges.

IoT Data Pipeline Dev for IT Company

I found it impressive how knowledgeable they were on AWS and their communication skills.

React Native App Dev For Development Company

They completed tasks quickly with few explanations from us, which made things flow easily. They had not only excellent technical knowledge, but also a good understanding of our goals for the business.

Web Dev for Fitness and Nutrition Platform

All resources were very knowledgeable in their specific roles, whether it be coding, technology, or design.

Mobile App Development for Creative Crewing App

Yes, on time and great quality work!

Mobile App Dev for Digital Banking Company

We appreciate how smoothly Applover took over the project from the previous supplier and the transparency in communication and timeliness of their delivery.

Staff Augmentation for Digital Media Library Company

They use efficient communication tools and maintain timely interactions to ensure the project's success.

Web Dev for Financial Literacy Program

Applover is great about meeting deadlines and communication, which allows us to ensure features are prioritized correctly at any point.

IT Staff Augmentation for Custom Software Dev Company

All the main functionalities were delivered on time without bugs.

Product Development Services for IT Engineering Company

They did a great job on both projects. The banking platform was a complete success. We managed to develop a very strong, completely functional MVP in six weeks. We have software for monitoring the development which gives us quality assessments. A 70% code coverage is good for us. It’s a banking platform so we needed to make sure that it’s secure. We told Qulix that 70% would be good, but they managed to reach 90% by the end.

Web App Dev and Design for Fashion Products Site

They went the extra mile and we were completely satisfied with the results.

Staff Augmentation for Financial Services Company

I cannot provide any specific success stories or figures, but Qulix Systems has delivered work both on-time and up to the caliber that we were expecting. The results have been consistent over time. To the best of my knowledge, the products coded by Qulix Systems have seen positive feedback from end-users.

Custom Offshore Development Financial Services Firm

We’ve been very impressed with their performance. The code they’re delivering is usually free of defect and tested for viability. They remain in constant communication with the project manager on our side.

Custom e-Commerce Development Business Services Firm

I suppose the primary thing is, we don’t get any complaints in terms of significant problems from clients or their own end-users. We’ve seen a very high retention rate with our clients in terms of them using the platform for upwards of three or more years, and they all keep renewing their contracts. Overall, I think that all stakeholders have been impressed with the solutions crafted and delivered by Qulix.

Generative AI Strategy Dev for Generative AI App Platform

Throughout the project, the company maintained excellent communication. They provided regular updates. They facilitated collaborative workshops. Their commitment to transparency and client involvement ensured that we were always on the same page.

Android App Development for Kids Video Platform

We were thoroughly impressed by the team's efficiency and care. Their senior engineer in particular was on par with some of the best engineers I've worked with, and we'd never be able to hire one at a similar cost onshore.

Mobile App Design for E-Learning Company

What’s been excellent about Halcyon Mobile is that they really embedded themselves with us as a team. They don’t just sit there and take instructions; they have strong opinions about how things should work and are not afraid to share them. The quality of Halcyon Mobile’s work and interaction with our team has been universally excellent.

App Dev for Healthcare Company

Something invaluable about Halcyon Mobile is that they don’t just do as they’re told. They get invested in what they’re doing and suggest ways to make our ideas better. The team is very much part of the business and cared about the product itself. They definitely improved it with their feedback and thoughtfulness.

Mobile App Dev for Media & Content-Exchange Platform

We integrated well together on the design and development of the product. Whenever we made contact, the team got back to us immediately and offered a very hands-on approach. Their scheduling, availability, and communication is great. They went out of their way to fit into our schedule.

IoT Platform Development Support for IoT Solutions Provider

They’re very experienced and good at cloud infrastructure and development. Their team is also good at mobile app development and UX tasks and has a very good methodology for high-quality work. Overall, they’re a very knowledgeable and flexible team that always delivers more than expected.

IT Consulting for IT Services Company

The reviews of how the proposed solutions were implemented showed a great success in all areas. The employees also implemented their own ideas to further improve the overall productivity and quality of projects and their daily work. ASSIST has many projects in many different industry areas, all of them very successful and with positive feedback from the clients.

Web Design & Dev for Online Television Channel

ASSIST Software is an excellent company to work with, and I highly recommend them for all projects related to custom software development - web, app, or other. ASSIST Software has a unique team that are highly skilled in all things related to software code. They went out of their way on multiple occasions to ensure the project was done on time and within budget.

UX/UI Design for Survey & Analytics Platform

The professional relationship continues to exceed expectations. We work with them so seamlessly that we have come to think of them as an extension of our team. They have taken time to get to know our business, which is not easy! We operate in a very specific domain in healthcare.

Marketplace Platform Design & Dev for Firearms Company

I worked alongside seasoned professionals who had extensive experience with projects of this size and complexity. We maintained close communication through regular standups on Google Meet and Telegram messaging throughout the workday. With my extensive background in software development, I can confidently say that I truly appreciated the level of expertise demonstrated by the engineers from Fively.

Staff Augmentation for Cryptocurrency Donation Platform

The engineers with whom we collaborated proved themself to be communicative and professional specialists. These are just experienced and honest, technically savvy folks who are easy to work with. No problems, no miscommunication, and everything was done on time as agreed.

Web Development for Heavy Equipment Company

Their extensive experience ensures efficient work, consistently meeting deadlines, and providing transparent reporting. Combined with their friendly communication, my experience working with Fively has been impeccable. They make the most of resources, demonstrating their experience and commitment to delivering effective solutions.

Frontend Dev for Insurance Software

They understood our needs and problems right away- did not have to explain it many many times. At the same time they are very professional. They are well educated and have great amount of experience. They should be more active of saying their opinion of how things should be made.

E-Commerce Site Development for SaaS E-Commerce Platform

I’m impressed with their involvement in the project - they not only add commits in strict accordance with the deadlines but also suggest ways to improve certain aspects of our web platform. Even Alex is involved, as he participates in the project as a technical manager. We've been working with really experienced folks who can see the big picture, and it makes a difference.

Notification Web App Dev for Software Company

I also found their prices to be fair and competitive.

Custom NFT Trading Game Dev for Event Mgmt & Mktg Firm

Dexola delivered every milestone on time and were highly responsive to our needs throughout the project. Their ability to manage the complexities of both game development and blockchain integration ensured that the project stayed on track and met all of our objectives. Their ability to timely deliver a complex project made them an outstanding partner in the gaming and blockchain space.

Blockchain & Software Development for Implant Manufacturer

Dexola's project management really hit the mark. They were spot-on with their deadlines, getting everything from smart contracts to the frontend and custom image generator done right on time. Their regular updates kept us in the loop, building trust and making sure we were all on the same page.

Blockchain & Custom Software Dev & SI for Financial Co

Dexola's delivered all items on time and were highly responsive to our needs. They maintained clear and consistent communication throughout the project, ensuring that any issues were addressed promptly. Their ability to meet deadlines and adapt to our requirements contributed significantly to the project's success.

Custom Software Dev & UX/UI Design for Web3 Marketing Agency

Dexola's project management was exemplary. They delivered items on time and were responsive to our needs throughout the project. We were impressed by Dexola's ability to deliver innovative solutions, their expertise in blockchain technology, and their commitment to meeting project deadlines.

Custom Software Solution for Location Services Company

They meet deadlines. We use Notion for tracking the project, while Sudolabs work directly on GitHub in combination with ZenHub. These three tools are their primary method of delivering work. To communicate, we use Slack, emails, and Google Meet from time to time. They also seriously approach product and project management — it’s been evident throughout the process.

App Dev & Management System for Consumer Electronics Startup

Sudolabs were very organized in terms of project management. All work was estimated and analyzed. We didn't experience any issues related to the remote nature of the team set-up. All the project documentation and task management were done in Jira and Confluence.

Web App Development for Real Estate Platform

Richard (Full Stack Developer) managed the project really well. We worked via Trello mostly. Sudolabs gave us a detailed, itemized report for time spent on the project. They were very transparent with how many minutes they worked. We defined specific tasks or features that needed to be fixed or completed.

Web App & Blockchain Development for Software Company

Sudolabs demonstrated strong project management skills throughout our collaboration. They consistently met deadlines and maintained excellent organizational standards. They were not only proficient in developing new features independently but also responded swiftly and effectively to feedback. Their adept handling of the project ensured a smooth and successful partnership.

Custom Software Development for SaaS Company

The expert team at PostIndustria meaningfully listened to our guidance, investigated the feasibility of what we were asking, and provided their suggestions on how to overcome unanticipated technical challenges. They were incredibly collaborative in design reviews and respectively identified improvements to our initial ideas. Everyone on their team was a pleasure to work with. They were much more communicative and collaborative than other firms I've worked with previously on custom software development.

Development for Copyright Management Company

These guys really are our team, not just contractors, and that is a big part of the success we’ve had with them. The majority of them are full-stack developers as well, and the skills they’ve been able to bring to the table have been an incredible asset to the work we’ve been able to do. Their solidarity with us in the concept that ‘if you dream it you can build it’ is another big element of that success. I really appreciate the can-do attitude that they bring to the work every single day.

Development Services for PropTech Company

Pragmatic Coders were highly responsive and open to our feedback. They've demonstrated a deep understanding of our needs and know exactly what to do to deliver the results we expect. The project was skillfully managed on their side, and their operational efficiency was very impressive.

Custom Software Dev for Metaverse Company

Pragmatic Coders were highly proactive and open to our feedback. They demonstrated a deep willing to understanding of our needs and delivered the results we expected. The project was skillfully managed on their side, and their operational efficiency was very impressive.

Research, Mobile App Dev & UI/UX for Eyeglass Lense Producer

How did xBerry R&D House perform from a project management standpoint?

It was quite easy to work with them. They were always available and ready to help. We had status meetings online each week, and they worked closely with us. They gave me access to a scrum platform, where I could create and prioritize tasks. We worked on wireframes using Figma.

Do you have any advice for future clients of theirs?

xBerry is really good at what they do, and they work closely with the client, so I have no particular advice. I’m a marketing manager and not an IT expert, but I was able to talk to them and develop the app regardless. They also worked well with our other IT suppliers.

Analytics Services for Energy Company

Their domain knowledge, business feeling, and high performance were all impressive.

Ongoing Data Platform Help for Call Screening Platform

We were super impressed with the quality of their work and the knowledge of their engineers. They have very high standards in terms of code quality, organisational skills and are always willing to contribute with their best.

Big Data Development for Mobile Operator

GetInData is a relatively small agency with experienced professionals that enjoy and perform their job exceptionally well. Their attentiveness and code quality are impressive.

BI & Analytics for e-Commerce Product Search Engine

GetinData is very professional and highly skilled from a technology perspective. The services they provided for us were very good.

Staff Aug & Mobile App Dev for Financial Institution

They were a very flexible company that was able to adjust to customer needs.

Custom Software Development for Pharmaceutical Company

I appreciated the openness, availability, and flexibility of the whole team. 100% of the project scope has been achieved.

Mobile App Dev for Digital Marketing Company

Commoditech was very easy to work with and showed great understanding for us as a customer and our needs. Also good and relevant competence. Flexibility and focus on us as customers.

Mobile App Dev Staff Augmentation for Healthcare R&D Company

Flexibility and adjustment to our needs. As a client, I had an impression that for Commoditech, our satisfaction was their utmost goal.

Staff Augmentation for IT Services Company

They delivered on time and communicated clearly. They are very quick to respond, even to changing requirements. Very flexible and understanding their niche perfectly.

Custom Software Development for Academic Research Company

The client highlighted that Moravio's very good communication, transparency, and project management were impressive. This indicates that the company ensures clear and open communication channels with their clients.

Custom Software Development for Social Network Company

Itekako is one of the most capable teams I've encountered in my 25+ years of managing software projects. The most impressive thing about Itekako is their team culture. Everyone takes responsibility for their deliverables, while being generous when there is a need to help their teammates. The entire team is focused on achieving the common goal.

IoT Dev for Energy Tech Company

The project manager from the vendor company was very responsible and communicative. The whole process of cooperation was smooth and friendly. Their reliability and experience have had a significant impact on the project’s success. They are very passionate about their development process, and we appreciate it.

Custom Software Development for Aviation industry

All cooperation was smooth and effective. We didn’t have any inconveniences on the development road. They’re reliable partners. They followed our guidelines and stick to the expectations. Any feedback given had been immediately applied into the process so we achieved a mutual understanding and harmony in cooperation.

Robotics & IT Development Services for IoT Dev Company

The workflow between our team and theirs is truly exceptional. Communication flows effortlessly, and the collaboration is marked by clarity and transparency throughout the process. Brilliant project management. Always in touch. Always responsive to any changes. Very flexible.

Web Platform Development for Construction Industry

Relevant Software is good with communication. We coordinate through planning sessions, daily scrums, and weekly online videos that allow us to significantly reduce communication time. Furthermore, they have a clear reporting system and easily keep track of all activities and estimates in the task management system. They’re also flexible in arranging meetings concerning new ideas, even when some functionality is already completed.

Trading Gateway Dev for Software Dev Company

Very effective communication and great technical expertise were highlighted. I’m impressed with their quality and speed of delivery.

Custom Software Dev for Trading Company

We have rarely had any technical issues with released software if any. Their expertise and flexibility are commendable.

User Testing Platform Development for Market Research Firm

DAC.digital perfectly fit into the time frame proposed and also delivered a set of extra functionalities on top of what was agreed before the start. The quality of the code and work including UX/UI was spot on. Communication was flawless and every stage of the project we knew the status and where they were with the delivery of the solution. The project ran as “fixed price, fixed scope and fixed time” and all aspects were met 100%. They even added additional features in the agreed timeline and budget which was a cherry on top! All team members spoke perfect English and even German. All the important questions were discussed in the beginning and the progress was always transparent to us.

Custom Software Dev for B2B SaaS platform

The team strives to deliver on time, as with any software development projects, delays and bugs are inevitable, but the team always try their best to deliver. I was delighted with their professionalism and reliability.

Web Dev for B2B2C Software Platform

The project management was handled diligently and all software modules were delivered on time. They went above and beyond the agreed scope of work by producing advisory on topics we needed clarification on.

Custom Software Dev for Wealth Management Company

The resulting product fulfilled all our requirements and was ready on time. Also, the communication process was smooth, which assured us that First Bridge was working on creating a high-quality product for our company.

Blockchain Dev & Consulting for Customer Engagement Platform

Our relationship with the consulting firm began with their economic consulting support, which helped us address our immediate challenges and refine our strategies. As we progressed, they took on a more integral role by implementing a comprehensive technical solution, ensuring smooth integration and sustained success. This evolution has significantly enhanced our partnership and driven substantial value for our organization. Their expertise and commitment have exceeded our expectations. In fact, we are so pleased with their work that we are currently collaborating on a new project together.

App Development for Music Streaming Service

The whole team stays involved in the project and in constant contact with us. They offer many valuable ideas, and their expert knowledge and commitment have contributed significantly to our success. They've helped us solve problems quickly and significantly improve our knowledge transfer.

Native Mobile Apps for BtoB Platform

It is ongoing but I can confirm the professionalism and quality of every aspect of the process and team.

AI & AR Web App Dev & UX/UI Design for Advertising Agency

Yes, they did deliver on time. They were able to adjust to our timing shifts, too. Capable of breaking down the project into small tasks and finding solutions for each issue.

Business Consulting for Data Annotation Company

The ability to reassure us that the project would go smoothly, and build trust with all parties involved was impressive. They were incredibly attentive, and understanding to our needs. Satisfaction from top executives & adherence to project plan.

Algorithm & AI Platform Dev for Digital Marketing Agency

We communicated via calls and had weekly meetings to review sprints and progress reports. Their team was also available and responsive. Their project manager performed well.

MVP Development for Videogame Monetization App

Project management was very good. Team regularly complied with deadlines and always communicated potential delays. We communicated exclusively with Slack, Jira, and Google Meet.

ML Content Engine for TV Metadata Provider

So far the communications are good and effective.

Image Analysis Software for Venture Capital Firm

It was effective. Our communication was good.

Custom Software Dev for Healthcare Firm

We are still building the platform, however, innovation and quality has been very high.

E-Commerce Development for Pandora

Uran Company adopts a collaborative approach, actively seeking and incorporating client feedback throughout the project lifecycle. Their commitment to transparent communication ensures that deliverables consistently exceed expectations. Additionally, their project management style is characterised by flexibility and agility, enabling them to address challenges promptly and adapt to evolving requirements.

SaaS Platfrom Design & Dev for Mktg & Analytics Services Co

Yes, Uran delivered on time and was responsive to our feedback and needs. We leveraged Asana and email to communicate regularly and would also use Zoom to meet as needed. I'm impressed with their flexibility in taking requirements from several formats.

Web and Mobile App Dev for Events Services Company

They’re very flexible. If a new problem comes up, they figure out a way to solve it. I needed 21 hours of tech support, five days a week. I needed them on the schedule to be able to give them projects at any time. They work together with us to get everything done. We alternate between fixed bid and time and materials projects, and their flexibility is great. But their defined processes aren’t like a CMM level 5 organization where you get true repeatability, true process, and they have strong processes around fixed bid and how they define requirements, scope control, etc.

Website Design & Development for Vending Machines Provider

All key milestones, including design, development, and integrations, were delivered on time and without delays. What stood out most was their flexibility and problem-solving mindset: for example, they quickly implemented additional Telegram bot features, even though it wasn’t part of the initial scope. They were attentive to details, asked the right questions, and always looked for optimal solutions — not just “what was asked,” but what would work best.

Document Management System Dev for Tax Firm

Uran Company demonstrated excellent project management throughout the engagement. They structured the project into four clear phases and delivered each part on time, showing reliability and consistency. Even when delays occurred, it was due to waiting on my input, not their performance. They were highly responsive to my needs—offering clear explanations when I didn’t fully understand something, and providing practical suggestions to improve the process. Their communication was proactive, and in many cases, I trusted their judgment, as they clearly knew what they were doing. Overall, their ability to balance timeliness, flexibility, and expertise made the project run smoothly and efficiently.

Web Development for Graphics Software Co

Fast response on questions, great communication, good insights on planning and budget. All was delivered in time as projected.

Custom Software Development for Software Company

Proffiz delivered functions with good usability and code cleanliness. They delivered on time. We communicated through virtual meetings.

Web Management for Dairy Manufacturer

It is really a pleasure to work with such a group of experts, who can combine great experience with outstanding engagement in order to outperform in a project.