Top Java Developers in Eastern Europe

AI & Custom Software Dev for Drone Inspection Company

All project items have been handled and delivered on time and according to the project specifications. The communication flow with all Dreamix members ran smoothly and at the expected professional level. The Dreamix team was always responsive and available for all our requests and needs.

Software Dev & UI/UX Design for HD Endoscope Manufacturer

The dedicated team responded on time and flexibly adapted to the needed changes to ensure timely project progress.

Web Dev for Media Company

Timeliness: The Dreamix team consistently delivered project items on schedule. In instances of potential delays, they were proactive in communicating these delays well in advance. This transparency in communication ensured that there were no surprises and allowed for smooth project progression.

Access Control System Upgrade for Nuclear Research Org

Overall, the project is proceeding according to our planned timeline, which is a strong indicator of success.

Custom Software Development for Digital Health Platform

They are managing our project professionally and on time. I have no suggestions for improvement.

Dev Staff Augmentation for Solar Technology Financing Co

Additionally, our internal team is very happy with iTechArt’s engineers. They write high-quality code and understand the instructions very well to do their work. Whenever they have doubts, they ask the right questions, and they come to us with issues if needed. Still, they’re very independent.

Dev Staff Augmentation for Solar Technology Financing Co

On top of that, all the billing hours I get from iTechArt’s accounting department are always correct. They’re also very accurate and ethical, and they’re there for us when we need them. A lot of their engineers work until noon (EST), so they make it very easy for us to collaborate with them.

Dev Staff Augmentation for Solar Technology Financing Co

iTechArt offers the whole package. They’re really talented and smart people who work well as a team and bring important issues to light. They know when to involve our onsite team and get our input, but they still work independently, so they always come to the table at the right time.

Dev Staff Augmentation for Software Solutions Provider

The first metric is the ease of onboarding. We onboarded them really quickly, and they rapidly assimilated into our team. They work diligently and contribute a great deal to the projects. The code quality, level of performance, and communication are all on a really high level. I can also point out that their thought skills are very good, and they have an excellent command of English in general.

Software Development for Street Lighting Company

Their service was totally outstanding. Once we discussed a task and the timeframe, they never let me down. Everything was delivered on time, and the work was always excellent. They addressed multiple items that I didn’t even mention to them. While they developed the product, they also were making the tools to test it accurately. The quality of the solution is outstanding.

IoT & Mobile Dev for Real Estate Development Agency

Euristiq's project management was exceptionally clear and responsive. They used a structured agile framework that worked well with our cadence. We always knew what phase we were in, and any blockers were addressed promptly. Communication was proactive, and no technical or otherwise request ever lingered without a resolution. On occasion, we needed to reprioritize deliverables mid-sprint due to an investor demo, and they adjusted their roadmap with a level of flexibility and professionalism that impressed both our technical and executive teams.

Wealth Mgmt Platform Development & Design for FinTech Co

Euristiq has delivered a working MVP faster than originally estimated and within a cost-efficient development process. They’ve completed the core platform architecture and major wealth management modules, giving us a functional product that’s ready for pilot onboarding, future data integrations, and continued SaaS development. Although we haven’t formally tracked specific metrics, the MVP has been completed ahead of the original delivery estimate, which has reduced the overall development cost and allowed us to begin preparing for pilot onboarding sooner than expected.

Android Mobile App Dev & Design for VPN Company

However, the thing that I like is that their developers offer a very hands-on approach. I don’t need to ensure that they talk with my backend developers; they connect directly and solve all kinds of bugs before I even know they exist, which definitely helps our collaboration. Geniusee handles everything so that we don’t have to deal with developers or designers. We just tell the project manager what we want, and they get it done, which is great.

Development & Design Staff Augmentation for Bank

The communication is very clear and open, including with the managers. I have a remote team with teammates from Croatia, Ukraine, and Germany and a few teammates in Switzerland. Every three months, we have a team gathering where everyone comes to our city. We spend about a week discussing strategy, our vision, and our roadmap and doing team-building activities. Other than that, we have video calls every day for dailies, reviews, retrospectives, and sprint planning.

Mobile App Design & Development for Fixture Installation Co

I was impressed with the openness of the company personnel to want to help us succeed.

Software Dev for Financial Services Firm

It’s gone quite well. We have them mimic the same structures we have with our internal teams. They follow those procedures and communicate very well.

IT & Software Dev Support for Tech Consulting & Software Co

What we’ve been most impressed by about working with Scalo is their openness and transparency throughout the cooperation, combined with their strong technical expertise, clear communication, and proactive approach to collaboration.

Penetration Testing for Financial Services Company

Future Processing brings a wealth of expertise and a proven methodology that ensures comprehensive and thorough testing. Their team of seasoned cybersecurity professionals employs both automated tools and manual techniques to uncover vulnerabilities that others might miss. Their approach aligns with the latest industry standards, such as OWASP API Security Top 10 and NIST guidelines, guaranteeing that every aspect of our API security is meticulously evaluated.

Software Dev for Healthcare Consulting Firm

The first thing that stands out to me is the quality of the individuals in the team. They’re some of the most knowledgeable developers I've ever worked with. They have the aptitude to ensure the project’s success.

Design and Dev Partnership with FinTech Company

Future Processing offers an in-depth knowledge pool that has been invaluable to us. They supplement our team’s development project and specializations.

Software Development for Construction Company

The most significant value add that they give us is access to a pretty substantial knowledge base. They have between 800–900 employees who work on a broad portfolio of projects across multiple sectors. There’s a constant supply of fresh talent coming through.

UX/UI Design & Software Dev for AI Software Dev Co

Regular Meetings: Regular meetings were scheduled, including weekly progress reviews and bi-weekly strategic planning sessions. These meetings ensured that any issues were promptly addressed and adjustments were made as needed. Feedback Integration: The vendor was highly responsive to feedback, often integrating suggestions and changes rapidly into the project plan, demonstrating their flexibility and commitment to meeting our needs. Tailored Solutions: They provided tailored solutions that addressed specific requirements, such as developing custom algorithms for enhanced detection of harmful content and adapting the UI/UX to better suit user preferences.

Software Dev & App Testing for Hotel Research Company

We were most impressed with their keen ability to deliver tailored and high-quality solutions. Our long-term engagement with number8 was enough proof that we found their services beneficial to our business. Trust number8 to be the right partner for your company. They’ll not only deliver efficient results, but they’ll also work closely with you to ensure they are meeting expectations.

Software Engineers Recruiting for Cloud TV Playback Provider

The team produced ready for testing products, per our spec, in record time and without too much hand holding. Digis finds engineers willing to work outside the usual framework, with a capricious boss, delivering outputs fast.

iOS & Android Dev for Tailor-Made Logistics Solution Company

The team provided correct estimates and we paid the exact amount they quoted. They also provided the designs and they completed them. We communicated primarily via email, as well as occasional phone calls and Skype.

System Redesign for FinTech Firm

The team's ability to jump in and own the design process was huge. Their team also adapted designs that needed updating and prioritized features based on our feedback. This level of autonomy ensured that the project was aligned with our needs without requiring constant oversight.

Web Design & Dev for Media Channel Platform

They took ownership of the product as if it were their own. The team worked autonomously, and required minimal oversight. Chilid Agency’s product business owners and scrum masters supervised the team to ensure adherence to sprint deadlines.

Mobile App Development for Wellness Technology Company

This strong connection has been a key factor in why we continue to partner with them. Their openness, accessibility, and commitment to our shared goals make it easy to work together, ensuring that every project runs smoothly and delivers the desired results.

Data Analytics for Analytics Startup

Additionally, Apzumi was comfortable working with a level of ambiguity. They balanced the commercial pressures of scoping a project accurately without putting pressure on me. I went in with my eyes open in terms of the limits of their knowledge, and they were very open and honest about what they were good at and where they had to learn.

Custom Software & Web Dev for SFR Residential Company

They’ve never missed any meetings. If we get on a quick call or need them to be there, they’re always available.

Staff Augmentation for SaaS Startup

Direct access to the team. They are always available. Support, kindness Professionalism.

IoT & App Dev for Water Damage Prevention Company

They are very knowledgeable. They have been very serious about critical issues and have reacted incredibly promptly and sometimes proactively to important or potential issues.

Custom Software Dev for Automotive Company

The knowledge of their various developers has been very impressive to me.

Ongoing Maintenance for Consumer-Relations Web App

The Angular and Java developers have met all expectations, shown great attitude, and communicated well. They’re knowledgeable problem-solvers. We rely on their recommendations to complete tasks.

Content Transfer for Instructional Bike App

Gecko Dynamics completed the content transfer, and they were incredibly helpful and knowledgeable throughout the process.

UI/UX Design for Delivery Service Company

We’ve had many rounds of feedback due to the number of people from our company involved in approvals. Mentalstack has been very patient in listening to our feedback and has also given their perspective, helping us achieve an even better solution.

Landing Page for Computer Software Company

What did you find most impressive about this company? They are very patient and resourceful. Are there any areas for improvement? We are satisfied with the team and hope to work with them soon!

Equipment and Services Mgmt for Telecommunications Company

Euvic took over from our previous contractor, and they’re performing well. They deliver on time, and our equipment is working without any problems.

Business Process Auto & Cloud Consulting for Answering Svc

The project was delivered on time and I was very happy with the completed project.

Music Recognition System Development for Digital Media Co

Project Management was very professional. We primarily communicated via email and video calls, supplemented by regular progress reports. The team worked under time pressure but delivered the best-quality product on time.

Mobile App Dev for Road Freight Forwarding Company

EUVIC has provided basic project management support and has delivered on time. Communication mostly done by virtual meetings.

Mobile App Dev & Design for Solar Energy Company

The project was completed on schedule and the app is working properly, providing users with convenient access to Keno's offerings and shopping features from mobile devices. Project finished on time. All needs fulfilled.

API Development for IT Company

Their project management was excellent. The team was organized, transparent, and always kept us updated. They delivered everything on time and were quick to respond whenever we had questions or needed adjustments.

Mobile App Design & Dev. for Development & Marketing Studio

Structuredness and readiness to independently solve emerging problems.

Mobile App Dev for Telecommunications Company

DECODE team members are embedded in our engineering process, using the same development and collaboration tools like our staff (e.g. Jira, Slack, etc.). Inter-teams' communication was smooth and effective, especially between our designers and DECODE’s developers. We held regular conference calls and face-to-face meetings when needed.

UI/UX Design for Identity App

We had regular weekly sync video-meetings and communicated on a daily basis via Slack, InVision and Jira. Developers were very standalone in their work and have demonstrated in-depth engineering and other knowledge. We were able to communicate openly and freely, sharing feedback and ideas with no problems. We also visited them in Zagreb on a few occasions where we had workshops and we brainstormed about next steps.

Android Mobile App Dev for Media Technology Company

We had a dedicated project manager who kept in touch with us daily and was excellent. I was always aware of what was happening with the project, and they were quick to provide us with additional information whenever we asked. Any time I reached out to them, they’d get back to me within an hour.

Software Revamp for Anti-Money Laundering Solutions Provider

They understand the difference between product and project developers, helping us a lot right from the start. Often, extended workbenches for developments are hired as project developers which hardly understand the product itself. AML compliance is complex and we wanted developers who identify themselves with the product and know, how the product works. It was very impressive how the dev team embraced this different approach and helped us to speed up the development as such.

Custom Mobile App Dev for Elevator & Escalator Company

Siili Solutions delivers on time. We communicate via virtual meetings, emails, and messaging apps.

Web & Mobile App Development for Consulting Company

They could make a harder stance on pre-kick-off requirements. If I were in their shoes, I was craft a set of deliverables that were needed before development work could begin. For example, we were pretty forceful in getting started on development, but we as the owner team hadn't refined our scope of work into specific user stories and tickets. We further didn't allow Impressit the opportunity to fully develop their estimates. Because Impressit was so easy to work with, they rolled with us down the development road.

Mobile SDK Development for Android Devices

The project didn't require a lot of management on my side. Both developers had solid skills and were autonomous. We used Slack to communicate, and the team was VERY responsive, especially outside of their working hours, due to our time difference. I was pleasantly surprised that there was no need for hand-holding and project management from our side. This, paired with their understanding of Android development, provides a competitive advantage, especially compared with other vendors that require very detailed specifications.

QA Services for Software Company

They were very autonomous, proactive, professional, and always open to help.

Web & Mobile App Dev for System Integrator

At every stage of the project from discovery to implementation, all team members had an equal voice, demonstrated a proactive attitude and they had a passion for creating the best product for the end client. Separately, we would like to note the team's high UX/UI expertise, the ability to conduct researches and user testing, as well as the willingness to go the extra mile to ensure customer satisfaction.

Backend Development for Geolocation Mobile App

Intellectsoft worked autonomously. They were managed by our co-founder, and we had a few meetings during the process, discussing ideas and the structure of the platform. Intellectsoft reached back to us with proposals, we identified potential downsides, and they jumped back with a final solution. Intellectsoft didn't require day-to-day monitoring. We received reports and stats for their work and didn't require any additional resources on our end for managing that work.

Website Design & Dev for Solar Energy Company

Very responsive & efficient, great team that provided good consultancy and results throughout the project phase. They understood what message we wanted to transport from minute one and helped us build a great website.

UI/UX Design, Web Dev & SEO for Nonprofit Research Org

Their project management was really efficient. We were assigned a dedicated project manager who kept us informed at every stage of the project. Each deliverable was executed on schedule. They were quick to implement revisions and advice on hosting and domain register topics.

Backend & Frontend Development for Property Improvement Firm

Top!!! Fast, easy and efficient project management and communication, thoughtful, reliable and and fast execution. Programmer who does not only execute but also delivers various solutions for a problem!

Logo for Energy & natural resources

Their project management was efficient and well-organized. They delivered on time, kept us updated, and were highly responsive to our needs, making the process smooth and stress-free.

Creative Design & Web Dev for Art Brand

We primarily liked their efficiency and no-BS approach. They're very easy to talk to and to present ideas. The Weather is very flexible with feedback and respective implementation - this pragmatic approach and fine line between understanding and respecting the clients needs vs. delivering the best universal result is very refreshing.

Custom App Dev for Telecommunications Company

INNOKREA provided on-time & in-budget high-quality solution fully integrated with our Application Enablement Platform (AEP). The whole co-operation was amazing. They were highly engaged from the beginning of the project.

E-Commerce Development for Car Rental Company

INNOKREA did the project 100% on time and on budget, and they remained exceptionally flexible with late changes in requirements. The team was using at most direct contact during the project’s realisation.

Mobile App Development for Technology Company

The key outcome is that we were able to provide for production the mobile app on-time with expected features for our client. For the project, we had only 2 months and they handled it very good.

Custom Software Dev for BI Software Development Company

The cooperation itself was carried out on time and with due diligence. INNOKREA is using modern tools (JIRA, Slack, Confluence).

Web App Dev & Design for Robotic Platform

Everything has been more or less on time. We had experienced some issues with the hardware but they stayed on schedule, as agreed. Overall, I have been quite happy with the project being on track.

Android Development for US Inspect