Top Java Developers

Inventory Management System Dev for Weapon Control Company

Experion are extremely professional and dedicated. Their processes and client engagement has been exemplary. I was the main point of contact from my organisation and worked with the team, communicating with them on a daily basis. They have always been supportive, efficient and diligent.

Custom Platform Dev for Trailer Retailer

It was pretty much their professional communication. Experion Technologies laid everything out nicely, was attentive to my questions (even the silly ones), and took me seriously. The team explained their recommendations to me in every situation, which was helpful since I didn’t know what I was looking for or any practical details around design and cost-efficiency.

Custom Software Development for Real Estate Brokerage

My overall feedback is that they’re extremely competent, professional, attentive, and capable. My experience with them has exceeded my expectations, to be honest. They’re very consistent, detailed, and accurate.

Mobile Development for App Startup

Experion, on the other hand, has their own internal processes, they handle their own quality assurance, design reviews, and they have internal management of the teams. They're a very well-run organization, and the quality of the product we got out of them was every bit as good as what I could have managed directly. I was very pleased with our results and wouldn't hesitate to use them again if I was given the opportunity. Other than that, from the standpoint of the product that they delivered and the professionalism of their work, they were solid.

Android App Development for Transportation Operation

They are very proactive in terms of providing project plans and regular updates. The team is great at sticking to scope and budget. They’re good at providing releases by deadlines but can be slow at fixing up problems found during UAT [user acceptance testing].

Web & Mobile Dev for Communications Agency

Vega’s flexible way of organizing their teams has really helped us in scaling our frontend departments whenever necessary. We use Asana as a project management tool, and Google Drive to share documents — they’re also set up with a full Microsoft 365 account, and we use Skype for our team meetings. However, aside from that, we have a very transparent channel with Vega. If anything pops up, we can address that, and they’re always ready to find a solution.

Software Development for Blockchain Company

Smartym Pro far exceeded all our expectations. They finished our solution before its legal and marketing frameworks were ready. Having the technology layer ready first was a good foundation upon which to build. We were particularly grateful for our project manager's insight and advice. Without their support, we wouldn't be so advanced today!

Mobile & Web Dev for Digital Banking Platform

DB1 Global Software has a Scrum master. They attend all the daily meetings and inform us about the status of the project. They ask us for any recommendations or improvements we want. They feel like a part of our company.

Custom .NET Development For NEC Argentina

The most important added value from Huenei for us was their flexibility. They are also absolutely results-oriented, and they always place customer satisfaction ahead of revenue, which is something you don't see often with technology vendors.

Mobile App Development Support for Mobile App Company

We like that they’re easy to work with, and are always glad to help make changes and adjustments without nickel and diming me. They also address any issues experienced by the app very promptly.

App Development for Tax Aggregator App Startup

Like with all projects, we encountered a couple of glitches due to items which I may not have communicated properly. Zco was willing to address the issues, and resolving them only took a few hours of extra work. Zco didn't try to nickel and dime us, even though our project was quoted on an hourly basis. It was very easy to work with them.

Fun Face Fotos

I have always found them to be easy to work with, receptive to our needs, timely, and efficient. It has been a pleasure to work with Zco to develop our application.

App Development for Golf Startup

They've been great and very flexible and easy to work with.

COOLMAX Socks

The customer service is incredible, friendly, patient, and capable. The developers are highly knowledgeable and easy to work with.

Mobile App Development for Football Fan Engagement Platform

Talentica Software has performed very well in terms of project management, especially compared to other service providers I worked with in the past. The timeline for the app’s delivery was quite tight — we told Talentica Software that we needed the app by the end of March, but it took them until the end of April to deliver it. However, I don’t believe the project was unreasonably delayed; based on my experience in our industry, it’s quite normal to run into roadblocks or sudden scope changes from time to time. So, considering that, Talentica Software has done well with delivering work and releases on time. All of the leads I’ve worked with have also been incredibly helpful in getting the work done and leading the other people in their team working on this project. They’re a very reliable company in terms of the quality of their work.

Custom Development for Portfolio Management Software

Project Mgt, we had some ups and downs. But with new Project Mgr, its very streamlined and effective and sprint goals and targets are met. Any delays are communicated effectively upfront during the planning phase and appropriate changes done early instead of last minute surprises. Commitment and reliable delivery. They go the extra mile when needed like when there is an urgent demo.

Development for Healthcare Service

We have direct access to every part of their team, and their culture is highly communicative. They’re always available for discussions and patient when trying to understand goals and challenges. The team’s knowledge and drive help them complete tasks.

CMS, Web, & App Dev for Independent Energy Company

They’re experts and I trust them completely. They’re consistent and I never have to micromanage or worry about the work. I can pick up the phone and brainstorm with them. They’re passionate, confident experts who are full of ideas. Their knowledge is impressive.

iOS Development for Dating Mobile Application

Velvetech was organized, professional, and responsive to all of our concerns. I raised about 10 issues on a daily basis, but the team didn’t let anything fall through the cracks. They helped us navigate new technologies including screen recording on iPhones. A knowledgeable team, they delivered promptly and made the experience enjoyable.

Website Development for Private Montessori School

They're knowledgeable, they reply right away, and their turnaround time is fantastic. We appreciate their quick follow-ups and ability to get everything done within a short time frame.

Custom Software Dev for SaaS Company

They always work very fast and deliver high-quality code. They are great communicators as well. They could always be faster and provide more detailed feedback on their tasks. They could also provide more updates on the tasks with them, e.g. ETA on when it will be completed.

IT Staff Augmentation for IT Solutions Company

N-iX has been a tremendous help and has lifted some of the heavy load we've had in the last year. Looking at what we've been able to accomplish, there's zero chance that we'd have been able to do it without the N-iX team. Since the beginning, they've helped with a tremendous amount of the QA work, and they've jumped into the data engineering work — we don't have the resources internally to do all that. Thanks to their support, our engineers can focus on the migration. Having N-iX's resources working on some migration tasks and data ingestions has pushed us to where we're getting close to completion. If it weren't for the N-iX team, we'd be in much worse shape.

IT Staff Augmentation for IT Solutions Company

I'm impressed with the quality of N-iX's deliverables and results. Things get done fast, and they don't let their team members fail. Their work is consistently good, we get the product we want out of it, and they deliver it on time. They're consistently able to deliver what they promise. We've worked with other providers, and N-iX is by far the top performer in terms of this type of resourcing.

IT Staff Augmentation for IT Solutions Company

No matter what we need, they find a way to do it; they find the right people and inner workings within their team to ensure they all succeed. Overall, we've always had a good working experience with N-iX — we have utter confidence in them. Moreover, they work together to make sure that nobody fails. If they have a teammate who doesn't have certain expertise we ask for, N-iX makes sure that person is given the training they need to succeed; they don't just leave them out there to dry.

Mobile App Development for Marketing Agency

Managing the collaboration with AB4 Systems is really easy. They are proactive and professional, and they deliver on their work in a timely manner. Throughout my career as a project manager, I have worked with a lot of companies, and I can say that AB4 Systems is one of the best!

BI & Analytics Services for Business Intelligence Company

We found their ability to develop a bespoke solution to address unique challenges to be impressive and unique. Throughout the relationship, their technical expertise and commitment to the project was evident.

Custom Dev for Accounting Firm

We have been pleasantly surprised by their governance, how they follow up, and their open communication. They have good ideas on how to do things differently because of their technical expertise. Sometimes we wanted to start into a new area and they took training for that.

Custom App Development for Manufacturer

They have solid expertise in terms of database development and business application design. With the previous development team we used, I had to constantly monitor the table and database scheme designs. EffectiveSoft has been right on the money.

Android-Based Softphone for Telecommunications Company

They were always available for necessary meetings during the collaboration.

MVP Development for Medical Care App

At the beginning, we had a group Skype introduction. They had the whole team in one room, and they introduced me to each team member who would be working on the project. I had one key contact person and a couple of engineers who were also accessible. The team on our end was growing, so I was able to put the right person in touch with a counterpart at SEVEN.

MVP Development for Medical Care App

I was worried at the start about the time difference, as they’re located in Ukraine. However, our project manager was always accessible. He could often contact the team outside their working hours, or he would get back to us the following day before we even started our workday.

Web App Dev for Healthcare & Data Analytics Company

Whether we were working with them in person in their offices in Zagreb, or working virtually with them from the UK, the team made themselves available pretty much 24/7 and worked tirelessly in order to keep us on track and deliver every aspect of the project to the highest possible level.

Back-End Web Dev for Digital Products Agency

We are most impressed with the communication and the commitment to deliver. They are always available for us and even worked overtime when the need arose. I can truly say that the word “No” doesn’t exist in their vocabulary, except as part of the phrase "no problem".

Web & Mobile App Development for Game Development Company

The success of our collaboration with Danavero is in the smooth and timely delivery of projects, even when we faced resource constraints. Their team helped us meet deadlines consistently, and the additional expertise they provided allowed us to focus on other areas of our business. What stands out most about Danavero is how easy and reliable they are to work with. They’ve consistently proven to be a dependable partner who understands our needs and helps us move projects forward without unnecessary friction.

Web & App Development for AI Children’s Book Company

There were several obstacles that they overcame: 1. generating interesting stories (AI generated stories can be flat and humorless); 2. generating images with consistent characters (AI generated images can be riddled with errors and oddities); amd 3. An easy user interface where users don't need to be AI prompt gurus (AI models require prompts with a balance of details and creativity which most users don't know how to do). They made all of it happen. What I loved most was that I could discuss a problem and they would have clever ideas for solutions that I had not considered. Like I said earlier, they are innovative and offer clever solutions. I found that with every interaction not only would they offer solutions but that our interactions would inspire ideas for me also. It was as if their creativity would inspire my creativity. A very invigorating way to experience growth and momentum.

Cloud-Based Software Development & Design for Oil & Gas Co

We're impressed by 10Pines’ knowledge, expertise, proactivity, and their own network for internal support.

Staff Augmentation for Employee Performance Software Co

They deliver on their assignments. Their team doesn’t just take the assignments and check them off. They have their thinking caps on and find the best way to solve the task. There’s a feedback loop built in that I appreciate because they’ll point to a better way of completing an assignment.

Staff Augmentation for Employee Performance Software Co

The vast majority of the engineers that I’ve engaged over the last four years have had good communication skills. When they see a task that’s way bigger than I thought it would be, they bring that to my attention.

CRM & Order Management Platform for Legal Cannabis Company

The communication with 10Pines was always very transparent and proactive. Deadlines were jointly managed and expectations for both parties were always clear and well understood.

App Redevelopment Services for Printing Company

I've been very impressed with the individual engineers and their commitment to understanding the needs and desires of the project as a whole. They all show a desire to build quality solutions and not just execute the work.

Custom Mobile App Dev & Design for IT Services Company

AMELA adopted an agile methodology, allowing for iterative reviews and adjustments based on our feedback. Their understanding of healthcare applications and regulatory requirements contributed greatly to the project's success.

Custom Software Dev for AR/VR Software Development Firm

They always try to understand us and our project requirements as much as possible. AMELA’s engineers strongly impressed us with their deep knowledge of the industry, though they have to work with many companies in different sectors simultaneously.

Internal Management System Dev for Construction Company

Thanks to the invaluable assistance of Newwave Solutions, we have successfully acquired a highly efficient internal management system that strikes the perfect balance between user-friendliness and effectiveness. This system empowers our organization to streamline various processes and tasks, enhancing overall productivity and organizational efficiency. Despite the remote nature of the project, the seamless and continuous communication with the Newwave Solutions team made it virtually unnoticeable. The distance between us did not hinder the progress or quality of the work, as we maintained constant contact with the team throughout the entire duration of the project.

IT Consulting & Staff Aug for Payment Solutions Company

The project management team at Coderio played a crucial role in ensuring the success of our initiatives by diligently sourcing the necessary resources. They collaborated closely with our teams to understand and address our specific needs, demonstrating a proactive approach in aligning their efforts with our goals. Whenever we faced challenges or had concerns, the project management team responded swiftly with effective solutions, showcasing their problem-solving skills and commitment to our success.

IT Consulting & Staff Aug for Payment Solutions Company

The team at Coderio demonstrated exceptional speed and efficiency in understanding our specific needs and seamlessly integrating into our company's culture. From the outset, we developed a collaborative framework that evolved and improved over time. Their willingness and diligence in addressing challenges were consistently evident. Whenever we encountered obstacles, they were not only quick to respond but also proactive in finding effective solutions.

Web Platform Dev for Digital Marketing Agency

I've worked with several development companies and it can be complex. They've demonstrated flexibility, good treatment, a solid know-how, and they're responsive and committed. They have UX expertise but have developed their digital marketing knowledge quickly.

Mobile & Web App Testing for Cryptocurrency Company

ShiftAsia has been very skilled in managing time and resource on their end, and they deliver on time and are always prompt in asking queries.

Custom Web Dev for Real Estate Investment Firm

The team did do a pretty good job. They use Agile Scrum methodology, doing two-week sprints. Any timeline delays were a result of me changing my mind at the last minute.

Custom Software Development for Consumer Products & Services Company

When there is ambiguity, they seek to clarify before they build a new feature. Also, they will make alternative suggestions to the requirements, which adds value. All the people at Kambda are excellent at communicating with us, which is a key differentiator from other software development companies that we have experienced.

Web Dev for Landscaping, Lighting & Irrigation Equipment Co

Their communication and customer service are outstanding. There were no complaints about how they responded to our needs. Very good and responsive in regards to time.

Android App Development for Fitness Company

We’ve been in direct contact with the developer throughout the process, and he has excellent communication skills. We mainly interface through Slack and the occasional Zoom calls. Their phenomenal communication skills are the highlight of the project.

Software Dev for Sports Program

They have been the best company we have worked with to ensure that we are meeting deliverables and keeping up with our timelines. Their communication, leadership and ability to get the tasks done within their preset timelines were most impressive.

Web & Mobile App Development for Fitness Firm

Excellent customer communication and relations. In addition to their skills as developers, they have often stepped in to address support issues. They are always keeping the end user feedback in mind to come up with improvements.

Web & Mobile App Dev for Education Social Network

Teravision Technologies understands the true meaning of partnership. They take a vested interest in what they’re doing and genuinely care about our team, project, and objectives. It’s clear they’re working with us to figure out how we can achieve our goals. After a bit of back-and-forth, the team was up and running so we got our act together on managing the remote team, which Yenni helped us. She was instrumental in providing that touchpoint. We got the team into a nice rhythm. There’s no friction in our collaboration. They’ve come with a local team lead and bench we can pull from if an individual is sick or goes on vacation. Having the ability to quickly receive additional capacity has been very useful for us.

Custom CRM Development for Consulting Services Provider

I work with the team from Existek every day. I’m in daily contact with all the members of the team via Skype and email. We have daily Scrum meetings, and I’ve been to Ukraine many times to meet with them. If there’s anything we need to resolve, they come online very quickly. I have continuous conversations with the team. I'm extremely happy with their availability.

Mobile & Web App for Telemedicine Platform

They were on top of the project. Generated their own ideas and provided the best solutions. They proposed new features and were very proactive. Whenever there was a problem, they were able to resolve it within 24 hours.

MVP Dev for Legaltech Startup

We were impressed by the skill level and talent of the developers as well as their attitude towards the project. They are not afraid to express their ideas and propose solutions that can benefit the project.

Web App Dev & Design for Construction Project Mgmt Co

Anadea always delivers on time with high quality. No complaints on this. They are always in communication with us and open to feedback. Irina is the main sales contact and she checks in with us to make sure the team is on track and on target.

What did you find most impressive or unique about this company?

Depth of knowledge. Level of attention to detail. Self-initiative.

Platform Development for Takeout & Delivery Restaurant

We launched in 2017 and immediately gained traction and resulted in a significant amount of sales. My team understands that we want to build a software platform team and not a single project designed to be handed off to the client. That means approaching problems with long-term sustainable solutions that address root cause issues, as opposed to fixing problems symptomatically.

IT Staff Augmentation for Tech Startup

I appreciate how she quickly applies all the edits and feedback that I relay to her — it pays a lot when someone you work with takes their time to internalize and apply your feedback so they can improve their work. That alone makes me happy. I don’t spend a lot of time looking at those because I’ve already established a good working relationship with the developer — I trust that she’ll provide me with the output I need. I get monthly invoices from Sloboda Studio when they check in regularly to ensure that the project is actually progressing.

Mobile App Development for Food Technology Company

The project's outcomes exceeded our expectations, and the measurable results demonstrated significant progress and success for our company. After the app's launch, we observed a substantial increase in customer engagement and retention. The number of orders placed through the app skyrocketed, contributing to a substantial boost in revenue.

Mobile App Development for Real Estate Company

I must say that 7 Pillar's project management skills were exceptional. They demonstrated a high level of organization, planning, and communication throughout the entire process. In terms of delivering items on time, they surpassed my expectations. They consistently met all the project deadlines and ensured that each milestone was achieved promptly. This level of punctuality not only kept the project on track but also instilled confidence in the team and stakeholders.

Mobile App Development for Real Estate Company

Additionally, their attention to detail and commitment to delivering high-quality results were truly commendable. They demonstrated a thorough understanding of the project requirements and consistently exceeded expectations by delivering exceptional outcomes that were both accurate and timely.

ServiceNow App Implementation & Customization for IT Company

The company has demonstrated a unique advantage in solving complex problems through their commitment to innovation. They have implemented cutting-edge technologies and devised creative solutions to meet client challenges. Their expertise in specific technologies, industries, or domains further highlights their innovative approach.

Product Discovery & MVP Dev for SaaS Startup

Every deliverable was beyond our expectation. We are looking forward to continuing our relationship with Altar.io who will help develop our platform. At times we truly felt that Altar.io cared more about our success than maybe we did. Not only do they have a deep understanding in their field of software development, but they possibly have a deeper understanding of what a successful product should encompass.

Custom Software Dev & Product Design for Property Mgmt Co

I chose to partner with Altar because it's CEO, Daniel immediately demonstrated a clear vision and deep understanding of the scope of IntusHQ. The way he guided the product scoping process went far beyond expectations and was one of the most valuable experiences I’ve had in truly understanding the heart of the problem. I was treated exceptionally well throughout, with the team consistently going above and beyond during my visits.