Testimonials

In the rhythm of a successful development

We are happy that our customers appreciate our efforts and diligence and are happy to share with you some testimonials about our work.

Dmitriy Kuznetsov
Dmitriy Kuznetsov, VP Integration and Cloud Solutions, Infoview Systems Inc,  the development of integration projects, helping clients to embed innovative services and systems into existing mainframe based enterprise solutions, Livonia, USA

The customer testimonial about project: Creation of commercial Mule connector for IBM i (AS 400) mainframes

The only desired result of this project was the connector certification after development of the required connector functionality. This result was achieved without any special effort from our side, many thanks to JazzTeam engineers for it.

I’d like to note the sensitive and attentive management team. Our requests, comments were not ignored, but always recorded, they were always processed in time. A huge number of the requirements and the nuances of the certification have been handled successfully. We participated in the stand-up meetings with the development team and could ask any question on the project. It may be noted the transparency of the project work for us, customers. In case JazzTeam engineers saw any risks, we were notified of them, besides, we were told the strategy for solving various problems.

To sum up, the stable and reliable management, high technical expertise and predictability are the essence of the JazzTeam company's services. We are pleased to continue work with JazzTeam.

Kirill Altman
Kirill Altman, Entrepreneur, New York, USA

The customer testimonial about project: Frontend development of web application to maintain a healthy lifestyle

I have the deepest personal and professional respect for Jazz team, and sincerely belief they will bring their unique energy, optimism, passion, and tireless creativity. It should go without saying that their engineers are remarkable IT talents. The developers have always taken their role seriously and were passionate about the results. They are at their best in a group environment, and are consciously proactive at getting full involvement of all other team members to derive the best results possible.

JazzTeam developers consistently completed tasks assigned on time and without errors. They are able to successfully complete multiple tasks with favorable results despite deadline pressure.

alex-alexandrov
Alex Alexandrov, QA Manager, The leading provider of innovative mobile solutions for the casino gaming industry, Santa Clara, USA

The customer testimonial about project: Automated testing web application related to Geofence Marketing

After initial project setup processes our venture became very efficient. You started this project with only 20 test cases being covered and after 1 year we had 700 of them. This changed our company's strategy a lot. Your team became a key part of our test processes and earned great level of respect from our team and high management.

I also want to highlight high professional level of your team members. They have wide spectrum of knowledge in many technical software programming related skill, were able to analyze and resolve any issue we faced over this time. All technologies implemented by your team made us very strong and successful on highly competitive market of Silicon Valley.

Over all we are so happy about our mutual work and looking forward to increase our business with you, spreading it to other areas.

hein-remmen
Hein Remmen, Director Product ManagementEzwim, the European market leader for Telecom Management Technology, Netherlands

The customer testimonial about project: Xml2selenium – the JazzTeam Company's product

Since we release new versions of our platform on a monthly basis, we spent a lot of time on manual regression tests.

JazzTeam completely automated our regression test set and put up the required testing infrastructure for us. Their XML2Selenium framework enables our testers to implement new test scripts without any Java knowledge. The XML2Selenium reports help us to quickly assess bugs and problem areas in our platform. The integration with BrowserStack allows us to test on all combinations of browser and OS that we want to support, without any extra effort.

JazzTeam provided excellent support and swiftly responded to all our questions and problems.

Jaume
Jaume Simon, Project Manager, Euglia Telemedicina, Medical company specializing in the treatment, rehabilitation training and scientific research, Spain

The customer testimonial about project: Java applet for training and testing

Development outsourcing is a powerful tool when properly done. Three conditions must be met for a project to succeed: Fluid information exchange, technical excellence and very high quality standards. Jazzteam staff has wholly fulfilled these requirements during the development of Euglia Telemedicina.

Friedrich-Boeckh
Friedrich BoeckhManaging Director, Infopulse GmbH, Information Technology and Services, Germany

The customer testimonial about project: Automatic Brand Analyzer for Social Networks and Other Internet Resources

JazzTeam participated in innovative project I was supervising.
A team shown high professional level in a matter of architectural design, Agile processes, unit testing and involvement at the project.
You can trust JazzTeam's engineers, rely on them and can expect high quality provided by Java experts.

peter-reitsma
Peter Reitsma, CEOPlance, Web Development and Concepts, Netherlands

I had the privilege of working with some of JazzTeam's software engineers, both from remote as well as in their office in Soligorsk. I was impressed by their professionality and high standards of Java software development. They practice 100% SCRUM, work with continuous integration and delivery and use all the right tools. I was particularly impressed by their work attitude, keen problem solving and, not in the least, by their great team spirit.

Alexey Semeney, CEO, DevTeam.Space, San Francisco, California

The customer testimonial about project: Accounts aggregator for web application

I had pleasure to work with JazzTeam in a development project for my company in USA. I am very satisfied with the work they have done.
The communication was easy and really open-minded, the progress was as planned, and the results were above my expectation. There’s a manager who’s in constant contact with you and constantly gives you updates, clarifies the requirements and plans the sprint tasks and expected results.
Will not hesitate to work with them again on future projects.

Vadim Kastritsky, CEO, VironIT, Custom software development company, Minsk

The task of this project for JazzTeam members was rather complicated, that is the expansion of the game functionality, which included immersion in the existing for more than 10 years implementation. For development it was necessary to study and take into account the game rules, which are listed in a large six hundred page manual. The task is complex, and requires a serious architectural approach and high qualification of the developer. And JazzTeam members coped with it at the proper level.

I note that the working process of JazzTeam company fully corresponds to the spirit of Agile. The team actively offered solutions for implementation of complex technical issues and also warned in advance about possible risks. We are truly grateful to the staff of JazzTeam.

bram-cool
Bram Cool, CEOEzwim, the European market leader for Telecom Management Technology, Netherlands

The customer testimonial about project: Xml2selenium – the JazzTeam company's product

We now are in a much better position and detect bugs before our customers find them. The test automation frees our testers to focus on other quality aspects and new functionality. As a result, we offer our customers an even higher level of quality and stability of service.

Sergey Kastukevich, Technical Lead, OCS Innovation Company (OCSICO), Software development company, Minsk, Belarus

We consider that working on our project JazzTeam has proven itself as a reliable partner. They have complied with their obligations in conditioned dates and at the appropriate level. Within the customization of UI and server parts of the project JazzTeam developers have carried out the integration with ExactTarget service for work with email-newsletters.

From our side we’d like to note the high professionalism of employees, their creativity and efficiency. All work was performed at a high level considering all our comments and suggestions.

Vitaly Malyshev
Vitaliy MalyshevTechnical Lead, Peter-Service Inc, Software development for Telecom industry, Russia

The customer testimonial about project: The inventory system of logical resources for mobile operator

The main objective of JazzTeam engineers was to develop Angular component of the project (UI development). Already now, when the bulk of the project was realized, I can confidently say that the guys successfully have coped with their work. At the beginning of the project there were some roughnesses which have been solved over time and the development process has been stabilized.

I would like to say special thanks to the frontend developer, which was and remains a key member of the project from the very outset. Also thanks to the QA engineer, which fights for quality, and knows how to ask the right questions and calls into question some of the team decisions that helps to improve our product. And many thanks to the JazzTeam manager for supporting development process and evening it out in the difficult moments.
Andrey_Radkevich

Andrey Ratkevich, R&D Director, EffectiveSoft, Software development company, the resident of High Technology Park, Minsk, Belarus

The customer testimonial about project: Billing system for the multimedia channels provider

We have enjoyed the work with JazzTeam's company. The main focus was on the development of new functionalities for our complex billing system of accounting rendered multimedia services. JazzTeam provides a clear, constructive and qualified work of developers, adequate management, transparency and efficiency. In the conditions of remote work and distributed team, JazzTeam's engineers were able to interact with all parties on the project successfully. They have solved all encountered difficulties quickly and harmoniously and ensured the decent quality of developmental results.

Thank you for the prompt response to all questions, business approaches and high level competence of all JazzTeam employees.

Denis-Pomozov
Dzianis PomazauCEO, IDC Intech, Software development company, Vilnius, Lithuania

The customer testimonial about project: Web interface of the system for the objects geolocation tracking on Google maps

With the JazzTeam Company we started develop the project based on GPS technologies, devices and specialized geolocation servers. The system was planned to have an interactive web-interface based on Google and Yandex maps using their API.

JazzTeam team showed good R&D ability to develop and implement a mathematical approximation algorithm of geographic areas drawn on the maps. It was a non-trivial task and could cause high risks, but all tasks have been implemented on time or ahead of schedule.

JazzTeam staff met us halfway, all the contentious issues have been successfully overcome. JazzTeam developers pay much attention to communication and clearly defined Agile processes. They considered all our wishes and reviews, proposed their own new ideas. All made improvements that helped to create the most convenient for users' product.

Additionally, I want to note that previous developers have not been able to realize this task.

Aleksandr Polunov, Сhief of CRM solution development groupPeter-Service Inc, Software development company for Telecom industry, Russia

I would like to commend the work of the JazzTeam team members on our project during solving complex problems, their serious and thoughtful approach to problem research, their active participation in the architecture update, their advice and assistance to our employees. It is also worth noting that the guys offered non-trivial solutions and were always in touch.

Separately, I want to mention the constant JazzTeam’s managers involvement and efforts to support employees. In fact, it is quite a unique phenomenon, none of our other contractors have such participation from the management side.

We have already recommended JazzTeam engineers to our company colleagues. And if on our project the need for assistance arises again, it is likely that we will engage them once again, since there are no serious claims, and their code is good.

Good luck in all affairs!

nameless
Pavel Ledkovskiy, Project ManagerRAMEC, Full service systems integrator, Moscow, Russia

The customer testimonial about project: Monitoring and management system of state procurement for tender contract department

We started the development based on a completely new technology combination for both us and JazzTeam: Java script client ExtJS 4 for the Alfresco Web services. Ours was an investment project with extremely short deadlines and exigent progress requirements.

The team has shown that it can successfully perform coping with the stressful conditions of our work process, which is characterized by very short sprints (1 week) and high requirements to the quality of each release (the need to install the updates at the customer's site after a couple of hours since the release). The result of the work was successfully presented to the investment directorate, and the objectives were declared achieved.

I would like to stress that we faced a couple of considerable challenges during the project, and those were dealt with constructively and with utmost professionalism. As a result, they were quickly concluded and, what is more, carried out important management decisions and process adjustments. I am profoundly grateful to all the participants, who, being apprehensive of the roots of the matter and showing professional work attitude, brought our cooperation to a really high level and provided a decent quality of the development by a geographically remote team.

 

Boris Mamonenko
Boris Mamonenko, CEO, EleganceIt, Information Technology and Services, Belarus

The customer testimonial about project: Mouse emulator application for Android devices

Zmicer is very easy going, inventive and great to work with. His team (Jazzteam) worked with a very complicated technically research project. He showed himself as a high-skilled Java developer and an incredibly talented manager. He never says "NO", but "Give me some time and I will tell you how to do it". Many Thanks!

Sergey Pupkevich
Sergey Pupkevich, Head of Java Development Department, Qulix, Service provider in the sphere of software development, testing and IT consulting, Belarus

We collaborated with JazzTeam on a critical project requiring a rapid mastering of new technologies. The results of the work revealed that all the tasks were performed with the proper quality. I would like to stress the merit of the JazzTeam’s project coordinator.

Maria-Bondarenko
Maria Bondarenko, Co-owner, GP Software.Travel,  Information Technology and Services, Belarus, Germany

The customer testimonial about project: Automated UI Tests for Travel Industry

JazzTeam company participated in test automation of one of our projects.
I'd like to mention the team's expertise of the necessary technologies, a full competency in the use of tools, including the CI system Jenkins and the good quality of the rendered services. The company's engineers have proposed and implemented a number of architectural enhancements, participated in the project's process organization and have been always ready to make advances.

Sergey Kastukevich, Technical Lead, OCS Innovation Company (OCSICO), Software development company, Minsk, Belarus

Best thanks JazzTeam for their work. On our project JazzTeam developers were involved in the development of thematic social network for creative people. Despite very short project terms JazzTeam engineers have seen into existing groundwork quickly. They took the initiative in resolving disputes, constantly going to the dialogue, acted as JavaScript consultants. Their work was transparent and accurate. JazzTeam developers had implemented complex and voluminous functionality with help of Hibernate considering all our requirements.

I can recommend JazzTeam as an experienced and reliable partner. They have responsible approach to every stage of work and highly respect the customer interests.

nameless
Volga region environmental company, Services in the field of ecology, Kazan, Russia

JazzTeam Company has been successfully delivering a full range of IT services on a long-term basis for us, taking part in the analysis of product requirements, technical specifications development, product implementation, the introduction of continuous integration, unit testing, and documentation. In the course of our collaboration JazzTeam has always striven to seek for joint solutions and suggested strategies for risk management in the projects. It is worthwhile to note the transfer of knowledge and experience to our engineers. A wide range of techniques, libraries and approaches were applied during the project, and both teams pulled together perfectly. We wish JazzTeam further enhancement of their business!