Experience / Testimonials

Our skills and commitment have been recognized by many people who cooperated with us. Here is a selection of testimonials from our customers.



software for_businesses_b2x

Reference letter for CodeConcept Sp. z o.o.

Our company has had the great fortune of having  CodeConcept create and develop our systems.

The services of CodeConcept are provided in a professional manner and within deadlines. Being offered an array of alternatives and proposals to choose from, we had and still have our projects customized to our particular needs. CodeConcept are exceptionally professional, committed and reliable and their efforts make a positive contribution to our projects.

Given our experience from the contractual engagements we highly recommend the services of CodeConcept and we have no reservations in using their services on future IT projects. They are unquestionably reliable and extremely efficient partners in business.


July 14th, 2015

Nexteer Automotive

software development company referenzen Nexteer

Reference letter for CodeConcept Sp. z o.o.

We have been working together for quite some time now and we are totally satisfied with their service.

The company has, and is still delivering several IT systems for Nexteer, so naturally, we continue to put our trust in CodeConcept firm. Additionally, our company receives help when we seek advice concerning current projects and we cooperate at each stage of software development cycle.

As regards CodeConcept staff, they are reliable, skilled and particularly helpful throughout the whole process of project making, namely in: requirement analysis, creating functional project specification, initial implementation, testing procedure and final product implementation.


February 23rd, 2015

AO Logistics REC. INC. San Pablo

software for businesses AO Logistics
Reference letter for CodeConcept Sp. z o.o.

To whom it may concern:

Our company has been co-operating with CodeConcept firm for quite a long time. So far, we are more than satisfied with the partnership and genuinely grateful for all the help and support they provide.

Codeconcept has been assigned to maintain our LRSS system and we have to admit that the job has been done efficiently and carefully. What is more, they successfully overcome all the difficulties and obstacles that appear in the way. Our partner frequently suggests new additions to the system, so it is constantly improving.

What is also worth mentioning is the fact that the Codeconcept staff comprises real professionals who we can safely put our trust in. All the people we have had pleasure to work with are reliable, punctual, hardworking and ultimately responsible for their actions.
August 8th, 2014, San Pablo

Energo-Complex Sp. z o.o. Piekary Śląskie

embedded firmware testimonials Energo-Complex_s
Reference letter for CodeConcept Sp. z o.o.

Utterly convinced and without hesitation I can recommend, on behalf of the whole Energo-Complex firm, CodeConcept as reliable and professional subcontractor of IT services.

We have cooperated with Codeconcept firm for over one and a half year working on the development of our one of the most important systems designed for managing and automatic evaluation of transformers. The cooperation has been highly effective from the beginning. Together we have developed the system and we still improve it, add new functionalities and work on planning new solutions.

Codeconcept deals with all entrusted tasks professionally. The firm is flexible when it comes to our needs, offers its knowledge when we need it and supplies us with high standard solutions. The CodeConcept staff are leading IT specialists, always open and willing to help. What is more, they reliably carry out all their tasks.

We do really appreciate our cooperation with CodeConcept, its professional help, as well as the quality and punctuality of the solutions provided.

I will gladly provide additional information about CodeConcept.

July 1st, 2013, Piekary Śląskie

Voxnet SA Zabrze

embedded software testimonials Voxnet_s

Reference letter for CodeConcept Sp. z o.o.

We have cooperated with CodeConcept firm for quite a long time, during this period they have created a few PC and Web systems for us. Yet, when it comes to our needs concerning programming, they are not limited to producing systems from scratch, we as well seek support to develop the systems(modifications, new functionalities, redevelopment), correct defects in older systems and also we require current assistance connected with the existing systems. CodeConcept meets all these expectations with success.

Our cooperation has been successful from the very beginning. CodeConcept took care of our systems really quickly and confidently and therefore we could avoid defects, delays and interruptions when dealing with our tasks. The Codeconcept staff are reliable, committed and they understand our needs perfectly.

Codeconcept has always customized to our requirements, it quickly reacts to our needs, advises when we need help, supports us and solves problems. What we consider crucial, the firm always meets the established deadlines and its work reflects the highest standards of quality.

I am fully satisfied with our cooperation, thus I strongly recommend other clients seeking IT support the services this firm provides.

If necessary, I will gladly provide references for CodeConcept personally.


June 1st, 2013, Zabrze

Nest Sp. z o.o.

web developer testimonials Nest_s

Reference Letter for CodeConcept Sp. z o.o.

CodeConcept has realised our order of the 'Web Accounting Service' system, the project was implemented from April 2010 till March 2012.

The orders were always delivered without delay and in a very professional way. The software commissioned always met our expectations in terms of both quality, as well as functionality, performance and aesthetic-wise.

Throughout the collaboration CodeConcept always showed a great understanding of our needs and expectations. Taking into account that it was our first independently realized project of implementing dedicated software, CodeConcept was invaluable in helping us avoid a number of pitfalls and dangers that every pioneering work is fraught with and consequently enabled us to succeed.

To sum up we highly recommend CodeConcept as a reliable and efficient partner.

July 10th, 2012, Wolbrom

Farum SA

webdevelopment testimonials Farum_s

Reference Letter for CodeConcept Sp. z o.o.

On behalf of Farum SA I'd like to express my satisfaction with the cooperation with CodeConcept which provides to Farum SA different IT services including: creating Software Requirement Specification, implementing software and firmware and also designing hardware for one of our ECG device.

I would like to underline that cooperation was very smoth and completely trouble-free, communication during the whole process was also very satisfying. All tasks were delivered on time and executed professionally and with a great care. We could always rely on CodeConcept and count on their support and advice. CodeConcept employees are highly competent and they demonstrate a great commitment to the project.

It is worth to underline that CodeConcept provides high quality services, all tasks are performed professionally, diligently and with a full commitment, and what is extremly important the products delivery never fail to meet the deadlines. (...)

June 21th, 2012, Warsaw


Relpol SA

webdeveloper testimonials Relpol_s Reference Letter for CodeConcept Sp. z o.o.

CodeConcept is a professional company with extensive experience and broad professional expertise which the company willingly shares with their customers. The CodeConcept employees pay a lot of attention to understand the client's needs, to analyze them carefully and to look for optimal solutions. They are always willing to help and to give a professional advice.

Cooperation with CodeConcept has been satisfying from the very beginning and brought to Relpol a very positive experience. We highly appreciate the quality of work performed by CodeConcept.

What is especially worth underlining is CodeConcept expertise, reliability, the quality of implemented solutions and the openness to solve the difficult tasks. I would particularly like to emphasize the great communication which had a vital influence on the quality of cooperation.

June 20th, 2012, Zielona Góra

JPP Group Giżycko

it outsourcing companies testimonials jppgroup_s Reference Letter for CodeConcept Sp. z o.o.

For several years CodeConcept has been providing the development services to JPP Group and (...) cooperation is extremely smooth and effective. What is really worth to stress when working with CodeConcept is: delivering solution always on time, the high quality of deliverables and counseling during the whole process of planning and designing the system. A very important skill (...) is the understanding of our company's business needs and remembering about them on each stage of work, what results in effective design and adjusting the IT solutions to the specific of our business requirements.

Without any hesitation I may recommend the CodeConcept services. Our few-years cooperation involves all steps of product life cycle (...) and I must admit that each phase was carried carefully, the solutions were in high quality and the deadlines always kept. Communication (...) was always trouble-free and efficient, there was always a person on CodeConcept side we can contact to and discuss new requirements, plans, needs or problems to resolve.

January 4th, 2012, Gizycko

Sonel S.A. Świdnica/Wrocław

mobile application development company testimonials Sonel_s Reference Letter for CodeConcept Sp. z o.o.

On behalf of Sonel SA I would like to express my satisfaction with the cooperation with CodeConcept (...).
I would especially like to underline that cooperation was very efficient and trouble-free. Communication before the project started, during the implementation and after the project ended was satisfying. All tasks were executed professionally, diligently and with a full commitment. The CodeConcept organizational culture, its broad knowledge about each step of full-cycle project and expertise in project documentary standards is definitely outstanding. The employees are reliable and professional, they are willing to bring their ideas and suggestions to the project, and to counsel when there is such need.

If necessary I will be personally willing to provide further information about the contractor.

January 4th, 2011, Wroclaw

Partner S.C., Warsaw, Poland

software outsourcing testimonials partnersc_s Reference Letter for CodeConcept Sp. z o.o.

I would like to express my satisfaction with the cooperation with CodeConcept Ltd. (...)Having cooperated with various IT firm, I often came across problems, (...) like frequent and long delays in delivering a version, software failings that impeded using lack of contact with companies' representatives, price changes during project realizations, communication problems and misunderstanding the client's needs. (...) the cooperation with CodeConcept always went very well both at specification and further stages of the project, including maintenance and changes. (...) I fully recommend CodeConcept as a reliable and very professional cooperator. What is particularly worth emphasizing (...) is their understanding of client's needs, counseling services of designing a system, flexibility, as well as the accuracy and reliability of their systems, last but not least product delivery has never failed to meet deadlines.

5 May 2010, Warsaw, Poland

EUROSOFT Ltd. Haifa, Israel

software outsourcing Poland testimonials EuroLtd_s Reference Letter

...CodeConcept Sp. z o.o. is providing various software development services to EUROSOFT and its affiliated companies. These services are performed using wide scope of technologies and for broad range of products on diverse platforms. All the services are being provided to our full satisfaction and are highly appreciated by all concerning parties...

6 October 2009, Haifa, Israel

Oswiecim Poviat

web development Poland testimonials SPOswiecim_s Reference Letter for CodeConcept Sp. z o.o.

...We can fully recommend the services of CodeConcept ltd. They are highly specialized at counseling services and having wide professional experience are always committed to fulfilling orders commissioned...

8 May 2009, Oswiecim, Poland

Ministry of Interior and Administration

software house testimonials MSWiA_s One of the projects prepared by CodeConcept has received the highest mark by the Ministry of Internal Affairs and Administration

Two of CodeConcept analytical projects, encompassing a concept and the functional and technical project, have been placed in the latest ranking of IT projects seeking the Ministry co-financing. One project has been ranked first, been rated as the best in the country (the intelligent social help platform for Starostwo powiatowe in Chrzanow), with the other project being ranked 19 (an electronic active system of supporting social communication in Gmina Oswiecim - Virtual Assistant Platform).

12 March 2009, Warsaw, Poland

CompuGroup/UHC in Lublin

firmware development testimonials UHCCoopertion_s Partnership contract

...We inform that CodeConcept ltd. is the commercial partner of UHC and has been prepared to perform trainings at using software offered by UHC...

30 October 2008, Lublin, Poland

Olkusz NHS Hospital

software development testimonials ZOZOlkusz_s Credentials

...what is worth underlining is how committed and professional the firms employees are and how accurate their counsel on choosing the best solution is. CodeConcept is an experienced and reliable partner at implementing medical systems...

17 April 2008, Olkusz, Poland

Community Office in Oswiecim

embedded testimonials UG Oswiecim_s Credentials for CodeConcept

...CodeConcept people are highly specialized at providing counseling services, always personally committed to working on a project. We can fully recommend CodeConcept services to everyone interested in creating, designing and implementing IT systems...

27 May 2008, Oswiecim, Poland