As you can see, the language on this site is not pure English, but with some Ukrainian accent. We decided, that it is not effective to hire native proofreaders every time we update the site.
It is the same language here that we use in communication with customers. So, you can decide, if there is language barrier problem or not.
Our project required building a dashboard system with very demanding user-interface requirements. The system needed to provide very fast performance at the same time as it displays hundreds of thumbnails and supports powerful search, preview, and grouping features. Furthermore, the system required the implementation of an extensive set of database triggers. DevelopEx once again exceeded expectations and delivered an incredibly well-designed and well-built solution that is truly impressive.
Their technology recommendations solved the most complicated issue out of the gate, and he executed very well. Tweaks and changes were addressed quickly, with a polished final product.
The job was executed with expertise and commitment. They showed great patience after they encountered an issue with my set-up. When I was able to solve the issue, and evaluate work to date, some minor issues were addressed quickly, and communication was fast. I will use Developex again.
I would like to mention that they are very attentive to additional requests (which can be really confusing) and numerous changes to requirements.
He also shows very healthy attitude when being criticized and does his best to make the customer happy.
Their excellence comes from an astute understanding of our business goals giving them the ability to execute our plan to our specifications, exactly. DevelopEx was extremely available for Skype meetings whenever we needed him. We will definitely be using them for future enhancements, products and modifications.
Grasp the details fast and make useful recommendations as well as introduce and implement ideas that benefit the project . Patiently work on frequent project changes when needed without increasing the budget. Very professional with lots of attention to details. Great personal skills.
If you are looking for very good Windows developers that create very nice GUIs, Developex is the place to go.
Prompt smooth communication. I would surely recommend to others. I plan to use this company again.
It was a pleasure to work with those guys. They delivered what they promised, they are fast, very friendly and also with their beta version we had no hazzle.
What I appreciated most was that they stood by their work and fixed every bug with patience at no extra cost.
Excellent communication and great work!
Our experience is that they provide excellent service. They managed most of the difficulties with outsourcing very effectively, and their work product was delivered, quickly, on time and of the highest quality. They showed a very high level of flexibility and adaptability to our changing environment. I would highly recommend them to others.
Excellent in all aspects.
LeanDo started working with Developex on 2010, and since then we have experienced a professional, serious and effective partnership, enabling us to provide distinctive services to our own customers.