Inviter Freelancer til Projektet
Det lader ikke til, du har et aktivt projekt i øjeblikket. Hvorfor opretter du ikke et projekt nu? Det er gratis!Opret et projekt
- 100%Jobs udført
- 99%Indenfor Budget
- 99%Til Tiden
Cross Platform Mobile App Development - 18/06/2018 17:36 EDT
“Without a doubt, I made the right choice in selecting Jin to help me develop my web and mobile apps. If you are looking for a trustworthy and experienced developer that will get the job done right, I highly recommend Jin. What sets him apart from other developers, outside of his great technical abilities, is that he can quickly understand your requirements and utilize his expertise to offer sound advice to improve the product. For the entire project, he provided great communication and worked fast and efficiently to complete all assigned work. I have enjoyed working with him due to his desire to please the client and focus on building positive and lasting relationships by delivering exceptional service. You will not be disappointed.”kurtnguyen 1 måned siden
Project for Jin Y. -- 6
“Jin has been a great help to me in all of my projects. I have no need to look for any other developers thanks to his help.”Justin T. 2 måneder siden
“The work with Jin was excellent, good communication, work delivered as expected. Will definitely hire him again for future projects”Johannes T. 4 måneder siden
Project for Jin Y.
“Definitely one of the best developers I've had the opportunity to work with. From the beginning to the end of the project he has been 100%. He knows the technology well, knows how to write cost fast and effective, and is great at communicating. He is an experienced, diligent and hard working programmer. He responds quickly to all requests and at all times conducts himself as a true professional. On a personal level there are few individuals that I have met in my life time that are as honest and trustworthy as Jin YouSheng. I highly recommend him to anyone who want to get the job done right, and I'll definitely hire him again!”dan24993 4 måneder siden
Project for Jin Y. -- 5
“I have very much enjoyed my working relationship with Jin. Time after time he has impressed me with his work and speed. I will not be looking for any other developer anytime soon.”Justin T. 5 måneder siden
Project for Jin Y.
“speaks good english and easy to communicate”Omaralawar 6 måneder siden
Senior Software EngineerSep 2010 - Jun 2014 (3 years)
SoftWare Development, Service & Consulting and Technical Support.
Bachelor of Computer Engineering2006 - 2010 (4 years)
Graduation certificate (2010)Liaoning University
Graduation certificate of the Liaoning University
Semantic validation of environmental observations data Environmental Modelling and Software.
In this paper, we focus on one such language, the Water Data Transfer Format (WDTF), and present an approach for validation of WDTF data contents. We show that by using Semantic Web technologies, we can express those constraints not captured by WDTF and check their consistency with respect to data through a query reduction technique that allows existing reasoners to be used for data validation.
iPhone Development 1100%
US English Level 1100%
PHP Level 195%
Preferred Freelancer Program SLA94%
- Facebook forbundet
- Foretrukken Freelancer
- Telefon Verificeret
- Identitet verificeret