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- 86%Teljesített megbízások
- 99%Költségvetésen belül
- 97%Határidőn belül
- 13%Ismételt megbízási arány
WPF/C# expert to modify project exist
“Song is very professional with work and has good skills, I hired many freelancers before but Song is best super professional, precise developer. Highly appreciated and recommended”Artem S. 2 hónapja
Need profesional Magento developer to modify store.
“Excellent freelancer. Very hard worker and works until task is completed. Even well into the night. Definitely dont hesitate to work with Song. It is great to work with him, very professional and honest. Thanks.”Artem S. 2 hónapja
Frontend Developer for Magento 2
“Jin looked great via his profile but quickly turned out to be a major disappointment. He messed up more things than he fixed. He completed a couple of the simplest CSS tasks on the to-do list (other developers & myself were also working on the same project) and then demands to be paid for over a dozen hours when the tasks he completed should have taken 2-5 hours max. He asked that I also pay for 4 hours to familiarize himself with the site. Are you sure you are a Magento developer?”Bits B. 3 hónapja
Need profesional PHP developer to edit a simple php script
“Very good freelancer, work fast and really good job! recomended”Arutro F. 3 hónapja
“all good! thank you Song J”Todd J. 4 hónapja
Modify 2 small functions on a wordpress theme
“Good Job ! I'm happy with what he gives me . thanks Song”Santiago P. 4 hónapja
Senior Network Engineer and Web DeveloperSep 2018 - Aug 2008 (1 month)
I am working on here. I will work with good quality and fast speed and try to satisfy my clients.
Senior System EngineerJun 2017 - Aug 2018 (1 year)
* Service deployment and deliverable product infrastructure design for high reliability requirements and robust operation. * Support Yottaa distributed optimizer system. * Monitoring global infrastructures using Zenoss. * Designing and implementing Hadoop cluster and Flume. * Use puppet and another open source tools for operating system automated configuration and management. * NoSQL database management and tuning.
Software EngineerFeb 2017 - May 2017 (3 months)
I grasped the technologies such as C#, SQL script, WebService, WCF, background tool, familiar with EA for database design and UML chart.
Bachelor of Engineering2014 - 2017 (3 years)
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