Käyttäjän yichong0303 profiilikuva
Maan China lippu Shenyang, China
Jäsen alkaen 16. marraskuuta 2017
7 Suositukset


Online-tilassa Offline-tilassa
I am a certified developer having an expertise in various domains of blockchain development and website field. My key contributions to the field include: 1. Helping people launch their own ICOs. 2. Expertise in Ethereum, Hyperledger and Bitcoin project development. 3. Expertise in writing Smart Contracts. 4. Development of Stock Exchange Market on Ethereum Blockchain. 5. Building cryptocurrency exchange. 6. Creation of Asset Registry Platform. 7. Blockchain in Healthcare, finance, gambling, supply chain, inventory control etc. much more... Also I am an expert in: 1. Shopify, Magento, Woocommerce, Prestashop, Wordpress, Drupal 2. Python, Node.js, Angular.js, React.js, D3.js, Django 3. PHP, Website Design, MySql, MongoDB, CSS, HTML5, SASS 4. Graphic Design, Logo Design, Responsive much more... I am agile enough to make personalized projects to suit your requirements and ideas, be it something mentioned above or something new and innovative. Looking forward to your reply soon.
dollaria30 dollaria / tunti
26 arvostelua
  • 96%Suoritetut työtehtävät
  • 94%Budjetin mukaisesti
  • 95%Ajallaan
  • 12%Uudelleenpalkkaamisaste


Viimeaikaiset arvostelut

  • käyttäjän Tonea D. kuva Wordpress plugin $375.00 USD

    “Good work...”

  • käyttäjän okdude01 kuva 设计方案 -- 2 $555.00 USD

    “Great Designer!! Very Professional. I like how she does my design.”

  • käyttäjän dimeco kuva Project 16442193 has been deleted $1000.00 USD

    “Initially knowledgeable - likely very much so. Unfortunately communication is very minimal once you agree... and the project was delayed by a week... and handed off to someone else without my permission (Due to a death in the family, which I understand) - but they still wanted yet another week (the 'new team'). That makes the project at least 2 weeks past the original agreement, when it was made clear at the start this was an urgent project. I would love to recommend Qiang, but unfortunately cannot at this time. Others have all had awesome experiences, so I assume this is not a normal occurrence, but have to post honestly. Give her a chance, but be prepared for probable delays in replying. Most times it took 24 hours or more and after multiple nudging even though I can see she had seen the posts within 2-3 hours. Rating explanations: Quality - unknown, no code provided so I have no idea. Communication - not good, drops off. Expertise - I agree she likely has it, others have been thrilled. Professionalism - polite Hire again - unfortunately this is a no for me. I wish Freelancer would allow 0 responses because it may be unfair for me to star like this. Hopefully others have awesome experiences, obviously my timing wasn't great with her workload or life.”

  • käyttäjän Zheng Y. kuva I need professional company logo. $10.00 USD

    “thanks for your time, your service is best on this page. Will contact you again for my next project.”

  • käyttäjän cristianotozzi kuva Create one page template for a couponing website €250.00 EUR


  • käyttäjän MohamadHowar kuva PSD Design to the last version woocommerce theme must support English / Arabic. $700.00 USD

    “They did a great development, communication Trustable person”


Bachelor of Science and Technology

2007 - 2011 (4 years)


Top Programming Certs for IT Pros (2013)

YiChong Tech Soft

I've got Top Programming Certs during studying in university and working in company.


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  • US English Level 1


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