Käyttäjän ZhenExpert profiilikuva
Maan China lippu Dandong(???), China
Jäsen alkaen 8. syyskuuta 2017
6 Suositukset


Online-tilassa Offline-tilassa
I can assure you to make your first hiring to be 101% satisfactory. Being a "Expert Developer" I can assure you 101% satisfaction to implement your own idea to real things. I have 9+ years career in software and hardware development. Our skills are like the followings: 1. Web App Development - Front-end & Back-end Development 2. Mobile App Development -iPhone / iPad, Android App Design & Development 3. Electrical Engineering -Architecture, Electrical Engineering, Circuit & PCB Design, Micro-controller 4. ERP / CRM Development - Salesforce, Zoho, HubSpot, etc Here is what I can offer you:- - Be flexible to work as per your requirements & time zone. - Can speak and write English fluently. - Can work 30- 48 hours per week as per work load and deadlines. - Will give you daily progress report of the project. - Will offer you 101% guarantee of my work. 5. Cryptcurrency / Blockchain Let me know your idea in details. Thank you
dollaria50 dollaria / tunti
44 arvostelua
  • 96%Suoritetut työtehtävät
  • 96%Budjetin mukaisesti
  • 93%Ajallaan
  • 38%Uudelleenpalkkaamisaste


Viimeaikaiset arvostelut

  • käyttäjän Wai H. kuva Project for Chunyan Y. -- 3 $2000.00 USD

    “great freelancer who able to deliver on time and on budget”

  • käyttäjän Wai H. kuva Project for Chunyan Y. -- 2 $10000.00 USD

    “very nice freelancer to work with, she's helpful and deliver our project on time”

  • käyttäjän ervinw kuva ORCAD 10.3 to 15.7 Schematic update and PCB update_24PS_JW $155.00 USD

    “Knowledgeable in this field to satisfy our project requirements. Clear communications. Responds to questions in good time. Responsive to suggestions and questions. Easy to work with. We have the results we needed.”

  • käyttäjän Wai H. kuva Project for Chunyan Y. $100.00 USD

    “Great services provided, and she is knowledgable, able to solve my questions.”

  • käyttäjän BruceRichard kuva mSATA to USB 3.1 (Type-C) and mSATA *dual* adaptor project £450.00 GBP

    “Swift communication and persistent follow up and responses. A very polite, knowledgeable professional approach. Improvements done where needed! I definitely recommend Chunyan and will come back to her for my future projects :)”

  • käyttäjän Paulina C. kuva Project only for Chunyan Y. $44.00 USD

    “It is the third time I work with her and I will hire her again with no doubt. Excellent quality work and very simple to communicate with.”


Web Development History

Aug 2003 - Mar 2009 (5 years)

In Dalian there is DLSP - Dalian Software Park. I worked for 7 years there as a web developer. I gained a wide range of web development techs there including javascript, [url removed, login to view], [url removed, login to view], php, wordpress, shopify, python, django, ruby, ruby on rails, mongodb, mysql, sqlite, etc. I built 70+ websites. You can see a part of them in my portfolio.


Master's Degree

2009 - 2012 (3 years)

Bachelor's Degree

1998 - 2003 (5 years)


  • Preferred Freelancer Program SLA
  • Numeracy 1
  • US English Level 1


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