Profilbillede af heltleo59
@heltleo59
Flag for China Dandong City, China
Medlem siden 4. september 2017
1 Anbefalinger

heltleo59

Online Offline
"Success usually comes to those who are too busy to be looking for it." "There are no secrets to success. It is the result of preparation, hard work, and learning from failure." As a professional full stack mobile/web developer with over 10 years of experience in Web and Mobile(iOS/Android) application development. ★ Services I offer for you. ● Business Licensing: will hand over all intellectual properties including source code and resources. So you will own the product completely. ● Quality Assurance: I prefer the clean code and reusable & scale project. ● Flexible schedule. ★ Experiences and Skill set I have. ● Native mobile app development: Swift4/3, Objective-C, Java ● Hybrid mobile app development: React Native, ionic ● WebService and Backend API development: Ruby on Rails, Node.js, Python, PHP, Golang ● Web Frontend development: React.js, Angular.js, [login to view URL], Bootstrap, HTML... Please feel free to contact me at any time. Always Welcome!
$55 USD/hr
44 anmeldelser
7.0
  • 98%Jobs udført
  • 96%Indenfor Budget
  • 100%Til Tiden
  • 18%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af zyondymonds Project for Zhang H. $281.10 USD

    “Thanks for all your help. [22 September, 2018] Thanks for all you work Zhang. Looking forward to working with you in the future”

  • billede af waqaslone1 Expert iOS Objective C Developer needed to fix iPAD App Remotely $49.00 USD

    “An Ideal worker for anyone. Zhang was able to understand and fix the error right away. Would soon love to work again with him. Thanks for your help!”

  • billede af cideas Ionic App Navigation fixes $55.00 USD

    “Quick programmer, will get your job done but a word of caution - ensure you describe your requirement very clearly to him. He is particular about the project description before he begins.”

  • billede af SportSnapShare Project for Zhang H. €220.00 EUR

    “Very good communication, delivered on time. It was nice working with him!”

  • billede af Carl E. React Native iOS - Make user sign in once $50.00 USD

    “he fixed my problem fast and with clever solutions ! recommend.”

  • billede af gbesler JSON Consumer App (WebAPI) $130.00 USD

    “Very professional and responsible developer. He delivered the project on time and budget. He is also communicating very well and he is kind. He is mostly available and not creating any problems. I will definitely work with him again and would recommend to work with him to everyone.”

Erfaring

Individual Programmer

Sep 2017

Now I am seeking remote job at home as a individual programmer.

Senior Web Developer

Oct 2015 - Mar 2017 (1 year)

As a professional full stack expert, I've developed many simple and complex websites over 2 years. Also Seioglobal was good place which I start to learn AI, ML and Bot.

Mobile Application Developer

Jun 2014 - Aug 2015 (1 year)

I have learned a lot of acknowledgements of iOS/Android app development and have good experiences of UI/UX design and BACKEND

Uddannelse

Master of Computer Applications - MCA, Computer Programming, Specific Applications

2008 - 2012 (4 years)

Certificeringer

  • Preferred Freelancer Program SLA
    92%
  • Ruby on Rails
    85%
  • US English Level 1
    75%

Verifikationer

  • Facebook forbundet
  • Foretrukken Freelancer
  • Betalingsverificeret
  • Telefon Verificeret
  • Identitet verificeret
  • E-mailverificeret

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