Imagem de perfil de dojia
@mingming46
Bandeira de China Dan Dong, China
Membro desde 28 de outubro de 2017
8 Recomendações

dojia

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I am a dedicated and professional software developer for 10+ years. I have been developing many websites and mobile apps related blockchain and cryptocurrency. My skills are following: - Cryptocurrency Exchange Site(CEX&DEX), Peatio, Wlox - 0x Protocal, ICO, ERC20-223, ERC721, Solidity, Smart Contract, Web3 - Cryptocurrency (Bitcoin, Ethereum, NXT, XRP, NEO, Monero, ...) - Make new coin, Trading, Lending Bot - GoLang, Python, Ruby on Rails(ROR), Django, Node - CMS: Wordpress, WooCoomerce, Magento, Prestashop, Joomla, Umbraco - ASP.NET, ASP.NET MVC, C#, C/C++ - PHP: Laravel, CodeIgniter, Symfony - Javascript: React, Vue, Angular Will provide best product with high technology and hard working.
$50 USD/hr
24 comentários
6.7
  • 96%Trabalhos concluídos
  • 97%No Orçamento
  • 100%Pontualmente
  • 17%Taxa de Recontratação

Portfólio

Comentários recentes

  • imagem de daiumbutt Project for dojia $120.00 USD

    “Great working with him, timely delivery and excellent work!”

  • imagem de navilsl upgrade system and fixing errors and add rest api and etc -- 2 $8430.00 USD

    “I hired three companies here but I had many problems with two previous companies but this dojia is the best to solve my problems and improve my website. He is briliant and clever. and he delivered all things on time. and fast communications. he is the best on blockchain.”

  • imagem de amanyalbatlaa combine (okapi+cosie) $556.00 USD

    “My first time using Freelancer and I feel I got very lucky. Mingming is great to work with, always tries his best and goes above and beyond the requirements whenever possible. The communication was excellent which I consider to be the most important part of any project. The work was done exactly as we requested it couldn't be better. On time and flawlessly. Highly recommend!”

  • imagem de igsi Demo Dashboard Template on Angular JS & Bootstrap $589.00 USD

    “Li Qun Z is a very committed worker, I recomend him widely!”

  • imagem de shaiwuwoiq002 Project 18105551 has been deleted $235.00 USD

    “good work”

  • imagem de freelancerM2017 Project for Li Qun Z. $1400.00 AUD

    “He is very professional and he is responsible. He fixed problems and issues. Thanks.”

Experiência

Web/Blockchain/Mobile developer

Jul 2012 - Jul 2017 (5 years)

I worked as a mobile/web/blockchain developer. I have developed many mobile apps, web sites, ico/cryptocurrency sites.

Educação

Bachelor

2008 - 2012 (4 years)

Certificações

  • Python Level 1
    100%
  • Android 1
    97%
  • Preferred Freelancer Program SLA
    94%
  • JavaScript Level 1
    92%
  • PHP Level 1
    87%
  • US English Level 1
    80%

Verificações

  • Conectado com o Facebook
  • Freelancer Preferencial
  • Pagamento Verificado
  • Telefone Verificado
  • Identidade Verificada
  • E-mail Verificado

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