Profilbillede af dojia
@mingming46
Flag for China Dan Dong, China
Medlem siden 28. oktober 2017
8 Anbefalinger

dojia

Online Offline
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 anmeldelser
6.7
  • 96%Jobs udført
  • 97%Indenfor Budget
  • 100%Til Tiden
  • 17%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af daiumbutt Project for dojia $120.00 USD

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

  • billede af 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.”

  • billede af 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!”

  • billede af igsi Demo Dashboard Template on Angular JS & Bootstrap $589.00 USD

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

  • billede af shaiwuwoiq002 Project 18105551 has been deleted $235.00 USD

    “good work”

  • billede af freelancerM2017 Project for Li Qun Z. $1400.00 AUD

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

Erfaring

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.

Uddannelse

Bachelor

2008 - 2012 (4 years)

Certificeringer

  • 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%

Verifikationer

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

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