Profile image of jinzhenzhu8691
@jinzhenzhu8691
Flag of China Yanjishi, China
Member since June 9, 2017
17 Recommendations

jinzhenzhu8691

Online Offline
❤ I have developed over 80 mobile apps and 100 websites ▶ Games (Unity 3D) ✔ Strategy, Casino, Puzzle, Action Games ✔ Card, Racing, Sport Games ▶ AR, VR(Vuforia) ▶ Mobile Apps & Desktop App (Java, Swift, Hybird = Ionic, ReactNative, PhoneGap, Xamarin) ✔ Taxi App, Service Booking App, Ride Sharing App ✔ Shopping App, Food Ordering&Delivery App ✔ Event App, Health&Fitness App, Medical App ✔ IPTV App, Music&Video App ✔ VPN App ✔ BLE&Bluetooth App ✔ OCR & OpenCV ▶ Websites ✔ E-commerce(Shopify, Magento) ✔ Word-Press ✔ Magento , Shopify ▶ Cryptocurrency Exchange, ICO promotion ✔ BTC, LTC, ETH, ICO, XRP exchanging & trading system ✔ Blockchain implementations ✔ Ethereum Solidity and Truffle ✔ Fork on Litecoin ✔ Smart Contracts & Websites ▶ Electronic Engineering. ✔ FPGA ✔ Raspberry PI ✔ Arduino ✔ PIC series MCU ✔ PCB design
$35 USD/hr
31 reviews
7.2
  • 97%Jobs Completed
  • 82%On Budget
  • 92%On Time
  • 12%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of greg2508 RASPBERRY PI EMBEDDED PROGRAMMING $1000.00 USD

    “Excellent programmer and hardware skills. Ming is very well educated in custom apps and hardware engineering. Very please with his work !”

  • image of polygenis Build an app for android €1500.00 EUR

    “We are in the middle of a big project and until now this guy is fantastic. His work is amazing and also we can communicate perfectly to what i exactly want him to create. He is a professional and his work is really perfect. He is very fast at his work and understands easily the whole idea and how to work on it. He also make suggestions to to the project that make it better.”

  • image of Tatyana G. Find a engineer to make Bluetooth device controlling LEDs $700.00 USD

    “Li Ming is expert in BLE and Bluetooth. He understood my project requirements perfectly. He makes the process to easy and very professional. I am happy to have him as my developer. I recommend him strongely Thank you so much !!!!!”

  • image of DinoSane Project for Ming L. $800.00 USD

    “So far so good! Milestone acomplished as agreed!”

  • image of nationphone Project for Ming L. -- 3 $3250.00 USD

    “very knowledgeable guy. delivered solid product”

  • image of lanqing5214 Project for Ming L. -- 2 $800.00 USD

    “Doing a very good job and good skill for project. very recommend it!”

Experience

Mobile Android app expert

Feb 2008 - May 2017 (9 years)

I have worked Mobile network company for long years

Education

Doctor

2004 - 2008 (4 years)

Certifications

  • Preferred Freelancer Program SLA
    84%
  • SQL Level 1
    82%
  • Numeracy 1
    81%
  • US English Level 1
    77%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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