Profile image of MaMingMing
Flag of China Shenyang, China
Member since September 2, 2017
9 Recommendations


Online Offline
✓ WEB & MOBILE & GAME TOP DEVELOPER - HAVING 6+ YEARS OF EXPERIENCE I always ask clients like this, "Are you 100% satisfied with my work? If not, please don't hesitate to tell me. I 'll do my best for your 100% satisfaction." NO ONE WAS DISSATISFIED WITH MY WORK AND WILL BE FINE IN THE FUTURE AS WELL. PROUD OF 100% ⭐⭐⭐⭐⭐ & 100% COMPLETION RATE! ⭐ TOP SKILLS Web(PHP, MEAN & MERN, JSP), Android(Java, Kotlin), iOS(Swift, Objective-C), Hybrid(Ionic, Xamarin, React Native), Game Development(Unity, cocos2d) ⭐ 6+ YEARS OF EXPERIENCE Social Networking, Shopping, Chatting, Dating apps, Global Websites, 3D, 2D Games. ⭐ PROFESSIONAL DEVELOPMENT Professional Management, Fast Coding, Testing and Bug Fixing, Documentation. ⭐ BEST SERVICE Fast Response, Full Time Availability, Best Quality, AND LIST GOES ON. ⭐ ALWAYS READY FOR YOU, JUST MESSAGE ME NOW :) Best Regards. Ma
$60 USD/hr
41 reviews
  • 100%Jobs Completed
  • 87%On Budget
  • 91%On Time
  • 21%Repeat Hire Rate


Recent Reviews

  • image of Mohammad Arif H. Build me a Photo Frame App with Inspirational Quotes $1000.00 CAD

    “Rui is a great app developer. He knows his stuff pretty well. He is a very knowledgeable software developer as well. I myself is a software developer as well but in a different field other than android apps. Rui took my concept UI and coded it accordingly and it didn't take much of my effort to make him understand what I was looking for. He delivered his app timely and kept his commitment. Rui also suggested some concept that helped my project a lot. I highly recommend him!”

  • image of Antonio H. A website using Webglrenderer and Javascript as a key navigation and appearance mechanism $800.00 USD

    “Rui delivered product to specifications as described. He was very flexible in the design and layout requirements and worked closely with us throughout the project. Communications were excellent. He was always accessible and addressed any issues or concerns immediately during the quality assurance and test cycles prior to delivery of the final work product. Highly recommend him.”

  • image of Supriyanto A. Project for Rui M. -- 3 $310.00 USD

    “BEWARE !! ... they only ask to release milestones before even starting to work on the project. It was a terrible experience. The first and second projects, 2x $ 1000, were not completed but asked for the best payment and review. I've been tricked by $ 2000. Step 3, ask for a $ 300 release or he won't do it. THIS IS A TRAP !! BEWARE !!, @MaMingMing and @Mingyi they are con artists syndicates on Freelancer.Com. All evidence I captured at [login to view URL]”

  • image of Supriyanto A. Project for Rui M. -- 2 $1000.00 USD

    “Good work and give me solution about backend processing.”

  • image of Supriyanto A. Project for Rui M. $1000.00 USD

    “The programming technique is good, the UWP design is neater than the previous freelancers.”

  • image of Fernando K. Correcciones de app en iOS €650.00 EUR

    “Excellent work, everything went smoothly.”


Hybrid App Development

Apr 2015

I've developed hybrid mobile apps for 2 years. I've master frameworks such as Ionic framework, react-native,xamarin, etc

Augmented Reality Development

Feb 2013 - Mar 2015 (2 years)

I've developed Augmented reality mobile apps for 2 years. - "The friends under the sea" app is uploaded to google playstore and appstore in 2013 year. - "AR app Builder" is automatic builder for AR app. - "T-shirt AR" app is an Augmented reality app for T-shirt. These are only a part of my products. Above apps have many features like capturing video&image, sending via SMS, etc.



2008 - 2011 (3 years)


Software Engineering (2011)

Dalian University of Technology

A software engineer is a person who applies the principles of software engineering to the design, development, maintenance, testing, and evaluation of the software that make computers or other devices containing software work.

Customer Service Expert (2014)

Shenyang Jinglin IT ltd.

Customer Service, Customer Consult, Customer Relationship


About relationship DB model based on Fuzzy.

Defined a model of the relationship DB based on fuzzy function.

A method to make enterprise business website based on EJB

View(JSF, JSP, ExtJS) + Controller(Struts, Spring) + Model(EntityBean, SessionBean)


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  • US English Level 1


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