Profile image of MaMingMing
Flag of China Shenyang, China
Member since 2 Eylül 2017
1 Tavsiye


Çevrimiçi Çevrimdışı
[Programming Experience] • Web: 6 + years • Cryptocurrency Development • Windows App: 8+ years • Java: 5+ years • Swift: 3+ years • Moderate experience in Objective-C • Knowledge of multi-threaded, asynchronous code • Proven debugging and performance testing skills • Ability to write clean, well factored UI code • Ruby [Technology Experience] • Strong knowledge of iOS SDKs, different versions of mobile OSs, and dealing with different screen sizes (responsive design) • offline storage, threading, and performance tuning • Analytics, Cloud Message/Push Notifications, In-App Purchase, and Location and Map APIs • REST / JSON / XML Web Services • Git • Carthage, Cocoa Pods • Apple Pay, PayPal Integration, Stripe [Personal Qualities] • Ability to understand business requirements and translate them into technical requirements • Passion for quality and attention to detail • Focus on moving the business forward, always keeping the customer at the center of everything I do
$30 USD/sa
5 değerlendirme
  • 100%Tamamlanmış İş
  • 100%Bütçe Dahilinde
  • 96%Zamanında
  • 29%Tekrar İşe Alınma Oranı


Son Değerlendirmeler

  • image of lkj79 Simple VB Application to communicate with Server via WCF $1250.00 USD

    “Good job delivered before deadline. Skilled programmer that seemed able to cope well with different coding languages and certificates. Very responsive. Would recommend to anyone and use again for future projects.”

  • image of viriato2 developpment on existing MS access file: VBA expert needed €50.00 EUR

    “He succeed in making a difficult Access Database. I'm really happy with the job”

  • image of viriato2 I would like to hire a Microsoft Access Developer €170.00 EUR

    “perfect. App done on time according to my requests”

  • image of abhinavs1ngh Hire a hybrid expert 1 $70.00 USD

    “This freelancer is very professional. This is second project for us. He is an amazing coder, he easy understands the client needs. He helped me with a complicated . He delivers high quality results, he is respectful and has enough patience with his clients. So far, he is the best freelancer I have work with, I highly recommend to hire him. My next projects I definitely will work with him. Thanks.”

  • image of abhinavs1ngh Find Xamarin Expert - Urgent work $150.00 USD

    “She is very good freelancer in the world , i think. All of the employers have to hire him to get success work. It's always tricky to work with someone else's existing and poorly documented code base. Ming did a great job. His English is excellent and he responds quickly, concisely, and thoughtfully. Out of all the freelancers I vetted, he was the only one who was fully available , competent, and accepted a bid within the stated range of my project. He was willing to revise the code upon finding issues, and he also suffered through a lengthy mutual debugging process with one of our developers. If you can clearly explain the requirements to him, he has a keen understanding. Very satisfied, will consider working with again and keep long term relationship.”


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)


  • Preferred Freelancer Program SLA
  • US English Level 1


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