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Zhengnami

Xamarin & Mobile & Web Developer & 3D, 2D Perfect Design

Username: zhengnami13

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Location: Shenyang, China

Member since: April 2013

Reputation:

4.9/5

(98 reviews)

7.4
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8 users have recommended this freelancer.

My skills:

My projects:

  • €450.00 EUR
    5.0
    Profile image for Seller Raizen21

    Raizen21

    12 days ago

    great working with. Listening carefully to requirements . I would rehire again.

    Project Description:Hello, We have developed a complete and functional web service in WCF(.Net) and have a developed a working android app with it. We now want to have a similar version for iOS . In this first phase, the...
    [more]
  • $2680.00 USD
    5.0
    Profile image for Seller dsweany

    dsweany

    13 days ago

    Zheng is an excellent developer with incredible knowledge. I would definitely recommend him and would hire again without question.

    Project Description:Write an application that uses the built in iPhone accelerometer technology. Very similar to the iPing and PerfectPutt applications with some unique differences. Golfer would be required to purchase an iPing cradle that holds the iPhone and attaches to the putter...
    [more]
  • $2880.00 CAD
    5.0
    Profile image for Seller o0JoeCool0o

    o0JoeCool0o

    Jun 12, 2014

    Fantastic work. Was able to get around complex issues, definitely will rehire.

    Project Description:I need an Android version of the PSPDFKit framework, with hand written annotations that look the same quality and smoothness as the pspsdfkit one. We have a project we made in ios in pspdfkit that needs...
    [more]
  • $1052.00 AUD
    5.0
    Profile image for Seller tomii955

    tomii955

    Jun 9, 2014

    The app has been completed.

    Project Description:Concrete calculator The Concrete Calculator can be used to estimate the volume of the concrete you will need for the size, or area, of the land that needs to be covered. The size of the area can be specified using rulers or using the drawing tool...
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  • $504.00 USD
    5.0
    Profile image for Seller aliemami

    aliemami

    Jun 7, 2014

    awesome experience<br/>few times i have worked with him, he is very pleasant to work with and excellent programmer <br/>he is one of the best programmers i ever have worked with. I would hire him again. <br/>great programmer, awesome to work with and a great communicator. I will continue work with him for rest of my project

    Project Description:to finish an iphone music application, the work is almost 90% complete the candidate should have following expertise: - be expert in creating application using xib files - be expert in pre ARC applications...
    [more]
  • $1286.20 USD
    5.0
    Profile image for Seller hkbilly828

    hkbilly828

    May 23, 2014

    Good, On Time, Nice. Very nice

    Project Description:Write an iPhone application for socket + stock quote I have a server have provide json data (web socket [socket.io]) you need to create a iphone application (using tab controller and tableview to store...
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  • $150.00 USD
    5.0
    Profile image for Seller bmrlau

    bmrlau

    May 16, 2014

    Zheng is a Smart Developer, and is always there for support in case of any problems, and perfect communication through the whole project.

    Project Description:Correct a bug fix in who viewed my profile.
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  • $650.00 USD
    5.0
    Profile image for Seller rzckh123

    rzckh123

    May 5, 2014

    Awesome work<br/>

    Project Description:Additional functionality.
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  • $945.00 USD
    5.0
    Profile image for Seller magnusandersen

    magnusandersen

    Apr 30, 2014

    Yeah hes good :)

    Project Description:I need an app where users can store credit card number, expire date and cvc code. The program should need a security code to start, selected by the users upon first start of the app. Then add-edit-delete for every card...
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  • $4937.00 USD
    5.0
    Profile image for Seller rzckh123

    rzckh123

    Apr 22, 2014

    Good developer, work hard finish tasks fast.<br/>Good work!<br/>Good!<br/>quick and fast, definitely will hire again.<br/>Good work, on budget and on time<br/>Good job<br/>great work, nice and fast<br/>Good, solve problem very quick!<br/>Good work, solve problem quick and clear, explain code nicely. Definitely will hire again in the future.

    Project Description:We need a skilled iOS developer cooperate with us as a consultant with follow skills:\r\n1. Familiar with coreLocation/GPS service, coreData(might or might not need, depend on how we handle localized data), data validation and other basic iOS SDK function.\r\n2...
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    Zhengnami has not completed any projects.
  • $31 USD/hr In Progress

    Hellowe are developing new mobile apps based on Wordpress.we need professional freelancers that familiar with BOTH WordPress and PhoneGap.if you have 3+ years you can bid !thank you.

  • $4842 AUD In Progress

    - Endorsement System- Fix Bug List

  • [Sealed] In Progress

    [This is a Private Project. You must be logged in to view the Project Description]

  • $36 USD/hr In Progress

    Experienced programmer wanted for Xamarin project.Applications from programmers with proven experience ONLY.We need a prototype mobile application build in Xamarin for Android.The purpose is a general application for field service / delivery, including:- local database for offline functionality- Multi treated, background communication with webservice, when having Network connection, logging GPS-position every 10 secs (configurable)- Login - call to webservice- Load route from webservice (a route is a set of stops; adresses to visit and to perform a task; fx delivery or field service)- Display a list of stops for the loaded route- Select a stop on the list, show a page with details for the stop eg. name, address, phone number- Show stop on a map and enable navigation to the address- Signature capture for proof of delivery. Save the signature in the database.- Report the stop as done, register the actual date/time and GPS-position in the local database- In the background send the information to webservice whenever possibleThe prototype should be documented and we should be able to continue the work ourselves.

    [more]
  • €1443 EUR In Progress

    Our company is looking for an Android App developers. The application already exists on iOS device, now it must be developed on android mobile and tablet. The app present on mobile phone is dedicated to customers, that on tablet is dedicated to the merchants.The mobile app allows the customers to purchase product directly from the app and receive coupon and special offers from the merchants.The two apps will communicate with a backend server through restful php web services already implemented.Those web services will let apps fetching data in the XML format.We have attached a wireframe in order to let you understand the app main functionalities.Once the project is taken in charge a specification document will be provided with all the details about communication web services.The project is very urgent and it should be developed in one week once the technical requirements will be provided with. We will deliver the requirement on Friday 10th January and the project must be completed on Friday 17th January.

    [more]
  • $35 USD/hr In Progress

    I know you get this request all the time and I am in now way trying to low ball this project. I studied math and many of my peer in university studied computer science and I first hand know this is a huge project. But I also know the average going rates for software development so lets play fair ball pure business/service. I need to develop a website with a monthly registration fee as well as a very small transaction fee. As you may know Vaporizers and associated items are becoming a large consumer interest. I am the founder of Vaporize-IT Distribution Corp. I have created a web or net between local (socal) wholesalers and local (socal) retailers. BUt this is growing to large for me to manage on my own. My niche is that &quot;on hand inventory&quot; is deliverable within 6 hrs and my &quot;on call inventory&quot; is available in 24 hours. We mark up the item on average (emphasis) average 35%. My on hand inventory is once the order is received is delivered by a driver within 6 hrs and my on call is delivered by a drivr within 24hrs. BUT! I want to give a retailer the option of being a wholesaler as well for certain items. If they must order some they might as well order a lot and wholesale a portion to another retailer. THey can choose to send it themselves, or have a driver of mine pick it up and deliver the item for an added cost than can be divided by both parties evenly. THe seller should be able to choose his payment option be it Cash on Delivery or Cash on Order. It is imperative that this site is exclsively for retailers (who identity should be masked with only location of store available to view to prevent retailers fueling neighboring competing stores. This exclusivity can be maintained by invite only memebership. Im willing to put up funds to have this done well for I feel it has a huge growth potential.

    [more]
  • $1546 USD In Progress

    Hi, i need a good developer to improve completly a componant community poll in my website joomla, if you do a good and speed job tell me. For all task tell me in skype [ USERNAME = nojmoi ].

  • $180 USD In Progress

    I have a client that uses Smugmug to display photos from his events. He&quot;s looking to have his Smugmug account perfectly match his header/nav and footer with his website. Smugmug: http://idjent.smugmug.com/Website: http://idjent.com/

    [more]
  • $824 USD In Progress

    Looking for professional to do the Mobile Optimizayion of our B2B platform http://www.italianbrandsdistribution.comWe are also looking for someone to do the Mobile App for our offer system for members to register, login and send to their friends, sharing, etc.Our offer system page: http://www.italianbrandsdistribution.com/offers

    [more]
  • £1473 GBP Today

    to write an android application that connects to a server with api and makes a phone call to change cid

  • $842 USD Today

    We have an iPhone application that has been written but needs to be finished so that it can get on the app store. The big problem is the overall experience. The application is for high school students to share books and read what others have thought about books. How they do this is when a student finds a book they like they can scan the ISBN number and then tag a GPS location where the book was. Other students can then look this information up in the app and find the book and comment on it. All of the above functionality needs to be added to the app. The design may need to be cleaned up a bit as well. Must have iPhone and iPad versions.

    [more]
  • £1500 GBP Today

    I need a mobile app created which is similar to the game four pics on word.

  • $25 USD/hr Today

    We are looking for experienced IOS developers to create location-based apps that will display relevant content based on the user&quot;s location. These applications will need to communicate with the device&quot;s gps and camera, and be able to interface with a web service to verify and synchronize login and application information.When applying, please include a brief description of relevant location-based apps that you have developed. We will share more information directly with the most relevant bidders, via the private message board.Thank you.

    [more]
  • $4842 AUD Today

    We need a simple, one view app which displays a forward looking view of terrain (based on the SRTM DEM data set) with coastlines, rivers, lakes and runways and obstacles displayed on the terrain (from VMAP0). We will provide runway details and obstacles for use with the app. Terrain and obstacles need to be coloured to show you what you will potentially collide with.(red and yellow).Example image attached

    [more]
  • $26 AUD/hr Today

    Wematch is a very popular tinder-like dating app currently running on the IOS platform.We are in an exciting dev phase where we are introducing new features and optimizing Wematch for other platforms ie iPad, Android etc.We want you! to be a part of our fun and exciting startup so send your applications through asap!Please go here to download Wematch - https://itunes.apple.com/us/app/wematch/id671875751?mt=8

    [more]
  • [Sealed] Today

    [This is a Private Project. You must be logged in to view the Project Description]

  • $5263 AUD Today

    We have a vision and a plan for an App and require an App developer to assist in taking it from an idea to market. The App will be a social networking/game type app, in a similar domain to Words with Friends, Quizup etc. The app will have both online and offline capabilities and the aim is to have both iPhone and Android compatibility. As we have no experience in App development, we&quot;re initially looking to get an understanding of timeframe, complexity etc from someone experienced, and more details on the App can be provided upon consultation, after which costs etc can be discussed, with the potential for either a fixed price or profit share.

    [more]
  • $5263 USD Today

    Making an app for people who love the party life. Won&quot;t give to much away. Aims to be a world wide app! App is by Corey Worthington.

  • $1473 USD Today

    Looking for a developer that knows how to develop apps with Xamarin in Visual Studio 2013.Only apply if you know exactly this. All other application with a full list of know all platforms will be disregarded or reported as spam

    [more]
  • $5263 AUD Today

    Write an Iphone/Android compatible application capable of having links to youtube UNLISTED Videos, to be played within the application at normal speed and slow motion. create a website to add more videos and categories myself into the applicationoptions for users to buy videos by artists, type of video or VIP access to all videos.purchase thru apple or google account pages to add photos and biography of the artists

    [more]
  • $4210 USD Today

    Education app, revenue channels have already been developed

  • $1578 USD Today

    [This is a Private Project. You must be logged in to view the Project Description]

  • $8421 USD Today

    We are looking for someone to create a mobile app that is extremely similar to these two applications: 1) http://www.thetileapp.com/2) http://www.thetrackr.com/We have mechanical and electrical engineers that can build the hardware necessary but we need someone to help with the mobile app development.

    [more]
  • $26 USD/hr Today

    HelloI am interested in developing a restaurant Waiting List app like this:http://www.noshlist.com/featureshttp://www.buzztable.com/product/restaurant-wait-listI am only interested in freelancers who could dedicate full time during the development of this project, part timers are not accepted.Also I am looking for someone who has developed iPad and iPhone applications before with very good system analytical skills.Regards,Ahmad

    [more]
  • [Sealed] /hr Today

    [This is a Private Project. You must be logged in to view the Project Description]

  • $2947 USD Today

    I have not done anything for this project yet. I just have a great idea that i want on the market. This was a math game brought to my attention by an ex military soldier. This game is very fun and addicting. Basically you get 5 random numbers, whether its from a deck of cards or just 5 random numbers. You get to use: addition, subtraction, division, multiplication, square root, and the number squared. Using one, all, or a mix of this (addition, subtraction, division, multiplication, square root, or the number squared) you have to end up with 50. all 5 numbers have to be used and only can be used once. the numbers and can be used in an order. i have test it and there is always a way to get 50. try it yourself. its a great, simple, addicting math game.

    [more]
  • £6842 GBP Yesterday

    I&quot;m Looking to create a mobile app Which will be a mix between Instagram app, Fancy App, and be connected to a database of products and prices.Which the user can share on the site and other users can purchase.

    [more]
  • $63 NZD/hr Yesterday

    MyHR is an online HR software resource for businesses.After 1 year of operation using a prototype system we have undertaken a full redevelopment, building software from scratch, incorporating all our learning.The new software will be built entirely in node.js and with growing interest in our product we would like to speed development up.We are therefore looking for experienced node developers to help our core team on specific coding tasks.

    [more]
  • $1500 USD Yesterday

    Write code for our Android version of our photo app that we already have out for iPhone. Create an in-app purchase for both iPhone and Android versions along with a free version of both applications.

    Zhengnami does not have any open projects.
    Zhengnami does not have any work in progress.
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Portfolio

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Résumé

Experience

Mobile Software Development

Jan 2010 - Dec 2011 (1 year)

Shanghai Guangming Software Development Co., Ltd.

I developed many mobile business apps.

Education

Software engineer

Shanghai University of Engineering Science

2005-2009

Software engineer

Shanghai University of Engineering Science

2005-2010

Certifications

Electronic Engineer

Shanghai TV University

Publications

Network technology

zhengnami

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