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Zhang Hui

Mobile Expert

Username: hanzhen18

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Location: dandong, China

Member since: March 2012

Reputation:

4.9/5

(90 reviews)

7.7
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3 users have recommended this freelancer.

My skills:

  • $200.00 USD
    4.4
    Profile image for Seller textmessage

    textmessage

    5 days ago

    Very professional. If you have very specific details on what exactly an app should do he can deliver great work.

    Project Description:Swipe data app
    [more]
  • $350.00 USD
    5.0
    Profile image for Seller DataServices93

    DataServices93

    May 25, 2014

    Good developer.<br/>

    Project Description:Finish an iOS app that has been 95% completed.
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  • $515.00 CAD
    4.6
    Profile image for Seller marksangor

    marksangor

    May 7, 2014

    Great coder!

    Project Description:Hello, This is phase 1 of 3. This phase is very simple but it involves communication with a bluetooth device. You need to have an experience with bluetooth detection to bid on this project. I will provide all assets for this project...
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  • $309.50 USD
    5.0
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    actualtec

    Mar 6, 2014

    The project was finished on time. Han understands very fast what is needed in project.

    Project Description:Hi freelancers, We need a simple ipod mobile prototyping asap. The user interface display screens with: lists of tasks and let them create a new one, modify or delete one by one. If you are an...
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  • [Sealed]
    0.0
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    fbarcenas [ Incomplete Report ]

    Feb 17, 2014

    Total thief. He asked me for milestones upfront, and I lost them all. He ignored me after milestones were released.

    hanzhen18's reply:

    Weired Cleint!!!!We discuss the project on skype on Friday and were suppossed to discuss gain . But unfortunately he have been ping me on freelancer chat system for serveral days. he only sent me message 6 messages in 3 times . and he also hired another developer . when he get the result from another developer . we provide me bad feedback . WE BOTH AGREED TO refund the money and remove the project . After i return back money , he refused to change the feedback . None - Professional

    Project Description:You will add a way to open any android application from a link in the PDF file. For example the link app:com.facebook.katana would launch the facebok app. The source code is available here: https://github.com/ieee8023/PDFViewer...
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  • $722.00 USD
    4.6
    Profile image for Seller tonybristol

    tonybristol

    Feb 13, 2014

    Most of the delays were due to my hectic schedule. Though overall satisfied with Han's work. I ended up carving off a piece of work my team didn't have the bandwidth to complete. Han's ability to code and deliver was exceptional. Will think of him again on the next project.

    Project Description:Project Description: We have an app we&#039;ve developed (Mobile Commerce Application - Works with Magento backend). We need help with the photo module of this application. The application is written on the...
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  • $4248.00 USD
    5.0
    Profile image for Seller fayzland

    fayzland

    Feb 13, 2014

    excellent results. Thanks Eric

    Project Description:My Martial smarts ios. Android and web base
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  • $2062.50 USD
    5.0
    Profile image for Seller aaronlindsay

    aaronlindsay

    Feb 8, 2014

    Amazing developer! I would highly recommend working with him... Very fast and effective in iOS.

    Project Description:Cell Lock List iOS 1) Incoming Call/Accept Notifications Bug – We need to track when the app is launch from the home screen (using the link below) and not add this time to a users locks or activity....
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  • $1030.00 USD
    5.0
    Profile image for Seller aaronlindsay

    aaronlindsay

    Feb 7, 2014

    He is an amazing iOS developer! One of the best I've worked with on freelancer. Good communication and always exceeds expectations.

    Project Description:Version #1 - new design, new features and copy of the app for truckers.
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  • $3250.00 USD
    5.0
    Profile image for Seller shawmona

    shawmona

    Jan 24, 2014

    Great work! Thank you

    Project Description:So basically I am trying to create an app that allows people to join wrestling teams that they participated on. Basically follow a career of a wrestler. I need to be able to select a high school team,...
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    Zhang Hui has not completed any projects.
  • $1030 USD In Progress

    We need to integrate a timeline to our iPhone app like Facebook, Path, Line.We have the design but we need a library that we can customize (custom UICollectionView or something better)The timeline will include, posts, photo, videos, albums, share Links, Location.Action to comment and LikeData to display should depends on a datasourceWe will program the delagate and format the datasource to complyPlease include the word &quot;Room&quot; in your response. Any generic response will be ignored.Timeframe is 3-5 days.

    [more]
  • $3092 USD In Progress

    social media/dating app specialist has done previous projects will disclose project after being hired

  • $515 AUD In Progress

    Need an iphone app similar to Cash Cam by empire loans but for Austalian use. We are pawnbrokers. You can use images and info from my website and ebay shop www.cashaway.com.au

  • $3092 USD In Progress

    Here is what i am looking for for my pharmacy employees.1- Ability to share files between iphones. 2- the iphones will discover each other and will have the ability to connect without pairing ( can we override the pairing and the phone can connect with each other automatically as long as both phones have installed the app)?within the app there will be folders that are listed by name as default folders and if employee 1 has a file in folder 1 then the file will show up in employee 2 in folder 1 in his own app.?? if its in folder 2 it will go to folder 23-the files that can be shared should be regular files with the ability to add media to them.when 2 phones are connected the persons will be able to message phone 1 and phone 2 to each other.when 2 phone connect the setting should allow an alert to pop up or the owner can turn down that feature.Please let me know the cost. and if we can do that.I need it in Xcode because i have to add their names to some filesThank you very much

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  • $11000 USD In Progress

    Completion of an app left half finished by another freelancer. iOS, Android and web programming. Scope of development detailed in the 9 scope documents sent over via private message.

  • £1855 GBP In Progress

    I have an App developed across Android and iOS which allowed customers to print T-Shirts through their phone by accessing Instagram and camera pictures. Unfortunately it was made in Titanium which has caused constant issues with improvements and functionality which I&quot;d like to get resolved with the help of a new developer. The new version must be built in native code and have Paypal integration into purchaseFor more background on my company, take a look here http://exposedapparel.me/

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  • $1030 USD In Progress

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

  • $3402 USD In Progress

    PLEASE READ DESCRIPTION IN ITS ENTIRETY PRIOR TO BIDDINGAudit Software Mobile Layout1) Login Screen – User ID & Password (Native to tablet)2) Home Screen – Assigned Inspections Button, Inspections History Button (logs all completed and sent inspections for the past 7 days), Logout Button, Sync Data Button3) When click on the assigned inspections button, would show all assigned inspections for the next 5 days from our assigned Q. Fields would include, date scheduled, dealer name, client name, contact name, address, &quot;Map It&quot; button to google maps or built in navigation.4) When audit is selected, would load in all current data i.e. Loan Number, Year, Make, Model, VIN, Colour, Mileage, Floor Plan Date. All data should be sortable by field title in ascending and descending order alphabetically and numericallyRow would look as follows with also adding other columns noted above: 12345678901112345 1998 Ford F150 Green September 14 2013 65798347843987593 2006 Chevrolet Impala Red October 1 2013Etc…2 tabs at the top of the screen. 1 for Completed vehicles (once a vehicle has been selected as onsite or another status is selected and all appropriate details have been entered the vehicle would move from the active tab to the completed tab). The vehicle must be able to be moved back into the active tab if accidentally selected. The completed tab will display the vehicle lines in the order that they are moved over with the most recently moved over at the top of the list.Active Screen: The check box on the left would indicate the status “Onsite”. If the inspector clicks on the VIN # of the vehicle a pop up screen would appear with a select status drop down (see attached sheet for all status selections to be provided when bidding closes). The second row would be mandatory “Verification Method” – Selections would include (In radio button format) Visually Verified, Phone Verified, Unverified, Other – See Comment. A comment box would be below also for the inspector to type in any comments (which would be a mandatory field if the Other – See Comment radio button is selected.Sync Data ButtonConnects to Apex back end server to receive data and update any dealer inventory lists.Last Page:Dealer contact Signature Capture, Auditor Signature Capture, Print Audit Button, Complete Audit (Software would look to ensure all data has been entered, all vehicles completed, signatures captured and Take Photo (mandatory)We are looking at both Android development and ios. We are also interested in seeing if the developer can create it on a platform that can be released on all platforms ios, android, blackberry with still using all functionality of navigation (Map It link, camera etc) Would like to be able to use on tablets and smart phones.Must be able to setup webservices once we are ready also to communicate with the back end server.We will require graphic mockups on powerpoint presentation prior to build as we wish to ensure all graphics and layout are satisfactory prior to building.Please review ALL details of this project prior to agreeing and bidding!!!Thank you!

    [more]
  • $1546 USD In Progress

    iOS Client (MMORPG)Windows Server (Hosting the MMORPG server)Small world with 2-3 townsGraphics need to be 3D but look like 2D (I have an example for you)Players will be able to interact (Trade)Inventory system Login SystemCharacter creation system (I have an example for you)One joy stick for view, the rest would be point to click to move around in world

    [more]
  • $2886 USD In Progress

    This mobile app is a very simple and only informational, nothing fancy.The app contains the following screens:(1) The splash screen. Shows our logo.(2) The list of main categories. (these categories could have an icon beside them)(3) List of sub categories (once clicked on main category this screen is displayed)(4) List of services titles and snippets (once clicked on the sub category this screen is displayed. Snippet is the first 2 lines of the service description )(5) Service description (may contain images). (6) Favourite list (can favourite service descriptions). This screen shows main category > sub category > service title and snippet of service description.(7) About us page which shows a description of the app, app version, building code version, etc.Must have features:(*) A robust search:- search string: must return the search description. It must show main category name, sub category name, service name and relevant excerpt of text highlighting the search term. Once click on the search result it will jump to the service description.- service code: directly jump to service description.(*) Email service using the mail app:- subject contains service title- body contains service description(*) Solicit user feedback as per Android/Apple guidelines.Menu:(*) Home: Main categories(*) Search(*) Favourites(*) About UsOther:(*) The entire database of categories, sub categories, services and descriptions will be supplied to you in a JSON format(*) It should check a url for JSON updates. The app keeps an internal version number, if the server version number is higher than the app version number the app downloads the update.(*) The app has to have an appealing design (either you use a graphic designer to design the app or you must also know graphic design to design the app)(*) The app must apply best design practices(*) The app is just a shell that could contain any information so long as the format of the JSON file the same.(*) One native app to be created for iPhone platform and another for Andriod platform.

    [more]
  • $1546 CAD Today

    Looking for someone who can create a soccer/football management game for Android and/or Iphone. This will be an ongoing project as this app will require updates/ upgrades from time to time. Game begins where player picks a team to manage. Player will manage the team off the pitch, on the pitch and financially. Features will be but not limited to: player development, player transfers, game engine/scores generator (based on certain stats), discussing players contracts, hiring/firing staff, training, arranging friendlies, developing stadium, controlling ticket prices, discussing sponsors deals and advertisements, getting a loan from banks etc..I would like to know how long it will take as well as how much it will cost. I can provide a database with players names, skills, team etc. I would like this to be professionally done as it will be a paid app. Please email me with questions, offers, suggestions.

    [more]
  • $25 USD/hr Today

    I need an app that will let the user upload photos from their phone and choose from a selection of photo frames to put around it. It would be similar to the android app &quot;PhotoFrames&quot; or &quot;Loona Pix&quot;. Let me know how much something like that would cost.

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  • [Sealed] Today

    Need an app to generate quizes automatically. An app must generate at least 1 million quizes and display them in the app for people to solve. Ability for users to generate their own quizes. Please provide puzzle or similar app examples created before.

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  • $773 USD Today

    I would like an android app that allows people to access their phone&quot;s contacts. Users would select their phone&quot;s contacts and notify those people that of a connection request. If the 2nd user accepts the request through the app, then a connection is made and the two users can access a map (in the app itself) that shows the locations of the people they have connected with for a brief period of time

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  • $773 USD Today

    I&quot;m looking i have an Iphone App built:in needs to have a log on system to log in (maybe facebook linked) then using an in app username be able to post public notes about other users and well as private messages to other users. if you Bid over $ 750 you will not be considered.

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  • $41 USD/hr Today

    Look at this project: http://www.raywenderlich.com/66584/ios7-ibeacons-tutorialI need you do some modifications as you can see you have to add manually the uuid and major and minor, what I want is the next:1.- Click add button +2.- Write the name of device3.- Put beacon very close to smartphone -- 5cm4.- App saves the major and minor value**For point number 4 all my beacons will have same uuid.. so when adding a new beacon it will have to be looking for an specific uuid and a specific power(distance between beacon and iphone)... when the beacon is really close save the major and minor for that device...Im paying just 30 usd... as you can see there is no need of interface jsut modify a little, its really simple

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  • $4639 USD Today

    The new project will allow data to be transferred from the previously created mobile app pproject (iphone and Android) to the eTrac WebForms software instead of Google Docs. To accomplish this several things must be accomplished:1. Setup configuration screens for new data target2. Create a mechanism for mapping the data fields in XML3. Push data via web servicesDetails attached in BAI Project 2 requirements.docx in zip file with supporting documentation.

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  • $1030 USD Today

    I need a children game written. I already have the design.

  • $1546 AUD Today

    Hello I am looking for someone to create me a top iOS navigation app, I don&quot;t mind what type of navigation app it is, it must just proven great ROIPlease post me examples of the navigation apps you have made, and also any source codes you can use for my project.It would be best if you have source code and can just reskin the work.thank you

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  • $773 USD Today

    1. Create an iPhone native app must support 3.5 to latest inches screens/iOS2. You will create app with functionalities like mcTube app with option to show animation instead of youtube video I will tell you details before awarding project if you agree to do within 300 budget 1 week then we will move forward otherwise no problem. Must be original work and kept private not in profile etc.Thanks

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  • $3092 USD Today

    an iphone mobile application using square and parse APIs.square is a payment API and parse is the database space. The number of pages are almost 12 pages.

  • $1546 USD Today

    I need an iOS and Android app which is similar to twitter but uses sounds:- Two different user account types: Followers and Uploaders- All Users can create an account, sign in, sign out- All Users can add a profile picture and personal information- Followers can subscribe and unsubscribe to Uploaders and get a twitter like news feed with their sounds - But followers cannot record and upload sounds- Uploaders have an additional feature: They can record sounds and upload them- The sound recording and uploading should be as simple as in whatsapp (push button and it records, when you let go it uploaded the sound and if you swipe to the left it cancels the recording)- Followers can comment on sounds and like sounds the Uploaders uploaded in their feed- When a new sound is uploaded by a Uploader the user is following, he gets a push notification

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  • $5154 USD Today

    We are looking for a full-time Unity3D expert. Your task will be to assist other developers and finish off some projects.*REQUIREMENTS* - Have at least 1-3 years developing with Unity for the iOS and Android.- Must be very knowledgeable and skilled with C#.- Must have some experience with endless tile generation.- Must have experience with NGUI and how to work with it.**Please bid your MONTHLY rate** We will process weekly milestones for monthly rates / 4When bidding, please start your proposal with the word heya in your so we know you&quot;ve read everything.You will work for us full time and dedicate at least 40 hours/week for us. There may also be days where you wouldn&quot;t have much to do but still be paid for them. Happy bidding and may the best developer win.

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  • $773 CAD Today

    I would like to find someone who can build an app that connects families with kids to other families near by

  • $41237 HKD Today

    Just looking out for people that know how to do mobile apps, i have a serious of program coming up and i can&quot;t handle them all. Need someone to share the work load. Projects vary in size. The budget will vary too. The budget will be discussed by message

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  • $1546 USD Today

    DrugDoses for iOS is a medical app that has been available for the past 5 years. It need a design refresh, as well as some adaptations. We will provide the new design for the icons as well as the new database. We expect the developer to adapt the code to iOS 8, integrate the new design into every view, provide a syncing solution (dropbox) for notes taken by users to be available throughout the devices.The app can be viewed here: http://www.drugdoses.net/iPhone/DrugDoses.html

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  • $15463 MXN Today

    I need someone to help me to create and develop an app for national use involving a cell phone company and daily use for the customer

  • $5154 AUD Today

    We currently have an app (hopskotch in Android and iTunes stores) that needs a few updates.1. Fixing a few bugs (already found and listed on Mantis) 2. In App Purchase3. Developing a &quot;like&quot; system. We currently collect the &quot;likes&quot; for individual profiles via a mobile site. Now we just need the app to display the &quot;likes&quot; for each profile.

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  • $25 USD/hr Today

    Hi ..I`m looking for a strong reliable partner for my new business. I need a qualified App developer & designer for both Apple and Google Play stores.I`m targeting the Saudi market so it`s important that you have experience to deal with Arabic layout.Interested freelancers are welcomed and are requested to send samples of their work for both Apple and Google Play Apps.Regards,Muhammad M.

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  • [Sealed] Today

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

    Zhang Hui does not have any open projects.
    Zhang Hui does not have any work in progress.
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Portfolio

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Résumé

Experience

Programmer

May 2008 - Sep 2010 (2 years)

Hongji software co.,ltd

I was a website developer at first. And then I developed ios and mobile device programs mainly.

Education

Bachelor of Science in information Technology major in Software Engineering

Changchun University of Technology

2004-2008

Certifications

BSE

Changchun Universityof Technology

Bachelor of Science in information Technology major in Software Engineering

Publications

Iphone Prgramming

HongJi

This guide is for the developers who want to develop iphone app