Last seen: Jul 07, 2014 11:18 AM EDT
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Rate: $40.00 USD/hour
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Looking for challenging software development projects in Image and Signal Processing.

Username: ElecEnggGuidance

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Location: Islamabad, Pakistan

Member since: April 2010



(65 reviews)

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No user has recommended this freelancer.

My projects:

  • $50.00 USD
    Profile image for Seller jwalkden


    Oct 26, 2013

    This person was a real find. Very honest, talented and a terrific communicator, he explained my problem very clearly and offered a sensible, workable solution! After searching for many months, I feel very fortunate to have found him!

    Project Description:I recently bought an IOS iPad colouring app template and employed someone to add a flood fill function. For complex images, the colour darkens after a while and dotted grey lines appear along the image lines...
  • £80.00 GBP
    Profile image for Seller angrytribble


    Jun 29, 2013

    Great Freelancer - excellent work!

    Project Description:This is a quick project for someone experienced in objective-C/Xcode. I would need an IPad application that I can upload to my IPad with my developer key - so there is no need that it is publishable on the store...
  • [Sealed]
    Profile image for Seller andrevilas


    Jun 27, 2013

    Great professional, very fast and good communication. Recommended: A++

    Project Description:I need an flood-fill implementation on a single image using Cocos2D or simple Objective-C. It's a very basic single screen, but you have to provide a implementation where I will send just the UIImage and the UIViewController will be built...
  • $300.00 USD
    Profile image for Seller theclayton


    Jun 23, 2013

    Amazing! The project was completed faster and better than I expected.

    Project Description:I need a simple app that detects the 3 most dominating frequencies of sound inputted into the device. These frequencies should be displayed on the ViewController as 6 separate UILabels. Automatic Reference Counting (ARC) should be enabled, and the frequencies should be updated at a rapid pace...
  • $45.00 USD
    Profile image for Seller seanisatdawn


    Apr 3, 2013

    Extremely Polite, Patient, Professional and quick. Will use again and highly recommended! A++

    Project Description:I have a basic app, it's a college project and I need to create a button that you press to activate the microphone of the iphone and it feeds the audio live through the iphone speakers. (i understand there...
  • $100.00 USD
    Profile image for Seller ap0rnnstar


    Mar 15, 2013

    Definitely a professional. Would love to work with again.<br/>

    Project Description:I am looking for someone who has worked with these SDKs. My team is building an iPhone app that needs to integrate with the SDK, but they are having major difficulties. Here is the link to the hardware...
  • $1190.75 USD
    Profile image for Seller byvalentino


    Feb 19, 2013

    By my sied I hope we will work again together.<br/>

    Project Description:[Project Description hidden]
  • $600.00 USD
    Profile image for Seller illayni


    Dec 28, 2012

    Great job as always! Thank you very much!

    Project Description:Changes to XCode should be done as discussed in a previous project. Please only bid here if you have already worked with me. Thank you.
  • $250.00 USD
    Profile image for Seller knokker


    Dec 17, 2012

    Akmal was a pleasure to work with. He was flexible with project requirements, was prompt and on time with his deliverables and communicated all the changes he was making along the way. I look forward to working with him again in the future.

    Project Description:The app is rather simple in concept. On opening, the user is presented with a large button in the centre of the screen. On pressing the button an audio file is played. When pressing it again, a different audio file is played...
  • $120.00 USD
    Profile image for Seller vic2r


    Dec 3, 2012

    Great freelancer. Very fast turnaround time. Good quality work. Pleasure doing business, will hire again.

    Project Description:I would like to add a CorePlot chart to my MAC OSX application. I have samples of what I&#039;m looking for, but am flexible to the exact presentation as long as it looks good. I need a chart which will display in a view about 150w x 200h view (as defined in mac interface builder)...
    PicSonics has not completed any projects.
  • $30 USD In Progress

    I cant message you from the other project anymore because I have awarded the job to someone else.Attached is the image!I just put in a price for now dont worry about that we negotiate that once we know what we have to do.

  • $150 USD 5 days ago

    We are looking for an iOS pitch detector source code. Basically the module will read an audio file and create a list of notes according to the recorded input program. No matter on how to create the file, we have an audio engine that already perform the audio recording.

  • $15 USD Nov 15, 2013

    I have a project, where I have most of the thing have done, but I need to be checked and help in difficult parts.

  • $300 USD Jul 15, 2013

    I am looking for real-time audio processing within iOS that will find what pitches are being played by a guitar, by listening to the microphone. Should be able to separate 1-3 notes (guitar strings) well, and 4-6 notes as reasonable as possible.No graphics or UI are needed.The expected app will rapidly listen to the microphone and update the screen with up to 6 UILabels holding the pitches of the played strings.If only partially applicable, please describe limitations.If you have a demo, that would be best!Thanks.

  • $80 USD May 21, 2013

    Design and describe Inverse and Wiener filters to smooth a binary signal with multiple noisy signals added. Complete code in matlab with comments and report of project. Full details will be given upon acceptance.

  • $700 USD Jan 10, 2013

    This is an application targeted at small children focusing on number counting and number recognition. We will provide initial graphics, backgrounds, and sound files; image ideation and alteration will be required to simulate motion. iOS and Android. We have several in the pipeline. NDA & Work For Hire required.

  • $750 USD Dec 28, 2012

    Have an app that needs some updating to it. The application is already built and need someone to update some of the files. I also have another project which will be determined from the update. Please PM me for details.

  • £250 GBP Nov 30, 2012

    To make an app that will simulate on the screen a balance wheel of a Swiss watch oscillating at 5,5.5 and 6 beats per second. A slider to alter the speed with a readout of beats per hour and a level to make sure the device is flat. This needs to be extremely accurate preferably controlled by the system clock. Will also need to be able to expand and shrink the size of the image.How this will work is that a real balance will be suspended above the image by its hairspring with the pivot of the balance resting on the screen over the simulator. The real balance will be spun so it starts to oscillate. You then alter the slider on the app until they are both running in sync with each other and then you can read off the speed at which the real balance is running at and adjust as required. This is called vibrating a hairspring.

  • $250 USD Oct 26, 2012

    We have an App that crashes in iOS when we apply an image filter (esilverberg image filter class library has been used). Unfortunately this seems to be incompatible with iOS6 and is causing a few issues with the app.

  • $150 USD Oct 22, 2012

    I&quot;m an iOS developer with a deadline, need somebody to create a straightforward view/controller class while I work on some other things.You will provide UIViewController/UIView subclasses that will appear as follows:The viewcontroller will contain a number of boxes in a grid. (3x4 or 4x3 depending on orientation) . For the purposes of this exercise the content of each box should be a simple line drawn eg using CGContextMoveToPoint/CGContextAddLineToPoint.The boxes should be moveable by being drag/droppable. Ideally you should deliver it in a simple app so I can test it right away.I need it asap. Thanks

  • $100 AUD Oct 11, 2012

    I&quot;ve got some 10 simple excel form which I want to be trasformed to numbers (for Ipad) andalso get a good design to them as at the moment they are basic tables.

  • $50 USD Oct 7, 2012

    I have an app developed called Gig. Its an app for signed bands to have a &quot;soundscan&quot; document filled out electronically on iphone to put it simply. Soundscans are done by every band, for every performance they play, and its still done on paper (soundscans are done to track and record CD sales and for billboard chart purposes). I have had an app made for it. Its basically done, and I submitted it to the Apple review team, and they had one issue with the e-signature function. The document has to be signed so there is a touch screen signing function. It places the signature on the document in a weird place, unless you line it up properly. The review team said this needed to be fixed and I am not sure how, so all I need is someone to help fix the signature function, and get this app into the app store. Thanks for your time and let me know if you have any questions.

  • $1500 USD Aug 7, 2012

    I&quot;m looking to hire an experienced developer (no drama) to convert a medical iPhone application approx 300mb to be universal for iPad as well. The app can be found at Please message me so i can send screen shots of the storyboard. All the files are available for the conversion.

  • $750 USD May 7, 2012

    I am looking to have an app that is password protected and stores images from the camera in the app with meta data. I would also like to have the images encrypted in the app.

  • [Sealed] Mar 1, 2012

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  • $60 USD Jan 16, 2012

    I want a simple WSN simulation using Matlab.1. A number of nodes, each has an energy value, assigned by a random function.2. assign clusterheads from these nodes.2. the nodes are then clusterheaded according to their value of energy.

  • $750 USD Nov 12, 2011

    For this project you need:-Previous experience writing iPhone apps-Knowledge of Bluetooth technologyThe application is very simple. It just have to store in a list the bluetooth devices around the iPhone during the day. Each device will have the hour and the GPS position when it has been &quot;tracked&quot;. Another list must display the ones wich are around the iPhone &quot;right now&quot;.Must be an application that works in the background (multitask app) throughout the day and should not consume too much battery (at least 48 hours running without killing the battery).Must work fine in iphone 3G, iphone 3Gs, iphone 4 and iphone 4s. All OS versions.To see that you have read this information, write &quot;cheeseburger&quot; in your bid.

  • $200 USD Nov 10, 2011

    need help with understanding an integration operation in a scientific paper im working on currently. The operation is found on the third page of the attached paper (at the top of the right coloum). I am willing to simulate the outage using matlab. If you will accept the job please inform me with your price cause I have no clue for the prices coz its my first time.\thnx

  • $750 USD Feb 18, 2011

    I have iOS dev account, i need someone that can create a new App for iPhone very very similar to Montager App (iTunes Link need the basics features this app have , you can download it and try it (its free) to examine the work to do.i just ask for 1 new feature to be implemented:Rotating the images inside every boxes: Rotating can be like 0 to 90 to 180 to 270 to 360 for a total of 4 image changes into the boxes.

  • $250 USD Jan 13, 2011

    For more info please read the attached pdf file.

  • $400 USD Oct 19, 2010

    The key point for the ultrasonic coding is depending on if smartphone could pickup 10KHz signal or above from MicrophoneWe tested using PC. The signal above 6KHz is filtered out. But We think it was done we need to find out if we could pick up the high freq audio above 10KHz or soso we need to find someone to write a low level routine to acquire audio data without digital filter please kick off an project: pick up audio above 12KHz on smartphone, let&quot;s start from iPhone or Windows Mobile.

    PicSonics does not have any open projects.
    PicSonics does not have any work in progress.
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Image Processing Professional

Jan 1996 - Present (18 years)

Multiple Organizations

After graduate studies in USA, with emphasis on Signal and Image Processing, I have worked in USA and Pakistan in different academic and research positions.<br /><br />The responsibilities included teaching and academic research. Have been involved in industry-sponsored projects as well.


M.Sc. Electrical Engineering

Arizona State University



Professional Engineer

Pakistan Engineering Council


Proceedings of INMIC


A paper about comparison of different rendering approaches.