C Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
I have an algorithm that i would like to deploy live into IB FX ECN environment via quantconnect in C#. The alpha model is already coded, but what needs to be coded is: - Execution algorithm(passive order -bankroll/leverage management for n asset portfolio via kelly criterion + constant proportion portfolio insurance(CPPI).
Skills: C#
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Fixing the source code of my iphone app (iBidGames) so it will be approved by the app store. The browser version (ibidgames.com) is fine, but the app keeps on crashing. It will take about 10 hours of work to fix the bugs. better if you speak spanish is in a latin country and can relocate to Cabo san lucas after the successful update
Skills: Objective-C Android App Development iOS Development
Fixed-Price - Intermediate ($$) - Est. Budget: $7,200 - Posted
Hi all I have posted a job few days ago, but I am highly disappointed. I have not got any developer upto my level of expectation, this is my second job that I m posting which is same as previous, I want an app similar to tinder, I want you to give me the brief understanding of project. So that I can get my quality developer. If possible please provide me the time and cost of the same for both iOS and android.
Skills: Objective-C Android App Development iPhone App Development
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Hi, I'm looking for the development of 3 apps for Android and iOS (mobile and tablet). I need 6 separate quotations and timings, or 12 if tablet implies something different to develop. The app will need to work locally on the phone/tablet, no server side. Apps UI will be in Spanish of Spain. I'd need the source code (with comments), the executable and to upload it into my company account on Android market and App Store. Also a contract signed giving us the 100% right of commercial usage. Branding elements and graphic elements will be provided (colors, type of fonts, logo, etc). Also some screens to mock-up the UX. We understand this is complex so, we want to discuss before proceeding forward with any candidate. Work can divided into different milestones. SO DONT PAY ATTENTION TO BUDGET INDICATED IN JOB PROPOSAL. 1. Calculator. This is the most simple app to develop. It's a simple IF-THEN-ELSE with a simple UI. Essentially, it's to transpose this webpage into an app. This is the web page to convert into an app: http://telogestionamos.com/pages/calculadora. This app will be downloaded for free. It has to have a banner placement to advertise the two other apps. Alternatively, it would be a one-shot fee (fee to download). 2. Pay-slip calculator. This is the second application. This is more complex. We will create a document with more explanation. But essentially, it has these blocks: - data gathering: we need to gather this http://telogestionamos.com/pages/formulario-para-dar-de-alta-un-empleado-a. Ideally, the data for employer and employee are saved and reused if necessary for future pay-slips. - data processing: we have an excel file that maps the form and the outcome. 50% of the fields is just a copy-paste. Some require some maths, but not complex. It's basic formulas in excel. - pay-slip printing in PDF and sending by email. The app generates the PDF and sends it by email. This will include the billing. Two models considered (TBD depending on development effort vs possible sales): bill the app with a total of 12 payslips max. Or pay per PDF printing. 3. Contract closure. This would be an app that would reuse the form developed for App2 for data gathering. It will generate a PDF that indicates the amount to be paid to the employee when contract is ended sooner than expected. Pay per PDF printing + email. This is still a rough description, but hopefully, it will give the freelancers a quite good idea of how it would go. Otherwise, don't hesitate to indicate questions.
Skills: Objective-C Android App Development iPad App Development iPhone App Development
Fixed-Price - Entry Level ($) - Est. Budget: $50 - Posted
I am looking for someone who can implement most of the NMEA library files (http://nmea.sourceforge.net) in an IAR workbench project and make it work on a STM32 Nucleo-L152 development board. The data/NMEA strings must be received from a GPS unit on USART 1 (PA9=TX, PA10=RX) and the baud rate must be configurable to 4800 and 9600 baud. When a debug state is enabled in the code, I want the values in the bellow variables to be written out serially on USART 2 (PA2=TX, PA3=RX): GGA packet info: utc,lat,ns,lon,ew,sig,satinuse,HDOP,elv,elv_units,diff,diff_units,dgps_age,dgps_sid VTG packet info: dir,dir_t,dec,dec_m,spk,spk_k RMC packet info: utc,direction,declination,declin_ew,mode
Skills: C Electronics Embedded C
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Looking for an experienced iOS Developer to take over a project that includes multiple API's , geolocation services and complex filtering. The Developer must have at lease 4+ years of experience developing iOS applications. The developer will work on the agility framework on sprints to finish the product. The product is almost deployable however there is few bugs and enhancements needed and finally submit it to the store. You will working with senior developers and designers hand to hand to deliver this project in no more than 2-3 weeks. This is a rich app not a blog or content app. So you have to have experience in iOS development and Agility ( Jira, Sprints, Story Points ... etc ). Since the project is extended, it is on hourly bases, please include your availability and your reasonable hourly price as we have the option to do it locally. Thanks.
Skills: Objective-C XML
Fixed-Price - Intermediate ($$) - Est. Budget: $800 - Posted
hi there! I’m after someone to design and cross-develop an app for android and ios. I’d prefer developers who are familiar with SKETCH, INVISION, XAMARIN or IONIC. (or any similar tools) You will be requested to develop an e-commerce that communicates with back-end (opencart or similar). I have a list of wireframes and functionality to share with you, but before that I’d like to hear more about your experience (what’s your best example that is addressing both Android and iOS?) and also I’d like to hear more about your modus-operandi (Who will you gather my requirements, how will you create the user flows, wireframes, prototypes etc?)
Skills: Objective-C .NET Framework Android App Development ASP.NET
Fixed-Price - Entry Level ($) - Est. Budget: $150 - Posted
Hello, I'm trying to transform images in a very specific way. I'm using the kolor program: autopano giga, to make a panorama picture. And when using this software it transforms each picture using 9 different parameters. They are yaw/pitch/roll/fov/k1/k2/k3/x-offset/y-offset. What I need is a program that takes as input a pictures, and those 9 parameters and makes the same transformation. The tranformation parameter info:
Skills: C++ OpenCV Windows App Development
Fixed-Price - Intermediate ($$) - Est. Budget: $10 - Posted
I need someone to create a simple Android app that can change the playback tempo (speed) without changing audio pitch. The app has a simple UI in which user can choose and open an mp3 file and has a slider that can change the audio tempo while audio is playing. The tempo change should be smooth and without any distortion when user moves the slider. I need to get the Android Studio source code before accepting the job as done and releasing the found. My budget is fixed at $10, so please don't apply for the job if you think the budget is not enough as I cannot increase the budget. However, if you do a good job, I may offer you more projects in the feature.
Skills: C