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C Upwork freelancers typically receive a client rating of 4.73.

4.73
Last updated: September 1, 2015
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  1. Maxim Kartavenkov

    Maxim Kartavenkov

    C#/.Net , C++, Delphi, VB.NET, COM, DirectShow, Direct3D

    Russia

    I developing applications more than 12 years. Had made large type of an applications: ATL/COM componets and controls, Internet exchange, Web Services, Windows Services, MultiMedia applications and DirectShow filters. Direct3D and OpenGL rendering systems, CUDA and OpenCL computing. Have strong knowledge in OOP, design patterns, math algorithms and networking. I were working as a part of team and as independent programmer. Had developed applications from scratch, including creating program architecture, design and algorithms. I have experience in following areas and programming languages: .NET C#, VB.NET, C++, MSVC++, Delphi, C++ Builder, OOP, software design, COM Controls and Componets, DirectShow filters and applications, Direct3D, Direct2D,CUDA,OpenMP,HLSL,multithreading,SIMD,WM SDK, WASAPI,AVStream miniport drivers, Kernel Streaming drivers, DXVA, DXVA2, codecs development : H264,AC3,MP3,VC1,MP2,AAC,MPEG4,MJPEG; knowledge of media files formats: MPEG-PS,MPEG-TS (including AVCHD,VC1HD), MP4/MOV,AVI,WMV,MKV/WEBM,FLV; Working with streaming protocols: RTMP, RTSP; setup development in VS and NDIS - including custom UI custom action and plugins. Mostly I'm integrested in long relationship and multimedia projects are preference. I had published a lot of interesting articles which you can find on mu codeproject profile: http://www.codeproject.com/Members/Maxim-Kartavenkov

    $27.00 /hr
    8,295 hours
    3.72
  2. Christopher Schneider

    Christopher Schneider

    Starting Video Editor with Adobe CS6 experience

    United States - Tests: 1 - Portfolio: 2

    I have been working with Premiere Pro for around 6 years now. Recently I have started to use it professionally. I have helped make a lot of tutorial videos for an employer on here and have made a trailer for a video game (Indie Assault). I have also recently begun to learn after effects, and can do some basic word art. Examples for all of these are in my portfolio. I am a very diligent worker, who is willing to put in as much time as it takes to meet deadlines with a satisfying product. As I do not have as much experience as others in my field, I am also willing to take lower pay in exchange for the portfolio building experience I will gain. I am here to make creating a creatively rich product as easy as possible. As an aside, I also have a good amount of experience in programming c and c#.

    $9.00 /hr
    90 hours
    0.00
  3. Ahmed G.

    Ahmed G.

    Smart Embedded systems

    Pakistan - Tests: 2 - Portfolio: 7

    I am a professional which specializes in the design, development, testing and manufacturing of complex embedded systems/Hardware. I have delivered customized hardware and software products that have application in wireless sensor networking, wireless tracking, digital signal processing , image processing and innovate medical monitoring devices. I specialize in Field Programmable Gate Array design using VHDL and Verilog ,high-speed hardware Design based on FPGA’s, Multilayer PCB design and Mixed-signal PCB design . Visit my website : www.emstrings.com

    $5.00 /hr
    2 hours
    0.00
  4. Jaspreet Singh

    Jaspreet Singh

    Game Developer, Application Developer and Reverse Engineer

    India - Tests: 7 - Portfolio: 4

    I'm a game developer, game designer and an Android application developer. I've worked on a lot of Android gaming and application projects, Unity 2D & 3D projects and libGDX projects for my clients, myself and my University. I have a lot of experience in Java, C#, C++, C, MySQL, SQLite and PHP. I use libGDX to develop 2D games and Unity 3D for both 2D & 3D games with other useful stuff like Ad Integration, Social integration and other things. I also have relevant experience in Reverse engineering, C++, PAWN, graphics designing, video editing and production, anything related Youtube, web development using PHP and Wordpress.

    $15.00 /hr
    38 hours
    5.00
  5. Saima Rehman

    Saima Rehman

    Electrical Engineer, excel in a lot of softwares

    Pakistan - Tests: 4 - Portfolio: 44

    I am an Electrical Engineer. I excel in usage of a lot of software like MATLAB, National instruments Circuit Design Suit, Xilinx, Proteus, Microsoft PowerPoint, Microsoft visual studio and many more.... I have been teaching mathematics, physics and chemistry to the students of grade 11 and 12. I am working for NUST Volunteers Club as graphic designer for last 3 years. I am mainly interested in jobs related to presentations, as I am expert in designing WOW getting presentations in very short time (about 45 min per 20 slides). Till now I have created over 50 presentations and over 25 graphic designs.

    $8.00 /hr
    83 hours
    4.93
  6. Mohamed Osama

    Mohamed Osama

    Undergraduate at Faculty of Engineering in Cairo University

    Egypt - Tests: 3

    I am a C and C++ programmer with 2 year experience. Experience in NI Multisim and Proteus in designing and simulating logical circuits. Experienced about programming PIC micro controller using mikroC. Experience in Digital Design using vhdl and verilog. Experienced in AVR micro controller . Implemented alot of embedded systems projects as AutoParking Car, Autonomous Maze-Solver Car and many other projects. Experienced in programming on Windows and Linux environments. Arabic is my mother tongue. Strong in Written English and Have a basic verbal skills.

    $10.00 /hr
    0 hours
    5.00
  7. Senthilnathan T.

    Senthilnathan T.

    Software Developer

    India - Tests: 1

    10 years of proven experience in software development. Programming in C, C++, C#, Java, Objective-C. Windows Kernel Device Drivers for USB and PCI/PCIe devices Windows Applications and Libraries in VC++, VC#, QT for Windows XP/7/8 MAC OS X Applications in XCode - Objective C, Cocoa framework Java Applications (Swing Forms/Applets, JNI) Native and .NET CF Applications for Windows CE 6.0/7.0 Android Applications Expertise: Software: Application Software Development Windows Device Driver Development Other development tasks: Embedded: Embedded Hardware Design Embedded Software Development Service Description ---------------------------- 1. Application Software Development: ------------------------------------------------------ Development of Applications for Windows, MAC OSX and Mobile OS such as Windows CE and Android. Specialized in developing application software that communicates with hardware through device driver interface. Development of MFC applications in VC++, managed windows forms applications in VC#. Development of Java applets, Java Swing Forms applications, JNI library. Development of GUI applications for MAC OS X using XCode with Cocoa framework. Programming in C, C++, C#.Net, Java, Objective - C Tools: Visual Studio 6, Visual Studio 2005 to 2012, Eclipse IDE, Android SDK, NetBeans IDE C/C++ QT Framework, NetBeans IDE Java, MAC OS X XCode 2. Windows Device Driver Development: --------------------------------------------------------- Development of 32 and 64 bit WDM, WDF kernel mode and user mode device drivers for Windows 8, 7 and XP. Specialized in the development of USB device drivers and PCI/PCIe device drivers, HID miniport driver, USB Smartcard Reader driver, Network TDI Client driver, NDIS miniport driver and File system filter driver. Programming in C. Tools: Windows DDK, Windows WDK 8.0, WinCE Platform builder 3. Embedded Hardware Design: ---------------------------------------------- Design of high speed multi-layer PCBs with Microprocessor, Microcontroller, Digital Signal Processor, Programmable Logic Devices, Memorys, on-board peripherals and analog circuits, in a full product level, from concept to production. Tools: Cadence Orcad Capture, Layout, Allegro PCB, Mentor Graphics DxDesigner, PADS PCB, HyperLynx, ModelSim, Xilinx ISE 4. Embedded Software Development: ----------------------------------------------------- Development of embedded firmware for target platforms such as 8051, ARM, PIC, DSP. Programming in C and Assembly. Tools: Keil uVision, Raisonance RIDE, Microchip MPLAB, Analog Devices Visual DSP++ Domain Expertise: --------------------------- Telecommunication, Smartcard security and Access control, USB Storage Devices, Power Conversion, Measurements and Data Acquisition, PC Peripherals. Standards/Bus/Protocols Known: USB 2.0, USB 3.0, I2C, SPI, PCI, SD MMC, ISO14443 & ISO7816 Mifare, Desfire, Electronic Passports, DES, AES, TDES Encryption

    $29.00 /hr
    204 hours
    4.99
  8. Pradeep Reddy

    Pradeep Reddy

    C,C++,Qt,Linux

    India - Tests: 2

    Over 4+ Years of Experience in Application Development . • Software engineer focused in C/C++ programming using the Qt Framework, sockets, multithreading. • Audio and Video Codecs implementation. • Porting of SIP stack to Embedded Linux based on DM357/DM3730 platforms and Added video support to SIP stack. • Porting FFMPEG based Media player to Windows and Linux. • C,C++, Qt 4, Qt5 (gui, network, sql, concurrent, model/view, threads), good working Knowledge in Linux, QtCreator, VisualStudio 2005,2008,2010, • Protocol Used/Known: SIP, RTP, UDP, TCP/IP, FTP. • Tools: Visual C++, Qt Creator, Qt Remote Debugging under Linux. • Work experience with EVM boards (omap3730, DM357, DM365), good working Knowledge.

    $16.67 /hr
    2 hours
    4.00
  9. Curtis Y.

    UI, Web and Application Developement

    United States - Tests: 3

    In the last 17 years, I have developed or helped develop a wide range of software applications using FoxPro, Visual Basic, RealStudio, C, C++, PHP, MySQL, Real basic SQL to name a few. I have also setup Networks, Unix Servers, Windows Servers, Mail and Web Servers, along with Routers and Firewalls. Repaired system boards to give me more knowledge of the computer itself to help write better code, I am now more aware of how the Operating System actually works and it now aids me when troubleshooting and correcting errors in the code. With this knowledge I am better suited to create Technical Manuals, articles, e-Books and Web Content. I also have very strong researching skills.

    $35.00 /hr
    3 hours
    4.15
  10. Naimur Rahman

    Naimur Rahman

    Audio Editing | Video Editing | Podcast Editing | HTML-CSS | Android

    Bangladesh - Tests: 5 - Portfolio: 8

    I am Zeem, a student of Aeronautical Engineering. Experienced in designing & editing tasks i.e. -AUDIO editing/designing, -PODCAST editing/mastering, -VIDEO editing & Animation, -VFX creation, -Graphics designing, -Photography -IMAGE/PHOTO editing/retouching/manipulation -HTML-CSS and responsive web design -JAVA & Android Application Development etc... ## work examples: # music works: www.reverbnation.com/themusic13 # video works: www.youtube.com/a3motionpictures # voice-over works: https://db.tt/TBplAyJJ https://www.dropbox.com/sh/mylv0v1vzowdare/AAD9hQAJdQewJO8vQkFLlq7Ka?dl=0 # graphical works: in my portfolio. ============================= ## short sight: * QUALITY: My work is almost customized using refined skill and the latest technology. * PROFESSIONALISM: I am extremely professional, and focused on providing you with a positive and efficient experience. * CREATIVITY: I am an "out-of-the-box" thinker who brings fresh, creative ideas to the table. * RESPONSIVENESS: You can expect prompt, rapid response times. * ATTITUDE: I am easy to work with, and dedicated to making work ease and fun. SERVICE AREAS: ---------------------------------------------------- - Audio Editing - Audio Noise Removing - Audio/Sound Mixing & Mastering - Sound Designing - Audio Enhancing - Podcast Editing - Podcast Mastering - Video Editing - VFX - Mastering & Color Correction - Film Making - Animation - Photo Editing & Retouching - Photo Manipulation - Product Cut-outs - Product Color Changing - Change Backgrounds - Color Correction - Working on PSD files, Transparent (PNG), Animation (GIF) - Drawing & Illustrations - Logo refurnishing - Logo & Corporate Card designing - Banner & Cover designing - HTML-CSS based responsive web design - Responsive email design - Java Software development - Android application development - Skilled in developing sqLite, mySql, PHP and other remote database.

    $8.00 /hr
    319 hours
    4.84