C++ Developers

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Hire a freelance C++ developer today to build software, programs, games and other applications. C++ developers and software engineers can use C++ to create programs for a variety of operating systems and hardware.

C++ (also known as C with Classes or C Plus Plus) is a general purpose programming language that adds object-oriented features, like classes, to the C programming language. A versatile intermediate-level language, it contains both high-level and low-level features and is a popular choice for device drivers and embedded software. On Upwork, the world’s largest online workplace, you’ll find C++ developers who can develop programs for businesses and professionals around the world.

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C++ Job Cost Overview

Typical total cost of Upwork C++ projects based on completed and fixed-price jobs.

Upwork C++ Jobs Completed Quarterly

On average, 130 C++ projects are completed every quarter on Upwork.

130

Time to Complete Upwork C++ Jobs

Time needed to complete a C++ project on Upwork.

Average C++ Freelancer Feedback Score

C++ Upwork freelancers typically receive a client rating of 4.65.

4.65
Last updated: May 1, 2015
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  1. Rogerio R.

    Rogerio R.

    Hardware/Firmware/Software Engineer

    Portugal - Last active: 1 day ago - Portfolio: 1

    I am a 40-year old electrical engineer with a passion for sophistication and innovation. I have a lot of experience in many areas, a result of both my professional career as well as my own personal projects. Detailed profile information can be found at http://profile.rilhas.com I can design, test, and manufacture hardware (including PCBs) using microcontrollers, FPGAs, USB, UART, I2C, and many more, and integrate them with computers, embedded systems, mains power, motors, various sensors, etc.. It is not uncommon for hardware projects in which I’m involved to incorporate both firmware and software, or even connect to the internet or with mobile phones. I have a lot of experience in the PC world, both as a user and as a developer. I have developed high density ISDN telephony application servers (IVRs) for the main Portuguese telecom operator, with an installed base of over 2000 channels, including a voice mail system complete with voice and text fault-proof database. I have developed a large number of computer systems, both servers and clients. My work with IVR's later included testing and using various ASR and TTS technologies (for automatic speech recognition and automatic speech synthesis from the major providers like Loquendo, Nuance, Philips), applied to various areas from the IVR system themselves (directory assistance, flight booking, and more), a help support system for the elderly (consisting of an emergency telephone help server for the national Red Cross), all the way to systems for the hearing impaired (integrating with JAWS screen reader, for example). I have worked with a team to develop a tool for airport management systems, where my contribution was the development of a complete graphics subsystem based on OpenGL, which is being used up to this date (more than 10 years later), due to its capabilities not having yet been surpassed by the competition. I've developed technology to analyze video images and detect a large number of situations, including FOD at an airport in Açores, intrusion detection, early fire warning systems (marketed as CICLOPE), fire prevention systems at PORTUCEL (one of the main producer of paper and other products), illegal car parking, subterranean bus parking, automatic lane management (and infraction detection) on the 25 de Abril Bridge, and many more. I also developed technology to monitor and track bird movements using radar data. A first version used the radar image, and a more recent version uses the raw radar data (captured using a high speed data acquisition system that I also developed specifically for the radars being used). Since this system requires the display of large amounts of data (images with 30+ MPix) I also developed the visualization component (based on OpenGL). I also have some experience in CAD modeling (owing mainly to the fact that I've owned a 3D printer for several years), with which I have created numerous models for small production runs of plastic objects, mainly to assist with electronics projects but which I have also used successfully to create inexpensive plastic connectors and other components for a company that manufactures and installs solar pool heating systems, including automated 2" valves. I’ve also created custom shaped plastic cookie cutters for my wife and toys for my son. :-) I've produced several promotional 3D videos for a few companies, and I also recorded and produced music albums for a number of artists. The systems I have developed in the past make use of (of have integrated with) a wide range of languages, systems, and technologies, including C, C++, C#, JAVA, J2ME, Android, Javascript, Ruby, PIC 10/12/16/24 assembly, i386 assembly, MMX/SSE2, Verilog, TCP/IP, UDP, OpenGL, USB, WiFi, Bluetooth, Raspberry Pi, BeagleBone Black, Windows, Linux, POTS, ISDN, ASR, TTS, among many others. Many of the projects I've worked on have included other people, and I have been the project manager on most of them. For the larger projects where I was not the project manager (like those involving airport security, for example) I was the team leader of the corresponding project component. Given my extensive experience with complex and innovative projects (where a solution is not always obvious from the start and a great deal of creativity is need as the project progresses), I have also developed good skills and intuition for preventing and detecting bugs, both at a code testing stage as well as (more importantly) at a design or specification stage. These skills have proven crucial over the years, and I think that the success of all the projects I worked on depended heavily on them.

    $40.00 /hr
    68 hours
    0.00
  2. Franco T.

    Franco T.

    Senior Software Engineer

    Australia - Last active: 4 days ago - Tests: 6 - Portfolio: 1

    After my Master Degree, I have been working for 21 years in the ICT field, spreading in many industrial sectors and covering several roles. The skills I’ve gained, leveraged by a genuine passion, led to first level achievements in all projects I handled. Important international experiences complete the professional profile.

    $111.11 /hr
    0 hours
    0.00
  3. Adam Dunmars

    Adam Dunmars

    Adam Dunmars

    United States - Last active: 1 month ago - Tests: 14 - Portfolio: 1

    Mr. Dunmars is a Professional Software Engineer with experience in Mobile, Web and Desktop Applications. He has 5+ years of experience developing in Java(/J2EE), C++, C#, JavaScript, PHP, HTML5, CSS3, along with experience in a myriad in others. He is very familiar with a variety of frameworks as well. The list is incredibly extensive, but to name a few, Yii, WordPress, JPA, Spring, etc. He is familiar with good coding practices and standards as well as documenting code. If you want a motivated developer/designer who is very task oriented, competent and efficient, Adam Dunmars is who you are looking for.

    $45.00 /hr
    0 hours
    0.00
  4. Juan Navarro

    Juan Navarro

    Engineering & Machine Learning

    Spain - Last active: 16 days ago - Tests: 5 - Portfolio: 4

    I'm a skilled engineer, effective C++ developer and expert on the Qt Framework. My experience includes tackling on all levels of the technology stack, from the low-level bits to the user interfaces. I also work with a team of expert R&D engineers, working with Computer Vision, Machine Learning and Statistical Analysis. Our tool-set includes low-level languages like C, C++ and ASM; specialized libraries such as OpenCV; statistical and numerical computing tools including Matlab/Octave and R. Last but not least, we are capable of working with robotics, sensor fusion and micro-controllers. Check some samples of our applied Computer Vision: https://www.youtube.com/user/gonanHumad I help clients bring their ideas into reality. Contact me today and I would love to hear about your business. juan.navarro@gmx.es http://linkedin.com/in/jnavarrom

    $45.00 /hr
    0 hours
    0.00
  5. Edouard P.

    Edouard P.

    Image Processing / Matlab / C++ / OpenCV / Instrumentation

    United States - Last active: 1 month ago - Tests: 6 - Portfolio: 5

    I specialize in Medical Instrument Software Development for large and medium size US & International companies, as well as start-ups. Among my clients: • Abbott Medical Optics • Alcon • Carl Zeiss-Meditec • Avedro Specialties: • Medical Image Processing R&D and Production code for MS Windows, Web and Mobile platforms (iOS and Windows Phone) • Medical Instrument Software development (GUI, Graphics, Databases & Internationalization), focusing on Imaging Systems. • Mathematical/ Clinical Algorithm development • Matlab for Rapid prototyping and C++ for production code. I take pride in developing, delivering and maintaining commercially successful products - I have contributed to tens of thousands of successful clinical installations.

    $90.00 /hr
    0 hours
    0.00
  6. H Albano

    H Albano Agency Contractor

    PhoneGap Developer

    Uruguay - Last active: 1 month ago - Tests: 4 - Portfolio: 26

    Over the past 4 years, I have developed a wide range of apps (both PhoneGap and iOS) websites and games. My specialty is comprehensive work, developing everything from scratch, through Project Management. Some of my work includes: - PhoneGap development - iPhone Application with Google App Engine Backend - 3D Graphic Artist & Web Game Design I'm now seeking opportunities that will allow me to develop my professional skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals.

    Associated with: CodigoDelSur Agency

    $61.11 /hr
    195 hours
    0.00
  7. Pavel Katunin

    Pavel Katunin

    iOS / MacOSX Developer

    Russia - Last active: 10/23/2014 - Tests: 3

    I'm skilled iOS developer and I'm really passionate about mobile development and wearable electronics. I like challenges, I like to make researches and learning new programming languages. I have an experience in Java backend development. Also I've created mobile applications with integration of HTML/CSS/JavaScript. At my current work I'm also using C++ for creating components that I can use on multiply platforms. I has took a part in developing an application that was at 1 position in Kazakhstan's app store, the application called Kolesa KZ. It is frontend for vehicle selling service. When I was a beginner in iOS development I took a part in development of Aisle411 application, shopping assistant. I've created app for voice messages, also I've developed an internet radio application for streaming audio called Vanilla Ninja. There were few small projects like Kinder Surprise advertisement application. In Kaspersky lab. I've developed Kaspersky Safe Browser application and Kaspersky Fraud prevention SDK. I don't have permissions to talk about my current projects, but I can say that I'm developing some location services now.

    $45.00 /hr
    0 hours
    0.00
  8. Sebastien Cayetanot

    Sebastien Cayetanot

    Senior SW developer and architect

    United States - Last active: 02/18/2014 - Portfolio: 1

    Up to 14 years of experiences in the embedded world through mobile devices, tablet, smartphone, enterprise and set top box. I have a large range of skills through design, development, integration, validation and support. I got a huge experience in development in C, C++, Java and Python in the embedded world and also work easily on Android, iOS, Linux and Windows operating system. In addition I got also expertise's in: - Software quality: Methodology and Process enabling and definition, scripting development for automatisation tests, stress, functional testing to validate requirements and also MTBF tests - Software Legacy : Licensing violation & conflicts, IP Plan and License definition, Build tree advices to avoid licensing issues and patent violation. I have also created my own company to mainly develop apps for Android and iOS market and start a range of apps Android only focused on gaming & education apps for kids. Side market also following SW development of tools, stacks, framework for embedded upon request and provide consulting to improve SW life cycle process This an overview of my knowledge feel free to contact for me details

    $111.11 /hr
    0 hours
    0.00
  9. Erico Teixeira

    Erico Teixeira

    System Engineer with Java, PHP and Python skills

    Brazil - Last active: 05/10/2014 - Tests: 1

    I am an experienced programmer in various branches of the market such as education, finance and law having always acted as a java developer using frameworks like Struts, JSF, Hibernate and JPA. Whenever accessing databases in SQL Server, Oracle, DB2, SQL MySSQL or Postgree. I have a high degree of concentration and flexibility when approaching a project / use case adding strong technical basis for my team.

    $1,110.00 /hr
    0 hours
    0.00
  10. Gregory D.

    Gregory D.

    Consultant

    Switzerland - Last active: 11/07/2014 - Portfolio: 4

    After having started to program in C++ 2002, I started working in the domain of software development in 2003. Most of my earlier projects were for high-energy physics research, laying the groundwork for my specialization in data analytics. Over time and at first only out of curiosity I gradually switched towards security related areas such as reversing, penetration testing and of course cryptography. Several years later, by the time the global eavesdropping programs of many secret services around the world were revealed, I decided to focus on consulting for cryptography and other information-hiding approaches as my second area of expertise.

    $231.00 /hr
    0 hours
    0.00