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Freelance C# Jobs
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With the rapid growth of C# in recent years, it's no surprise that there are now many freelance opportunities for C# developers. Whether you're looking to supplement your income or transition to a freelance career, Perfectlancer can help you find the right job.
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Newest
Budget:
$430
Duration:
20 days
Senegal
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Need a senior C/C++ Developer responsible for the design and development of medium to highly complex systems. who: 1-Works with project managers to understand systems and consults with customers to understand needs. 2-Develops and implements new systems. analyzes and corrects software errors in the existing systems, and works to improve performance through hardware upgrades. 3_ has the Ability to manage multiple assignments and is responsible for resolving technical issues. Knowledgeable in programming, data structures, computer systems, and software engineering.
Programming
C++ programming
C Programming
Web Development
JavaScript
Java
Rest api
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Budget:
$1,300
Duration:
28 days
New Zealand
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We're looking for a web developer to work with us on this project and be part of the team by working with us full time, maintaining the site, and more. For now, we are focused on needing a back-end and ideally full-stack; however, we are always open to the new potential front end.
Node.js
C# Programming
JavaScript
Web Development
Web Design
HTML
Python
API
CSS
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Budget:
$200
Duration:
5 days
Austria
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We are looking for Freelances who can help us in: (a) Strategising the content we provide. (b) Organize the content on our local drive by accessing it. (c) Make a Calender and Upload the content (d) Replies to comments received. (e) The candidate should have good skills of Excel to maintain data as well as basic Image cutting skills.
Content writing
Content Marketing
Data entry
Administrative Support
Social Media Post Design
Content Strategy
Microsoft Excel
Photo editing
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Budget:
$800
Duration:
35 days
Germany
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We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a Full Stack Developer, you should be comfortable with both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility. Responsibilities: >Work with development teams and product managers to ideate software solutions >Design client-side and server-side architecture >Build the front-end of applications through appealing visual design >Develop and manage well-functioning databases and applications Write effective APIs >Test software to ensure responsiveness and efficiency >Troubleshoot, debug and upgrade software >Create security and data protection settings >Build features and applications with a mobile responsive design >Write technical documentation Requirements and skills: >Proven experience as a Full Stack Developer or similar role >Proven knowledge of the Web3 space, cryptocurrency, wallets, NFTs, Metaverse and/or crypto games. >Experience developing desktop and mobile applications >Familiarity with common stacks >Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery) >Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js) >Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design >Excellent communication and teamwork skills >Great attention to detail >An analytical mind >Degree in Computer Science, Statistics, or relevant field >Benefits of working at GamerHub >Flexible time off policy >Fully remote and work from home culture. >Build applications at the forefront of blockchain technology. >Disclaimers
Web3.js
HTML
JavaScript
Java
CSS
Full Stack Development
Web Development
Software Development
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Budget:
$30
Duration:
20 days
United States
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uTest, by Applause, is a company that helps businesses test the accuracy and usability of their websites, applications, and hardware through crowdsourced freelance software testing and feedback. We are currently looking for people located in French Guiana, Guadalupe, Monaco, Martinique, New Caledonia, Wallis and Futuna, Saint Barthelemy, and Saint Martin to perform payment instrument testing and functional/exploratory testing to help support the launch of a streaming subscription service. There will be regular test cycles and the payout will be double during launch. No prior software testing or QA experience is required as the company will provide training prior to the launch. If you are interested, please apply using the link below by April 19th! https://www.utest.com/c-signup/payment-functional-FT?utm_campaign=14455-perfectlance&utm_medium=social&utm_source=job_ad&utm_content=&utm_term=
Usability Testing
Website Testing
QA Testing
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Budget:
$30
Duration:
10 days
Austria
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I need to modify the code written for stm32 microcontroller. The program is written for a DC to DC converter. More information will be provided after agreement with Freelancer.
C Programming
Stm32
Embedded system
Electrical Engineering
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Budget:
$150
Duration:
23 days
Australia
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Arduino Programming for Hot Oil Test Kit Manufacturing The following options need to be created: 1- Measuring oil temperature 2- Moisture in the oil 3- Save the information Note: Temperature, gas, and humidity sensors must be in direct contact with oil.
C Programming
Arduino
Embedded Software
Programming
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Budget:
$300
Duration:
25 days
Austria
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I wanted a program that could solve the finite element equations for telecommunications systems. The program must have a user interface. It doesn't need to be too complicated. There will also be an article that given to Freelancer on how it works.
C++ programming
Java
UI design
Web Development
Web Design
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Budget:
$150
Duration:
10 days
Australia
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read ADC for 5 inputs and log them and send via Wi-fi module.
Embedded system
Stm32
C Programming
Programming
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