This application ended its service on October 31st, 2019.
  • Freelance Jobs
  • C Programmers

Great Steps to Freelance Jobs for C Programmers (using your smartphone)

If you're a C programmer, you have a lot of potential to make money on the side with your very own freelance job. If you're one of the many freelancers experiencing difficulties in finding the right type of work and/or project, this article will introduce you to a creative way to earn money with a freelance job of your own.

Callmart is a free, useful and extremely user-friendly app that provides c programmers with the tools to make money freelancing by using their smartphone.

By downloading the app, any type of c programmer can create listings for services they want to provide as a freelancer by publishing it to the Callmart marketplace, or sharing it with anyone they wish!

SELLERC Programmer
  • Freelance Jobs
  • C Programmers

Great Steps to Freelance Jobs for C Programmers (using your smartphone)


Want to learn what Callmart is like? Watch our short and simple video to see what you can expect from using the app!

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Step 1

Freelance, for anyone.

As soon as Callmart is downloaded on your smartphone, make a Callmart listing for your freelance job. The contents of what you want to sell is up to you - for example, industry knowledge for aspiring C programmers, or helping anyone with any programming related issues.

One of the most effective ways to make your listing immediately be more noticeable is to come up with a smart title for your services. You should also pay equal attention to the description for your listing; short and sweet is the way to go - avoid long sentences as much as possible!

To set a per-minute fee for your listing on Callmart, you can either choose from one of the price suggestions on the pay per minute drop-down menu, or set a custom fee decided by you! You can always change your fee per-minute at a later time, so make adjustments based on how your listing performs.

Step 2

Value for C Programmers

C programmers can use the app's sharing option to save heaps of time on promotion. This feature provides you with a unique URL to your listing that can be shared on freelancing sites within the span of a few seconds! We also recommend you paste this link on your company's site - this will make it easier for your clients to buy your listing whenever they want.

Our app is available in six languages - English, Japanese, Korean, German, Spanish and French. Due to the global-first approach we take, we also enable transactions for 135 currencies in the world, so that people from anywhere can have access to purchase your services!

Remuneration for your services on Callmart is charged automatically for each and every minute of your call. This means that you get paid as soon as your call has ended with a buyer of your listing - no risk of not getting paid or late payments!

Step 3

The Optimal Freelance Job

Using Callmart is the perfect freelance job for you to earn money by being your own boss. C Programmers can interact with people worldwide by publishing their listing on the marketplace. On the other hand, if you prefer to keep things private, simply change the settings of your listing and you can choose who you want to interact with on your own.

Callmart charges a small fee of 3% on all transactions as service fees in order to continue to maintain and improve our services. In addition, Stripe, our third party payment processor, will charge a small fee to ensure integrity, transparency and accountability of transactions performed in connection with our app.

Even if you've just got a moment to spare, you can turn that time into money by using Callmart. All you've got to do is speak on the phone, get paid, then transfer your earnings to your bank account whenever you like. It's super simple.

Ready to begin?

Callmart is a global C2C marketplace app that connects c programmers with client through charged phone communications.

Free Download