Interest in the niche. Passion/huge interest is a bonus. People really underestimate this point. You’ll be eating, drinking and breathing this product/niche for weeks, possibly months and years to come if it’s successful and you start focusing on growing it. Having an interest in it makes things so much easier and helps you keep going when things get tough.
Now next, you’ll want to pick a WP theme from somewhere like Elementor, ThemeForest, Elegant Themes, Qode Interactive, OptimizePress or grab one of my top picks for the best WordPress themes you can use today. This is the barebones design of your site, which you can then customize with your own branding, copy, and images. That being said, you don’t want to cheap out. It costs less than $100 to buy a theme that will make your website look professional (and you can upgrade to a completely custom design once you get the business going). You'll also need strong marketing tools to grow your website, like HubSpot's All-in-One Marketing plugin.
It can take time to build up your personal freelance business. Yet, there is more demand than ever for freelancers. So, if you want to kick start making money online through freelancing you can join one of the top freelance networks, such as Flexjobs, SolidGigs, Contena, Upwork, Fiverr, or PeoplePerHour. Sign up, build your profile, upload some samples of your work and start making extra money by doing small freelance jobs.