30 hours of experience does not make you an expert in Digital Marketing but you will be a much better qualified digital marketing professional than most of the people out there on the market. After this you can continue scaling up your mini-project and add even more things to it. For example, Google webmaster tools integration is something I have not mentioned in the above list but it is important for digital marketing. Your expertise will increase to the level you are ready to scale up your project.
Content is king. It always has been and it always will be. Creating insightful, engaging and unique content should be at the heart of any online marketing strategy. Too often, people simply don't obey this rule. The problem? This takes an extraordinary amount of work. However, anyone that tells you that content isn't important, is not being fully transparent with you. You cannot excel in marketing anything on the internet without having quality content.
Digital marketing planning is a term used in marketing management. It describes the first stage of forming a digital marketing strategy for the wider digital marketing system. The difference between digital and traditional marketing planning is that it uses digitally based communication tools and technology such as Social, Web, Mobile, Scannable Surface. Nevertheless, both are aligned with the vision, the mission of the company and the overarching business strategy.
Decide on a writing or communication focus for your work. Content marketing is becoming a critical way to market online. If a website can post interesting blogs and articles, they can drive traffic and attract business. You may decide to specialize in writing great content. You can also apply your writing skills to text on a web page and to sales materials.