Writing, call it content writing, web content writing, technical writing or just writing, you can make a career in it if you possess the below skills-
While we all can think, a person who can think independently, differently and can bring out something new from a topic already raised and discussed is a writer.
To do a task perfectly, you should fall in love with it and so if you want to write well- start by falling in love with English grammar. To begin with, start reading good books, articles and listen to good conversations, be they a part of a film, news, lectures etc.
To be truthful, common sense is not so common these days and to aid the process of writing, all types of stuff could be found over the internet. People write almost anything to acquire good ratings, but if you want to survive long term then use your basic mind and write truthfully and clearly.
The world is gradually moving towards digitalization and therefore the need is to adapt to technology smartly. If you are planning to make your career in writing then start by learning CMS systems, know a bit of Search engine optimization and last but not the least, start writing on any topic of your choice.
If you believe in a mission, an idea and you want to communicate that strongly to the world, then you can be a good writer. After all the profession is not only about words, but an objective.
So do not hesitate and keep writing and learning for a career that gets rewarding with time, experience and quality.