Hey Edidiong Asikpo :)
This is pretty common to question yourself. People going through school, are most probably never taught the "right" way to write and when the time comes, are feeling inadequate. Which is totally wrong.
Nobody mentions that writing as any other "craft" is multi-faceted and can have as many contexts as there are people.
So, experiment, release your articles and be open to feedback, you will get better by it in time. I have been doing technical development editing for more than one global software engineering book companies for years and I am still learning.
If you are into tech-writing, Google has released some good courses with nice directives developers.google.com/tech-writing
Cheers!