Hello! Allow me to make corrections for you:

It's been a long time that I have written something on here.
These days, I've been studying my major, computer engineering.
I have also been thinking about my future.
For a moment, I wanted to work as an editor for fashion or music.
So I worked as a fashion photographer and curator.
After doing what I wanted to do, I realized that first I have to finish my studying at my University.
If i'm good at my major. i can make something new in fashion or other part making application.
So before I finish, I'm going to start blogging. I think it will be funny. Haha!
And I may also study English again. For 6 months, I didn't study English.
From now on, I will write something on here. Haha!

* Nice job. Keep up the good work!

It's been a long time

It's been a long time to write since I have written something on this here.
These days, I've been studying my major, computer engineering.
And also thinking about my future.
For a moment, i I wanted to work as a editor about fashion or music.
So i worked as a fashion photographer and curator.
After doing what i want to do, i realized that first I have to finish my study in at university.
If i'm good at my major, i can make something new in fashion or other part making application.
So before until that time, I'm gonna going to do a some blogging. I think it will be funny ;) haha.
And i will study English again. maybe... For 6 months, I didn't study iEnglish.
From now on, i will write something here. haha :)

Notes: Using a conjunction ("and", "or", etc.) to start a sentence is not correct for formal writing. Only do this in informal situations, such as messages to friends... or on iTalki :)

It's been a long time

It's been taken me a long time to write something here on this.
These days, I've been absorbed studying my major, Computer Engineering,
and also thinking about my future.
For a while moment, I wanted to work as an editor about for a fashion or music magazine.
So i worked as a fashion photographer and curator.
After doing what i wanted to do, I realized that first I have to finish my study in university.
If i'm good at my major, I can make something new in fashion or other part, or write a software making application.
So first before that time, i'm gonna do a some blogging/create my own blog. I think it will be funny ;) haha.
And Also I will study English again. Well maybe... For the last 6 months, i didn't study haven't studied English.
From now on, i will write something here. haha :)