What about me?

Hi, I am Helder, I am from Mexico, I am from a small town, Tlaxcala in Mexico. I am 29 years old and I love music, I play to the piano and I love to sing, nothing not professional, is only in my free time. I studied at the State University, I studied Management. I am working in finance for a company. I love mexican food and I want to find new friends in Italki.

these sentences would flow better as:

>I am from Mexico, I am from a small town, Tlaxcala in Mexico,<

I am from a small town called Tlaxcala in Mexico.

>I studied at the State University, I studied Management.<

I studied Management at the State University.

Frances

What about me?

Hi, I am Helder and I am from Mexico. I am from a small town, Tlaxcala in Mexico. I am 29 years old and I love music. I play to the piano and I love to sing - nothing professional, though. It is only something I do in my free time. I studied at the State University. I studied Management. I am working in the finance department of for a (textile) *** company. I love Mexican food and I want to find new friends in Italki.

*** Here it would be useful to describe the type of company you work for. 

Mexican = capital letter

I also added a few full stops. There were too many commas.

Well done, Helder!

What about me?

Hi! I am Helder and I am from Mexico. I am from Tlaxcala, a small town in Mexico. I am 29 years old and I love music. I play piano and I love to sing, not professionally, only during my free time. I studied management at the State University. Now I am working in finance for a company. I love Mexican food and I want to find new friends on Italki.

****Always capitalize the name of a country, language or nationality in English. 

Examples: I am from Mexico.

                I can speak Spanish and Italian.

                I like Peruvian food.