Writing of my family

Sigo repasando el ingles hace ya tiempo aprendido, como tengo los conceptos básicos no me resulta muy pesado, resulta ameno recordar las cosas ya olvidadas, ahora, de ahí a convertirme en un parlante ingles va un rato largo, en fin todo sea por agilizar la mente e intentar dar un paso adelante.

Hello, my names is Javier and I live in Madrid. I am not married. I have a brother and a sister, their names are Carlos and Isabel, the name of my parents are Carlos and Sabela. I'm 37 years old, my brother is 39, my sister is 36 and I remember don't the age of my parents. My sister live in Malaga, she is married with Antonio and they have a son, her name is Carlos, he is two years old, i like teach him new things. My brother have two children, Carlos and Lidia, they are 9 and 7 and live in Córdoba. I job in public administration, I like walking in the nature.