First notebook entry: Introducing myself

Since my graduation from the school, I have been working in for a software company. I have eight years of working experience and I find English is very important for my career. So I want need practice and practice in order to improve it. I need help, I need someone's help. hand.1

1.  Although, "I need a hand", "Will someone give me a hand" etc means to give help physically, I don't think this is quite applicable in this situation.  "Help" is a better choice of word.  After all you don't need physical help here.  You need oral help.

First notebook entry: Introducing myself

Since my graduation from shool, I have been working in software company. I have eight years working experience and I find English is very important for my career. so I want practice  to improve it. I need help, I need someone's hand.

First notebook entry: Introducing myself

Since my graduation from the shool, I have been work working in a software company. I have eight years working experience, and I find English is very important for my career. I  want to practice (more) and practice to improve it. I need help, I need someone's hand.