Dear sir.
I'm a full stack developer and I can start right now.
I have read your job description pretty carefully and I am sure that I can do your job.
I promise the high-quality code and deliver it in time.
Your job seems to be posted only for me not for the others, because you are looking for only an expert just like me.
I’m a developer who is specialized in Laravel and angular and node for +6 years so I know it as I do know myself.
At least in this field, I have a confident that nobody is superior to me.
I can help you complete this job as you want.
I have done this kind of work so many times so I know how to complete this job and make you fully happy with my quality works.
I can start working right now.
I hope to work with you.
Thanks.