Dear Sir!
I mastered Js Framework such as Node js, Angular js,Vue js etc.
Also I know well about PHP Framework such as CI, Laravel, Yii,Symfony etc.
I am full-stack developer and am working on full-time job with freelancer and can work any time you want so feel free to keep in touch with you anywhere and whenever you want.
I would like to discuss more details in chat so we can get clear idea with each other.
Thank you for taking time reviewing the letter.
I’ll look forward to hearing from you for further process.
Regards