Hello,
I hope you are doing good.
I have very good knowledge of Javascript. I can do this job very fast.
About my experience,I am a web developer by profession and I am working with javascript for more than 4-5 years. I can surely help you with this.
You can check my profile to see previous work: [login to view URL]~01918cb42823d24f32/
Rest of the things we can discuss in the message.
Ishant Gupta
Thanks