Looking on the internet deeply has found these results:

Expert in HTML and JavaScript is the most popular phrase on the web.

Expert on HTML and JavaScript 11 results on the web	Expert in HTML and JavaScript 147 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
I am not sure how to properly call it (not a big expert on HTML and Javascript). However the link has following code : "	Jun 22, 2015 ... (To be honest, I'm not an expert in HTML and Javascript. So, sorry for the lousy page layout and formatting. Wish I could have time to polish up�... Expert in HTML and JavaScript. 10. Experience in Developing the applications Using .Net and Having good experience in code development with Eclipse. 16 hours ago ... Expert in HTML and JavaScript. 10. Experience in Developing the applications Using .Net and Having good experience in code development�... ... V6 2009 till ENOVIA V6 2013. Worked on all AEF components mainly structure browser and full text search extensively. Expert in HTML and javascript coding.

Expert on HTML and JavaScript

11 results on the web

Expert in HTML and JavaScript

147 results on the web

More popular!

I am not sure how to properly call it (not a big expert on HTML and Javascript). However the link has following code : "

Jun 22, 2015 ... (To be honest, I'm not an expert in HTML and Javascript. So, sorry for the lousy page layout and formatting. Wish I could have time to polish up�...
Expert in HTML and JavaScript. 10. Experience in Developing the applications Using .Net and Having good experience in code development with Eclipse.
16 hours ago ... Expert in HTML and JavaScript. 10. Experience in Developing the applications Using .Net and Having good experience in code development�...
... V6 2009 till ENOVIA V6 2013. Worked on all AEF components mainly structure browser and full text search extensively. Expert in HTML and javascript coding.