<em>By using this website, </em>I'm looking forward <em>to improving my fluency and confidence </em><em>while speaking</em> and writing <em>in English. </em>
Hey everyone!
I'm looking forward to practicing my English here in order to be more fluent and confident when speaking and writing.
I would also change "be" to "become" since it involves a process of change.
Great job and welcome to italki!
Andrew