You have awesome gigs! You are on the right way, your profile bio looks good and as well as gig descriptions. But my recommendations will be following:
Changing the gig title to more marketing way, because when people scroll through gigs in the search page, something that will attract them can be 1 word but it has to be clearly identified. For example, you title is: “I will test you website from a user point of view”. In my opinion there is something missing to make it WOW.
Here is my example “I will Test your WEBSITE and Provide Full Report” In my opinion making WEBSITE upper case will clearly have a focus on what you are trying to do. You can also say “I will Test your WEBSITE and Provide Full Report in 24hr”, People always want to get things faster and with higher quality. Since you are just starting here, adding 24 hr delivery can boost your impressions much more.
I hope this could be useful for you, because I was in the same boat like you few months ago.