Then post all of your experiences here and what are the projects that you've worked on for the past 2 years. That's going to make you and your possible clients convenient to see what type of projects you've worked with.
In short, put your portfolio in here and any other experiences, related or not to the position that you're applying for. Usually check the services and marketplace altcoins as clients and project developers are usually posting there looking to fill a position like this.