There's many posts that will tell you there is some secret formula to building a following on steemit. There really isn't. Some people get lucky, some people just grind it out over time, and some people click bait the fuck out of people lol. I try to pay attention when I see new names and vote back, but I would tell ya that leaving comments helps. Especially if its on a post with someone that engages with the community. Not everyone that posts here really does the whole comment thing, but a lot of us do. :) Best of luck and welcome aboard.