Fidelitas Development is a full-service advertising and marketing agency featuring in-house video production and multi-platform eCommerce development. a new client joins the Fidelitas family, we’re insistent that they join us with a partnership mindset. This means transparency both ways, trust built upon from day one of our work together, and a commitment to honesty, open communication, and candor- all things you don’t typically see from a vendor. A joint-commitment to improving our relationship leads to the best possible outcome for all parties: profitable, trackable results from people that actually enjoy working together.