TORONTO – Digital developer TribalScale has hired Kirstine Stewart as president and chief revenue officer, effective immediately.In her new position, Stewart will be responsible for the company's continued international expansion and will lead the sales and revenue growth of the organization. Sheetal Jaitly will remain CEO of TribalScale."Today, technology is vital to an organization's survival – it's no longer on the fringes, all companies should be tech companies. TribalScale provides essential, innovative services unlike anything I've seen and has the means to invest in and create new tech businesses through its Venture Studio arm. I believe this is where our...