On the left side of my Zoom screen, a bespectacled Mark Akampurira – a full-stack software developer of four years – sits against the backdrop of white walls. He first smiles brightly and then laughs. “Do you mean working for Tunga or in general,” the 26-year-old replies, sounding amused as he leans forward in his seat. “Both,” I reply, and again he laughs.