Vendere — to sell. Avis — bird. Run together, the two roots become Avendavi — a name that lands in two places at once. A career built in sales, and a surname, Tjäderqvist, that already carries a bird inside it: tjäder, the capercaillie, a forest grouse native to the Nordics. The bird was there before the brand was.
Avendavi is one person. Every venture, every engagement, every product carries the same mind and the same standard. There is no team page because there is no distance between the brand and the person behind it.
The foundation is sales — years of cold calls, objections, and closing taught what no classroom can. How to listen past what people say to what they actually need. That gap is where real value lives, and it is the lens through which every problem gets solved.
Most problems hide in plain sight. A workflow everyone tolerates. A product that almost works. A process that exists because nobody questioned it. Avendavi steps in where others see normal, and finds what can be better.
Consulting and product development under one roof. Client work is informed by the discipline of building real products. Ventures are shaped by the clarity that comes from solving other people’s problems first. The two sharpen each other.









