Anthony Krivonos as a child, at a desktop computer in 2001
Hacking MS-DOS at age 3

Anthony Krivonos

I am a lifelong builder, having co-founded and currently serving as CTO of Toma.

The greatest joy in my life has been building things. I spent my early days nailing boards with my grandfather at my family's дача. I was an early contributor to the 2D platformer genre on the GameMaker forum. I wrote several Pokémon ROM hacks before becoming enamored by VFX editing and photography. It took learning web development as a teenager to realize the triptych of a career I wanted to embark on: to build, to program, and to make pretty.

I spent the early years of my career meandering between startups and big tech, balancing several side projects I blindly hoped could become big one day. None of them did. I caught my lucky break after a couple formative years at Scale AI. My friends and I finally made it out of pivot hell and founded one of the earliest voice AI companies. We were headed for Y Combinator in January 2024.

A lot has changed since then. I spent 10,000 hours trying to scale a company. I failed to listen to my gut when it was right, and I made difficult decisions in haste. I saw PMF and I saw it vanish. I interviewed thousands and fired dozens of people. I compared myself to colleagues that were seemingly holding it together.

Eventually, I learned that optimism is a choice. It was the single most important learning of my life. The other learnings, well, I think I'll put them here.

Writing

News