Hi, I'm Krishna.

I work on Dexter Copilot, an AI that cohosts live streams. At home I train my own models and run the two little servers my bots live on. It all started with one Discord bot in 2019.

  • dev @ Dexter AI
  • Shero: 13,000+ servers
  • training local models
An illustrated portrait of Krishna
Krishna RavuriDenton, TX
me, Ghibli-style

2019 · Chennai

It started with one Discord bot.

I was an engineering student in Madurai with a summer job in Chennai, and I wrote my first Discord bot on the side. The first time it answered me in chat, that was it. I've been making bots ever since.

2021

Then Shero happened.

I started Shero that April as a way for servers to advertise each other. It grew into something more useful: now it watches servers for risky permissions and warns the staff before anyone can abuse them. More than 13,000 servers use it.

More about Shero →

2021 → 2025

Madurai to Texas, the long way.

Engineering degree done in 2021, an internship at Caliber Embed in Coimbatore in 2023, then one very long flight to Denton for a master's in AI at UNT.

about 9,400 milesMaduraiB.E., 2021Coimbatoreinternship, 2023Denton, TexasM.S. in AI, 2025

2026 · at Dexter AI

I work on Dexter Copilot.

I'm a developer at Dexter AI. Copilot is a cohost for streamers that you just talk to: say the word and it switches OBS scenes, keeps chat in line, starts a poll or a giveaway, or designs your overlay.

I also rewrote the six bots that run its Discord server. Meet the cast.

3,583 members · 358 online

Copilot →The bots →

2026 · at home

A homelab and a busy GPU.

Two little Dell PCs running Proxmox keep my bots up, and a GPU at home trains and runs my own models. Things break. I write every one down, like the night a disk filled up at 2:47 am and everything on it went read-only.

The homelab, and what broke →

2026 · on the side

Friday, Iris, and work I can't show you.

Friday is an AI I built for myself: she reads my mail and sends me a brief every morning and evening. Iris gives AI agents a face, a little character on the Mac desktop who talks for them.

I've also built several projects for clients. They're under NDA, so the folder stays shut.

Friday →Iris →

Now

Learning networking, properly.

I'm studying for the CCNA, because I want to understand the network under everything I run. Subnetting drills are boring, but everything else sits on top of them.

starringKrishna Ravuri
andDexter Copilot
featuringSpark · Warden · Sentinel · Steward · Clarity · Cadence
also starringShero · Friday · Iris
filmed on location inChennai · Madurai · Coimbatore · Denton
special effectstwo Dell OptiPlex micro PCs and a GPU at home

based on a true story

To be continued...

The next chapter needs a team. I'm looking for work in infrastructure, networking or dev tooling.