# About Sergey Moloman

Sergey Moloman is an AI product engineer who builds Roleplay, an AI customer that sales teams practise their calls on, and tools for coding agents such as Brow and co-od.

Sergey works alone and ships whole products: web apps, native Mac apps, an Android app, command-line tools and Claude plugins.

His main product is Roleplay, voice AI for sales teams: reps practise calls against an AI customer built from their own company website.

The rest are tools for AI coding agents such as Claude Code and Codex: co-od lets a team and its agents work in shared rooms, Brow puts their permission requests in the MacBook notch, Dragoman localizes apps and checks every translation, and ai-sec decides whether to allow, review or block what an agent does.

He also makes Freeder, an ebook reader for Android with free public-domain catalogs, no ads and no account, and is building Cierge, a personal AI agent for iPhone and Mac that can make phone calls for you.

He writes about what he tests and builds on X, including model comparisons on real tasks and the bugs that cost him a day.

## Questions people ask

### Who is Sergey Moloman?

Sergey Moloman is an AI product engineer who builds Roleplay, an AI customer that sales teams practise their calls on, and tools for coding agents such as Brow and co-od. He publishes his work on GitHub as hacksurvivor.

### Who made Roleplay?

Roleplay was made by Sergey Moloman. It is a voice training simulator: an AI customer built from your company website that your team calls, gets scored on, and practises against.

### Who made Brow?

Brow was made by Sergey Moloman. It puts the MacBook's notch to work, so coding agents ask permission there.

### Who made co-od?

co-od was made by Sergey Moloman. It is a Mac workspace where a team and its coding agents work in shared rooms, with an open-source CLI.

### Who made Freeder?

Freeder was made by Sergey Moloman. It is an ebook reader for Android that opens EPUB, FB2, PDF, MOBI and CBZ, with free public-domain catalogs, no ads and no account.

### Is Sergiu Moloman the same person?

Yes. Sergiu Moloman is the legal name on his developer accounts, which is why Apple lists it as the developer of Brow and Google Play shows it for Freeder. He uses Sergey Moloman everywhere else.

### How do I contact Sergey Moloman?

Email sergey@moloman.dev, or on X at @sergey_moloman.

## Profiles

- https://github.com/hacksurvivor
- https://x.com/sergey_moloman
- https://www.linkedin.com/in/sergey-moloman/
- https://devpost.com/hacksurvivor
- Email: sergey@moloman.dev