Mikhail Semenov
RU
Open to new projects

Product Manager · Voice AI · Prof-IT

Voice AI Product Manager.

Product manager at Prof-IT (zvonobot, effebot, p1sms) since 2022. Since 2026 fully focused on voice AI agents for B2B. I also ship pet projects with AI agents (Claude Code, Codex), validating hypotheses in days rather than sprints.
Currently open to new projects and collaborations in voice / conversational AI and B2B infrastructure.

Message me on Telegram

Currently

What I do now

Role
Product Manager at Prof-IT (zvonobot, effebot, p1sms), since early 2022
Focus
Leading product development for the new product — voice AI agents for B2B
2026 signal
500,000+ minutes of new-customer conversations via voice AI agents
GitHub · last year 0 contributions github.com/RebSem

Hover or focus a cell to see the exact date and number of contributions.

Projects

Selected work

Two tiers: products I lead at Prof-IT, and personal pet projects shipped in days — proof of shipping speed.

01 · Day job

Products I lead

Here I own product logic, metrics, and end-to-end delivery.

Flagship · 2026 Live in production

Voice AI-agent platform for B2B (Prof-IT)

I run it end-to-end · product, UX, engineering

  • Multi-tenant SaaS
  • Voice + LLM orchestration
  • B2B telephony

A new Prof-IT product I launched in 2026 and run end-to-end — product, UX, and engineering. A multi-tenant SaaS console built on top of telephony infrastructure: clients assemble and publish voice AI agents for outbound use cases — sales, onboarding, reactivation, surveys.

What I built and keep in production

  • Client console: agent builder, prompt flows, campaigns, call history, and billing — all under one role.
  • Billing with a balance hold on campaign start — clients never go negative, spend stays predictable.
  • Reliable call pipeline: a background poller reconciles statuses every 60 seconds so no call gets stuck and every minute is billed.
  • React 19
  • TypeScript
  • Vite
  • Flask
  • PostgreSQL
  • Redis
  • LLM orchestration
Read the full case

cursivo

Live

CRM for car rental businesses: fleet management, AI client scoring, and document analysis. A personal product I lead from product logic to release.

Type AI-powered car rental CRM

Language Next.js

Stars 0

Last push Syncing…

  • Next.js
  • TypeScript
  • Prisma
  • PostgreSQL
  • OpenAI
  • Linear

Read case Live Repo

obrabot

Internal Prof-IT product

Internal Prof-IT product: a personal cabinet with analytics and dashboards for voice AI agents. AI segments calls and surfaces what needs human attention. I run the product.

Type Internal voice AI analytics dashboard at Prof-IT

  • Next.js
  • TypeScript
  • Prisma
  • PostgreSQL
  • OpenAI API
  • Google Sheets API

Read case

02 · Built in days, not sprints

Pet projects

Each one personally built with AI coding agents (Claude Code, Codex) in 1–7 days from idea to a working release. How I validate hypotheses fast and stay on the same page with engineers.

~2 days

bazabot

Telegram bot for cleaning client bases

Python · Telegram Bot API · CSV/XLSX · p1sms API

3 days

Zodial

Personalized PDF report platform

Next.js · TypeScript · Prisma · SQLite · YooKassa · Resend

~7 days

Slopiq

iOS app for ski and snowboard sessions

SwiftUI · iOS · Weather · AI Assistant

1 evening

tubedrop

macOS wrapper over a YouTube converter

Python · yt-dlp · ffmpeg · macOS

github →