Discovery call
$0We check the fit: the process, its owner and the tools involved. You leave with a clear next step.
No audit or architecture on this call.
Hand the routine to agents.
I'm Yaroslav Lehenchuk. I help business owners and marketing leaders decide which work goes to AI agents and how to check what the agents deliver. My own businesses already run this way: seven agents carry the routine in 50+ processes, and the decisions stay with me.
AI-native business architectFounder of O-CMOCo-founder of Octocrew
I design how a business runs when part of the team is AI agents.
15 years building products, marketing and sales
30+ companies where I worked as fractional CMO, consultant or advisor
50+ processes in my businesses run by agents
Work
Start with one process.
Every engagement starts from one process: what happens today, who owns it and where it gets stuck. Then you choose how deep we go.
Consultation
$150One process mapped end to end: the bottleneck, which part goes to an agent, to automation or to a person, the access involved and the test the pilot has to pass.
Development and integrations are outside the session.
Discovery Sprint
$1,500Diagnosis of an agreed set of processes: pilot priority, data requirements, an architecture sketch and an implementation plan with a separate estimate for technical delivery.
Credited to the first month if you sign a 3-month retainer.
Retainer
from$5,000Up to 40 hours of my time a month on priorities, architecture, pilot reviews and coordinating the rollout.
Technical delivery is scoped and billed separately.
Check the fitGo deeper →
For owners and CEOs
Repeating work is spread across tools, and it's unclear which process to change first and who answers for the result. I show how a process runs at O-CMO, from input to human check, and we apply the same logic to yours.
For marketing leaders
Research, content, CRM or reporting should run through agents, and separate prompts don't add up to a managed process. We build one workflow with a clear output, fact checks and approval, and agree what stays your responsibility.
Works best with one concrete task, a process owner who can join the calls and time to review the pilot. I don't take requests for guaranteed revenue or for unlimited development inside a consultation.
Book a free call ↗How I work
One process at a time.
The same order I use in my own companies.
01
Pick the process
One process with an owner, clear inputs and a result you can check. The first pilot is the smallest one that is still useful.
02
Split the work
Decide what goes to an agent, what is plain automation and what stays with a person: the angle, taste and approvals.
03
Launch in draft mode
The agent prepares and a person approves. The agent gets more autonomy only after its work holds up.
04
Report and correct
Every morning the agent reports what's done, what failed and what it needs from you. Each correction goes into its instructions so the mistake doesn't repeat.
Input→Agent→Person checks→Result
Check
Is your process ready for an agent?
Four lines from the case: who owns the process, what goes in, what should come out and how you'd check the result. Fill them for one process.
Case
1 founder + 7 agents
I run O-CMO on my own. Seven agents in Slack take the routine of the business: sales, SEO and the website, social media, email, finance, client accounts and infrastructure. Positioning, prices and everything that goes out under my name stay with me.
Read the case →
Agent portraits are illustrations.
About
From online stores to an AI-native company.
I started in 2012 with my own online stores and a small marketing agency. Then came an e-commerce SaaS, startup trips to Kraków, five years at Django Stars where I went from Head of Marketing to running marketing and sales together, and since 2020 fractional CMO and CRO work with 30+ tech companies.
In 2023 I founded O-CMO, a marketplace of verified fractional CMOs. In 2026 I co-founded Octocrew, which deploys managed AI agent crews into the tools teams already use. Every process I recommend has run in my own companies first.
I live in Lisbon. I write in English on LinkedIn and in Ukrainian on Instagram, Threads and Telegram.
LinkedIn ↗Track record
2026 → now
Co-founder, Octocrew
Managed AI agent crews that work inside Slack, Notion and Telegram.
2023 → now
Founder, O-CMO
A marketplace of verified fractional CMOs for tech companies.
2020 → now
Fractional CMO and CRO
30+ companies with 30 to 200 people: software development, e-commerce, product design, AI/ML. Most recently fractional CRO at AnyforSoft, 2025 to 2026.
2016 → 2021
Django Stars
Head of Marketing, then Head of Marketing & Sales. A team of 7 plus 10+ freelancers, 300+ qualified inbound leads in 2019, a blog with 50K+ monthly visits.
2015 → 2016
Startup Trips
Co-founder. Brought 40+ Ukrainian founders into the Polish startup scene together with hub:raum, Kraków Technopark and the city government.
2015
E-commerce director
Grew online sales of a spare-parts business from zero to $120K ARR in 12 months.
2013 → 2017
Rightconversions
Co-founder and CEO of an e-commerce conversion SaaS. Clients included Yves Rocher and MTI Group.
2012
Online stores and an agency
My own stores and a small agency doing SEO, content and PPC.
Elsewhere
What else I run.
Let's check the fit
Bring one process.
Describe it in a few lines in the booking form: what happens now, who does it, which tools are involved. On the call I'll tell you whether it needs a consultation, a sprint or a fix you can make yourself.
Book a free call ↗