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AI developer for WhatsApp agents, automation and custom CRM
I build AI that answers your customers, takes the repetitive work off your team and keeps every lead in one place. The same kind of systems I build and run as CTO at Matchi.
- Built by the engineer who runs them in production
- Something real in days, not quarters
- GPT, Gemini and Claude, picked for each job
- I work in English or Russian
Who builds it
I'm David Krasovskij, an AI engineer and co-founder & CTO of Matchi in Tel Aviv. I have 8+ years in software: from CTU Prague and Barclays Investment Bank to leading the core backend at OurRitual and co-founding two AI startups.
Everything on this page is something I build and run myself: an AI studio inside WhatsApp, a support agent that answers clients 24/7, a voice agent, and the internal app our company runs on. I work in English or Russian, and the bots and systems I build can talk to your customers in Hebrew, Russian or English.
WhatsApp AI agent
Your customers already write to you on WhatsApp. An AI agent there answers them right away, day and night, and knows when to bring in a person.
At Matchi, every real-estate broker's WhatsApp becomes an AI studio: listings, videos, brochures and buyer matching. No app to learn.
- Answers questions instantly, 24/7
- Captures every lead and passes it to the right person
- Creates content: social posts, flyers, brochures, videos
- Nothing new for your customers to install
AI agents on your data
An AI agent is more than a chatbot. It looks into your systems, takes actions and calls in a human when it needs one.
I run two of these at Matchi: a support agent that answers clients 24/7 and raises tickets, and an agent on top of all our business data that answers questions in plain words.
- Looks up the customer's account to give a real answer
- Raises tickets and notifies the right person on your team
- Answers questions about your business in plain words
- Live dashboards and predictions
Business automation with AI
The repetitive work eating your week, handed to AI: inbox, documents, follow-ups, reports.
Not another chain of no-code zaps. I build automation around how your team actually works and connect it to your real systems. One example: in a door company's operations center, you say a job out loud and AI fills it in.
- Inbox and document handling
- Follow-ups that don't slip
- Reports that build themselves
- Voice notes turned into structured records
Become AI-native
I set up Claude Code and the right AI tools for your team, build AI into the way you already work, or simply teach your team to do it themselves.
It's how I work every day. One whole product, the door builder for a front-door company, was built by Claude Code agents: 566 commits and 10M+ automated test checks. If you'd like your team to work like this, let's talk about a hands-on workshop or help rolling it out.
- Claude Code and AI tools set up for your team and codebase
- AI built into the workflows you already have
- Hands-on training, so your team can do it themselves
- Practical habits, not hype
Custom CRM development
When Monday.com or Excel stops fitting the way you work, you need a system built around your process.
At Matchi I built the internal app that replaced Monday.com: sales CRM, customer CRM and account management, tasks and support tickets in one place, with an AI agent on top.
- Sales pipeline and lead management
- Customers, deals, tickets and tasks in one place
- An AI agent that sees all of it
- Built around your team, not the other way around
AI voice agent
Phone calls are where leads get lost. A voice agent transcribes every call, sums it up and updates the CRM.
Matchi gives brokers a virtual phone line that does exactly this. No more notes after every call.
- Every call transcribed and summarized
- The CRM updates itself
- Every lead captured, even from a quick call
- Say it out loud, get a structured record
Built and running
A few of the systems behind this page. Open one to see how it works.
Door Company Platform
Website, door builder and operations center. One system the whole business runs on.
See the project →
AI Business Dashboard
Ask questions in plain words. Live numbers and predictions.
See the project →
Monitoring & Alerts
Our own Grafana replacement. We hear about problems before clients do.
See the project →How we work
A short call
Tell me what slows your team down. I'll tell you honestly if AI can fix it.
Scope
We pick the one thing that moves the business most and agree on what done looks like.
Something real in days
A working first version on your real cases, not a slide deck. Something real in days, not quarters.
Connect to your systems
It plugs into what you already use: WhatsApp, your CRM, email, documents.
Improve
We watch how it's used and keep improving what moves the business.
Questions
How much does it cost?
How fast will I see something working?
Do I have to replace the tools I use now?
Which AI models do you use?
Can you just advise us, without building anything?
Where are you based, and which languages do you work in?
Contact
Got work that eats your week?
Tell me what slows your team down. I'll tell you honestly if AI can fix it.