Matviy Korsunskiy

Hi, my name is Matviy Korsunskiy.

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I build the automation a business actually runs on.

Lifecycle and CRM systems in n8n and GoHighLevel.

Lead generation that targets conversations, not job titles.

Voice agents that answer real phone lines, and keep answering.

Recent projects

What I built, what it runs on, what it did.

World of Luxury ↗

Luxury watches and jewelry, Aventura FL

Built
An inbound voice receptionist that answers every call, looks up live order status against Shopify, and writes a qualified lead into the CRM before it hangs up.
Tools
Retell AIn8nShopifyAirtable
Results
  • 9 in 10 calls arrive outside showroom hours, now captured instead of going to voicemail
  • 5,000+ products matched from a spoken sentence at 90–95% accuracy
  • 8 months live, still maintained weekly
Read the case study
Flock Bio ↗

High-throughput pooled DNA libraries

Built
A LinkedIn outbound pipeline that finds prospects by what they post about rather than their job title, then deduplicates, enriches, scores and sequences them automatically.
Tools
Apifyn8nClayHeyReach
Results
  • 42.6% reply rate on cold LinkedIn, about 10x the channel benchmark
  • 78.5% connection acceptance
  • 19 technical phrases scraped and filtered every week, unattended
Read the case study
Healthcare.com ↗

National health insurance marketplace  ·  contract, 2026 ongoing

Built
Three inbound voice agents: intent routing for high call volume, a loss-of-coverage intake line that warm transfers to a licensed human, and a Medicare Advantage agent.
Tools
Retell AIVAPIn8nClaude
Results
  • Built to hold up against CMS marketing rules and AI disclosure requirements
  • Scoped, designed and shipped across product, engineering and compliance
  • Figures and flows stay private under contract
Read the case study
42.6%Reply rate on cold LinkedIn outreach, about 10x the channel benchmark
5,000+Products a voice agent looks up live, by name or model number
8 monthsLive on a client’s phone line, and I still maintain it weekly

What I work with

Scroll and they move. Scroll faster and they move faster.

n8n Claude GoHighLevel Shopify Airtable Retell AI REST APIs
Apify Clay HeyReach VAPI LinkedIn Meta Ads Instantly Cal.com
Conversation design and evalsFlows, refusal paths, adversarial test cases, regression testing after every prompt change.
Lead generation systemsScraping, LLM filtering, deduplication by intent, enrichment and scoring.
Lifecycle and routingMulti-channel capture, qualification, handoff to a human, review generation.
Prompt and context engineeringGetting a model to stay inside a scope it is not allowed to leave.

Other builds

Shipped, but without a case study behind them.

Local presence system

Site, forms, multi-channel capture, lead routing, automated follow-up and review generation for home service businesses, all running as one funnel.

GoHighLevelLifecycle

Med spa booking agent

A 3-location voice agent for a Florida med spa, wired into Boulevard scheduling and a custom services database.

VAPIn8nBoulevard

Community mentoring

3 months answering n8n and automation questions for the paid community of a voice AI educator, for a mostly non-technical audience.

n8nTeaching

I ran the largest business club event at GWU with a team of 7. Trilingual in English, Russian and Ukrainian. 4-time US national champion in ballroom dance, which is where I learned what practicing something properly looks like.

If any of this is the shape of your problem, I’d like to hear about it.

matviykorsunskiy@gmail.com LinkedIn

Eastern time, New Jersey, US  ·  Available for contract
Client names and internal details omitted where I am under confidentiality.