TL;DR: Unlock Claude Code is Tim Yakubson’s beginner-facing course on using Claude Code for go-to-market work. Roughly 10 hours of click-by-click video covers lead list sourcing, enrichment, API requests and outreach automations. Yakubson founded B2B Boosted and is one of the UK’s first certified Clay experts. A private community, ongoing updates and a completion certificate come with the program.
Who Tim Yakubson Is
Yakubson is a London based GTM engineer and the founder of B2B Boosted, an agency built around Clay and AI automation. He was among the first certified Clay experts in the UK, and he has turned that specialism into a small teaching catalogue: Unlock Clay, Unlock N8N, and now Unlock Claude Code. He is also assembling those into Unlock GTME, a GTM engineering bundle.
That background explains the shape of the material. This is not a software engineer teaching software engineering. It is an operator showing how he uses Claude Code to build revenue plumbing, and the examples carry that bias from the first lesson to the last.
What Unlock Claude Code Teaches
The central claim is that a non technical operator can drive Claude Code without writing code from scratch. The course walks through automating lead list sourcing, then enriching and qualifying that data. From there it moves into connecting apps and tools through APIs, with POST and GET requests explained in plain language rather than developer shorthand.
Cold outreach is the other half. Yakubson supplies email templates as .md files and shows how to build automations that plug into tools such as HeyReach, Smartlead and Instantly. One recurring theme, which we found more interesting than the headline pitch, is reducing dependence on Clay for workflows you can assemble yourself. Coming from one of Clay’s own certified experts, that is a candid position to take.
How The Course Is Built
The format is click by click video arranged in a deliberate order, and the ordering is the real value. Beginners in this space usually stall not because the tool is hard but because they do not know which step comes first. Yakubson sequences it, which means the ten or so hours are best watched straight through rather than dipped into. A private community sits alongside the lessons, updates land as the tooling shifts, and a completion certificate is issued at the end. If you want the primary reference open next to the videos, Anthropic’s Claude Code documentation is free and worth bookmarking.
Where Unlock Claude Code Falls Short
It is beginner oriented and does not pretend otherwise. If you already ship code daily, a large share of the runtime will feel remedial. It is also opinionated: the framing is outbound and GTM, so anyone hoping for general purpose software development coverage is in the wrong classroom. And the tool specific automation segments carry the usual shelf life problem. APIs and outreach platforms change, so parts of the 2026 material will drift before the underlying concepts do. The ongoing updates soften that. They do not erase it.
Unlock Claude Code: Common Questions Answered
What is Unlock Claude Code?
A roughly ten hour video course from Tim Yakubson that teaches Claude Code through go-to-market tasks: sourcing lead lists, enriching and qualifying data, calling APIs and wiring up outreach automations.
Do I need coding experience?
No. The course is built for non technical operators. API concepts including POST and GET requests are explained from zero rather than assumed.
Is Unlock Claude Code legit?
Yes. Yakubson is a public figure in the GTM engineering space, runs B2B Boosted, and holds an early UK Clay certification. The course sits in a catalogue alongside Unlock Clay and Unlock N8N.
Who is Unlock Claude Code not for?
Experienced developers, and anyone wanting general application development rather than outbound and data workflows.
What tools does it assume?
Claude Code itself, plus outreach platforms such as HeyReach, Smartlead or Instantly if you want to follow the automation builds end to end.
Is Unlock Claude Code Worth It?
For a sales, RevOps or agency operator who keeps hearing about GTM engineering and has never opened a terminal, this is one of the clearer on ramps we have looked at. The sequencing does the heavy lifting. For anyone technical, it will read as basic. Judge it on that split, not on the pitch.
