Your last developer. Your first AI trainer.

You know your business. AI makes you its developer

Fix, move or build your website or web app — and keep changing it in-house with AI, without a developer. We lay the groundwork, train you or your team, and stay by your side.

Who we work with

Whether you run the business alone, with a team, or already build with AI yourself, the idea is the same: the people who know the work build the tools for it.

Solo founders & small businesses

Build what your business needs — the day it needs it

You get a product you own and can change yourself. We build the core, and you add the rest — pages, features, integrations — with AI.

  • Save on development and maintenance
  • Change things the same day, without waiting
  • No dependency on a developer who may disappear

Teams & growing companies

Your people know the work best. Let them build the tools

Your marketers, managers and operations staff are experts in what they do. We give them a solid foundation and teach them to build the tools that make their own work faster.

  • Internal tools without waiting in a developer backlog
  • Fewer SaaS subscriptions that only fit halfway
  • One architecture the whole team builds on safely

Building it yourself

Already building with AI? Get the foundation right

You started a site or an app yourself — with Lovable, Bolt, ChatGPT or Claude Code — and want it to hold up with real users. We rebuild the foundation properly and teach you to keep building on it.

  • A foundation that holds up with real users
  • One-on-one Claude Code training on your own project
  • No more "fix one thing, break two others"

Does this sound familiar?

  • Ideas wait for months because there is no development budget — or no free developer
  • Every small change means a request, a wait and another invoice
  • Your team works around tools that only fit halfway
  • Developers disappear, or the product becomes something only they understand
  • You own the product, but nobody in the company can change it

The reality has changed

With AI, building and changing software no longer needs a developer at every step. It needs a solid foundation — and people who know the business. That is you and your team; AI writes the code.

  • Build and change things yourself, the same day
  • Spend on the business, not on maintenance
  • Eliminate dependency on developers
  • Add AI features to your own product

Not just a developer. A developer who makes you independent

A typical developer

  • Builds the product and leaves you with code you can't touch
  • Every change → a new invoice
  • You depend on them for as long as the product lives

YourLastDev

  • Designs and builds the architecture — the part that needs experience
  • Teaches you and your team to build the details with AI
  • You leave with the skills — and with us by your side when you need help

Our goal is to make you independent — not to leave you on your own.

What you and your team will build yourselves

You already have the hardest part: knowing what your business needs. AI writes the code, so anyone who knows the work — owners, marketers, managers, operations — can build on the foundation. No technical background required.

  • New pages and features
  • Internal tools and dashboards
  • Changes and fixes
  • Content updates
  • Integrations with your services

What we build the foundation for

Websites: new, rebuilt or moved

A modern, fast website you or your team change with AI — built new, rebuilt from an old one, or moved off Tilda, Wix or WordPress

Web apps & internal tools

Client portals, booking systems, catalogues and internal tools that work on any device, including phones, with the automations built in

Rescue for AI-built apps

Built it yourself with Lovable, Bolt, Replit or ChatGPT? We rebuild it on a foundation that holds up with real users

AI features in your product

Smart search, writing assistants and document processing inside your website or web app

Prefer to build it yourself?

Practical guides for doing it on your own with AI — and for knowing when not to.

Vibe coding: what it is and how to start

What you can build by describing it to AI, and where it breaks with real users.

How to build a website with AI

The steps in order, and the mistakes that cost you rankings later.

Lovable, Bolt, Replit, v0 or Claude Code

Which AI tool fits a quick demo, and which fits a product you keep.

How much a website costs

What sets the price, what you keep paying, and how to compare quotes.

How it works

Four steps. The same on every plan.

  1. Analyze

    We study your business, your processes and the tools you already use, to see what to build and what holds you back

  2. Architecture

    We design the product and build its foundation: structure, data, core features and a safe way to publish changes

  3. Teach & build

    You — or your team — build the details on top of it with AI, while we teach, review and stay on hand along the way

  4. Bonus: what to automate next

    We look at your site or app and list what else you can automate in it yourself

Three plans. Fixed prices for small and growing businesses

Every plan includes the analysis, the architecture we build and the training. The difference is how many people we teach and how far we go.

Solo

For solo founders and small businesses

$450

fixed, per project

  • Analysis of your business and current product
  • The architecture and foundation of your website or web app, built by us
  • One-on-one AI training for one person
  • Bonus: a list of what else you can automate yourself

Team

For teams and growing companies

$1,900

fixed, per project

  • Everything in Solo
  • AI training for up to 15 people, on your own product
  • An architecture set up for several people building at once
  • A review of your team's processes: what to build or automate next

Company

For several teams or departments

Custom

scoped after a call

  • Several teams or departments building at once
  • One architecture for all of them
  • Access, data and publishing rules agreed with your IT
  • Training for each team on its own tools

No hourly billing, no subscriptions, no surprise invoices. Hosting, domains and AI subscriptions are paid by you, in your name.

How pricing works

What you get

  • A modern product on a solid foundation
  • The skills to build and change it with AI
  • No dependency on developers
  • A clear list of what to build and automate next

You own the product — and you know how to grow it

Who's behind this

Sergiy Yashchenko

Entrepreneur with 20+ years in IT

(Product Owner / CEO / Product Manager)

  • Dozens of products
  • Experience with multiple dev teams
  • Full transition to AI workflows
  • Personally trains every client to work with AI
  • Deep understanding of business operations and constraints

Built from a business owner perspective — not just execution

FAQ

Who builds what?

We design the architecture and build the foundation: the structure, the data, the core features and a safe way to publish changes. That is the part that needs experience. You or your team build the details on top of it with AI — pages, features, content, integrations — and we teach you how along the way.

Which plan is right for me?

Solo, if one person — usually the owner — will build and maintain the product. Team, if several people will work on it or you want tools for a whole department. Company, if several teams or departments will build on one architecture, with rules agreed with your IT.

I would rather learn to build it myself. Can you help?

Yes. The training can be bought on its own: about three one-on-one sessions with Claude Code, on your own project. The analysis is always included, and the price is the same. If the project needs a new foundation first, we build it within that price.

Do I need IT knowledge?

No. Training starts from your level. If you can use modern software, you and your team will be able to build with AI.

What does the training look like?

Practical sessions while we build the foundation. You learn on your own product, not on abstract examples: how to ask AI for changes, check the result and publish it safely. On Solo the training is one-on-one; on Team we train up to 15 people.

We have an IT department. Is this meant to replace it?

No. Your IT keeps the core systems. We help your specialists build the tools they need on an architecture and rules agreed with IT — so they stop waiting in the backlog, and IT stops getting requests for small tools.

I already have a product. Can you work with it?

Yes. If it is messy, outdated or was built with AI tools without a plan, we keep what works and rebuild the foundation cleanly. Then you build on it yourself.

Will you help us after the training?

Yes. After the training you and your team handle everyday changes yourselves with AI — that is the point. But you are never left on your own: when you get stuck or need help with something bigger, we are here.

How much does it cost?

$450 for Solo and $1,900 for Team, fixed. The Company plan is scoped after a call. Third-party services such as hosting, domains or AI subscriptions are paid directly by you.

How long does it take?

It depends on the size of the product. We agree on the timeline after the analysis, before building starts.

You know your business. Let's make you its builder too