I’m Oleksandr Korniienko, a developer with over 15 years of experience. I build landing pages, online shops, CRM systems, Telegram bots and AI automation for businesses.
Five services. Order one on its own or combine them into one system: the website takes orders, the bot updates the customer, the CRM counts the money.
From a one-screen landing page to an online shop with thousands of products and a CRM that shows every order.
A bot takes orders, answers common questions, books customers in and reminds them to pay. It works at night and on weekends.
A full app inside Telegram. Catalog, bookings, payments and a customer account work with no install and no sign-up.
I hand routine manual work over to software. Leads, invoices, stock, reports and messages are processed automatically.
AI reads emails, documents and messages, sorts them and passes them on. You check the result instead of doing it all by hand.
I started with websites, then built shops, CRM systems and bots, and now I add AI to the mix. You talk directly to the person who writes the code. No managers retelling your requirements in their own words, and no extra approvals.
Four stages from the first message to launch. You know the price and the timeline before we start, and you see results after every stage.
30–60 minutes
You message me on Telegram, call, or leave a request on the website. We discuss your project by voice or in chat. I ask about your business, not only about buttons. The conversation is free.
Result: a clear brief
1–3 days
You get a written plan: what I will build, the stages, how long it takes and what it costs. The price is fixed. Work starts once you agree.
Result: a plan, a timeline and a fixed price
from 1 week
I work in stages. After each stage you open a working version, try it and send feedback. You do not wait a month to see results.
Result: a working version after every stage
1–2 days
I launch the product on your domain, hand over the code and access, and show you how to use everything. After launch I stay in touch and support the project.
Result: the product works and belongs to you
Didn’t find your question? Message me on Telegram and I’ll answer personally.
It depends on the scope. After our conversation I give a fixed price for the whole project or for each stage. The price does not change unless the scope changes.
A landing page takes from one week, a bot from two weeks, an online shop or CRM from one month. You get the exact timeline with the plan.
Yes. You can start with a small task, such as a bot for incoming requests, and grow the system together with your business.
Yes. Your website or shop comes with an admin panel. You change texts, products, prices and photos yourself, without a developer.
I stay in touch: I fix bugs, add features and update the system. We agree on support terms before we start.
In stages. You prepay the first stage, then pay after each stage you accept. I work under a contract.
Yes. I speak Ukrainian and English and work remotely, so your city and country do not matter.
Your request reaches me on Telegram within a minute. I reply within one business day.