About

My name is Dmytro, I am based in Izmail, Ukraine. 15 years in retail and e-commerce, freelancing since 2024: AI shop assistants, Telegram bots, websites with payments, video and crypto tools.

Where I worked

  • Freelance, since 2024AI agents and bots on Claude, websites, AI video, crypto tools. One person from idea to support.
  • Technotochka (tt.ua), Kharkivpurchasing manager at a home appliance retail chain, 2022-2023. Earlier, 2007-2011, sales manager, then purchasing; took part in opening branches in Dnipro and Odesa.
  • Akvatochka, Kharkivhead of an online plumbing and heating store for 10 years, 2012-2022: a team of managers and sales staff, purchasing, assortment, suppliers.

Education

Kharkiv State Academy of Physical Culture, specialist degree, 2002-2006.

Dmytro TopkaOpen for new projects

How I work

  1. Timeline and risks before the start

    How long it takes and what might not work. If the brief is rough, send it as it is and we sort it out together.

  2. First milestone in 1-2 days

    Something that runs at a link, not a slide deck.

  3. Every step is visible

    A link, a screenshot, a measured number. Changes are discussed on the live result.

  4. Payment after acceptance

    Through the platform escrow or as agreed. Online 8:00-22:00 Kyiv time.

Languages and paperwork

Ukrainian native, written English for communication and documents. Registered sole proprietor in Ukraine: invoice and contract for companies, payment through the platform escrow or as agreed.

Tools

Claude and Claude Code, Python, Astro, SQLite, SendPulse, Vercel. For video: Nano Banana Pro, Kling 3.0, Seedance, Suno, ElevenLabs, ffmpeg. For blockchain: Solidity on EVM networks, Arc, Base, Somnia, Solana.

What I am on right now

  • Building the portfolio site you are reading now
  • Daily review of the AI shop assistant's live dialogs
  • Waiting on three open-brief decisions: a book trailer, a video intro, a syndicate website