Iurii Uses: #CTO

pikkuna.fi – AI-Powered Localization Pipeline

A production localization pipeline built entirely on the OpenAI API: one English source of truth, SEO-aware translation prompts, cross-model verification with

pikkuna.fi – i18n RAG AI System

RAG system on OpenAI and Upstash Vector with 30 language support. Includes streaming chatbot, hybrid search (semantic + keyword), AI ticket classifier, and

pikkuna.fi – Real-time SVG Product Configurator

Client-side SVG configurator with live preview for designing vinyl curtains and roofing panels.

pikkuna.fi – E-commerce for Vinyl Curtains & PVC Products

International e-commerce platform with 30 locales, product configurators, AI chatbot, and fully automated order flow: Stripe → Zoho CRM → Airtable → Mailgun →

Fractional CTO is one of the most misused titles in tech consulting. Here’s what the role actually covers, what it doesn’t, and how to spot the real thing.

A developer builds what you ask for. An IT partner asks what you actually need. The difference is the difference between wasted budget and a result that works.

Fractional IT partner vs in-house IT department: most growing businesses don’t need a full team. One experienced partner covers the same scope for less.

IT audit first week checklist: what I map before fixing anything for a new business client – usually different from what anyone in the company thinks.

5 signs your business IT is holding you back: a self-diagnostic for founders and managers. If three of these apply, your IT setup is costing you money.

Who is responsible for your business IT? Most growing companies have IT no one actually owns. What that costs in wasted hours, unmanaged risk, and the fix.

CTO to freelancer after 12 years in leadership: what changed, what surprised me, and what I learned about senior freelance dev work in the EU market.