Iurii RoguliaIurii Rogulia
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Iurii ships.

Iurii Rogulia, senior full-stack software engineer. Professionally building software since 2001.

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TMI Iurii Rogulia
VAT ID: FI29845875
DUNS: 368664211
Lappeenranta, Finland 🇫🇮

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Iurii Uses: #AI

1 project · 6 articles · 6 reviews

Projects

pikkuna.fi — AI-Powered Localization Pipeline
pikkuna.fi — AI-Powered Localization Pipeline
July 30, 2026
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

Stack

Python

Libraries

pytestOpenAI SDKpython-dotenvpycountry

Services

OpenAIAnthropic

Topics

AILLMPrompt Engineeringi18nLocalizationSEOAutomationTestingArchitectureCTO

Articles

AI for Small Business: What Actually Saves Money
August 10, 2026· 6 min
AI for Small Business: What Actually Saves Money

Where does AI for business automation actually save money, and where is it just hype?

Topics

BusinessAIAutomationDecision
How to Reduce OpenAI API Costs in Production (2026 Guide)
June 15, 2026· 24 min
How to Reduce OpenAI API Costs in Production (2026 Guide)

OpenAI API cost optimization: where the money actually goes in production, prompt caching, model routing, budget controls, and observability that surfaces

Topics

AIOpenAICost OptimizationProductionObservabilityArchitecture
AI Agent Prompts: Guardrails to Prevent Code Disasters
June 5, 2026· 18 min
AI Agent Prompts: Guardrails to Prevent Code Disasters

Keep an AI agent inside your codebase conventions: CLAUDE.md structure, system prompts, mid-session stop prompts, and where lint rules beat text instructions.

Topics

AIEngineering PracticeBest PracticesWorkflowDevOps
AI Coding for Senior Developers: What to Delegate (and Not)
June 3, 2026· 16 min
AI Coding for Senior Developers: What to Delegate (and Not)

AI coding workflow for senior developers: what to delegate freely, what to scrutinize, what never to hand off, and the signals that mean stop immediately.

Topics

AIEngineering PracticeWorkflowBest Practices
Why AI Coding Widens the Senior–Junior Developer Gap
June 1, 2026· 16 min
Why AI Coding Widens the Senior–Junior Developer Gap

AI coding widens the gap between senior and junior developers — it amplifies existing skill.

Topics

AIEngineering PracticeBest PracticesArchitectureOpinion
Vibe Coding Problems: What AI-Generated Code Gets Wrong
May 28, 2026· 14 min
Vibe Coding Problems: What AI-Generated Code Gets Wrong

Vibe-coded codebase problems: duplicate auth flows, tests that assert nothing, unused dependencies, security shortcuts, schema drift — why they happen and how

Topics

AITechnical DebtArchitectureBest PracticesSecurity

Reviews

“

Our support inbox was drowning — most tickets were repeat questions our docs already answered, but customers weren't finding them.

Anna Lindberg 🇸🇪

Head of Operations

Topics

AIRAGSupport Automation

Service: ai integration

“

We wanted to add an AI feature that turns messy user notes into structured records, but our first attempt returned unpredictable JSON that broke the app half the time.

Bram de Vries 🇳🇱

Product Lead

Stack

Next.jsTypeScript

Services

OpenAI

Topics

AILLMStructured Outputs

Service: ai integration

“

I'd read about llms.txt and AI discoverability but had no idea whether any of it actually mattered for our SaaS docs site.

Dimitris Papadakis 🇬🇷

Founder

Topics

SEOllms.txtAIArchitecture

Service: seo geo audit

“

We process thousands of supplier invoices a month and the team was keying them in by hand.

Lena Brandt 🇩🇪

Head of Product

Stack

Python

Services

OpenAI

Topics

AIDocument ProcessingLLMAutomation

Service: ai integration

“

I'd built most of our MVP with Cursor and it looked finished — it compiled, the tests were green, the demo worked. It just wouldn't survive real users.

Sebastian Falk 🇸🇪

Founder

Stack

Next.jsTypeScript

Topics

Technical DebtAICode ReviewArchitecture

Service: rescue projects

“

Iurii set up a second Telegram bot just for our side of the business. Once a month it sends me every invoice and accounting document I need without anyone having to dig through folders, and it

Tatiana 🇪🇪

Accountant, pi-pi.ee

Services

Telegram

Topics

Telegram BotAutomationAIDocument Automation

Service: telegram bots

Iurii RoguliaAvailable

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Whether it's a new product, an integration, or scaling an existing system — let's talk about how I can help.

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