Iurii RoguliaIurii Rogulia
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Iuriiย ships.

Iurii Rogulia, IT partner for business & fractional CTO. Professionally building software since 2001.

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TMI Iurii Rogulia
VAT ID: FI29845875
DUNS: 368664211
Lappeenranta, Finland ๐Ÿ‡ซ๐Ÿ‡ฎ

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Iuriiย Uses: #i18n

6 projects ยท 3 articles ยท 3 reviews

i18n

Internationalisation (i18n) makes applications available in multiple languages. Projects tagged here use next-intl or i18next for translation and locale routing.

Projects

Pikkuna โ€” AI-Powered Localization Pipeline
Pikkuna โ€” AI-Powered Localization Pipeline
July 30, 2026
Pikkuna โ€” 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
Wrongulator โ€” The Calculator That Is Confidently Incorrect
Wrongulator โ€” The Calculator That Is Confidently Incorrect
May 31, 2026
Wrongulator โ€” The Calculator That Is Confidently Incorrect

A joke calculator that returns a deterministically wrong answer with a straight-faced reason โ€” built as a share machine.

Stack

JavaScriptNode.jsHTMLCSS

Libraries

Express@napi-rs/canvasioredis

Databases

Redis

Topics

Viral ProductProgrammatic SEOi18nOpen GraphDocker
pi-pi.ee โ€” i18n B2B Presentation PDF Generator
pi-pi.ee โ€” i18n B2B Presentation PDF Generator
March 4, 2026
pi-pi.ee โ€” i18n B2B Presentation PDF Generator

On-demand PDF presentation generator for 31 European markets โ€” one codebase, one URL pattern, streamed directly from a Next.js route handler with zero storage

Stack

Next.jsTypeScript

Libraries

react-pdfnext-intl

Services

Vercel

Topics

PDFDocument Automationi18nB2B
pi-pi.ee โ€” B2B E-commerce for Waterless Urinal Systems
pi-pi.ee โ€” B2B E-commerce for Waterless Urinal Systems
January 17, 2026
pi-pi.ee โ€” B2B E-commerce for Waterless Urinal Systems

i18n B2B e-commerce platform for waterless urinal products across 32 European countries with automated VAT handling, PDF invoicing, and CRM integration.

Stack

Next.jsReactTypeScriptTailwind CSS

Libraries

next-intlDaisyUIStripe SDKreact-pdf

Services

StripeVercelResendNotionGoogle Analytics

Topics

E-commerceB2Bi18nPDFSSRArchitectureSEOSchema.org
Pikkuna โ€” i18n RAG AI System
Pikkuna โ€” i18n RAG AI System
December 15, 2025
Pikkuna โ€” 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

Stack

Next.jsReactTypeScript

Libraries

Vercel AI SDKnext-intlassistant-uiZod

Databases

Upstash VectorRedis

Services

OpenAIUpstashVercel

Topics

RAGAI Chatboti18nE-commerceCTO
Pikkuna โ€” E-commerce for Vinyl Curtains & PVC Products
Pikkuna โ€” E-commerce for Vinyl Curtains & PVC Products
October 12, 2024
Pikkuna โ€” E-commerce for Vinyl Curtains & PVC Products

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

Stack

Next.jsReactTypeScript

Libraries

next-intlZodpdf-libPuppeteerStripe.js

Databases

Redis

Services

StripeZohoMailgunPostNordNetvisorVercelVercel BlobGoogle AnalyticsMeta CAPIAirtableUpstash

Topics

E-commercePaymentsShippingPDFPWACTOArchitectureSEOSchema.orgi18nPerformance

Articles

Programmatic SEO with hreflang: One Joke, 17 Languages, Server-Rendered
July 29, 2026ยท 7 min
Programmatic SEO with hreflang: One Joke, 17 Languages, Server-Rendered

Programmatic SEO with hreflang: how each wrong answer in a viral toy is a server-rendered page with localized meta and JSON-LD, across 17 languages.

Stack

JavaScriptNode.js

Libraries

Express

Topics

Programmatic SEOi18nOpen GraphViral Product
Next.js i18n with 30 Languages: Production Setup Guide
November 12, 2025ยท 11 min
Next.js i18n with 30 Languages: Production Setup Guide

Next.js i18n for 30 languages in production, not a 2-locale demo: next-intl routing, type-safe translations, hreflang at scale, and the formatting traps the

Stack

Next.jsTypeScript

Libraries

next-intl

Topics

i18nE-commerceArchitecture
i18n RAG Chatbot Architecture (25 Languages, Production)
October 27, 2025ยท 9 min
i18n RAG Chatbot Architecture (25 Languages, Production)

RAG chatbot for e-commerce: resolve 70% of support queries across 25 languages โ€” ingestion pipeline, hybrid search, confidence thresholds, and streaming UI.

Stack

Next.jsTypeScript

Libraries

Vercel AI SDK

Databases

Upstash Vector

Services

OpenAIUpstashZoho

Topics

RAGAI ChatbotE-commercei18n

Reviews

โ€œ

We sell B2B software in three German-speaking markets โ€” Austria, Germany, and Switzerland โ€” and our agency had been running one English keyword list across all of them. Iurii's audit included proper per-market keyword research: actual search demand in DE-AT, DE-DE, and DE-CH, plus the technical changes we needed (hreflang, regional canonicals, locale-specific schema). The keyword findings alone reshaped our content plan. We've already shifted three landing pages and are seeing impressions climb in Search Console.

Lukas Huber ๐Ÿ‡ฆ๐Ÿ‡น

Marketing Lead

Topics

SEOB2Bi18nBest Practices

Service: seo audit

โ€œ

Iurii built our entire B2B platform from scratch in a remarkably short time โ€” a fully multilingual webshop covering 32 European markets in 28 languages, with automated VAT calculation, VIES validation, Stripe payments across 6 methods including SEPA and bank transfers, server-generated PDF invoices, and Notion as our CRM. Everything was integrated and working end-to-end, not just a prototype. As someone responsible for both sales and operations, I especially valued that he understood the business side โ€” compliance requirements, B2B buyer expectations, different payment preferences across markets. He asked the right questions upfront, kept things transparent throughout, and delivered without dragging it out. Highly recommend.

Mark Tamm ๐Ÿ‡ช๐Ÿ‡ช

Account Manager, pi-pi.ee

Services

StripeNotion

Topics

E-commerceB2Bi18nPaymentsPDFTax/VAT

Service: e commerce

โ€œ

We were ranking in Dutch but completely invisible in Belgium and Germany โ€” same products, same pages, just translated. Iurii's audit found three things in 48 hours: hreflang tags pointing at the wrong canonicals, a sitemap that listed only the Dutch URLs, and product schema that didn't carry over to localized pages. The report was specific enough that our dev team fixed all of it in a week. Traffic from non-Dutch markets doubled the next month.

Sven Jansen ๐Ÿ‡ณ๐Ÿ‡ฑ

Founder

Topics

SEOE-commercei18nSchema.org

Service: seo audit

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