Available for new projects

> Hello, world. I'm

Iurii Rogulia

I build |

Senior full-stack developer and former CTO based in Finland, working remote worldwide. I design, build, and ship production-grade software — from a single API to a full SaaS product.

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Years experience
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Years as CTO
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Latest Projects

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eu-vat-rates-data — Free & Open-Source EU VAT Rates Dataset

eu-vat-rates-data — Free & Open-Source EU VAT Rates Dataset

Free, open-source EU VAT rates for all 27 member states + UK. Published as native packages for npm, PyPI, Packagist, Go, and RubyGems.

Open SourcePythonTypeScript
vatnode — EU VAT Validation API

vatnode — EU VAT Validation API

Developer-first SaaS API for EU VAT validation via VIES with Redis caching, change monitoring, and webhook notifications.

AuthFintechHono
pi-pi.ee — B2B E-commerce for Waterless Urinal Systems

pi-pi.ee — B2B E-commerce for Waterless Urinal Systems

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

i18nNext.jsReact
Pikkuna — Multilingual RAG AI System

Pikkuna — Multilingual RAG AI System

RAG system on OpenAI and Upstash Vector with 25+ language support.

AI RAGi18nNext.js
Perpetual Futures Grid Trading System

Perpetual Futures Grid Trading System

Production algorithmic trading system for perpetual futures — multi-account, event-driven architecture with dynamic progressive grid and 10-level risk

PythonAlgorithmic TradingCrypto
Pikkuna — Real-time SVG Product Configurator

Pikkuna — Real-time SVG Product Configurator

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

Next.jsProduct ConfiguratorReact

Site Pulse — Website & Domain Health Monitor

Automated monitoring system that discovers URLs from sitemap, validates each in desktop and mobile modes with parallel checks, monitors domain registrations

MonitoringMultithreadingPython
Pikkuna — E-commerce for Vinyl Curtains & PVC Products

Pikkuna — 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 →

i18nNext.jsNode.js
HTPBE — Has This PDF Been Edited?

HTPBE — Has This PDF Been Edited?

SaaS-платформа для проверки подлинности PDF-документов с публичным REST API. Детектирует редактирование через 5-слойный анализ метаданных и структуры.

AuthDockerFintech

Technologies

Core tools I use to build production-grade software.

Next.js
Next.js
React
React
TypeScript
TypeScript
Stripe
Python
Python
Redis
Redis
OpenAI
Node.js
Node.js
PostgreSQL
PostgreSQL
Docker
Docker
Iurii Rogulia

A developer who
ships products

I'm not just a coder — I'm someone who understands business. After 25 years building production systems — 12 of them as CTO — I know what it takes to ship software that actually works. Based in 🇫🇮 Finland.

From database design to pixel-perfect UI, I handle the full stack. React, Next.js, Node.js, Python, PostgreSQL — whatever the job needs.

Outside of code, I'm a proud father of a big family and I play ♟️ chess — it keeps the strategic thinking sharp.

Clear communication — you'll always know what's happening
MVP in a few days — you see results before the budget runs out
Own the outcome — not just code, but solutions
Read my full story

What I can do for you

From concept to deployment, I handle the full lifecycle of software development.

MVP Development

From idea to working product in a few days. Validate your hypothesis before full commitment.

E-commerce

Scalable online stores with payment processing, inventory, and fulfillment.

API & Integrations

Connect your tools — Stripe, CRM, ERP, payment gateways. Battle-tested across 25+ markets.

AI Integration

ChatGPT, embeddings, and AI-powered features for your products.

Automation

Workflows that save time. CRM integrations, data pipelines, and more.

Rescue Projects

Fix broken code, improve performance, and get stalled projects shipping.

Iurii RoguliaAvailable

Ready to build something great?

Tell me your idea — I'll show you a working MVP in a few days.

Start a conversationView my work