EPKO Author

Patryk Korzeniowski

CEO

Co-founder and CEO of EPKO. I run the company, handle client relations and code alongside the team in Next.js, TypeScript and Supabase when a client feature needs that extra polish. At EPKO we build software that meets the technical requirements of EU regulations: WCAG, GDPR, NIS2, AI Act, MDR. Formal legal opinions and certification stay with partners (law firms, auditors). I look at business systemically. I build a team that ships and stays with clients for years.

8years of experience

11articles

Skills & strengths

Specializations

Product strategyB2B salesRegulated industriesSystems thinkingNext.js / TypeScriptSupabase / PostgreSQL

Strengths

Strategic and long-term thinking
Direct client contact, no sales intermediaries
Bridging business and EU regulatory requirements
Experience in software testing and quality assurance

Publications

Articles by Patryk

Booking portals vs your own clinic booking system: economics and control

Each month you look at three invoices and ask whether it is time for your own booking system. The real economics of commissions, the hidden cost of control, and the threshold where building your own pays back faster than paying the portal one more year.

5/19/202611 min read

What a clinic website really costs in 2026: four tiers and what you actually buy

Real costs of a clinic website in Poland in 2026: from a 5,000 PLN business card to a full platform with online booking, SMS reminders and EHR integration.

5/15/202614 min read

NIS2 in 2026: who it applies to and what to do now

Poland transposed NIS2 in April 2026. We explain it without scaring you with fines: who it applies to, the timelines, and what to do in the first 30, 180 and 365 days.

5/14/202611 min read

WCAG 2.2 for foundations in 2026: when you must, when you should, and what to fix first

WCAG 2.2 for Polish foundations: when compliance is a legal requirement, how grant reviewers (EU Funds, KPO, NIW) read it, and what to fix first after a weak audit.

5/6/202630 min read

Fix or rewrite a website: 8 signals that decide

Eight concrete signals from our audits: TypeScript, framework, plugins, Core Web Vitals, database, auth, tests. How to decide in 30 minutes whether to fix or rewrite.

5/5/202612 min read

Should you fix or rebuild a website after a freelancer

What we find most often in websites left behind by freelancers, and when to fix versus rewrite. Two case studies from our portfolio and a decision framework, no inflated numbers.

4/25/202614 min read

Zero Trust Architecture for Small and Medium Businesses

Zero Trust Architecture represents a modern approach to cybersecurity based on the principle of "never trust, always verify", which can significantly improve the level of protection for small and medium businesses against contemporary cyber threats.

8/9/20257 min read

Medova – Why and for whom do we do it?

Medova.health We’re building a global platform that truly connects travelers with clinics and gives everyone the same growth opportunities—no pay-to-win ranking, just real value.

7/28/20253 min read

Artificial Intelligence in SMB Practice: How AI is Changing Business Rules

Automation, optimization, predictive analytics - these are not futuristic slogans, but real weapons in the arsenal of SMBs.

5/10/20256 min read

Complete Checklist for an Effective Business Website 2025: What You Need to Avoid Losing Customers

A business website is not just decoration - it's a sales tool that either works for your success or wastes potential. Whether you're creating a new website or refreshing your current one, this article contains the essence of technical knowledge dressed in specific points to implement.

5/5/20258 min read

How to Protect Your Data in E-commerce? Complete Guide to Data Breaches and Effective Defense

Criminals exploit system vulnerabilities, phishing, and human error, impacting both customers and businesses. How can you protect yourself from a data breach? What should you do if it happens?

3/27/20245 min read

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