Independent Finance & Banking Expert

Empowering financial strategies through expertise in banking and fintech innovation.

01.

Banking Insider

Many years managing payment operations with Visa, Mastercard, Apple Pay, Samsung Pay and SWIFT. I understand how financial infrastructure actually works — not from theory, but from inside the settlement room.

02.

Fintech Builder

Founded three fintech ventures across the CIS region. Learned more from the failures than the successes — and documented both with the same honesty.

03.

Independent Voice

100+ published articles on finance, banking, and technology. Two books. Written for professionals who want real analysis, not noise.

Heorhi Tratsiak

International finance and banking expert with a background in leading payment systems. With extensive collaborations with major brands, he specializes in fintech innovations and entrepreneurial ventures.

Driven by a passion for advancing financial technology, Heorhi is dedicated to fostering industry excellence and innovation.

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What I Write About

Discover the initiatives we undertake to support individuals and companies in need of financial expertise.

Banking Infrastructure

How payment systems really work, what banks pay Visa and Mastercard, and what happens inside financial institutions that most people never see.

Fintech & Startups

Why fintech products fail, what banks look for in partnerships, and what founders get wrong before they even launch.

AI & Financial Technology

How artificial intelligence is reshaping financial services — beyond the hype, with analysis from someone building with these tools every day.

Start Your Journey

Connect with Heorhi Tratsiak to unlock financial strategies that drive success.

Let's Talk

Books

My books written from the inside — for founders, bankers, and anyone who wants to understand how financial systems actually work.

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How Money Became a Weapon

A practical guide written from seven years inside banking infrastructure. Most fintech founders approach banks as technology partners. Banks think of them as risk vectors. This book explains the difference — how banks actually make decisions, what they look for in fintech partnerships, why most integrations fail before they begin, and what founders need to understand before they build. Written by someone who sat on both sides of the table.

Read
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Three Failures and What They Taught Me

An honest account of building three fintech ventures in one of the most difficult markets in the world — and watching each one fail for reasons that had nothing to do with the product. This book is not about how to succeed. It's about what failure actually looks like from the inside, why the most important lessons only come after things fall apart, and what a founder carries forward when the company doesn't survive. For anyone who has built something and lost it — and is deciding what to do next.
Read

Let's Talk

Available for consulting, advisory roles, and press commentary. If you're working on something at the intersection of finance and technology — I'd like to hear about it.

For Companies & Recruiters

Available for senior advisory roles, consulting engagements, and expert projects in banking, fintech, and financial technology. I bring seven years of banking infrastructure experience and a track record of building and analyzing fintech products across multiple markets.

For Press & Media

Available for expert commentary, interviews, and guest columns. Topics: payment systems, fintech strategy, banking infrastructure, AI in finance, entrepreneurship in emerging markets. Response within 24 hours.

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