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Sergei Dobrovolskii

Sergei Dobrovolskii

Founder and Chairman

I bring over 20 years of global experience in leadership, large-scale project management, economics, and cybernetics. Throughout my career, I've founded and led successful companies, driving innovation and shaping industry trends.
Expertise
SaaS
FinTech
Trading
Brokerage Business
Technology

Experience

Quadcode | 13 years

Founder and Chairman

Quadcode is a global fintech company with 700+ team members across 7 countries. It offers advanced financial products and a SaaS trading platform for brokers, combining B2C brokerage and tech solutions to drive innovation and opportunity.

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24 tháng 7, 2025

Quadcode Group Completes $112 Million Sale of QCEX to Polymarket

The Group Becomes a Strategic Shareholder and Technology Partner to Polymarket July 24, 2025 – Quadcode Group, the global fintech group behind QCEX, today announced that, earlier this week, the company closed on  the sale of its Commodity Futures Trading Commission-licensed derivatives exchange (QCX, LLC) and clearinghouse (QC Clearing LLC) (collectively “QCEX”) to Polymarket for […]

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9 tháng 7, 2025

How to Trade Binary Options: A Complete Guide

You predict whether the price of a capital asset will be above or below a specified price at option expiration.

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30 tháng 6, 2025

Brokerage Business Guide: Who It Fits and How to Start

The broking business is still a tempting option for those seeking a scalable, technology-based way into the financials.

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