Geo Nicolaidis - Senior Product Manager specializing in Blockchain and FinTech

Geo Nicolaidis

Senior Product Manager | Blockchain | Bitcoin | FinTech

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About

Senior Product Manager with 15+ years of experience across multiple industries, specializing in blockchain technology, B2B SaaS, and complex financial solutions. Proven track record of improving user satisfaction by improving onboarding and user experience for over 100K business partners. Expert in SaaS architecture, crafting user journeys, and leading cross-functional teams in agile environments.

Learn more about my experience

AML Fundamentals

Current

Sumsub Academy • October 2025

Expert-led program covering money laundering and terrorist financing risks, compliance programs, and investigations

Travel Rule Compliance

Current

Sumsub • August 2025

FATF guidelines and regulatory requirements for virtual asset service providers

Professional Scrum Product Owner I

Current

Scrum.org • Aug 2024

Certification in Product Owner role and product backlog management

Professional Scrum Master I

Current

Scrum.org • Jan 2024

Certification in Scrum framework and servant leadership

Professional Experience

Senior Product Manager - Affiliate Platforms

Oct 2024 - Present

Deriv • Limassol, Cyprus

Revolutionized user onboarding: Designed and implemented a partner onboarding flow reducing friction from 2 days to under 5 minutes (99.8% improvement). Enhanced user trust through RAG Pipeline and real-time support systems.

Senior Product Manager - Trading Platforms

Jul 2023 - Oct 2024

Deriv • Limassol, Cyprus

Enhanced trading UX: Led a cross-functional team in developing financial trading solutions improving user experience for 3M+ customers. Successfully managed cross-functional teams of 20+ using Scrum and Kanban methodologies.

BTC Flow Monitor

Live Demo

A Bitcoin transaction flow visualization tool that traces the movement of funds across multiple addresses and transactions. Features interactive network graphs, UTXO tracking, and address clustering to help users understand complex transaction patterns and fund flows on the Bitcoin blockchain.

Bitcoin
Transaction Analysis
Flow Visualization
Blockchain Forensics

BTC Address Validator

Live Demo

A Bitcoin address validation tool that verifies the format and checksum of Bitcoin addresses across different formats (Legacy P2PKH, P2SH, Bech32). Built to understand Bitcoin's address encoding mechanisms.

Bitcoin
Address Validation
Cryptography
Next.js

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