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Freelancer

Freelancer

Financial Crime Data Annotation Expert

Poland flagWarszawa, Poland

Key Skills

Software

RemotasksRemotasks
LionbridgeLionbridge
Other

Top Subject Matter

Finance - Risk Analysis % Fraud Dection
E-Commerce
Blockchain Intelligence

Top Data Types

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Top Task Types

ClassificationClassification
Text GenerationText Generation
Question AnsweringQuestion Answering
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Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Function CallingFunction Calling
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Freelancer Overview

My experience in data labelling and AI training data is strongly grounded in financial crime, sanctions, and crypto investigations, where accurate classification, risk tagging, evidence review, and decision quality are critical. In my roles across Revolut, Wallet in Telegram, and other compliance functions, I have reviewed and assessed complex customer, transaction, blockchain, and sanctions-related data to identify risk patterns, typologies, false positives, and escalation triggers. This includes analysing blockchain wallet activity, screening alerts, customer due diligence records, open-source intelligence, sanctions exposure, and transaction behaviour to support accurate case outcomes and regulatory reporting. What sets me apart is my ability to combine subject matter expertise in AML, sanctions, crypto investigations, and regulatory compliance with structured analytical judgement. I have hands-on experience using tools such as Chainalysis, Elliptic, World-Check, and internal screening/monitoring systems, and I am comfortable working with large volumes of sensitive data where precision, consistency, and explainability matter. My background also includes quality control of investigations, policy gap analysis, red-flag development, and typology mapping, which are directly relevant to AI training data projects that require high-quality annotation, risk classification, model evaluation, and human-in-the-loop review.

Labeling Experience

Open-Source Intelligence Risk Tagging Analyst

DocumentDocumentClassificationClassification

Used public registries, media sources, sanctions guidance, corporate websites, and open-source searches to identify and tag risk indicators linked to sanctions evasion, nominee ownership, high-risk business activity, and adverse media. This work supported more accurate risk assessment and strengthened evidence-based decision-making in financial crime investigations.

2022 - Present

Crypto Wallet Risk Annotation Specialist

DocumentDocumentClassificationClassification

Reviewed blockchain wallet activity, crypto transactions, exposure paths, and counterparties to classify wallet risk and identify links to scams, darknet markets, sanctioned entities, fraud typologies, and suspicious fund flows. Used tools such as Chainalysis and Elliptic to assess wallet attribution, trace movement of funds, label exposure types, and support escalation decisions for high-risk crypto activity.

2022 - Present

Education

K

Kozminski University

Masters, Strategic Management

Masters
2016 - 2018

Work History

R

Revolut

Compliance Manager

London
2022 - Present