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Denis ShanginDS
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Denis Shangin

@denisshangin

Payments & Back Office Support Specialist at APPZOID LTD processing 100+ daily payment and verification cases while meeting operational SLAs.

Cyprus
Message

At APPZOID LTD, I process 100+ manual customer payment and verification cases daily while meeting operational SLAs. I review payment methods and source-of-funds information, and conduct initial identity and document checks.

I use Zendesk and Jira to troubleshoot operational blockages and resolve stuck payments. With Google Sheets formulas and SQL, I track verification queues and team performance metrics, and escalate high-risk cases and transaction anomalies.

Previously, at ITMIUM LTD, I conducted CDD and EDD using Sumsub and Jumio, verified corporate documentation, and identified UBOs. At Harats Cyprus LTD, I managed back-office operations, reconciled cash, and prepared financial and operational reports.

Experience

Work history, roles, and key accomplishments

AL
Current

Payments & Back Office Support Specialist

APPZOID LTD

Jun 2026 - Present (4 months)

Process 100+ manual customer payment and verification cases daily, meeting operational SLAs. Review payment method authenticity, verify source of funds, and conduct initial identity/document checks.

Education

Degrees, certifications, and relevant coursework

University of California, Davis logoUD

University of California, Davis

SQL for Data Science, Data Science

2026 - 2026

Completed the SQL for Data Science course.

GO

Google

Google AI Essentials, Artificial Intelligence

2026 - 2026

Completed Google AI Essentials and related AI courses, including Introduction to AI and Maximize Productivity with AI Tools.

University of Leeds logoUL

University of Leeds

Foundations of Software Testing and Validation, Software Testing

2026 - 2026

Completed the Foundations of Software Testing and Validation course.

Irkutsk State University logoIU

Irkutsk State University

Bachelor's Degree, Trade Management

2013 - 2017

Pursued a Bachelor's degree in Trade Management at the International Institute of Economics and Linguistics.

Tech stack

Software and tools used professionally

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