Antonis Siasios

Lead group treasury and safekeeping functions, optimizing liquidity through cash-forecasting models, weekly Actuals vs Projections reporting, and managing banking/PSP relationships to support risk-mitigated investment decisions.

Managed daily treasury operations and liquidity analysis, produced weekly forecasts and Actuals vs Projections, oversaw purchasing approvals, and reported risk exposures across PSPs and currencies.

Supported treasury operations including reconciliations, cash position monitoring, receivables reporting, and implementation of internal procedures to strengthen controls and prevent losses.

Performed daily reconciliations of client funds, bank accounts and payment providers using Methodos and SAP, produced daily bank/PSP balances reports and investigated transaction discrepancies.

Handled customer service operations, resolving client inquiries and supporting service delivery while maintaining customer satisfaction metrics.

Managed sales activities and client acquisition in consumer markets, driving revenue and meeting sales targets through relationship management and product promotion.

Provided administrative support and office management services, coordinating tasks and assisting operational workflows within the Hellenic Air Force.

Completed a bachelor's degree in Accounting and Finance with coursework in business administration and management, focusing on financial accounting and corporate finance.