Klaudia Rejczak

Serve as a strategic partner and trusted right hand to the CEO, supporting day-to-day priorities
and business-critical initiatives.
Manage a highly complex calendar across multiple stakeholders, time zones, and competing
priorities, ensuring alignment with business objectives.
Draft and manage confidential communications, reports, presentations, and internal/external
correspondence on behalf ofthe CEO.
Act as a key liaison between the CEO and senior leadership, investors, clients, and external
partners.
Supported cross-functional follow-up on executive priorities, maintaining momentum across key
initiatives.
Maintain discretion and sound judgment while handling highly sensitive business matters in a
fast-paced startup environment.

Managed calendars, travel, meetings, and executive priorities for 5 senior leaders within the
Corporate Management Committee.
Coordinated large-scale company events, town halls, conferences, and internal meetings for
audiences of 1, 000+ employees.
Implemented a management board calendar structure, improving planning efficiency for
executive meetings and company-wide events.
Built and maintained strong relationships with senior management, contractors, and external
stakeholders.
Supported internal coordination and communication across the operations function for Poland &
Baltic teams.
Processed purchase orders, invoices, and expense reports with accuracy and adherence to
corporate processes.

Supported senior leadership with complex calendar management, executive meetings, travel
coordination, and day-to-day operations in a highly regulated banking environment.
Managed confidential communications, internal documentation, presentations, and executive
correspondence with a high level of discretion and accuracy.
Coordinated workshops, sales trainings, and business meetings for 100+ employees, including
directors and senior stakeholders.
Prepared business review presentations, reports, and supporting materials for leadership
meetings and internal decision-making.
Supported communication and operational coordination across 120+ branches during the
Deutsche Bank retail banking acquisition by Santander Bank Polska.
Assisted with budget-related administration, invoices, internal approvals, system permissions,
and cross-functional coordination across teams and external partners.
Responded to and redirected branch partner inquiries, helping ensure efficient communication
between head office, operational teams, and external stakeholders.

Supported audit activities for financial institutions through research, data analysis, and
documentation.
Assisted with reviewing selected areas offinancial statements and note disclosures.
Prepared detailed audit documentation in support ofthe wider consulting team.