Aleksandra Sys

Background

About Aleksandra Sys

Results-oriented Senior Finance Leader with 12+ years of experience in multinational environments, driving strategic financial planning, business performance and operational excellence. Proven success in building and leading high-performing finance teams, optimizing processes and delivering actionable insights to executive leadership. Combining technical expertise with a collaborative leadership style and commercial acumen, I support data-driven decision making and sustainable business growth. Led global FP & A and BI teams (10+ FTEs), improving forecast accuracy and reducing manual workload by 30% through automation and EPM tool enhancements. Introduced a Tableau dashboard that reduced manual presentation preparation time by 50%, significantly improving reporting efficiency and stakeholder visibility Delivered strategic insights and executive dashboards that directly influenced investment decisions and business model changes across Commercial and Institutional Banking units. Successfully managed cross-country transitions and restructured finance operating models to boost efficiency and business readiness. Strengthened financial controls and ensured compliance across regions, mitigating risk and improving reporting reliability. Consistently partnered with C-level stakeholders, acting as a trusted advisor in financial strategy, scenario planning and regulatory alignment. Advanced user of financial systems including Hyperion, Power BI, Tableau, Oracle, and Workday – with strong hands-on experience in reporting automation and dashboard development.