Mariam Adeosun

Background

About Mariam Adeosun

Imagine discovering a ₦150 million discrepancy in financial transactions and resolving it with precision and urgency. For over six years, I’ve thrived on challenges like this, transforming complex financial puzzles into seamless reconciliations. My journey in treasury operations has been defined by tenacity, a commitment to excellence, and a collaborative approach that ensures results. As a Treasury Operations and Reconciliation Officer, I’ve managed billions of naira in transactions, processed Treasury Bills and Bonds, and reconciled FX dealings, all while ensuring compliance with regulatory standards. My ability to streamline workflows led to a 30% reduction in processing time, and I take pride in leading teams to a 95% reduction in unreconciled accounts within just six months. Success in this field requires more than technical skills; it demands adaptability, strong analytical thinking, and a problem-solving mindset. From introducing automated processes that enhance accuracy to fostering cross-functional collaboration that resolves disputes within SLA timelines, I am relentless in pursuing operational efficiency. My efforts have consistently maintained a 100% audit pass rate, reflecting my dedication to accuracy and control. Collaboration lies at the heart of my professional ethos. Whether training team members on new reconciliation tools or partnering with stakeholders to resolve complex financial discrepancies, I believe teamwork amplifies success. My marketing experience further honed my ability to communicate effectively, achieving a ₦100 million revenue target within six months and onboarding over 100 corporate accounts. Continuous learning fuels my growth. With certifications in Data Science, Enterprise Design Thinking, and Creative Problem Solving, I integrate modern strategies to refine treasury operations. These skills enhance my ability to tackle challenges with innovative solutions, ensuring organizations stay ahead in a dynamic financial landscape. Beyond the numbers, I am passionate about building trust and fostering lasting relationships. Whether leading a reconciliation team or engaging clients in product awareness campaigns, I approach every interaction with integrity and a focus on delivering exceptional value. I am driven by a singular goal: to help organizations achieve operational excellence while maintaining the highest standards of accuracy and compliance. Let’s connect to explore how my expertise in treasury operations and reconciliation can contribute to your team’s success.