Mariam Shittu

Led SAP FICO project streams including payment integration, intercompany settlements, and compliance-driven role design. Directed SIT and UAT cycles for JP Morgan integrations (Wire, ACH, SEPA, Check, Auto FX) and delivered audit-ready SOX/SOD remediation and EBS/payment integrations between SAP and JP Morgan.

Documented, tested, and implemented EBS and bank electronic payments between SAP and Citibank to ensure compliance and streamline banking operations. Supported FICO process transition from JD Edwards to SAP with AP, AR, Fixed Assets, and month-end close, including data migration, DR testing, and production support for FI/CO integrations.

Managed FI/CO support, maintenance, and change requests in SAP S/4HANA with responsibility for functional specification, EBS implementation, and FI configuration documentation. Supported profit center determination, payment processing, intercompany netting, dunning procedures, automatic clearing, SOX/SOD compliance, and unit/integration testing with end-user training.

Designed and enhanced bank payment and cash management capabilities, including automatic payment program variants and electronic bank statement search strings. Led SD and costing-related integration work (credit management, tax calculation, revenue account determination, COPA/product costing) and supported revenue recognition through SAP RAR, including testing, training, cutover preparation, and p

Implemented S/4HANA (brownfield) for GL, AP, and AR, and led ledger standard and business partner design for the finance transformation. Delivered EBS/lockbox, automatic payment program setup, lockbox BAI2 configuration, FI integrations with SD, and CO-PA/costing enhancements including structured testing and business transformation support.

Led SAP S/4HANA full lifecycle finance delivery from ECC (greenfield), including readiness, assessment, roadmap creation, blueprinting, and finance configuration/enhancements. Designed enterprise structure, GL/asset accounting, EBS and lockbox controls, SD integrations, and integrations with VIM/Ariba/Concur/Blackline; owned SIT/UAT and delivered training, documentation, and Level 3 production sup

Led the Run Team for production support and change-related activities across finance and integrated modules, managing CR handling, transports, and enhancement delivery. Achieved bank fee reduction through bank optimization using EBS, lockbox, and automatic payment program, while also supporting R2P integration via Ariba and providing documentation, training, and cross-functional enablement.

Migrated and enhanced FI/CO and related modules including AR, AP, GL, assets, and inventory, and supported Vertex tax integration. Built and optimized financial reporting with BW data extracts, configured document splitting and new GL/parallel ledger, and delivered FI integrations including Concur travel expense and VIM workflows.

Supported SAP FI/CO capabilities including FI-GL, AP, AR, and controlling, contributing to blueprinting and configuration for New GL, parallel ledger, and document splitting. Managed operations tickets, bank reconciliations, journal entries, AR aging and dunning, and month-end/period-end close activities while validating migration datasets and delivering financial statements for management.

Performed credit analysis by evaluating financial ratios, liquidity, profitability, and credit history to assess customer risk and recommend financial actions. Produced and corrected invoices and supported month-end processes, including resolving backlogged work and identifying $100k+ of previously unbilled revenue.

Grade: Valedictorian (Fall semester)

Earned a BSc in Accounting, HR Management, and Business Administration. Was class valedictorian for the fall semester.

Completed the EACOE Certified Enterprise Architect certification.

Completed the Certified SAFe 5.0 Program Consultant (SPC) certification.

Completed the Program Management Professional (PgMP®) certification.