Author

Jennifer Amebleh

Institution: Amazon (United States)

Observed institution: Amazon (United States)

OpenAlex ID: A5119514952

Graph-Based Fraud Detection in Open-Loop Gift Cards: Heterogeneous GNNs, Streaming Feature Stores, and Near-Zero-Lag Anomaly Alerts

2021 · Jennifer Amebleh, Emmanuel Igba, et al. · International Journal of Scientific Research in Science Engineering and Technology · 75

Data Observability for High-Throughput Payments Pipelines: SLA Design, Anomaly Budgets, and Sequential Probability Ratio Tests for Early Incident Detection

2022 · Jennifer Amebleh, Agama Omachi · International Journal of Scientific Research in Science Engineering and Technology · 29

Explainable Risk Controls for Digital Health Payments: SHAP-Constrained Gradient Boosting with Policy-Based Access, Audit Trails, and Chargeback Mitigation

2023 · Jennifer Amebleh, Onum Friday Okoh · International Journal of Scientific Research and Modern Technology. · 28

Accounting for rewards aggregators under ASC 606/IFRS 15: Performance obligations, consideration payable to customers, and automated liability accruals at payments scale

2023 · Jennifer Amebleh, Onum Friday Okoh · Finance & Accounting Research Journal · 22

GAAP-Compliant Gift-Card Liability and Breakage Modeling : Survival/Hazard Methods and Hierarchical Bayesian Forecasts of Deferred-Revenue Recognition

2021 · Jennifer Amebleh · International Journal of Scientific Research in Science and Technology · 21

Causal Uplift for Rewards Aggregators: Doubly-Robust Heterogeneous Treatment-Effect Modeling with SQL/Python Pipelines and Real-Time Inference

2024 · Jennifer Amebleh, Emmanuel Igba · International Journal of Scientific Research and Modern Technology. · 19

Securing the Digital Vault: Enterprise Data Loss Prevention (DLP) in the Age of GDPR and NDPR

2022 · Chinenye Blessing Onyekaonwu, Amina Catherine Peter-Anyebe, et al. · International Journal of Scientific Research and Modern Technology. · 14

Integrating Financial Planning and Payments Data Fusion for Essbase SAP BW Cohort Profitability LTV CAC Variance Analysis

2023 · Jennifer Amebleh, Agama Omachi · International Journal of Scientific Research and Modern Technology. · 13

A Comparative Analysis of SQL-Based and Cloud-Native Data Warehousing Architectures for Real-Time Financial Reporting

2024 · Linda Aluso, Joy Onma Enyejo, et al. · International Journal of Scientific Research and Modern Technology. · 12

Automated UAT for Regulated Payment Systems: Property-Based Testing, Synthetic Data Generation, and IFRS/GAAP Revenue-Recognition Validation Gates

2025 · Jennifer Amebleh, Otugene Victor Bamigwojo, et al. · 6

Latency-Aware, Tokenization-First Payment Orchestration for Telehealth: Idempotency Guarantees, PCI/HIPAA Telemetry, and End-to-End Latency SLOs

2025 · Jennifer Amebleh · Global Journal of Engineering Science & Social Science Studies · 2

Privacy-preserving Consumer-behavior Analytics Across Multi-state Telemedicine: Differential Privacy, K-anonymity, and Federated Gradient Aggregation

2025 · Jennifer Amebleh, Deborah Abiojo Onoja · Acta Scientifica Malaysia

Works count: 12

Citation count: 241

H-index: 9

I10-index: 9