Jonathan Poeder — Portfolio

Achievements

Outcomes that moved real money and shipped to real regulators.

Delivered to the Federal Reserve a set of time-series and customer-level predictive stress-testing models on a $14B mortgage portfolio, supporting capital planning for Fifth Third Bank (CCAR / DFAST).
Drove over $20MM of incremental value in loss reduction through customer-level origination and fraud scorecards — models that supported the underwriting of nearly $1 billion in consumer loans.
Generated $1M+ in revenue with an automated predictive forecasting engine that won P&G's global business for The Nielsen Company, deployed to Nielsen hubs worldwide and winning further business in Western Europe.
Produced the ARIMA forecasts that helped secure Nielsen's role as Walmart's primary insights partner.
Authored an automated business-alerting platform — one of Nielsen's top-ten initiatives of the year — generating 4 U.S. patent applications.
Delivered $200K+ in AI/ML proofs-of-concept to domestic and international clients across energy, food service, agriculture, and tech.
Conducted well over 100 interviews to hire and lead high-performing data-science teams that align strategic vision with the technical resources to deliver.

Case Studies

Applied cases from the Johns Hopkins AI program, each one measured end to end.

TechTrack Warehouse Object Detection

A CPU-only detection service for warehouse robots, with the measured design analysis behind its model choice, NMS threshold, augmentation plan, and hard negative mining.

Read the case study →

Micro-projects

Smaller studies, algorithms, and coursework builds.

Johns Hopkins

UT Austin

Research papers

Published & academic work.

UNC Charlotte

On the Intertemporal Elasticity of Substitution →

Core competencies

The tools and methods I reach for.

Languages

PythonSQLSASRTypeScript

Methods

Generative AILLM AgentsRAGMachine LearningTime-SeriesDeep LearningNLPComputer VisionExplainable AIStatistics

Tools & Platforms

PyTorchTensorFlowAzure OpenAIAWSAzureFastAPIReactdbtDockerSnowflakeDuckDBAirflowPostgreSQLMCP

Certificates

Continuing education & credentials.

Portfolio