Ryan Boyer Email & Phone Number

Birmingham, AL, US

Ottawa, ON, CA

- Designed paradigms and tooling for Shop Org on top of Shopify's new data platform. Led migration for Shop Org to the new data tech stack (dbt, Pyspark, Bigquery, Airflow, GCP), educating 100s and overseeing migration of 1000s of jobs.- Led systems design on Shop Cash Offers’ targeting architecture, including eligibility and relevancy components. Led.

Ottawa, ON, CA

- Defined desired outcomes, technical architecture, and constructed streaming (Apache Flink in Scala) and batch (PySpark, DBT) pipelines to support merchant facing and internal analytics - Educated and documented theory and instructions for building merchant facing datasets for OLAP via streaming or batch pipelines- Led data archeology to understand and.

Birmingham, AL, US

- Led thought leadership and strategic vision for intelligent supply, demand, and order offering- Built classifiers, optimizations, and heuristics contained within a microservice to drive effective marketplace clearing - Educated employees company-wide on working with data, models, and machine learning; provided frameworks and perspective for Data.

Birmingham, AL, US

- Predicted Out-of-Stock products in real time using Xgboost and system to generate and serve predictions; 85% of positive predictions are truly out-of-stock and capture up to 20% of all user's out-of-stock purchases- Engineered system for generating smart product substitution models (e.g. Cheddar Doritos could be subbed for Store Brand Cheddar Tortilla.

Birmingham, AL, US

- Acquired by Target for 550M in December 2017- Constructed membership lifetime value model that was instrumental in company acquisition; designed and generated member and shopper volume reports - Modeled member churn (Random Survival Forest) to identify subscription churn risks and enable early intervention- Inferred membership statuses and history from.

Charlottesville, VA, US

- Develop methodologies and tools for applying topic models (statistical models for processing text) to summarize and contextualize unread documents and identify documents useful for solving problems- Research methods to identify strong analysis and systems thinking within text using topic models- Extract knowledge and insights from topic model output.

Charlottesville, VA, US

Classes: Introduction to Engineering (undergraduate), Introduction to Systems Engineering (undergraduate), Introduction to Systems Engineering (accelerated master's, professional), Introduction to Systems Engineering (graduate)- Instructed ~40 students in woodworking skills and assisted with construction in their semester-long engineering design project.

Denver, CO, US

- Designed innovative software via VBA within Excel interface to perform algorithmic calculations and streamline inventory reporting and management structure - Enabled use of inventory days metric for decisions; increased calculation accuracy from ~70% to 100%- Simplified annual planning process by saving ~1000+ man-hours annually- Trained employees and.

Minneapolis, MN, US

- Reconciled and audited inventory counts between sales floor and computer system - Greeted and helped Target guests

Denver, CO, US

- Developed VBA functions to streamline inventory reporting by automating inventory days calculation- Audited inventory reporting worldwide and discovered significant inconsistencies in calculation procedures between brands- Repaired and prepared ~5 reusable Excel reports for upper management- Created business policy document for Global Optimized Supply.

Master’S Degree, Systems And Information Engineering

Bachelor’S Degree, Mathematics

Study Abroad, Study Abroad