Stam Choremis

Senior Technical Program Manager at Amazon Leo

Space & Tech

International business and technical manager with 15+ years across the U.S. and Europe, leading enterprise systems, data governance, and operational transformation.

1700+Satellites DeliveredAmazon Leo and Airbus OneWeb 3CountriesManaged cross-cultural teams in the U.S., France, and Greece 14+Direct ReportsAcross 10 Functions 2SAP ERP ImplementationsDelivered 2 SAP Implementations. Expert in SAP (PP, MM, SD, WM) 84+ / 10KPIs / DashboardsImplemented for real-time insights & operations improvement 6Transformation ProjectsLed 6 cross-functional business critical projects.

Career Milestones

Amazon Leo

  • Senior Technical Program Manager (2026 - Present)

Amazon Leo is Amazon's low Earth orbit satellite network, designed to expand access to fast, reliable broadband.

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Airbus US Space & Defense

  • Head of Business Processes & Master Data Management (2024 - 2026)

Led post-merger systems integration, SAP Business Processes, and built an analytics team delivering executive dashboards.

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Airbus OneWeb Satellites

  • Head of Business Processes & Master Data Management (2021 - 2024)
  • Master Planner: Production & Materials (2019 - 2021)
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Thrace Group

  • Director: Planning, Distribution and Customer Service (2012 - 2019)
  • Project Manager: SAP ERP Implementation (2017 - 2018)
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AI Projects

Selected machine learning portfolio projects.

Stroke Prediction

Machine learning models using electronic health records to predict stroke risk and identify high-impact factors.

Python · Logistic Regression · Random Forest · XGBoost

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Pneumonia Detection

Computer vision model built with a convolutional neural network to detect pneumonia from pediatric chest X-ray images.

TensorFlow · Convolutional Neural Networks

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Customer Churn Prediction

Predictive analytics pipeline for telecom customer churn, using machine learning to surface retention risk signals.

Random Forest · Gradient Boosting

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Housing Price Predictions

Regression models estimating real estate prices in King County, Washington, using transaction data and key housing features.

Linear Regression · XGBoost

View Project

Contact

Let us connect.

Email directly: sc@stamch.com