Alexander S
Staff Software Engineer at Prefect
Schaumburg, Illinois, United States
Summary
🤩
Rockstar🎓
Top SchoolAlexander S is a Staff Software Engineer with 11 years of experience building resilient, cloud-native systems and developer tooling, currently leading core engineering at Prefect. He has progressed through multiple technical leadership roles at Prefect—shaping integrations, platform, and back-end architecture—and contributes directly to Prefect’s open-source workflow orchestration project, including enhancements to Task APIs and test suites. His background spans DevOps and full-stack roles at enterprises like Capital One and Motorola, where he automated CI/CD, migrated services to Docker/ECS, and slashed test times through automation. Comfortable shipping both infrastructure and application code, he blends systems thinking with pragmatic refactoring to make developer-facing APIs safer and more ergonomic. Based in Schaumburg, IL, he pairs an Electrical & Electronics degree with formal CS foundations and a track record of turning complex pipeline requirements into reliable, production-ready workflows.
11 years of coding experience
10 years of employment as a software developer
University of Illinois Urbana-ChampaignCertificate, Computer Science Foundations, Certificate, Computer Science Foundations at Kennesaw State University
Github Skills (11)
unit-testing10
orchestration10
workflow-engine10
orchestra10
object-oriented-programming10
pytest10
prefect10
python10
unit-test10
automation9
automations9
Programming languages (7)
Github contributions (5)
PrefectHQ/prefect
Nov 2021 - Jan 2023
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:45 releases, 3063 reviews, 448 commits in 1 year 2 months
Contributions summary:Alexander primarily contributed to the core functionality of the Prefect workflow orchestration framework, focusing on enhancements to the `Task` class. The contributions involve adding a `copy()` or `with_options()` method to allow for the creation of modified task instances. The work includes refactoring the method name, modifying the signature, and ensuring the functionality for creating custom tasks within flows with retries and different properties. Additionally, they implemented a test suite to verify the intended functionality.
data-pipelinedata-pipelinesorchestration-frameworkpythonworkflow
prefect-archive/prefect-sqlalchemy
May 2022 - Jan 2023
Prefect integrations with SQLAlchemy.
Contributions:2 releases, 53 reviews, 24 commits in 8 months
sqlalchemydatabaseprefect
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