Stephen Mullins
Staff Engineer at Tempus Labs, Inc.
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolStephen Mullins is a Staff Engineer based in Chicago with 17 years of experience building reliable, data-driven distributed systems and observability platforms. He has held engineering leadership roles at Tempus, Signal, and VSCO, and led platform architecture and integration efforts at Yapta, including PCI-compliant services and travel GDS integrations. Stephen blends hands-on backend engineering (Python, RESTful services, MySQL, ETL/data warehouses) with team leadership and engineering quality practices like testing and code review. His background includes large-scale monitoring and alerting systems at Orbitz and a track record of solving data integrity issues and designing scalable service architectures. He is comfortable operating at the intersection of product, operations, and compliance, and brings a pragmatic focus on measurable system reliability. An engineer who likes to learn, he steadily moves between deep technical design and mentoring teams to execute it.
17 years of coding experience
14 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Illinois Institute of Technology
Stackoverflow
33reputation
452reached
0answers
1question
Github Skills (29)
alibabacloud9
python8
api8
apache8
libcloud7
azure6
unit-testing6
flags4
ssh4
pipeline3
effort3
netflix3
feature-flags3
data-science2
spark2
Programming languages (4)
Github contributions (5)
smullins7/advent-of-code
Dec 2020 - Jan 2023
Contributions:72 commits, 92 pushes in 2 years 1 month
smullins7/code-examples
Feb 2021 - Sep 2022
Simple projects meant for teaching and mentorship
Contributions:1 review, 68 pushes, 2 branches in 1 year 6 months
teaching
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