Coleman Smith
Software Engineer at PicnicHealth- Claim this Profile
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Bio
Experience
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PicnicHealth
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United States
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Software Development
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200 - 300 Employee
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Software Engineer
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Jun 2020 - Present
San Francisco, California, United States As a Software Engineer at PicnicHealth, I make sure data gets to our research partners! Technical Highlights - Developed and optimized data pipelines for customer-facing data deliveries - Re-architected and optimized the POC for SQL/Python ETL pipeline, leading to performance improvements of up to ~30x - Automated data imports into BigQuery, reducing friction on internal data deliveries Software Development Practices - Streamlined data delivery pipeline automation and… Show more As a Software Engineer at PicnicHealth, I make sure data gets to our research partners! Technical Highlights - Developed and optimized data pipelines for customer-facing data deliveries - Re-architected and optimized the POC for SQL/Python ETL pipeline, leading to performance improvements of up to ~30x - Automated data imports into BigQuery, reducing friction on internal data deliveries Software Development Practices - Streamlined data delivery pipeline automation and validation, trimming manual engineer time by ~50% per delivery - Created and improved documentation around ETL processes - Created technical design docs for new project and initiatives - Planned out and delegated work around data team milestones Communication and Leadership - Regularly coordinated with product, research, and sales to ensure the best possible customer experience around data deliveries - Onboarded new engineers, ramping them with new documentation and hands-on pairing sessions - Identified learning opportunities for other engineers and planned/delegated work accordingly Show less
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Civis Analytics
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United States
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Software Development
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1 - 100 Employee
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Software Engineer
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Jan 2019 - Jun 2020
Greater Chicago Area At Civis, I was a full stack engineer on an identity resolution product. Technical Highlights - Improved and extended an ETL and entity resolution pipeline - Developed a Flask/React app with a polished user interface for person-level data insights - Refactored a core ML algorithm to run on Spark improving performance by >10x - Redesigned a large portion of a Kubernetes state management tool from Python to Go, producing a throughput increase of up to >100x and increasing… Show more At Civis, I was a full stack engineer on an identity resolution product. Technical Highlights - Improved and extended an ETL and entity resolution pipeline - Developed a Flask/React app with a polished user interface for person-level data insights - Refactored a core ML algorithm to run on Spark improving performance by >10x - Redesigned a large portion of a Kubernetes state management tool from Python to Go, producing a throughput increase of up to >100x and increasing platform stability Software Development Practices - Improved SRE documentation to reduce friction during on-call rotations - Led technical design and drove requirements for key features of the algorithm behind an identity resolution pipeline Communication and Leadership - Designed, project managed, and launched multiple major feature releases on a team of 8 interdisciplinary ICs - Coordinated with design and product to deliver the best user-facing product, and coordinated with SRE and client success to support our customers' needs in real-time - Mentored and advised an intern for a summer project, on infrastructure for Spark on Kubernetes Show less
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Trustwave
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United States
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Computer and Network Security
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700 & Above Employee
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Software Engineer
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Jul 2017 - Dec 2018
Greater Chicago Area At Trustwave, I was a full-stack engineer on compliance management software. Technical Highlights - Wrote back-end microservices in Java (with Spring) and built UIs in HTML and Dart - Swiftly implemented high-priority security fixes ahead of a software beta release - Profiled and optimized key areas of a Java backend, increasing performance up to >10x in some areas - Designed and built a Kafka data pipeline for a growing business intelligence… Show more At Trustwave, I was a full-stack engineer on compliance management software. Technical Highlights - Wrote back-end microservices in Java (with Spring) and built UIs in HTML and Dart - Swiftly implemented high-priority security fixes ahead of a software beta release - Profiled and optimized key areas of a Java backend, increasing performance up to >10x in some areas - Designed and built a Kafka data pipeline for a growing business intelligence initiative Communication - Worked closely with UX to provide the best user experience possible for our users - Kept in constant communication with QA to quickly identify and squash bugs Show less
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Research Assistant
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Jun 2015 - Dec 2016
Assist on a project researching liquid crystal orientation. I routinely performed optical microscopy, UV/VIS spectroscopy, and ellipsometry and analyzed the resultant data via Python and Excel.
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Research Intern
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Jun 2016 - Aug 2016
San Jose Engaged in experimental design and data analytics for a multi-gas sensor based project. Used machine learning techniques to better model sensor data, and did analysis through Python and Igor.
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Education
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The University of Chicago
Bachelor’s Degree, Chemistry