Sean Coulter
Software Engineer 2 at Karat- Claim this Profile
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Japanese Elementary proficiency
Topline Score
Bio
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Experience
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Karat
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France
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Real Estate
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1 - 100 Employee
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Software Engineer 2
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Jan 2022 - Present
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Software Engineer
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May 2021 - Present
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Critigen
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Software Developer
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May 2019 - Apr 2021
• Code and deploy object-oriented software applications for map data quality assurance on Spark driven, distributed pipelines, where generated data is to be used in a high stakes production environment for a large userbase. Leverage automated validation tools to extract insights into 1000s to 100000s of data points using Spark. • Lead development efforts as the primary full stack developer and fulltime owner of an internal web application that provides software release tracking services for a consistent, insightful view into software version history. The application uses a React frontend, a Flask-RESTful backend, and a SQL database, and is designed for high usability across teams of various expertise. Integration with Docker and Kubernetes in the cloud. • Design APIs, automate Airflow production pipeline DAGs, and thoroughly document software in a fast-paced Agile environment with a largely Java and Python stack. • Deploy, monitor, and provision resources for Spark jobs and applications in a cloud environment. Interact with AWS data stores for output data management. • Write Python scripts to automate data analysis workflows and provide streamlined interfacing for non-technical analysts and other users so they can perform their jobs more efficiently. • Actively support and guide the developer community on public GitHub repos, contribute development efforts, and participate in code reviews and releases for open source software. • Write software tests to ensure code integrity in production environments, sign off on validation as scheduled, and maintain the quality of services through their lifecycle. Show less
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University of Washington
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United States
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Higher Education
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700 & Above Employee
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Research Assistant
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Jun 2018 - Mar 2019
@ Data Analysis and Intelligent Systems labDesigned an end-to-end image processing convolutional neural network in TensorFlow to improve CT scan quality. Previous lab research was presented at the 2019 SPIE Physics of Medical Imaging conference.
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Teacher's Assistant
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Oct 2018 - Dec 2018
Graded student assignments for a C++ Data Structures & Algorithms class at the UW. Provided written feedback and suggestions to encourage thoughtful problem solving and solution exploration.
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Uwajimaya Inc.
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Retail
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1 - 100 Employee
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Operations Crew Member
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Mar 2017 - Sep 2017
Managed checkout stations and facilitated customer transactions. Routinely performed inventory upkeep in 3 departments containing hundreds of gift, grocery, and alcohol items, and increased weekly sales numbers by serving customers at the bar and poke stations. Managed checkout stations and facilitated customer transactions. Routinely performed inventory upkeep in 3 departments containing hundreds of gift, grocery, and alcohol items, and increased weekly sales numbers by serving customers at the bar and poke stations.
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Dunn Lumber
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Wholesale Building Materials
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100 - 200 Employee
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Warehouse/Sales Support
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May 2015 - Aug 2015
Oversaw customer merchandise pickups at this lumber and construction materials distributor. Verified and logged 25+ receipts of lumber, hardware, and insulation item sales a day and generally maintained the quality of the store’s products and workspaces. Oversaw customer merchandise pickups at this lumber and construction materials distributor. Verified and logged 25+ receipts of lumber, hardware, and insulation item sales a day and generally maintained the quality of the store’s products and workspaces.
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Education
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University of Washington Bothell
Bachelor of Science in Computer Science and Software Engineering, Minor in Math, GPA: 3.6 -
The University of British Columbia
Studied Geological and Earth Sciences/Geosciences