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John Sumner Location
United Kingdom
John Sumner Work
Software Engineer @ (January 2026 - Present)
Software Engineer @ (September 2021 - August 2025)
Software Developer @ (April 2019 - September 2021)
Software Developer @ (July 2018 - March 2019)
Retail Sales Associate @ (April 2016 - September 2016)
Retail Sales Associate @ Texaco (December 2013 - August 2014)
Laboratory Technician @ Chemical Innovations Limited (April 2011 - August 2013)
John Sumner Education
The University of Sheffield
Bachelor's degree (Computer Science)
2014-2018
John Sumner Skills
.NET Framework
AWS Lambda
Agile Methodologies
Amazon Dynamodb
Amazon S3
Amazon Web Services (AWS)
C#
CSS
Cascading Style Sheets (CSS)
Continuous Integration and Continuous Delivery (CI/CD)
Figma (Software)
Git
GitHub
GraphQL
HTML
JavaScript
Jest
Jira
Material-UI
Microsoft SQL Server
Next.js
Node.js
Playwright
REST APIs
React Testing Library
React.js
Redux.js
Storybook
TypeScript
Vite
Webpack
John Sumner Summary
John Sumner, based in United Kingdom, is currently a Software Engineer at WealthVector. John Sumner brings experience from previous roles at ATG Entertainment, Saville Assessment, a Willis Towers Watson Company and The SPAR Group Ltd. John Sumner holds a 2014 - 2018 Bachelor's degree in Computer Science @ The University of Sheffield. With a robust skill set that includes .NET Framework, AWS Lambda, Agile Methodologies, Amazon Dynamodb, Amazon S3 and more. John Sumner has 1 emails on RocketReach.
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