John Wilson Email & Phone Number

Richmond, Va, Us

Chicago, Illinois, Us

- Implemented new Java back-end for creating data visualizations in restaurant portal, saving 30 hours of engineering effort per new visualization. Led configuration of observability and insight into service usage using Datadog monitors and alerts.- Regularly updated and maintained mature, high-volume production Java services to remain in compliance with engineering best practices- Removed widespread use of deprecated library from JavaScript monorepo to minimize potential for future vulnerabilities, unexpected behavior, etc.- Exhibited disciplined commitment to software design best principles, including writing clean and intuitive code, maintaining >90% automated testing coverage, regularly participating in code reviews, etc.

Mclean, Va, Us

- Deployed ML model for partially automating reconciliation process in highly cost-efficient and scalable manner. Saved company equivalent of 8 hours of reconciliation per day; total cost <$7 for Sept. 2021.- Built challenger search tool for risk mgmt data using full-stack JavaScript architecture, including design of customer-focused front-end, database schema, and infrastructure; regular participation in code reviews; conducting of internal demos; etc.- Architected and built ETL process with Python and AWS Lambda to keep new Salesforce-based search tool and legacy search tool in sync during transition, saving up to 10 hours per day in manual synchronization- Onboarded new college hires by facilitating workshops in AWS and DevOps best practices and individually mentored a new college hire