# Greg Sercombe > Senior Software Engineer Location: Chicago, Illinois, United States Profile: https://flows.cv/gregsercombe After graduating Rice University with a Bachelor of Arts in Computer Science and a minor in Business, I moved to Chicago to work for J.P. Morgan Chase as a software engineer. Enjoying the fintech space but looking for a smaller organization with opportunities for growth and personal development, I moved to Halo Investing to work as a Frontend Engineer. ## Work Experience ### Senior Software Engineer @ EDX Markets Jan 2023 – Present | Chicago, Illinois, United States ### Software Engineer @ Halo Investing Jan 2022 – Jan 2023 | Chicago, Illinois, United States Led the frontend development of a modal permitting users to allocate up to $100 million to purchase structured products from multiple accounts at once and view the status of previously submitted orders Created a watchlist feature for users to categorize and track the performance of different products in a centralized location, with options for more information, alerting, and personalization Maintained a common repository of reusable components designed to be agnostic of their consuming components and for use across company-wide projects for cohesive design and simpler development Developed the UI for a web application to facilitate retail investment in structured products at a lower buy-in Integrated Plaid with OAuth into retail investment platform, connecting users’ bank accounts securely ### Software Engineer @ JPMorgan Chase & Co. Jan 2020 – Jan 2022 | Chicago, Illinois, United States Built and implemented the Spring Boot backend with a WebSocket and React UI for a voice authentication system that services 300+ corporate clients daily Integrated React based phone system into customer-facing app handling $10+ million in daily phone transactions on short timeline circumventing a $7 million dollar fine Upgraded continuous delivery process managing 32 environments and servers across development, quality assurance, user acceptance testing, and production levels Architected the testing validation record process to meet European Central Bank audit guidelines ### Software Engineer Intern @ JPMorgan Chase & Co. Jan 2019 – Jan 2019 Implemented a diagnostics web application using React and Spring Boot that allows the development and support teams to remotely analyze every variable in the end users’ web application at runtime Developed an NPM client library that can be installed into any JavaScript application allowing developers to expose diagnostics information to the remote debugging web application Enhanced remote debugging capabilities for applications used by 200+ users globally, resulting in reduced impact of production issues for applications that are critical to the firm’s business Created a support scheduler, chat bot, and UI as part of team of interns and employees during internal hackathon ### Computer Science Intern @ Anadarko Petroleum Corporation Jan 2018 – Jan 2018 | Houston, Texas Area Developed a feedback form with Angular and Spring Boot for all Anadarko web and mobile applications that communicates with Gitlab, TFS, and ServiceNow to close the communication loop between users and developers Programmed a parsing web service for well data that connects to Elasticsearch, built visualizations in Kibana, and developed a UI using Material to allow users to expand the parsing dictionary for unstructured data Explored Agile Methodologies through participation on a scrum team, daily stand-ups, and two-week sprints ### Park Maintenance @ City of Edina Jan 2016 – Jan 2017 | Greater Minneapolis-St. Paul Area Maintained four baseball fields for daily play and weekly tournaments as part of a team for two summers ## Education ### Bachelor of Arts (B.A.) in Computer Science, Business Minor Rice University Jan 2016 – Jan 2020 ## Contact & Social - LinkedIn: https://linkedin.com/in/greg-sercombe --- Source: https://flows.cv/gregsercombe JSON Resume: https://flows.cv/gregsercombe/resume.json Last updated: 2026-03-22