# David W. > Software Engineer Location: Dallas, Texas, United States Profile: https://flows.cv/davidw Over seven years of experience developing aesthetic user interfaces and full-stack web applications using agile and extreme programming techniques for a large international banking corporation as well as small tech startups. ## Work Experience ### Freelance Developer @ Toptal Jan 2018 – Present | Dallas, Texas, United States ### Senior Software Engineer @ ZoomInfo Jan 2021 – Present | Dallas, Texas, United States Facilitated the development workflow for a team of 20-30 developers by linking separate code repositories that often need to communicate with each other during development, effectively saving countless hours/days and expediting task completion. Standardized the app-creation process for a team of 20-30 developers, allowing any individual to create an application in seconds that is tested, exhibits industry-standard best practices, and is ready to run in a local server immediately. Developed an Angular application schematic that generates boilerplate code to bootstrap a brand new application implementing a micro-frontend architecture. Implemented a brand redesign of the Chorus.ai web app by working closely with product management and designers under pressure to complete within a small deadline. ### Front End Engineer @ Chorus.ai Jan 2016 – Jan 2021 | Tel Aviv, Israel Played a heavy development role in implementing the front-end of the flagship web application product using Angular. Designed, developed, and delivered high quality features requested directly from customers at an incredibly fast pace, releasing new versions of the product to clients on a weekly basis. Provided front-end production support including shifts on USA hours with customer-recorded product-usage sessions in order to deliver hotfixes for critical customer-facing issues. Assisted with quality assurance testing of the flagship product using Storybook and Cypress.io, advanced frontend testing frameworks. Communicated and collaborated frequently with front-end team lead, design lead, and product manager overseas in San Francisco. Contributed small feature updates to open source Angular charting library ngx-charts as part of a project within the company flagship application to provide users with an aesthetic display of their data. ### Frontend Web Developer @ LunaPBC Jan 2018 – Jan 2020 | San Diego, California, United States Developed and maintained features for client-facing web application using Angular, React, ASP.NET. Enhanced quality of client web app user interface through production bug fixes. Communicated daily across timezones with backend and dev ops teams in California to coordinate feature development and API integration. Converted UI components and features from Angular to React during web application migration of frameworks. Responded swiftly to implement new/changed development requirements and specifications driven by product and customer feedback. ### Associate Software Engineer @ Capital One Jan 2015 – Jan 2016 | Greater New York City Area Commercial Bank Technology Department Used Agile programming techniques to develop new features for online commercial bank client and administrator web site. Provided accessibility for impaired users to comply with ADA (American Disability Act) standards using ARIA (Accessible Rich Internet Applications) special accessibility attributes on previously inaccessible web pages. Redesigned and implemented several application features previously built using Apache FreeMarker template engine and jQuery to AngularJS as part of a pathfinder project to validate the AngularJS framework and move the technology of the application forward. Implemented new features as AngularJS modules within the redesigned application. Upgraded AngularJS version within application from 1.3 to 1.5, including refactoring ES5 to TypeScript in preparation for potential transition to Angular 2. Served as the AngularJS team Subject Matter Expert. Fixed minor front-end defects with JavaScript, HTML and CSS on many web pages. ### Associate Software Engineer @ Capital One Jan 2014 – Jan 2015 Card Online Servicing Department Used Agile programming techniques to develop new features for online worldwide customer credit card web site. Enhanced internationalization support for website, which previously only supported American-English. Used AngularJS and Java to localize website to support Canadian-English, Canadian-French, American-Spanish. Implemented interfaces, enumerations, common services, filters which improved maintainability and extensibility. Added new features to developer admin console to provide significantly improved visibility of the development/QA environment as well as a clearly detailed representation of the application build process. Significantly improved developer and tester productivity related to debugging and defect resolution. Converted existing features of web pages using Velocity JS templates to AngularJS and implemented new features to significantly improve performance and user experience. ## Education ### Bachelor of Science (BS) in Computer Science University of Maryland Jan 2010 – Jan 2014 ## Contact & Social - LinkedIn: https://linkedin.com/in/davidweitzman43 - GitHub: https://www.github.com/dweitz43 --- Source: https://flows.cv/davidw JSON Resume: https://flows.cv/davidw/resume.json Last updated: 2026-03-22