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A Team Ui Engineer

Location:
Petaluma, CA
Posted:
February 08, 2025

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Resume:

Jamey David Lazarus

Web Applications Architect

SF Bay Area, CA

913-***-****

**********@*****.***

https://jmslazarus.github.io

Summary

Proficient and creative UI Engineer with over 15 years of web application development experience. Areas of Focus: Leading a team of engineers, developing intuitive and accessible applications Technologies: JavaScript, ES6+, Typescript, SASS/SCSS, Webpack, Rollup, Node, Express, React, Angular, WebGL, Three.js, ChartsJS, D3, WebSockets, ServiceWorker, WebRTC, SQL, MySQL, GraphQL, Storybook, Git/GitHub/CoPilot, CI/CD, Jenkins, Ansible, Piper, Jest, Cypress, Mobile, Cross Browser, Responsive Design, WCAG, Accessibility Skills:

Leading and nurturing a team of developers utilizing remote collaboration tools

Optimization techniques for fetching, manipulating and rendering big data

Configuring development environments and CI/CD pipeline

Writing thorough documentation, best practices, and clean self-documenting code

Creating seamless user experiences across sessions and devices

Responsive design techniques for mobile and desktop

Leveraging E2E and unit testing to maintain a high percentage of code coverage Experience

Visa

Lead Data Engineer

10/2022 – 11/2024

Architect for Visa’s Federated Data Management UI and oversaw 8 major releases

Technologies utilized included React, Typescript, Material-UI, Java, MySQL

Technical lead and manager for a team of five developers in multiple time zones

Handled CI/CD creation and management via CloudView, Jenkins, Piper, Ansible and Docker

Ensured strict adherence to WCAG and VGAR accessibility standards and certifications

Maintained >75% code coverage with Jest-based unit tests, plus Functional and E2E testing

UI/UX user research, creation of mockups and final design for dozens of new feature stories 4/2021 – 10/2022

UI Team Lead for Visa’s Parsec Data Platform

Technologies utilized included React, Angular, Node.JS, GraphQL

Maintained development of 4 major UI applications, 5 dashboards, and a dozen+ smaller tools Dun & Bradstreet

Principal UI Engineer

6/2019 – 1/2021

Oversaw the design and development of 7 different JS, Node, React, and Angular projects

Worked closely with Product Management/Design Team at all stages of the product lifecycle

Utilized NodeJS/Express for serving the frontend, proxies, and establishing API endpoints

Migrated AngularJS legacy apps to newer frameworks like Angular 2+/Typescript and ReactJS Lattice Engines

Principal UI Engineer

5/2015 – 6/2019

Lattice Engines was purchased by Dun and Bradstreet in 2019 TheFind

Senior UI Engineer

6/2007 – 3/2015

Maintained and contributed to custom libraries.

Responsible for new feature development and supporting tools for our custom JS framework.

Project lead on several Web applications and mobile projects in the online consumer sales space.

TheFind was purchased by Facebook in 2015

Personal Projects

Elation WebGL Engine and JavaScript Framework

A senior contributor to the project and member of the core development team.

Developed many key components including ways of handling inheritance, namespacing, custom events, and various custom UI controls and utility functions. Elation Window Manager

Designed and implemented a robust window management system to host custom mini-apps

Window frames could be resized from any corner/edge, rolled up or moved via their title bar

Grouping could treat multiple windows from the same mini-app together for certain behaviors

A system to track z-indexing was implemented to handle focus management

Presets for various window types and interactive components (buttons, dropdowns, etc) Stella Imperia

An Elite-Style WebGL multiplayer space FPS game

Created all gameplay code, 3D models, textures, and sounds

Generated a galaxy of unique star systems to explore based on procedural design techniques

Created a 3D cockpit with HUD, mapped screens and a holographic radar

Developed numerous ship systems, weapons, and various particle effects

Coded menus and configuration screens using the Elation Window Manager Education

Keiser College

Fort Lauderdale, FL

Computer Programming

Languages: C, C++, JAVA, JavaScript, HTML

Systems: Windows, MacOS, Linux, UNIX

Lynn University

Boca Raton, FL

Graphic Design

Applications: Maya, 3D Studio Max, Blender, Photoshop



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