Tel: 052-6391996 · Email: zamboney@gmail.com · GitHub · LinkedIn · Tel Aviv, IL
Full-stack JavaScript/TypeScript developer (14+ years) specializing in front-end architecture, Node.js back-ends, automated testing (unit/integration/E2E), and performance/memory optimization. Built SDKs and production apps across React/Angular/Vue, led migrations to GraphQL, and improved reliability through CI/CD and deep profiling. Seeking Senior/Staff Front-end, Back-end (Node), or Full-stack roles in a product-driven team.
- Languages: JavaScript/TypeScript, HTML5, CSS3
- Front-end: React, Angular (2+), Vue.js, Webpack, Canvas, Three.js
- Back-end: Node.js, REST, Apollo GraphQL
- Testing: Jest, Mocha, Cypress, Playwright, Selenium, Testing Library, E2E, CI/CD
- Performance & Quality: Chrome DevTools, memory profiling/leak hunting, bundle optimization
- Tooling: Git, NPM/Yarn, Docker (if used), CI/CD (e.g., GitHub Actions/Jenkins).
- Developed a Node.js/TypeScript SDK for visual testing across Cypress, Playwright, Selenium, and more.
- Drove unit, integration, and E2E coverage across frameworks; integrated tests into CI/CD.
- Contributed to a React-based visual testing app; aligned SDK APIs and UX across teams.
- Led migration from REST to Apollo GraphQL, improving query efficiency and client simplicity.
- Separated core rendering into a dedicated service and profiled/optimized latency and throughput.
- Identified and fixed production memory leaks using Node.js profiling and heap analysis.
- Built a browser-based video creator (Chrome) with Vue.js.
- Offloaded server-side graphics to the client by transpiling the engine to JavaScript + HTML Canvas, reducing server load and cost.
- Migrated RequireJS → Webpack; added unit tests and wired them into CI/CD.
- Introduced a monorepo with Lerna and a private NPM registry for shared packages.
- Built live & VOD streaming apps for Chrome/Safari using Angular 2+.
- Led the Chromecast app (ES6, Webpack, Node.js) through development and release.
- Found and fixed memory leaks with Chrome DevTools to improve playback stability.
- Promoted to Senior based on delivery and mentoring.
- Built a reporting portal with AngularJS and Highlight.js (video demo).
- Migrated an ASP.NET application to AngularJS, modernizing the front-end.
- Developed back-office tools for registration tokens of remote machines.
- Built a “Diamond Profile” web app with Three.js, Webpack, and ES6 (demo).
- Built high-traffic trading UIs using HTML5, CSS3, JavaScript.
- Netanya College — B.Sc., Computer Science & Mathematics: Aug 2014 – Sep 2017
- SELA College — General Programming: Sep 2011 – Sep 2013