Angular Architecture
Production Angular and TypeScript applications, RxJS, NgRx, Signals, Nx monorepos, shared libraries, reusable components, and maintainable frontend boundaries.
Complex frontend systems, built for production.
I build and modernize Angular applications across shared component systems, reactive state, API-driven workflows, SSR/SEO, performance, and delivery. I partner closely with product, design, backend, QA, and engineering leadership to turn complex rules into useful software.
Complex Product Workflows
Configurable search, dynamic forms, validation, query synchronization, reactive state, REST API integration, and dense SaaS, marketplace, CRM, and ERP interfaces.
Maps, Performance, and Delivery
Google Maps, deck.gl/WebGL, MVT/vector tile rendering, CI/CD, SSR/SEO, Core Web Vitals, release verification, build troubleshooting, and production regression analysis.
Resume
Senior Front-End Engineer with 9+ years of experience building production Angular and TypeScript applications for SaaS, marketplace, and internal operations platforms.
CREXI - Senior Front-End Engineer
Los Angeles Metropolitan Area / Remote | Jun 2021 - Jun 2026- Built and maintained production Angular and TypeScript features across a large Nx monorepo supporting multiple applications and shared libraries for a national commercial real estate marketplace and SaaS platform.
- Contributed to CREXi Universal Search, rebuilding search for two previously duplicated marketplace products as one configurable Angular application rendered from shared code.
- Helped modernize the application with current Angular patterns, including Signals, shared libraries, clearer boundaries, and reusable architecture.
- Helped build CREXi Property Records as a third product surface using shared components and reusable frontend patterns across all three platforms.
- Modernized the CREXi Map using Google Maps with deck.gl/WebGL overlays and MVT/vector tile rendering for dense national property data.
- Built dynamic, API-driven filtering and form workflows involving reactive state, validation, query synchronization, and complex business rules.
- Contributed to AskCREXi Search, translating natural-language and voice input into structured property filters integrated with the primary search workflow.
- Supported public-facing SSR, SEO, Lighthouse/Core Web Vitals, CI/CD delivery, build troubleshooting, release verification, and production regression analysis.
Toolots - Senior Front-End Developer
Cerritos, CA | Sep 2018 - Jun 2021- Led frontend development for enterprise web and PWA applications using Angular 8-11, TypeScript, RxJS, NgRx, JavaScript, HTML, SCSS, Node.js, Material UI, and Flex Layout.
- Architected and built Merchant Portal, a merchant-facing CRM/ERP web application used by 1,000+ merchants to manage inventory and platform details.
- Built Gadget, an internal ERP/PWA application used by warehouse, operations, administrative, and cross-department teams on desktop, tablet, iPad, and mobile browsers.
- Designed responsive UI features and partnered with backend engineers, product teams, and internal departments to translate business requirements, API behavior, and operational workflows into production features.
- Mentored junior developers, assisted with code reviews, and promoted maintainable frontend practices.
Solid Commerce - Software Engineer
Marina del Rey, CA | May 2017 - Jul 2018- Implemented Angular, JavaScript, HTML, CSS, and Node.js features for greenfield and legacy SaaS e-commerce applications.
- Built responsive, pixel-accurate UI components from design mockups and product requirements in a structured SDLC environment.
- Developed and maintained REST APIs using .NET/C# and created Swagger documentation for engineering and partner teams.
- Contributed to UPS Marketplace Setup, a client-facing application used by 10,000+ UPS e-Fulfillment retailers to connect with marketplaces.
Hack Reactor - Software Engineering Mentor / Associate Instructor
San Francisco / Remote | Dec 2016 - Apr 2017- Mentored 50+ prospective engineers in JavaScript, computer science concepts, modern frameworks, code reviews, and coursework support.
- Coordinated educational events and mentor check-ins to support student progress, technical growth, and intervention strategies for common engineering anti-patterns.
Selected Projects & Platform Highlights
Production work from the resume, plus an independent project demonstrating current React, streaming, and geospatial frontend skills.
Aero / Live Airspace Pulse
- Live aviation geospatial interface built with React, Next.js, TypeScript, MapLibre, deck.gl, D3, Express, and WebSockets.
- Demonstrates normalized streaming state, GPU-rendered aircraft layers, altitude and heading charts, camera modes, simulated operations data, and conservative public ADS-B integration.
CREXI Universal Search
- Configurable Angular application built with Nx architecture to dynamically support distinct search experiences across CREXI marketplaces from shared code.
CREXI Property Records
- Unified shared components and reusable frontend patterns across three CREXI applications to create a cohesive property records experience.
CREXI Map
- Modernized a national commercial real estate map using Angular, Google Maps, deck.gl/WebGL overlays, and MVT/vector tiles for dense geospatial data.
Merchant Portal
- Angular merchant-facing CRM/ERP application used by 1,000+ Toolots merchants to manage inventory, platform details, and operations workflows.
Gadget ERP/PWA
- Internal Toolots operations application used by warehouse and administrative teams across desktop, tablet, iPad, and mobile browsers.
UPS Marketplace Setup
- Client-facing UPS e-Fulfillment marketplace connection app used by 10,000+ retailers, including UI development, REST APIs, and Swagger documentation.
Let's build useful software.
I am open to Senior Front-End Engineer roles where Angular and TypeScript depth matter, especially on SaaS, marketplace, internal operations, mapping, and data-rich product teams.