About
Senior Angular Developer with 11+ years building production-grade web applications across healthcare, e-commerce, LMS, and AR/XR — including 6+ years with US companies (remote) and 4+ years of team-lead experience. Core strength in the Angular ecosystem (9+ years) — Signals, NgRx and Signal Store, RxJS, Reactive Forms, lazy loading, and performance — with frontend architecture built from scratch and published npm packages, backed by solid React and Next.js experience. Strong focus on testing and code quality (Playwright, Vitest, 95% coverage), mentoring developers, and leading distributed teams to ship complex platforms on time.
Experience
Senior Front-End Developer
3D Source ● Warsaw, Poland ●2023 - Present
- Architect and build 3D product configurators with Angular and Three.js — approximately 30 enterprise projects on a shared 80,000-line codebase.
- Integrated real-time Unreal Engine pixel-streaming into the Angular front end for high-fidelity 3D rendering.
- Authored and published 8 internal npm packages under @3dsource — a shared Angular UI component library, data loaders, and configurator APIs.
- Built an external integration API enabling embedding and two-way interaction via iframe.
- Reached 95% test coverage — Playwright E2E (GraphQL stubbing and code coverage) and Vitest unit tests across core modules.
- Led a full front-end performance optimization of the platform.
Front-End Team Lead
ITRex Group ● Aliso Viejo, CA, USA (Remote) ●2021 - 2023
- Led a 4-person frontend team and mentored 2 developers across two flagship projects on a 2-week release cycle, shipping approximately 20 major features on budget and on schedule.
- Owned the frontend architecture of a React and Next.js vendor-management platform for the sports industry — from schema design to Azure deployment.
- Built internationalization for 11 languages with full LTR/RTL support (including Arabic), dynamic routing, and responsive layouts.
- Delivered hybrid-app support (iOS and Android via WebView bridge), push notifications, and custom elements through the Kentico CMS API.
- Collaborated with management and third parties (Google Ads, Batch) on performance and SEO; reviewed pull requests and owned feature estimations.
Front-End Developer
ITRex Group ● Aliso Viejo, CA, USA (Remote) ●2019 - 2021
- Delivered 4 key projects using React, Angular, and 8th Wall.
- Built a high-traffic Angular, RxJS, and Material UI marketplace platform, credited with a 25% increase in company sales revenue.
- Set up the application architecture, integrated 8th Wall for AR model and asset display, and handled testing and Heroku deployment.
Full-Stack Web Developer
HQSoftware ● USA (Remote) ●2018 - 2019
- Led product definition, requirements analysis, and full implementation across new project designs.
- Led a 6-person frontend team and synchronized desktop and mobile XR experiences.
- Selected and owned the technology stack: Three.js, Angular, Angular Material, NgRx.
Front-End Web Developer
HQSoftware ● USA (Remote) ●2017 - 2018
- Built a client web platform from scratch for authoring AR and VR (extended reality) scenes, contributing to a 50% increase in marketing-driven sales.
- Developed PWA and SPA experiences with Angular, Three.js, Wikitude, and a custom XR Builder.
Full-Stack Web Developer
IBA Group ● Minsk, Belarus ●2016 - 2017
- Migrated a Learning Management System that cut learning time by 40%.
- Built React UI components on a Ruby on Rails backend.
JavaScript Developer
SoftClub ● Minsk, Belarus ●2015 - 2016
- Built automated banking-data dashboards (JavaScript, QlikView, SQL) that improved reporting productivity by 25%.
Education
M.Sc. in Applied Mathematics and Computer Science
Belarusian State University ● Minsk, Belarus ●2016 - 2017
B.Sc. in Applied Mathematics (Optimization Methods)
Belarusian State University ● Minsk, Belarus ●2011 - 2016
Skills
Languages
RussianNative
BelarusianNative
EnglishProfessional Working