Антон

ANTON SOBOLEVSKYI
Angular Developer
Lviv, Ukraine (Remote) | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Telegram: @antonitdev
LinkedIn: [open contact info](look above in the "contact info" section) | GitHub: github.com/anton-sobolevskyi

PROFESSIONAL SUMMARY
Angular Developer with 8+ years of commercial experience building complex, async-driven enterprise web applications. Strong
proficiency in Angular, TypeScript, Angular Material, and RxJS. Proven delivery of corporate admin panels, real-time dashboards,
JWT authentication, role-based access, and performance-conscious UI for data-heavy interfaces.
Experienced writing well-structured, tested Angular code (Jasmine, Karma), participating in peer code reviews, and following Git
branching and SDLC practices in cross-functional teams. Comfortable owning maintainable frontend architecture from scratch and
integrating with REST backends in regulated, multi-module environments. English B2; Ukrainian C1 (native).

TECHNICAL SKILLS
Angular & UI: Angular (2+ through recent versions), TypeScript, JavaScript, HTML5, CSS3, SCSS, Angular Material, RxJS, NgRx
(actions, reducers, effects, selectors), reactive forms, Tailwind CSS, Bootstrap
Architecture & quality: Component architecture, lazy loading, change detection awareness, UI performance optimization, reusable
design systems, peer code review, technical documentation
Async & real-time: Complex async flows with RxJS, WebSocket, SignalR, REST API integration
Testing: Unit testing with Jasmine and Karma; additional experience with Jest and Vitest
Tools & process: Git, feature branching, code review, SDLC, Docker (local environments), ESLint, Prettier, Figma-based
implementation
Also: React, Next.js, NestJS (fullstack practice); familiarity with CI concepts and automation-oriented workflows

PROFESSIONAL EXPERIENCE
Angular Developer | IT Step | 04/2024 – 10/2024
• Developed and refactored Angular application modules with TypeScript, improving responsiveness and UI consistency across
pages
• Implemented reusable Angular components and features from Figma, following existing design patterns
• Optimized structure of shared UI modules to improve maintainability and reduce duplication
• Collaborated on ongoing product delivery with emphasis on clean, review-ready Angular code
Angular Developer | Computools | 09/2021 – 12/2024
• Built complex async-driven Angular applications for corporate clients, including real-time dashboards using WebSocket and
SignalR for live operational data
• Developed large admin panels with Angular Material: dynamic tables, filters, sorting, reactive forms, and multi-step
workflows
• Managed complex application state with NgRx and extensive RxJS streams (actions, effects, selectors) for data-intensive
screens
• Implemented authentication and authorization flows (login, registration, token handling) integrated with .NET REST APIs
• Focused on UI performance for dashboards and tables handling frequent async updates and large datasets
• Created reusable Material-based component libraries shared across modules
• Wrote unit tests for components and services using Jasmine and Karma
• Participated in peer code reviews and followed team Git branching and delivery processes
• Key domains: IoT/hotel sensor monitoring, manufacturing process monitoring, transportation admin panels, e-commerce
catalog UIs
React Developer | JSN | 05/2020 – 09/2021
• Delivered React TypeScript features for an art marketplace (registration, role-based UI, REST integration)
• Built marketing site with GatsbyJS and AWS Lambda form handling; practiced structured Git workflow and code quality
standards transferable to Angular enterprise delivery
Freelance Frontend Developer | Independent (long-term client engagement) | 05/2019 – 05/2020
• Long-term product development for a single client: Angular application maintenance, feature delivery, refactoring, and
production support
• Extended web and mobile clients; implemented i18n and map/location features according to product priorities
• Owned end-to-end frontend delivery with accountability for quality, documentation of changes, and stable releases
Frontend Developer | LightIT | 12/2016 – 05/2019
 • Designed and implemented full frontend architecture from scratch for a construction marketplace on Angular (sole frontend
developer)
• Built maintainable module structure, JWT authentication (interceptors, token storage), and role-based access (admin, client,
worker)
• Implemented dynamic tables and forms generated from backend JSON configuration; Angular Material admin UI
• Wrote unit tests with Jasmine and Karma; integrated i18n (ngx-translate) and Google Maps
• Supported local development against Python/Django backend using Docker; followed Git-based collaboration

EDUCATION
Zaporizhzhia National Technical University — Graduated 2013
IT Step (Zaporizhzhia) — PHP courses, 2015; continuous professional development in Angular and enterprise frontend practices

LANGUAGES
Ukrainian — C1 / Native
English — B2 (Upper-Intermediate); professional communication and technical interviews in English