Ірина

Iryna Katrych
Frontend Engineer · Angular Specialist
[открыть контакты](см. выше в блоке «контактная информация») · [открыть контакты](см. выше в блоке «контактная информация») · Ukraine · Remote · UTC+3 · Available
immediately
[открыть контакты](см. выше в блоке «контактная информация»)

SUMMARY
Frontend Engineer specializing in Angular (16–20) with 4.5+ years of commercial experience and
5+ years of overall software development experience. Known for architecting complex systems from
scratch — most recently a full SVG-based workflow editor with drag-and-drop, real-time execution
monitoring, and hybrid NgRx + Signals state management. Background includes 3+ years on a
large-scale US healthcare platform within a distributed international team. Works independently,
communicates in English, and is available for fully remote roles.

TECHNICAL SKILLS
Frontend: Angular 16–20, TypeScript, RxJS, Angular Signals, NgRx, NGXS, Angular Material,
Angular CDK, HTML5, SCSS/CSS3, SVG-based interactive UI, Transloco
Architecture & Patterns: Standalone Components, OnPush Change Detection, Lazy Loading,
State Management, Component Architecture, Repository Pattern, Real-time UI Systems
Testing: Jest, Jasmine, Cypress (end-to-end user flow testing)
Backend & Cross-stack: C#, .NET Core, Entity Framework, MS SQL, Stored Procedures, REST
API Integration, Cross-stack Debugging
Tooling: Azure DevOps, Docker, Nginx, pnpm, ESLint, Prettier, Husky, SignalR, PrimeNG, Jenkins

EXPERIENCE

Frontend Engineer | Proffiz Sep 2025 – May 2026
Delivered production MVP for an international software company — document workflow automation
platform.
• Architected and built the entire frontend application from scratch using Angular 20, based on
product requirements, design mockups, and workflow platform reference concepts
• Designed and implemented a visual SVG-based workflow editor from scratch — nodes,
connectors, Manhattan routing, drag-and-drop, zoom/pan, multi-selection, clipboard,
undo/redo, auto-connect, and dirty-state tracking
• Hybrid state management combining NgRx (global state) and Angular Signals (complex editor-
local interactions)
• Real-time execution monitoring via SignalR — including live state synchronization, debugging,
and UI reliability improvements
• Defined all key architectural decisions: application structure, state strategy, interaction
patterns, and implementation sequencing
• Owned full frontend technical planning: task decomposition, estimation, testing strategy, and
stabilization
• Contributed to deployment setup (Docker / Nginx / Azure DevOps) in collaboration with
DevOps
• Maintained unit tests with Jest; collaborated with backend engineers, PM, and technical
leadership in an agile distributed environment
Frontend Developer | SoftServe Dec 2021 – Aug 2025
Large-scale healthcare platform for a US-based enterprise client — 3+ years on the same product,
collaborating daily with American stakeholders across time zones.
• Developed new Angular features and reusable UI components using Angular, SCSS, and
Angular Material
• Led and contributed to a long-term AngularJS → Angular migration, reducing technical debt
and improving maintainability
• Managed complex frontend state using RxJS and NGXS across feature-rich application areas
• Wrote and maintained unit tests (Jest, Jasmine) and end-to-end tests with Cypress
• Contributed to cross-stack development and debugging, including SQL scripts, stored
procedures via Entity Framework, .NET unit test maintenance, and API-related investigations
• Participated in code reviews, technical research, API integration, and cross-stack debugging

Volunteer Frontend Developer | OpenTech / WWF Ukraine May 2025 – Aug 2025
Forest restoration platform built with Angular 20, Signals, PrimeNG and Transloco.
• Developed and maintained features for the WWF Ukraine Forest Restoration Platform.
• Implemented UI enhancements, forms, validation improvements, and bug fixes using Angular
20.
• Participated in migration efforts to modern Angular APIs, including Angular Signals and signal-
based viewChild().
• Worked with PrimeNG, Transloco, Git workflows, code reviews, and Jenkins-based CI/CD
pipelines.
• Collaborated with a distributed team on a real-world environmental platform.

Frontend Developer Intern | SoftServe IT Academy Sep 2021 – Dec 2021
Technologies: Angular, TypeScript, HTML, SCSS, Jasmine, Git.
• Completed Angular-focused internship program and participated in a team-based internal
project.
• Developed UI components and small application features using Angular and TypeScript.
• Wrote and maintained unit tests.
• Worked with Git workflows, code reviews, and collaborative development practices.
• Gained hands-on experience with modern frontend development processes

EDUCATION
M.Sc. Software Engineering · IFNTUOG · 2019–2020
B.Sc. Software Engineering · IFNTUOG · 2015–2019