Eduard

Eduard Bondarenko
Location: Barcelona

Tel: [open contact info](look above in the "contact info" section)

Email: [open contact info](look above in the "contact info" section)

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Software Engineer | Frontend Specialist | React / Angular / TypeScript / Design Systems

Looking for roles in EU and Ukraine

PROFESSIONAL SUMMARY
Frontend Developer with over 7 years of commercial experience building web applications
with Angular, React, and TypeScript. Experienced in developing complex user interfaces,
analytics systems, data visualisations, and integrations with REST APIs and WebSocket
services. Skilled in independently delivering, maintaining, and optimising frontend
applications.

CORE SKILLS
• JavaScript / TypeScript / ES6+ — primary languages across 8+ years

• React (hooks, class components, Context API, Redux, Redux-Thunk, Redux-Saga) — main
framework

• Angular (RxJS, NgRx (NGXS), Angular Reactive Forms)

• Micro-frontend architecture and cross-team shared component libraries

• REST API & GraphQL integration with backend microservices

• Automated testing: Jest, React Testing Library (unit & integration)

• Frontend build tooling: Webpack, Babel; familiar with Vite

• CSS architecture: SCSS, Styled-components, Material UI, BEM; familiar with Tailwind

• Accessibility (WCAG compliance) and UI performance optimisation (SSR, code splitting, lazy
loading)

• AI-assisted development: GitHub Copilot for coding, test generation, and code review

WORK EXPERIENCE
02/2022 – 08/2026: Software Engineer | Fractal.ai

Project:
Development and maintenance of the front-end part of analytical applications created by the
company as commercial products for further implementation and use by clients.

Stack:
React, TypeScript, ES6+, Next.js, Jest, Redux, Redux-Saga, Context API, REST APIs, Angular,
RxJS, NgRx
Responsibilities:
• Developed and maintained the frontend of analytics applications created by the company as commercial
products for its clients.

• Built new user interfaces and enhanced existing functionality using Angular, React, and TypeScript.

• Developed interactive analytics dashboards, charts, diagrams, and data visualisation tools.

• Integrated frontend applications with REST APIs and WebSocket services to retrieve, process, and display
real-time data.

• Managed application state using RxJS, NgRx, Redux, and Redux-Saga.

• Implemented complex business logic related to filtering, comparison, processing, and visualisation of
analytical data.

• Adapted products to individual client requirements and contributed to the implementation of new functionality.

• Optimised application performance, data loading, and the rendering of components handling large volumes of
information.

12/2019 – 02/2022: Software Engineer | Jabil Circuit, Inc.

Project:
An internal system for monitoring and analysing manufacturing equipment. The application collected data from
industrial machinery and presented it through specialised interfaces for operators, managers, and technical
specialists. It helped monitor production processes, identify equipment failures, and reduce operational
downtime.

Stack:
Angular, RxJS, NgRx, TypeScript, ES6+, REST APIs, PixiJS
Responsibilities:
• Developed and maintained the frontend of an internal manufacturing system using Angular and TypeScript.
• Built role-specific interfaces for machine operators, managers, mechanics, and technical specialists.
• Implemented the processing, analysis, and visualisation of data received from industrial equipment.
• Developed monitoring dashboards for tracking machinery status and production processes.
• Implemented functionality for detecting equipment failures and displaying technical issues.
• Created interactive factory and equipment visualisations using PixiJS and the Canvas API.
• Integrated the frontend application with REST APIs and WebSocket services to receive real-time data.
• Managed application state and asynchronous data flows using RxJS and NgRx.
• Maintained existing functionality, resolved defects, and refactored the codebase.

07/2019 – 12/2019: Junior JavaScript Developer | Darly Solutions

Project:

IDEMO is a platform for discovering and organising sports events that connects amateur sports clubs, event
organisers, and participants. Users could create and join events, share photos and videos, and communicate
through private and group chats.

Stack:
Angular, RxJS, TypeScript, ES6+, REST APIs
Responsibilities:
• Developed and maintained the frontend of the platform using Angular and TypeScript.

• Implemented functionality for creating, editing, and deleting sports events.

• Implemented photo and video upload and display functionality.

• Built private and group chat features for communication between participants and event organizers.

• Integrated the frontend application with REST APIs and real-time communication services.

• Developed responsive interfaces for desktop, tablet, and mobile devices.

• Resolved defects and contributed to improvements in the platform’s user interface.
12/2018 – 07/2019: Junior JavaScript Developer | Geeksters

Project:
Contributed to several web projects built with Angular and React. Worked on small corporate applications,
landing websites, and individual functional modules while gaining hands-on experience in frontend development.

Stack:
Angular, React, TypeScript, ES6+, HTML, CSS, REST APIs
Responsibilities:
Developed user interfaces using Angular, React, JavaScript, and TypeScript.
• Built registration, authentication, and data entry forms.
• Implemented login pages and basic authentication-related functionality.
• Developed small corporate websites and landing pages.
• Created responsive layouts based on provided designs.
• Built and enhanced individual components and pages within existing applications.
• Integrated user interfaces with backend APIs.
• Resolved defects and implemented minor improvements to existing functionality.
• Contributed to multiple projects under the guidance of more experienced developers.
• Collaborated with the development team and gained practical experience with established frontend
development practices.