Валентин

Valentyn Kushnirov
Front-end Developer
[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») (telegram) | github.com/Aidaman
Experience
Full-time Intern, HYS Enterprise November 2025 — February 2026
• Investigated a custom Gantt-table component and contributed to bug fixes
• Implemented the Gantt-table Filters popup according to Figma designs
• Implemented TypeScript models and adapter logic to support multiple filter data structures and convert them into the
format required by the application
• Collaborated with the development team to investigate issues and clarify unfamiliar parts of application
• Worked with undocumented legacy components while navigating complex application architecture
Front-end Developer, ProtoQ March 2023 — May 2023
• Developed the company website from scratch using Gatsby and React in 2 months
• Established a connection between the website and a CMS
• Used Git to manage code changes and collaborate with other developers
• Utilized Storybook testing framework extensively
Angular Developer, Computools March 2022 — January 2023
• Developed and maintained web interfaces for a US-based language learning platform using Angular and TypeScript
• Participated in developing and refactoring company-internal products
◦ Diagnosed and fixed an invalid UI state, by introducing Angular's AsyncPipe
◦ Refactored CSS to improve maintainability and developer experience
◦ Worked on adding a new feature page to the application using the internal guidelines and architecture
• Researched and evaluated 2 PDF processing solutions for document generation, editing, persistence, and annotation
requirements
• Assisted in refactoring a colleague's legacy full-stack application.
◦ Improved application performance by removing unnecessary observables and reducing boilerplate code
◦ Contributed to migrating the application backend from Node.js to ASP.NET

Skills
Programming Languages: HTML, CSS3, JavaScript, TypeScript, Dart
Frameworks Angular, React, Flutter
i raries RxJS, NgRx, SCSS, Tailwind CSS, Angular Material, Storybook, Jest
L b

Tools Git, Trello, Docker

Personal Projects
Amica | Flutter github.com/Maiter-Diploma-Work/maiter-mobile

• Developed a mobile application that imitates dating applications like Tinder or Badoo, using Flutter. Also designed some
parts of the applications, like the Light theme and Event View
• Utilized Dependency Injection pattern to provide components with needed services
GURPS Composer | Flutter github.com/ Ad
i ama n s_
/gurp _
character creatio n
• Developed a multiplatform application to create GURPS Characters sheets in a streamlined, simple manner
• Utilized provider pattern extensively
• Built complex forms to add custom items for the Character Sheet
• Implemented a solution to generate routes using Dart Enums
• Gathered and parsed dataset for GURPS Basic Set to provide users with default Items to add in their Character sheets
• Implemented GURPS rules for many models in the code
• Implemented Character Save/Load logic and autosaving

Education
Classical Private University 2023
B achelor Degree in Economic Cybernetics
ITStep Academy 2023
Software Development Faculty