Personal information hidden

Denis Marushchak
Front-End Developer
I am a front end developer from Kiev, Ukraine. My passion is building responsive web-application
that work well in all basic browsers. I always strive for perfection, and focus on achieving goals. I
love staying on the top of technologies, learning new stuff and be creative with it.

Contact Work Experience
Phone
June 2024 - Now
[open contact info](look above in the "contact info" section)
Nova Digital l Product
Email Vue JS Front-End Developer
[open contact info](look above in the "contact info" section) Development and support of the user interface of the NovaDoc web application on
linkedIn Vue3 using TypeScript.
Integration with REST and GraphQL API, implementation of display and sending of

Education
data within the framework of document flow and approvals.
Optimize rendering performance and eliminate bottlenecks in user interaction with
the system.
Interaction with a team of designers, backend developers, QA, business analysts.
December 2022 Developing reusable and modular components
Master of Science - Data Science Conducting code reviews and participating in the development of front-end
Donetsk National University, Vinnitsa, architectural solutions.
Ukraine Working with version control systems (Git, GitFlow) and CI/CD pipelines (e.g. GitHub
Actions, GitLab CI).
June 2021
Bachelor of Science - Computer Nov 2023 - Apr 2024
Science NuxGame l Product
Donetsk National University, Vinnitsa,
Vue JS Front-End Developer
Ukraine
Integration payment services
October 2013 Creation of new components
Information Technology Course Refactoring old components
Computer Academy "STEP", Vinnitsa Integration new features
Mentoring colleagues

Jun 2021 - Nov 2023
Skills TMD Hosting l Product
Vue JS Front-End Developer
Javascript/Typescript
Vue v2, v3 / Nuxt / Vuex / Pinia Engaged in migrating a hosting system from WHMCS to Vue 3 (Composition API).
GraphQL
Option API / Composition API Creation of new components.
Html / CSS / SCSS Refactoring old components.
Bootstap / Flex / Grid Implementing a RESTful API.
Styled system Implementation of business logic.
Styled components/Vuetify/Quasar Development of new functionality with strict DRY, KISS, SOLID principles.
React Layout and adaptive layout using Styled Components, Styled System.
MySql
Python Mar 2021 - May 2021
Restful API Itransition Group
Github / Bitbucket
Trainee Front-End Developer
Language Did an internship. The meaning of the training was to quickly learn various programming
languages and libraries and then develop applications using them. Developed small
English applications in C++, React, Vue, Python, Node JS.

Ukrainian
Russian
Sep 2020 - Dec 2020
AnyWeb l Product
Vue JS Front-End Developer
Engaged in creating a mobile version of the application on Cordova + Vue JS

Creation of new components.
Implementing a RESTful API.
Implementation of business logic.
Layout and adaptive layout using SCSS.

Sep 2020 - Dec 2020
KidIT l Vinnitsa
Teacher
Worked in a private IT school as a programming teacher. Taught kids how to develop in
Python/Scratch. Taught children the basic concepts of programming, such as Algorithms
and Loops, and taught them to think logically.