Дмитро

Dmytro Shcherbyna Kyiv, Ukraine, [open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)
Front-End Developer
shcherbyna-d, shcherbyna_d
shcherbyna-d (actual)
DmytroShcherbyna (previous company)

SUMMARY
With 5 years of Front-End development experience, I thrive on making code as simple as possible
and clean, ensuring a seamless user experience. I am passionate about creating pixel-perfect UI
and paying close attention to details. I am eager to explore React Native development to expand
my stack and bring my expertise to your team. I would like to continue working in a team with a
reasonable organization of the process.

I’m ready to work in an office or remotely.

SKILLS
Main stack State management Web APIs Testing
▸ React.js ▸ Redux ▸ WebSocket ▸ Jest + React
▸ Next.js ▸ Zustand ▸ Server-sent events Testing Library
▸ TypesScript
Styling Libraries Tools
▸ JavaScript
▸ SASS/LESS ▸ SWR ▸ Postman
▸ HTML5/CSS3
▸ styled-components ▸ Storybook ▸ Jira
APIs ▸ CSS Modules ▸ Stomp Client ▸ Figma
▸ RESTful ▸ Material UI ▸ i18n
▸ Firebase ▸ Tailwind CSS ▸ Axios

LANGUAGES, QUALIFICATIONS
English B2, Ukrainian. Certificate Front-End for beginners React.js in Web Academy (2019).

EXPERIENCE
INVTD. Middle+ Front-End Developer. September 2023 - January 2024 (5 months). FinTech
domain. You can find my contributions here shcherbyna-d.

Technologies: Next.js, React.js, TypeScript, SWR, styled-components, Stomp Client (WebSocket),
Material UI, Cypress, Jest + React Testing Library, Storybook.

Key responsibilities:
● Developing new and updating existing features, modules, reusable components according
to requirements and Figma design, and fixing bugs.
● Making decisions for refactoring old modules. Refactoring old modules.
● Maintaining the code for Cypress, Jest testing, and Storybook.
● Reviewing PRs, creating/reviewing/estimating tasks in Jira, and participating in all
meetings.

Achievements:
● I replaced Redux with SWR for most requests. Refactored usage of Redux. Optimized
requests.
● Implemented chat module based on Stomp (WebSocket) client. Implemented markdown
editor.
 ● Added icon gallery to the Storybook as an auto-updated mechanism.
● I decided to prepare the code base for freezing the project - added important comments
and removed old/unused code.
● I was supporting the Front-End project myself for some time.

WTT-Solutions. Middle Front-End Developer. June 2021 - August 2023 (2+ years). Outsource.
Involved in the following projects:

Klearing project: FinTech domain, website https://app.klearing.com. You can find my
contributions here DmytroShcherbyna.

Technologies: Next.js, React.js, TypeScript, SWR, Redux, Zustand, styled-components, Material UI,
i18n, Server-sent events, Cypress, Jest + React Testing Library, Storybook.

Key responsibilities:
● Developing new and updating existing features, modules, reusable components according
to requirements and Figma design, and fixing bugs.
● Making decisions for refactoring old modules. Refactoring old modules.
● Maintaining Cypress and Jest testing.
● Reviewing PRs, creating/reviewing/estimating tasks in Jira, and participating in all
meetings.

Achievements:
● I Improved my English level to communicate in the project.
● I implemented background for the internationalization of the site. We used only one
language.
● Migrated Material UI to the newest version.
● I migrated the authentication JWT token to the cookie and reduced security risks.
● Implemented notification module based on Server-sent events.
● Got experience in specific use cases of using Storybook.
● I received knowledge in unit testing.
● I cleaned the project’s code base from the unused/old components, styles, and other
dependencies.
● Implemented Onfido verification for the signup flow.
● Being a part of the Front-End middle-level team we delivered the product to production and
continued to maintain it.

LUK project: EdTech domain, website https://luklabs.com. You can find my contributions here
DmytroShcherbyna.

Technologies: Next.js, React.js, TypeScript, SWR, Redux, SASS, Twilio, i18n, Axios.

Key responsibilities:
● Developing new and updating existing features, modules, reusable components according
to requirements and Figma design, and fixing bugs.
● Collaborating with a Project team and participating in meetings.
● Creating/estimating tasks in Jira.

Achievements:
● I added the internationalization of the site successfully.
● I prepared a demo of the site for a specific language for the client.
 ● I implemented text and video chat based on Twilio.

Smart business. Junior+ Front-End MS Dynamics CRM Developer. October 2019 - December
2020 (~1 year).

Technologies: React.js, JavaScript, TypeScript, CSS/HTML.

Key responsibilities:
● Developing React.js library components.
● Developing PCF controls using JavaScript and MS CRM SDK.
● Collaborating with a Project team and client.

Achievements:
● Got practical knowledge of React.js and TypeScript.
● Developed the first C# plugin successfully. Ability to learn new.

E-Consulting. Junior Front-End MS Dynamics CRM Developer. November 2018 - October 2019
(~1 year).

Technologies: JavaScript, CSS/HTML, MS CRM SDK.

Key responsibilities:
● Programming MS Dynamics CRM forms using JavaScript and MS CRM SDK.
● Participating in the improvement of the Front-End development department.
● Collaborating with a Project team and client.

Achievements:
● Learned best practices of management of development.
● Received understanding of working with SDK and libraries.
● Learned how to use the first control version system.

E-Consulting. Consultant on the implementation of software products. December 2014 -
November 2018 (~4 years).

Key responsibilities:
● Analysis of business needs for systems based on MS Dynamics CRM, writing TDD.
● Design solutions for systems based on MS Dynamics CRM.
● Design solutions for integrations based on MS SQL.
● 1st-line support for integration based on MS SQL.

Achievements:
● Got experience in conversation with clients.
● Received strong knowledge about building business processes.
● Received good knowledge about SQL databases and queries and integrations at all.
● Got a good base for developing as a developer.

EDUCATION
National University of Food Technologies, Kyiv. Bachelor, Specialist. 2008 – 2013.

Faculty of Economics and Management, specialty "Management of organizations and
administration".