Денис

Denys Dubovikov
Front-end Developer
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Ukraine

Summary Personal details
I am a highly skilled React developer with a proven track record Date of birth
of building web applications using the latest technologies and April 10, 1996
following agile development methodologies. My expertise lies
LinkedIn
in JavaScript, HTML, CSS, and I have a deep understanding of
[open contact info](look above in the "contact info" section)
popular frameworks like Redux and React.js.
dubovikov-a9993b1b5

Driven by my passion for creating exceptional user Recommendation
experiences, I consistently strive to deliver high quality and youtu.be/TkWBkU28gO0
scalable solutions. I approach each project with a strong focus
on clean and maintainable code, ensuring that the
applications I develop are efficient, robust, and easy to Skills
maintain. JS/TS

With a keen eye for detail and a commitment to staying
updated on industry trends, I continuously seek opportunities to Next.js

leverage cutting-edge technology to solve complex
challenges. I thrive in collaborative environments and enjoy React
working alongside innovative teams to bring ideas to life.

Overall, I am enthusiastic about utilizing my skills and CSS/LESS/SASS
experience to contribute to forward-thinking projects, making a
meaningful impact on the digital landscape.
Tailwind

Material-ui
Projects
Sofware engineer Sep 2019 - Dec 2023
Node.js
Teymax, Zhytomyr
Responsibilities:
Implementing features based on design mock-ups and Strapi
specifications provided in Figma or other design tools
Working with a micro-frontend architecture, ensuring
Nest.js
efficient and modular development of frontend
components
Contributing to the development of a SaaS application
using React and Next.js, following best practices and
coding standards Languages
Providing support to customers, addressing their needs
English
and resolving any issues related to the frontend of the
application
Conducting interviews to assess and select suitable Ukraine
candidates for React positions within the team
Writing comprehensive documentation and unit tests to
Russian
ensure code quality, maintainability, and reliability
Presenting new features and functionality in demo sessions
to customers, showcasing the value and capabilities of the
product
Integrating the application with third-party APIs, ensuring
seamless data exchange and interoperability
Monitoring website performance to identify and resolve
frontend-related issues, optimizing the application for
speed and responsiveness
Transforming design mock-ups into interactive web
interfaces using HTML5, CSS¢, React JS, JavaScript, and
TypeScript
Developing UI event handlers and interactivity using React
and TypeScript, ensuring smooth user experiences
Keeping up with the latest technologies, trends, and best
practices in frontend development, continuously
enhancing skills and knowledge
Creating landing pages, dashboards, and web applications
with a focus on responsive design and mobile compatibility
Collaborating with UX/UI designers and back-end
developers to improve usability and deliver high-quality
user interfaces
Conducting form validation and implementing error
handling using scripting languages as appropriate
Ensuring the use of semantic and modular markup
languages, such as HTML5 and CSS, to create user friendly
and accessible web pages
Participating in the full product development lifecycle, from
design and development to testing and maintenance
Working on mobile and responsive design implementation
to ensure a seamless user experience across different
devices
Updating layouts and optimizing performance to meet
usability and performance requirements
Front-end developer Jan 2020 - Apr 2023
Chalkline, Nashville
Description: This project is an innovative SaaS platform
designed exclusively for bookmakers, providing an immersive
experience for users to track real-time match results, access
lineup information, and stay up-to date with player details. The
platform goes beyond passive engagement by offering the
ability to place bets on match outcomes and specific player
achievements during games, enhancing the excitement and
involvement of sports enthusiasts. Originally, the project
planned to develop separate themes for each client. However,
the architecture underwent a significant transformation to
offer a more scalable and efficient solution. The platform now
operates as a robust SaaS application that leverages
subdomains, allowing for the creation of customized websites
for each new client. Through this new approach, bookmakers
gain the flexibility to set their desired main theme and site
structure from a range of carefully crafted ready-made
components. This enables a seamless branding experience
while benefiting from the reliability and functionality of the
centralized platform. Managing these individual client sites
becomes effortless with the powerful administrative features
provided. Bookmakers have complete control over their sites,
from configuring user access privileges to overseeing the
uploaded content. This ensures streamlined operations and
efficient site management. In summary, this SaaS platform
revolutionizes the bookmaking industry by offering real-time
match result tracking, lineup updates, and comprehensive
player information. With the added feature of accepting bets
on match outcomes and player achievements, users can
actively participate in the sporting events they follow. The
revamped architecture with customizable subdomains and
pre-built components enhances the platforms versatility and
scalability. By providing comprehensive administrative
capabilities, the platform empowers bookmakers to effortlessly
manage and maintain their individual sites.

Technologies: Typescript, React.js, Redux.js, Redux-Saga,
Redux-thunk, React-query ,Storybook, Formik, Cypress, Rest API,
GraphQL, Material UI, styled-components, custom component
library, private npm packages

Front-end developer Jan 2024 - Present
Own clients, Zhytomyr