Roman Pellya
I am a
Roman Pellya
About
My name is Roman Pellya, I live in Russia and work as a front-end developer. My career has been characterised by continuous professional growth and the successful implementation of a number of projects. Some of my achievements are listed below.
Frontend web developer
I am an experienced front-end developer with expertise in modern web technologies. I have a strong understanding of web development principles and best practices, and I strive to create high-quality, user-friendly web applications.Date of birth:11th May
Email:rpellya@gmail.com
City:St. Petersburg, Russia
Education:Applied Informatics, SPbPU
Skills
I am involved in creating information systems in the field of information security. I have experience developing administrative panels for large products on React, as well as experience leading a development team and mentoring.
Basic:
REACT.JS85%
REDUX, RTK QUERY60%
JAVASCRIPT90%
WEBPACK, VITE70%
TYPESCRIPT70%
NEXT.JS50%
NODE.JS45%
DOCKER35%
C#40%
POSTGRESQL20%
Additional:
HTMLCSSSCSS/SASSBabelJestCypresse2eStorybookMS SQL ServerJSON APIREST APInpmdevops
Resume
I am seeking a position as a middle+ or senior front-end developer. I am always open to new opportunities and am ready to improve my skills and put them into practice. I am prepared to take on responsibility for complex tasks and contribute to the creation of high-quality products.
You can download my resumehere
Sumary
Roman Pellya
I easily establish contact and build productive relationships with colleagues and partners. I analyse problems in depth and find solutions even when resources or deadlines are limited. I meet deadlines precisely thanks to detailed planning and prioritisation of tasks, and I complete them responsibly. I see complex projects as a challenge for professional growth! I constantly study modern tools and optimise processes.- St. Petersburg, Russia
- rpellya@gmail.com
Professional Experience
Frontend developer
2023 - PresentDatagile, RussiaDevelopment of SPA applications for administrative panels in the field of information security. Technologies: React.js, JS, TS, HTML, Styles Components, SCSS, Redux Toolkit, Webpack, Vite, Ant design, Jest, React Testing Library, StoryBook, Git.- Creating and maintaining high-load administrative panels for managing large products from scratch.
- Configuring Webpack and Vite build tools, testing environments, ESLint, StyleLint, and Prettier linters.
- Designing business logic and application architecture.
- Implementation of business logic using RTK Query.
- Development of various modules and components: a separate UI library for each project, user registration and authorisation using JWT tokens, employee identification.
- Project optimisation. During refactoring, I used lazy loading of components and translations, which increased the application's speed by 30% and reduced build time by 40% through assembler configuration.
- Building large SVG graphics and updating them every second without memory leakage.
- Conducting code reviews and mentoring junior developers.
- Implementation of best practices (code style, typing, documentation of field requirements).
- Achieving 80% code coverage for critical modules.
- Setting up unit tests (Jest, React Testing Library) and StoryBook for UI libraries.
- Participated in 3 large and challenging projects on React.ts.