Profile

Yelyzaveta Onyshchenko
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  • Rating 219
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  • Last visit: 4 hours 53 minutes ago

Specializations

Javascript and Typescript

1258 place/3440
from 300 UAH for hour

HTML & CSS

1781 place/5510
from 300 UAH for hour

CV

Frontend & Full-Stack Developer | React, Node.js, TypeScript

Hi! I'm a Frontend/Full-Stack Developer specializing in React, Node.js, and TypeScript. I completed an intensive Fullstack Developer program at GoIT, covering the full modern JavaScript stack — from responsive HTML/CSS layouts to building REST APIs with authentication and database integration.

What I do best:
• Building responsive, pixel-perfect layouts from Figma designs
• Developing React applications with Redux Toolkit for state management
• Creating forms with validation (Formik/Yup) and smooth UX
• Building REST APIs with Node.js, Express, and MongoDB
• Implementing authentication and authorization flows

I'm reliable, detail-oriented, and communicate clearly throughout every step of a project — from clarifying requirements to delivering the final result on time. I'm currently building my freelance portfolio, so I bring strong technical fundamentals, genuine enthusiasm, and competitive rates to every project.

Let's discuss your project — I'm happy to answer any questions about my approach or previous work.

Tags

mongodb SWAGGER express.js JWT react router formik Redux Toolkit css3

Skills and abilities

Programming