Sergey Oleynik — Mionder

HTML & CSS · Javascript and Typescript

Zaporizhzhia, Ukraine

16 1

Andrii Maschenko — Andersen77

Web Programming · Website Development

Uzhgorod, Ukraine

full cycle of turnkey IT solution development services — from structure design and UX&UI to adaptive code implementation and integration. Web programming What I do: ⚜️ Development of websites of any complexity: landing pages, corporate websites, blogs, online stores, web services — Creation and configuration of projects on PayloadCMS Strapi, WordPress, Elementor, Shopify, Webflow, OpenCart — Development of applications on Next.js, React…

Serhii Borodulin — udrupal2012

Web Programming · HTML & CSS

Lutsk, Ukraine

Serhii Oberemchuk — SerhiiOberemchuk

Javascript and Typescript · HTML & CSS

Ukraine

Full Stack Web Developer focused on modern technologies and efficient solutions My name is Serhii Oberemchuk. I’m a Full Stack Developer with experience building complete web applications — from design to backend. Tech Stack: Front-end: HTML, CSS, JavaScript, TypeScript , React…

Dmitro — dmytro90

Javascript and Typescript · HTML & CSS

Kharkiv, Ukraine

Tatjana — ToyLess

Javascript and Typescript · HTML & CSS

Gorishni Plawni, Ukraine

high PageSpeed Insights scores and optimizing for mobile and SEO. ✅ Built 100+ reusable UI components for React , Next.js, and React Native, including interactive forms, file uploaders, custom color pickers, and animations. ✅ Developed full-stack modules with back end on NestJS / Fastify, databases PostgreSQL / MongoDB, authentication, and REST APIs. ✅ Replaced outdated jQuery code with React /TypeScript,…