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You will get Front-End | React | Next | JavaScript | TypeScript DEVELOPER

Denys M.Status: Offline
Denys M. Denys M.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Denys, priced and ready to go.
Denys M.Status: Offline
Denys M. Denys M.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Denys, priced and ready to go.

Project details

Front End web developer with over 3 years of experience delivering high-scaled, pixel-perfect web applications.

You will get a reliable partner with excellent communication and coding skills.

Key skills:
🔹 JavaScript
🔹 TypeScript
🔹 React.js library (react-storybook, react-testing-library)
🔹 Next.js framework
🔹 Redux.js (Redux Thunk, Redux Saga, Redux Toolkit)
🔹 MaterialUI
🔹 TailwindCSS
🔹 styled-components
🔹 SCSS / Less / Sass
🔹 HTML 5/CSS 3
🔹 i18
🔹 Auth0

Additional Skills:
✔️ Jira / Trello / ClickUp
✔️ Figma / Sketch / Adobe / Zeplin
✔️ Slack / Discord
✔️ GitHub / GitLab / Bitbucket

Please let me know the details of your project so I can tell you how I can bring your ideas to life.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance Optimization
What's included
Service Tiers Starter
$99
Standard
$199
Advanced
$399
Delivery Time 2 days 4 days 5 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
123
Design Customization
Content Upload
Responsive Design
Source Code
5.0
6 reviews
100% Complete
(6)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

MS

Michael S.
5.00
Oct 31, 2025
Web Developer React | MUI | Next | ShadCN

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FS

Fredrik S.
5.00
Aug 1, 2025
Dashboard & Settings for B2B SaaS App - Followup There were some technical problems with Upwork preventing proper payment for parts of the previous project. This project was just created to send money that was earned for that work. For my review, refer to the previous project.

MS

Michael S.
5.00
May 7, 2025
Development of planning tool

JJ

John J.
5.00
Apr 10, 2025
Frontend Developer (React) Needed for E-Commerce
Denys M.Status: Offline

About Denys

Denys M.Status: Offline
React Front-End Next TypeScript Next.js React.js Web Developer
100% Job Success
5.0  (6 reviews)
Kyiv, Ukraine - 12:30 am local time
I’m Denys – a Front-End Developer, React Developer, and Web Product Designer with 4+ years of experience creating fast, scalable, and user-centric apps. My stack includes React.js, Next.js, TypeScript, and Node.js

Whether you need a full stack developer for a SaaS platform, web design, or a Figma-to-React transformation, I deliver production-ready solutions with speed and precision. I specialize in pixel-perfect UI/UX, building clean and maintainable codebases that scale

💻 Tech Stack & Core Skills
Frontend: React.js, Next.js, Vue, Angular, TypeScript, Tailwind CSS, Material UI, Styled Components, Chakra UI, Bootstrap, SCSS/SASS, Redux Toolkit, Zustand, Jotai, Storybook, Framer Motion, GSAP, Anime.js, FilePond, Cloudinary, Dropzone, Chart.js, ApexCharts, Recharts, FullCalendar, EmailJS, PWA, Lighthouse, i18next, Day.js, Luxon, Figma to Code, Pinterest-style layouts, Tailwind UI, Jamstack, HTML5, CSS3, Webpack, Babel, CSS Modules, Vite, Rollup, Parcel, Zeplin, Responsive Images, Design Systems, Web Animations API, SVG, Canvas API, SSR, SSG, Web Standards, Web Components, Mobile-First Design, Gatsby, SvelteKit, InVision, Adobe XD

Backend: Node.js, Nest.js, Express, PostgreSQL, Supabase, Strapi, GraphQL, REST API, WebSockets, Socket.IO, JWT, OAuth, Google Login, Stripe, Swagger, Docker, Serverless Architecture, Serverless, Ruby, PHP, FastAPI, Django, Redis, Laravel, gRPC, Ruby on Rails

Tools & Workflow: GitHub, GitLab, Bitbucket, CI/CD, GitHub Actions, Slack, Jira, Trello, ClickUp, Sentry, Vercel, Netlify, Firebase, AWS EC2 & S3, Google Cloud, Cloudflare, Analytics, Testing Library, Jest, Cypress, Mocha, ESLint, Prettier, Agile, Scrum, Kanban, Continuous Integration, Remote Work, Usability Testing

🔥 Specialties & Services
React & Next.js Development
Front-End Architecture & Optimization
Responsive Design & Accessibility (a11y)
Real-Time Features & Secure APIs
MVP Development for Startups
Material Engineer-level UI systems
UI/UX Design for SaaS, Web3, Fintech
Web Animations & Video Player UI
Server-side Rendering (SSR) & Static Site Generation (SSG)
SEO & Performance Optimization
Remote Collaboration in Agile Teams
Third-party APIs Integration (Stripe, PayPal, Twilio)
Admin Panel & Dashboard UI Creation
Data Visualization with D3.js, Mapbox, Google Maps
Headless CMS: Contentful, Sanity.io, Strapi
Security-first Frontend Development
Component Libraries & Design Systems

🔍 Searchable Keywords
React React JS React Developer React Next.js Full Stack React.js Next.js Developer NextJS Front-End Developer Web Product Designer Web Developer UI Engineer UX Designer Frontend React Front-End Web Design Responsive Design Mobile-First Design Single Page Application Figma to React Figma to Code Pixel Perfect UI MVP Developer Material Engineer SaaS Developer SaaS Marketing SaaS Sales Startup Design Admin Panel Client Portals Custom UI Developer Portfolio Responsive Web Apps Pinterest-style Layouts Ecommerce Website Website Redesign JavaScript TypeScript Vue.js Angular Node.js Nest.js Express.js Python PHP Ruby Ruby on Rails Java Laravel Django FastAPI Tailwind CSS Material UI Tailwind UI Styled Components Chakra UI Ant Design Bootstrap SCSS SASS CSS Modules CSS3 HTML5 BEM CSS-in-JS Redux Toolkit Zustand Jotai State Management React Hook Form React Query Apollo Client GraphQL REST API WebSockets Socket.IO OAuth JWT Google Login Stripe PayPal Twilio Firebase Supabase PostgreSQL MongoDB Redis Swagger Docker Kubernetes Vercel Netlify AWS EC2 S3 Google Cloud Cloudflare Azure Headless CMS Contentful Sanity.io Strapi Zeplin Sketch Figma Adobe XD InVision Storybook Vitest Jest Mocha Cypress Testing Library UI Testing Cross-Browser Testing Safari/WebKit Accessibility WCAG Lighthouse Web Performance Performance Optimization SEO Optimization Analytics PWA SSR SSG JAMstack Bundlers Vite Rollup Parcel Webpack Babel ESLint Prettier Git GitHub GitLab Bitbucket CI/CD GitHub Actions Agile Scrum Kanban Jira ClickUp Slack Discord Sentry Remote Work Serverless Architecture Serverless Micro-Frontends Electron React Native Charts & Animations MapBox Google Maps API Custom Elements DOM JSON JSON Web Tokens Canvas API Web Animations API Resize Observer Intersection Observer FilePond Cloudinary Dropzone Recharts Chart.js ApexCharts D3.js FullCalendar EmailJS i18n Localization i18next Multi-language Day.js Luxon Timezones Usability Testing Design Systems Prototyping Wireframing Dashboard UI Developer Experience Secure Frontend Fast Delivery Responsive Images Website Optimization Progressive Web Apps PWAs React.js Website Front-end React.js Developer UI Developer UX Engineer Web Software Engineer SPA Developer GraphQL Apollo Webflow Developer Firebase Functions React Native Developer Tailwind Expert Responsive UI Developer React Performance Optimization Interactive UI Developer Stripe Integration Node.js Full Stack JavaScript Developer

Let’s build something amazing together
📩 Available now – shoot me a message and let’s chat!

Steps for completing your project

After purchasing the project, send requirements so Denys can start the project.

Delivery time starts when Denys receives requirements from you.

Denys works on your project following the steps below.

Revisions may occur after the delivery date.

Estimating working time

Delivering project

Review the work, release payment, and leave feedback to Denys.