Hire Front-End Web Developer

Front-End

Upstaff’s expertise in modern frontend technologies enables the creation of highly interactive, responsive, and user-friendly web applications. Our engineers specialize in React, Vue, Angular, JavaScript, and TypeScript, leveraging their core strengths, including:

  • Reusable Component Libraries for faster and more consistent development.
  • Seamless State Management with tools like Redux, Vuex, or NgRx to handle complex application logic.
  • Optimized Rendering for enhanced performance across devices and browsers.
  • TypeScript’s Strong Typing to reduce errors and improve code maintainability.

This approach ensures visually engaging, scalable solutions that deliver exceptional user experiences.

Front-End

Meet Our Devs

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Grid Layout Row Layout
JavaScript 5yr.
Web3.js
React
WebRTC
Ant Design 5yr.
Java
TypeScript
Ajax
Bootstrap
Bootstrap 4
CSS
HTML
Material UI
SCSS
Socket.io
Storybook
Styled components
Tailwind CSS
Ethers.js
i18next
Mobx
React Hooks
React Query
Redux
Redux Thunk
Redux-toolkit
Express
Ext JS
GatsbyJS
NestJS
Next.js
Node.js
MongoDB
PostgreSQL
Blockchain
Agile
Clean Architecture
Kanban
Scrum
Cypress
Jasmine
Jest
Mocha
React-testing-library
Unit Testing
dApps
Hardhat
Solana
Docker
Problem Solving
WebSockets
Chakra UI
CSS3
Openai
React-hook-form
seo
WAGMI
Zustand
...

- 5+ years of experience as a Front-end JavaScript Developer; - 5+ years of experience in React.js; - Proficient in Solana Blockchain operations, including managing deposits, executing transfers, creating Phantom wallets, and handling contract call interactions; - Strong abilities working with Web3; - Deep experience in Next.js technology; - Experience with WebRTC, Soket.io; - Good knowledge of Tailwind CSS, Bootstrap, and Chakra UI; - Experience working with Redux, and Docker; - Familiar with Node.js; - Proficiency in testing frameworks like Jest and Cypress; - E-commerce, web, and mobile applications, including learning platforms, chatbots, dApps, and cryptocurrency wallet extensions.

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Seniority Senior (5-10 years)
Location Castel San Giovanni, Italy
JavaScript 8yr.
React 8yr.
TypeScript 5yr.
Node.js 5yr.
Next.js 3yr.
Redux 4yr.
PHP 1yr.
React Native 1yr.
Angular
AngularJS
Backbone.js
Express
jQuery
NestJS
Angular CLI
Koa.js
ngFor
ngIf
NgRx
ngrx-forms
ngSwitch
React Bootstrap
reactive-forms
Redux-Saga
RxJs
Webpack
Ant Design
Material UI
Cordova
Ionic
AWS ElasticSearch
FireStore
MongoDB
MySQL
NoSQL
PostgreSQL
Redis
Sequelize
SQL
AWS
AWS EC2
AWS Lambda
AWS S3
Blockchain
Apache HTTP Server
Nginx
API
GraphQL
RESTful API
Conflict Management
Emotional Intelligence (EI)
Mentor Aptitude
Team Management
Team Management Skills
DeFi
Fortmatic
MetaMask
NFT
Smart Contract
Wallet Link
Web3
Docker
Kubernetes
MVC
REST
WebRTC
WebSockets
WordPress
Angular Material UI
Restfull API
Subsquid
...

- 10+ years of experience in web development, M.Sc in Software Engineering - Front-End: Angular, React, Vue.js (JavaScript & TypeScript) - Back-End: Node.js, Next.js, TypeScript , PHP - Mobile: React Native - AWS Cloud infrastructure - Control systems (e.g., Git) and familiarity with DevOps practices for continuous integration and deployment (CI/CD). - Unit testing, integration testing, and end-to-end testing. - Experience leading and mentoring a team of developers, including assigning tasks, providing guidance, and ensuring the team's success. Ability to motivate and inspire team members, resolve conflicts, and provide constructive feedback. - Experience conducting assessments and interviews remotely.

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Seniority Architect/Team-lead
Location Ukraine
JavaScript 4yr.
Vue.js 2yr.
React 1yr.
TypeScript
CSS
HTML
SCSS
Styled components
Tailwind CSS
Express
Node.js
Vanilla JS
Vue Router
Vuetify
Vuex
Webpack
Cloud Firestore
Firebase
Figma
Git
Google API
RESTful API
Authentication
Nova Poshta API
...

- 3 years of commercial experience, early projects since 2017. (Vue.Js, JavaScript, Chrome extensions) - Has good knowledge of JavaScript, working with arrays, working with elements, sorting and data algorithms. Good understanding of HTML and CSS. - Familiar with methodologies, principles, paradigms, and patterns in software development. - Vuex for state management and Styled Components for styling. - Rest APIs (Google, NovaPoshta) and Git for version control. - Tailwind, Figma, and Webpack for UI - Experienced in using Google Firebase, Cloud Firestore and Authentication.

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Seniority Junior (1-2 years)
Location Dnipro, Ukraine
JavaScript 7yr.
WordPress 7yr.
Vue.js 5yr.
Ajax
Bootstrap
CSS
HTML
HTML5
HTML/CSS Preprocessors
jQuery
LESS
SASS
SCSS
ES6
Gulp.js
Pinia
Vue Router
Vuex
Webpack
Agile
DRY
Kanban
MVC
Scrum
SOLID
TDD
API
RESTful API
Cypress
Unit Testing
Docker
Git
UIKit
...

- 7 years of commercial experience with JavaScript, ECMAScript 6. - 5 years with Vue.js framework (including Vue 3 core principles, Style Guide, Composition API, official documentation of the framework) - Deep understanding of HTML5 and CSS3. - Interacting with API endpoints and other web services. - Converting UI/UX mockups into functional web applications with pixel perfection - Experience with responsive layout, web sites, mini applications in JS and SPA in Vue.js. - Familiar with SOLID, DRY and other clean code design principles. - Experience with UI components like UI Kit & Bootstrap - Unit tests (Cypress) - Projects with Wordpress - Intermediary English

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Seniority Middle (3-5 years)
Location Vinnitsa, Ukraine
React 6yr.
React Native 2yr.
JavaScript 7yr.
Node.js 3yr.
Go
Java
PHP
Ruby
TypeScript
Bootstrap
jQuery
LESS
SCSS
Ember.js
Gulp.js
NPM
React-Saga
Redux
Redux Thunk
Webpack
Java SE
SQL
AWS
DigitalOcean
Linode
Atlassian Trello
Jira
BitBucket
GitHub
GitLab
CI/CD
GraphQL
RESTful API
Jest
Kanban
Scrum
Ruby on Rails
Chrome Extensions
...

- 9 years of proven professional expertise in the IT industry; - Advanced experience in Web Development using JavaScript 7+ years; - Solid experience in software development using ReactJS and React Native (6+ years); 3 Years with Node.js - Good experience in Web development using PHP; - Beginner experience in Web Development using Ruby on Rails; - Beginner experience in Web Development using Java; - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
React
React Native
HTML/CSS Preprocessors
JavaScript
Next.js
...

Highly skilled ReactJS and React Native developer with 5+ years of experience in crafting robust web and mobile applications. Strong background in mechanical engineering with a transition to software development, showcasing adaptability and a multifaceted skill set. Adept at leading projects, such as a significant migration to new web apps with React and real-time APIs using RabbitMQ, and creating survey tools with AI-powered analytics. Possesses hands-on expertise in React, Redux, Flutter, NextJS, NuxtJS, and modern frontend technologies, complemented by a track record of successful cross-functional collaboration. Contributed to multiple large-scale projects, notably enhancing customer experience through AI-powered social media insights. Successfully completed a frontend-focused education at ITI, underpinned by a BSc in Mechanical Engineering and professional certifications including PMP and JavaScript algorithm mastery.

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Seniority Senior (5-10 years)
Location Alexandria, Egypt
React 2yr.
JavaScript 2yr.
TypeScript 2yr.
CSS/HTML
Next.js 2yr.
Redux 2yr.
Webpack 2yr.
SCSS 2yr.
GitHub 2yr.
MongoDB
...

- Motivated front-end developer with a focus on web development and a passion for security. - Bachelor's degree in Computer Engineering from Odessa National I.I. Mecnikov University. - Proficient in React, Redux, Next.js, JavaScript, HTML, CSS, SCSS, and MongoDB. - Experience in developing fully functional online music stores and information portals. - Skilled in managing development teams, planning meetings, and distributing tasks. - Strong understanding of software development methodologies, principles, and patterns. - Continuously expanding knowledge through additional education and certifications in web development and JavaScript.

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Seniority Junior (1-2 years)
Location Odesa, Ukraine
WebGL 5yr.
Play Framework 2yr.
three.js 2yr.
React
Next.js
Phaser 2yr.
Git
PHOTON MULTIPLAYER
Cocos
Visual Basic
...

Software engineer with a focus on WebGL and JavaScript, with a history of developing immersive 3D experiences and multiplayer games. Has led front-end and WebGL production code efforts and provided effective problem-solving to customer issues. Boasts a solid background with technologies such as PlayCanvas, ThreeJS, Phaser, ReactJS, NextJS, NodeJS, and TypeScript. Recognized for creating a backend for a web-based multiplayer game that enhanced user experience and for developing a game that won a Silver medal at a respected international conference. Fundamental understanding of software development life cycle, proficient in multiplayer frameworks like Colyseus and Photon, and competent in database management with MongoDB.

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Seniority Senior (5-10 years)
Location Lahore, Pakistan

Let’s set up a call to address your requirements and set up an account.

Talk to Our Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager
Trusted by People
Trusted by Businesses
Accenture
SpiralScout
Valtech
Unisoft
Diceus
Ciklum
Infopulse
Adidas
Proxet
Accenture
SpiralScout
Valtech
Unisoft
Diceus
Ciklum
Infopulse
Adidas
Proxet

The Most Used Projects by Front-End Developers.

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Front-end developers work on a broad range of projects that require different skills and approaches. These are some of the most commonly performed tasks:

  • Website Development for Businesses.
    Building dynamic and responsive websites for any business, small or large.
  • E-commerce Platforms.
    Creating and leveraging online stores for user-friendly interfaces such as product pages, carts, and payment options.
  • Web Applications.
    Creating interactive web applications that foster interaction, including dashboards, CMS, and social networks.
  • Landing Pages for Marketing Campaigns.
    Design and Develop High-Conversion Landing Pages supporting Marketing and Advertising campaigns.
  • Mobile-First Websites.
    Making the websites responsive and mobile friendly in a manner that supports the growing number of mobile users.
  • Single Page Applications (SPAs).
    Making SPAs load dynamically without refreshing the entire page to give a clean, fast user experience.
  • Interactive User Interfaces.
    Implementing responsive and visually compelling user interfaces using current JavaScript tools and libraries such as React, Angular, Vue.js.
  • Website Redesigns.
    Renovating and optimizing existing websites to increase their look, usability and user experience.
  • Performance Optimization.
    Reviewing and tuning the performance of the website to optimize load time and use of resources.
  • Accessibility Improvements.
    Sites must be fully accessible for everyone, even those with disabilities, using web accessibility principles and practices.
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Talk to Our Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager

Industries Hiring Front-End Developers

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