Hire the Best CSS3 Developers
in the United States

Clients rate our CSS3 developers
Rating is 4.8 out of 5.
4.8/5
Based on 570 client reviews
Frank V.

Media, Pennsylvania

$75/hr
4.7
34 jobs

I am a senior Ruby on Rails developer. I've been working with Rails for 12 years. I also bring several years experience building data warehouses and ETL processes so I also bring that data storage/processing/retrieval performance optimization perspective when building web applications. I'm comfortable working on the front end. I can work with traditional monolith Rails projects, or build UIs using React or Vue. I also have some devops skills and can get you set up with cloud hosting via Heroku, DigitialOcean or AWS (ECS, EC2 auto-scaling groups) and can get your application running on docker for easy developer on-boarding or deployment.

  • CSS 3
  • React
  • JavaScript
  • Ruby on Rails
  • Ruby
  • Python
  • Vue.js
  • MySQL
  • Business Intelligence
  • Twitter/X Bootstrap
Asad M.

Austin, Texas

$75/hr
5.0
121 jobs

"Python Full stack developer who can take full ownership of features from UI to API layer and turn product ideas into revenue-generating systems used by clients to make $1M+. Youโ€™re in the right spot ๐Ÿ† 10+ years as a Full Stack Developer and Python Full stack developer ๐Ÿ“Š $400K+ earned on Upwork across 85 Full Stack Developer projects ๐ŸŽฏ Top Rated Plus with 99% Job Success Score as a Full stack Developer โšก 100+ production builds as a Python web developer โœ… 40+ AI-powered features, AI integrations, OpenAI API integration projects ๐Ÿ’ผ Austin, TX based | Full Stack Developer team with global capacity โญโญโญโญโญ ๐‘ฐ ๐’‰๐’‚๐’—๐’† ๐’˜๐’๐’“๐’Œ๐’†๐’… ๐’˜๐’Š๐’•๐’‰ ๐’”๐’†๐’—๐’†๐’“๐’‚๐’ ๐’”๐’Š๐’Ž๐’Š๐’๐’‚๐’“ ๐’”๐’†๐’“๐’—๐’Š๐’„๐’† ๐’‘๐’“๐’๐’—๐’Š๐’…๐’†๐’“๐’” ๐’‚๐’๐’… ๐’ƒ๐’†๐’†๐’ ๐’Š๐’Ž๐’‘๐’“๐’†๐’”๐’”๐’†๐’… ๐’˜๐’Š๐’•๐’‰ ๐‘จ๐’”๐’‚๐’… ๐’‚๐’๐’… ๐’‰๐’Š๐’” ๐’•๐’†๐’‚๐’Ž ๐’๐’ ๐’†๐’—๐’†๐’“๐’š ๐’๐’†๐’—๐’†๐’. ๐‘ฌ๐’™๐’„๐’†๐’๐’๐’†๐’๐’• ๐’„๐’๐’Ž๐’Ž๐’–๐’๐’Š๐’„๐’‚๐’•๐’๐’“๐’”, ๐’‘๐’“๐’๐’‚๐’„๐’•๐’Š๐’—๐’† ๐’Š๐’ ๐’‘๐’“๐’๐’ƒ๐’๐’†๐’Ž-๐’”๐’๐’๐’—๐’Š๐’๐’ˆ, ๐’‚๐’๐’… ๐’•๐’‰๐’† ๐‘ญ๐’–๐’๐’ ๐‘บ๐’•๐’‚๐’„๐’Œ ๐‘ซ๐’†๐’—๐’†๐’๐’๐’‘๐’†๐’“ ๐’๐’–๐’•๐’‘๐’–๐’• ๐’˜๐’‚๐’” ๐’‘๐’“๐’๐’…๐’–๐’„๐’•๐’Š๐’๐’-๐’“๐’†๐’‚๐’…๐’š ๐’‡๐’“๐’๐’Ž ๐’…๐’‚๐’š ๐’๐’๐’†. (Julian M.,) I am a Senior Full Stack Developer ( python full stack developer ), automation engineer helping founders build SaaS platforms, AI tools, workflow systems with clean maintainable code in a modern production environment. I work as a frontend and backend developer across React TypeScript application builds, Python Flask backend architecture, existing codebase improvements, authentication migration, role-based permissions, token-based authentication, Stripe integration, AI assistant logic. ๐Ÿ”ถ PropTech AI Platform ($70K): Lead python full stack developer and ai software developer on an AI-driven real estate assistant. React, TypeScript, Python, OpenAI API, Supabase, MERN stack ๐Ÿ”ถ Voice AI Agent System: python automation with chatbot logic, Zapier, CRM, booking flows, retry logic, detailed error logging ๐Ÿ”ถ LinkedIn Lead Gen on n8n: python automation processing 10K+ profiles/day, reducing manual research by 80% with AI enrichment, data entry cleanup, batch processing ๐Ÿ”ถ Multi-Tenant AI SEO Platform: full stack developer python from zero to launch with 5+ user roles, 20K+ tracked keywords, AI content workflows, PostgreSQL, LangChain Gemini API integration Next.js, FastAPI, PostgreSQL, LangChain, AI insights dashboard, Gemini API integration My core full stack developer expertise โœ”๏ธ 100+ shipped features as a python full stack developer for AI SaaS, admin panels, dashboards, production platforms โœ”๏ธ 40+ production workflows as a python full stack developer flask for Python Flask backend, REST APIs, auth, Stripe, AI integration โœ”๏ธ 10K+ end users supported as a python web developer for secure APIs, dashboards, internal tools, AI web application products โœ”๏ธ 6-12 week launch cycles as a python full stack developer for SaaS MVPs, AI-powered website builds, ai website system โœ”๏ธ 5+ user roles and permission layers built as a python web developer for scalable backend logic, reporting tools, role-based products โœ”๏ธ 10K+ records/day processed as a python full stack developer for integrations, data workflows, and OpenAI API integration โœ”๏ธ 99%+ deployment reliability as a python web developer for Django website support, Flask APIs, PostgreSQL apps, React, TypeScript, Supabase, AWS, Vercel, CI/CD Automation and AI systems | Python full stack developer โœ”๏ธ Python automation for Playwright Python, Selenium, browser automation, web scraping โœ”๏ธ Python automation system for CRMs, databases, email, reports, payment gateway workflows โœ”๏ธ Python automation for Google Sheets automation, batch processing, retry logic, detailed error logging โœ”๏ธ Python automation for AI-powered automation, AI document processing, internal AI assistant tools, marketing saas, lead enrichment, analytics, and AI-powered features connected to OpenAI API, dall-e, Gemini API integration, AI integrations ๐Ÿงฉ Related experience and adjacent technologies as a Full stack Developer I also support projects involving React developer tasks, mobile app developer coordination, backend developer architecture, data scientist collaboration, qa analyst workflows, php developer legacy fixes, full stack java support, .net core, front end developer work, quicksight dashboards, sharepoint integrations, seo specialist tooling, wordpress, wordpress developer support, wordpress thrive theme, oxwall, web design, mobile app designer handoffs, gaming developers coordination, ai machine learning workflows, ai tool prototypes, startup consultant guidance, it consultant audits, technical resume writing ๐ŸŽฏ ๐๐ž๐ฌ๐ญ ๐Ÿ๐ข๐ญ Founders building AI-native SaaS, operators replacing broken automations, agencies needing Full Stack Developer capacity, startups looking for a python full stack developer who can own the product end to end. ๐๐จ๐ญ ๐š ๐Ÿ๐ข๐ญ if you need a $500 landing page, basic WordPress customization, crypto/trading systems. Looking for a Full Stack Developer who ships production-grade SaaS and automation? Letโ€™s talk."

  • CSS
  • CSS 3
  • Python
  • Data Scraping
  • Django
  • Flask
  • API
  • HTML
  • JavaScript
  • PostgreSQL
  • React
  • SQL
  • Software Development
  • Git
  • Web Design
  • API Integration
  • Node.js
  • MySQL
  • Automation
  • MongoDB
Avery D.

Mount Morris, New York

$60/hr
4.5
122 jobs

My total focus is on Shopify and my clients. I want to make sure that you walk away from any experience that you have with me with 100% satisfaction and will do everything it takes to make it happen. You can trust me with your development needs because I work EXCLUSIVELY on the Shopify platform and have a vast knowledge of its workings. Let me help you to build up your website from scratch or work out any issues that you may have on the Shopify platform. I have been working with clients and businesses for the past 5 years so that I can be the best option for your Shopify needs.

  • CSS 3
  • Web Design
  • Website
  • Shopify
  • Ecommerce Website Development
  • HTML5
  • Front-End Development
  • Shopify Theme
  • Ecommerce
  • Startup Company
  • Shopify Plus
  • Shopify Templates
  • Shopify Apps
  • Liquid
Roman H.

Miami, Florida

$35/hr
4.9
43 jobs

Web apps that scale, code that lasts, and full stack solutions built to solve real business problems โ€” not just ship features. At ORIL, we work with founders, product teams, and growing companies that need a reliable full stack developer partner focused on long-term results. With 10+ years of experience, 100+ products developed, and 100% Job Success, we help businesses reduce technical risk and build software that performs in real-world conditions. Iโ€™m a full stack developer focused on building reliable, production-ready applications that perform under real users and real conditions. I make sure frontend, backend, and infrastructure work together smoothly, so your product is stable, scalable, and easy to maintain. What Clients Say: ๐Ÿ”ธ โ€œ๐˜›๐˜ฉ๐˜ฆ ๐˜–๐˜™๐˜๐˜“ ๐˜ต๐˜ฆ๐˜ข๐˜ฎ ๐˜ต๐˜ข๐˜ฌ๐˜ฆ๐˜ด ๐˜ฆ๐˜น๐˜ต๐˜ณ๐˜ข ๐˜ค๐˜ข๐˜ณ๐˜ฆ ๐˜ต๐˜ฐ ๐˜ถ๐˜ฏ๐˜ฅ๐˜ฆ๐˜ณ๐˜ด๐˜ต๐˜ข๐˜ฏ๐˜ฅ ๐˜ฐ๐˜ถ๐˜ณ ๐˜ฐ๐˜ฑ๐˜ฆ๐˜ณ๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ๐˜ด. ๐˜ž๐˜ฉ๐˜ฆ๐˜ฏ ๐˜ต๐˜ฉ๐˜ฆ๐˜บ ๐˜ฅ๐˜ฆ๐˜ญ๐˜ช๐˜ท๐˜ฆ๐˜ณ, ๐˜บ๐˜ฐ๐˜ถ ๐˜ฌ๐˜ฏ๐˜ฐ๐˜ธ ๐˜ช๐˜ตโ€™๐˜ด ๐˜ด๐˜ฐ๐˜ญ๐˜ช๐˜ฅ.โ€ โ€” ๐˜๐˜ฏ๐˜ฏ๐˜ฐ๐˜ท๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜”๐˜ข๐˜ฏ๐˜ข๐˜จ๐˜ฆ๐˜ณ, ๐˜™๐˜ฐ๐˜ฃ๐˜ช๐˜ฏ๐˜ด & ๐˜”๐˜ฐ๐˜ณ๐˜ต๐˜ฐ๐˜ฏ ๐Ÿ”ธ โ€œ๐˜–๐˜™๐˜๐˜“โ€™๐˜ด ๐˜ด๐˜ฆ๐˜ณ๐˜ท๐˜ช๐˜ค๐˜ฆ, ๐˜ฑ๐˜ฆ๐˜ณ๐˜ง๐˜ฐ๐˜ณ๐˜ฎ๐˜ข๐˜ฏ๐˜ค๐˜ฆ, ๐˜ข๐˜ฏ๐˜ฅ ๐˜ค๐˜ฐ๐˜ฎ๐˜ฎ๐˜ถ๐˜ฏ๐˜ช๐˜ค๐˜ข๐˜ต๐˜ช๐˜ฐ๐˜ฏ ๐˜ง๐˜ณ๐˜ฐ๐˜ฎ ๐˜ฅ๐˜ฆ๐˜ด๐˜ช๐˜จ๐˜ฏ ๐˜ต๐˜ฐ ๐˜ฅ๐˜ฆ๐˜ท๐˜ฆ๐˜ญ๐˜ฐ๐˜ฑ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ต ๐˜ฉ๐˜ข๐˜ท๐˜ฆ ๐˜ฃ๐˜ฆ๐˜ฆ๐˜ฏ ๐˜ต๐˜ฐ๐˜ฑ-๐˜ต๐˜ช๐˜ฆ๐˜ณ.โ€ โ€” ๐˜—๐˜ณ๐˜ฆ๐˜ด๐˜ช๐˜ฅ๐˜ฆ๐˜ฏ๐˜ต & ๐˜Š๐˜ฐ-๐˜๐˜ฐ๐˜ถ๐˜ฏ๐˜ฅ๐˜ฆ๐˜ณ, ๐˜š๐˜ฎ๐˜ข๐˜ณ๐˜ต๐˜ข We deliver projects as a full stack node.js react team, combining strong backend architecture with modern frontend development. As a full stack javascript developer partner, we take responsibility for the entire lifecycle โ€” system design, API architecture, frontend implementation, testing, deployment, and long-term support โ€” so clients can focus on their business instead of managing technical complexity. Clients often start working with us as a web developer or react developer when they need fast and predictable execution. For scalable products, we frequently build systems using mern, where a full stack developer mern approach ensures clean data flow, consistent business logic, and maintainable frontend architecture as the product grows. In product development, many teams face binary technical decisions that are effectively a coin flip at early stages โ€” choosing between speed and scalability, or quick validation and long-term stability. Our role is to remove that uncertainty by designing architectures where decisions are intentional, measurable, and reversible, rather than based on chance. Depending on the product stage, we may collaborate with a wordpress developer to extend or modernize existing wordpress platforms, or integrate workflows created by a no code developer to accelerate validation without locking the product into technical limitations. For cross-platform solutions, we also act as a mobile app developer, aligning mobile and web products into a single, maintainable architecture. In enterprise environments, we regularly contribute as a full stack java developer team, connecting robust backend systems with modern frontend frameworks such as react. Our Services ๐Ÿ”ธ Backend Development: Node.js (Express.js, NestJS), Java (Spring Boot, Hibernate), Python (Django, Flask) ๐Ÿ”ธ Frontend Development: React, Angular, Vue.js, TypeScript, Next.js, responsive web development ๐Ÿ”ธ Web Development: Web Application Development, Web App, SaaS, Web Platform ๐Ÿ”ธ Mobile Development: React Native, Ionic, Cordova, cross-platform solutions ๐Ÿ”ธ API Architecture: REST, GraphQL, WebSockets, OAuth2, JWT ๐Ÿ”ธ Microservices & Cloud: AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines ๐Ÿ”ธ Databases & Integrations: MongoDB, PostgreSQL, MySQL, Redis, Firebase, Elasticsearch ๐Ÿ”ธ QA & Test Automation: Jest, Cypress, JUnit, Mockito, Selenium ๐Ÿ”ธ Team Extension: Dedicated full stack developers & cross-functional teams Industries We Work With Real Estate, Property Management, Property Listing, MLS, Smart Buildings, Rental Platforms, Asset Management, FinTech, Finance & Banking, Cryptocurrency, Automotive, HealthTech, Healthcare, Medical Dashboards, Construction, Hospitality, Transportation, Logistics, Retail, Manufacturing, Food Delivery, Marketplaces, Dating Apps, Media & Publishing, Entertainment, Advertising, Marketing, Education, E-Learning, Sports & Fitness, Wellness, Travel & Tourism, Navigation, Utilities, Human Resources, LegalTech, Non-Profit, Lifestyle, Fashion, Ecology, Nature & Wildlife, Business Innovation. โŒWe do not work with gambling-related products or platformsโŒ We build software that supports growth, reduces technical uncertainty, and remains maintainable over time. If youโ€™re looking for a full stack development partner who values clarity, reliability, and business outcomes, letโ€™s connect and discuss your project.

  • CSS
  • CSS 3
  • JavaScript
  • Node.js
  • React
  • HTML
  • PHP
  • Web Design
  • Tailwind CSS
  • MongoDB
  • HTML5
  • TypeScript
  • MySQL
  • Vue.js
  • API
  • Full-Stack Development
  • WordPress
  • API Integration
  • Web Application
  • Redux
Joel H.

New York City, New York

$50/hr
4.9
192 jobs

๐—ง๐—ข๐—ฃ ๐—ฅ๐—”๐—ง๐—˜๐—— ๐—ฃ๐—Ÿ๐—จ๐—ฆ | ๐—ช๐—˜๐—• ๐——๐—˜๐—ฆ๐—œ๐—š๐—ก๐—˜๐—ฅ | ๐—–๐— ๐—ฆ & ๐—˜-๐—–๐—ข๐— ๐— ๐—˜๐—ฅ๐—–๐—˜ ๐——๐—˜๐—ฉ๐—˜๐—Ÿ๐—ข๐—ฃ๐—˜๐—ฅ | ๐—ช๐—ข๐—ฅ๐——๐—ฃ๐—ฅ๐—˜๐—ฆ๐—ฆ, ๐—ฆ๐—›๐—ข๐—ฃ๐—œ๐—™๐—ฌ, ๐—ช๐—˜๐—•๐—™๐—Ÿ๐—ข๐—ช ๐Ÿš€ Transforming ideas into high-performing, user-focused websites that drive real results. Overview: 7+ years. $200K+ earned. Top Rated Plus. If you need someone who moves fast, builds clean, and stays accountable, that's me. I specialize in Shopify, WordPress, Webflow, and UI/UX design for DTC brands, agencies, and growing businesses. I work with clients across every stage, from founders launching their first store to established brands doing 7-8 figures who need a reliable developer to ๐—ช๐—›๐—”๐—ง ๐—œ ๐——๐—ข: ๐—ฆ๐—ต๐—ผ๐—ฝ๐—ถ๐—ณ๐˜†: Full store builds, custom Liquid, OS 2.0 sections and blocks, Shopify Plus checkout customization, Klaviyo and Recharge integrations, CRO, headless commerce via Storefront API, Shopify Functions and Flow automation. ๐—ช๐—ผ๐—ฟ๐—ฑ๐—ฃ๐—ฟ๐—ฒ๐˜€๐˜€: Custom theme development, Elementor Pro, Gutenberg, WooCommerce, membership sites, LearnDash, MemberPress, speed optimization, REST API, PHP, MySQL, ACF, custom post types. ๐—ช๐—ฒ๐—ฏ๐—ณ๐—น๐—ผ๐˜„: Full design and build, CMS collections, client-editable systems, HubSpot integrations, interactions and animations. ๐—™๐—ฟ๐—ฎ๐—บ๐—ฒ๐—ฟ: High-motion marketing sites, interactive components, smooth scroll animations, CMS-driven content. ๐—จ๐—œ/๐—จ๐—ซ & ๐—™๐—ถ๐—ด๐—บ๐—ฎ: Design systems, wireframes, high-fidelity mockups, component libraries, Figma-to-Shopify/WordPress/Webflow. Pixel-accurate execution. ๐—”๐—œ ๐—–๐—ต๐—ฎ๐˜๐—ฏ๐—ผ๐˜๐˜€ & ๐—œ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€: Tidio, Intercom, Drift, custom GPT-powered chatbots. Lead capture flows, support automation, HubSpot and GoHighLevel CRM integration. ๐—˜-๐—–๐—ผ๐—บ๐—บ๐—ฒ๐—ฟ๐—ฐ๐—ฒ ๐—–๐—ฅ๐—ข: Mobile optimization, product page redesigns, sticky ATC, cart drawer builds, upsell and cross-sell systems, Core Web Vitals and LCP optimization. ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ถ๐—ป๐—ด & ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Klaviyo, Zapier, Make, GoHighLevel, GA4, GTM, Meta CAPI, TikTok Pixel, UTM tracking.le. ๐—ช๐—›๐—ฌ ๐—–๐—Ÿ๐—œ๐—˜๐—ก๐—ง๐—ฆ ๐—–๐—›๐—ข๐—ข๐—ฆ๐—˜ ๐— ๐—˜ Top Rated Plus โ€” top 3% of freelancers on Upwork $200K+ earned working with premium DTC brands and agencies Fast turnaround โ€” if it's clear, it gets done same day or next morning I design and build โ€” no handoff gaps, one person accountable Most clients that start as one-time projects become long-term relationships ๐—ฆ๐—˜๐—ฅ๐—ฉ๐—œ๐—–๐—˜๐—ฆ ๐Ÿ”ธ Web Design โ€“ High-conversion, mobile-optimized websites. ๐Ÿ”ธ Shopify Development โ€“ Full-store setup, custom themes, and integrations. ๐Ÿ”ธ E-Commerce Development โ€“ Custom WooCommerce, Webflow, and Magento builds. ๐Ÿ”ธ UI/UX Design โ€“ Figma-based design, wireframes, and prototypes. ๐Ÿ”ธ SEO Optimization โ€“ Boost rankings and performance. Letโ€™s create something amazing together! Whether you need a Shopify store, a custom E-commerce website, or Figma design work, Iโ€™m here to help. ๐—ฃ๐—Ÿ๐—”๐—ง๐—™๐—ข๐—ฅ๐— ๐—ฆ & ๐—ง๐—˜๐—–๐—› Shopify ยท Shopify Plus ยท Shopify Liquid ยท Shopify Storefront API ยท Shopify Functions ยท Shopify Flow ยท WordPress ยท WooCommerce ยท Webflow ยท Framer ยท Wix Studio ยท Squarespace ยท Kajabi ยท Figma ยท Next.js ยท React ยท Node.js ยท PHP ยท HTML ยท CSS ยท JavaScript ยท Tailwind CSS ยท Elementor Pro ยท Gutenberg ยท Divi ยท Klaviyo ยท Recharge ยท Skio ยท HubSpot ยท GoHighLevel ยท Zapier ยท Make ยท Tidio ยท Intercom ยท Drift ยท GPT-powered Chatbots ยท Yotpo ยท ACF ยท Custom Post Types ยท REST API ยท Sanity ยท Contentful ยท GA4 ยท GTM ยท Meta CAPI ยท TikTok Pixel ยท Rank Math ยท Yoast SEO ยท Core Web Vitals ยท WCAG Accessibility ยท LearnDash ยท MemberPress ยท Recharge ยท Bold ยท Gorgias

  • CSS 3
  • JavaScript
  • PHP
  • Web Development
  • HTML5
  • Tailwind CSS
  • WordPress
  • SQL
  • Web Design
  • Shopify
  • Landing Page
  • CMS Development
  • Figma
  • Theme Customization
  • Plugin
Mike T.

Irving, Texas

$75/hr
4.9
90 jobs

Hi, Iโ€™m Mike, a Senior Frontend Engineer with 10+ years of experience building scalable, high-performance web applications using React, Next.js, and Angular. I work with SaaS companies, startups, and enterprise teams to turn designs into fast, maintainable, and user-friendly interfaces that scale with real business needs. Core Expertise & Technologies Frontend Development - JavaScript (ES6+), TypeScript, HTML5, CSS3 - React, Next.js, Angular, Gatsby - Component-driven architecture and design systems - Responsive and accessible UI development - Styling & Collaboration - Styled-components, CSS Modules, Tailwind, Bootstrap - Git, GitHub / GitLab, agile team workflows - Code Quality & Performance - I focus on clean, modular, and maintainable code with strong attention to performance, accessibility, and long-term scalability. - Test-Driven Development using Jest, Mocha, and Sinon - End-to-end testing with Selenium and Protractor - Cross-browser and cross-device validation - AI & LLM Integration Experience In addition to frontend development, I have hands-on experience integrating AI and LLM features into production web applications, including: - Chat and support interfaces using OpenAI / GPT APIs - Context-aware UIs for summarization, classification, and content generation - Secure prompt handling, token optimization, and function calling - AI-assisted workflows and internal tooling I focus on practical, secure, and performant AI integrations that improve real user experiences. What I Bring to the Table - Modern, scalable React and Next.js frontends - Pixel-perfect implementation from design specs - Performance and UX improvements - Clear communication and reliable delivery - Frontend development with optional AI integration expertise Clients looking for a senior React or Angular developer, especially with AI integration experience, will find my skill set well suited to modern web applications. Letโ€™s connect and discuss how I can help bring your product to life. Mike Taatgen

  • CSS 3
  • Gatsby.js
  • React Bootstrap
  • React
  • Sass
  • AngularJS
  • Tailwind CSS
  • Redux
  • JavaScript
  • HTML5
  • Next.js
  • PSD to HTML
  • Ionic Framework
  • Jest
  • React Native

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a CSS3 Developer in the United States on Upwork?

You can hire a CSS3 Developer in the United States on Upwork in four simple steps:

  • Create a job post tailored to your CSS3 Developer project scope. We'll walk you through the process step by step.
  • Browse top CSS3 Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top CSS3 Developer profiles and interview.
  • Hire the right CSS3 Developer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a CSS3 Developer?

Rates charged by CSS3 Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a CSS3 Developer in the United States on Upwork?

As the world's work marketplace, we connect highly-skilled freelance CSS3 Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream CSS3 Developer team you need to succeed.

Can I hire a CSS3 Developer in the United States within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive CSS3 Developer proposals within 24 hours of posting a job description.