Name: CSS3 developers
Brand: Upwork
Rating: 4.7 (192 reviews)

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Clients rate CSS3 developers

4.7/5

based on 192 client reviews

$60 hourly
- 5.0/5
- (10 jobs)
🚀 Transforming Projects, Delivering Excellence! 🚀 Are you seeking a dedicated Full Stack Engineer to elevate your projects? Look no further. 🛠️ **Experience**: With a track record at Amount and NobleIndustries, I've consistently led teams, managed daily stand-ups, and served as the main point of contact for product managers. I specialize in building new features using cutting-edge technologies like ReactJS, VueJS, JSON, and TypeScript. 💡 **Optimization Expert**: My expertise extends to streamlining deployments. At Amount, I uncovered and implemented Jenkins deployment optimizations that boosted deployment speed by 10%. I review and provide optimization techniques, resulting in streamlined approval processes and a decreased building time in Jenkins. 🏆 **Problem-Solver**: I've automated customer shopping experiences, revamped client authentication, and optimized customer billing with technologies like Node.js, JavaScript, PostgreSQL, and Express. This led to remarkable sales increases and improved customer retention. My bug-testing prowess ensures an efficient, bug-free application. 🤝 **Reliable Partner**: As a Full Stack Engineer, I'm committed to tracking deliverables to ensure timely and efficient production, resulting in a remarkable 20% increase in workflow. I'm your trusted partner for taking your projects to new heights. Ready to discuss your project's needs? Let's connect and make your goals a reality. Best regards, Hamadou Diallo

CSS3
Tailwind CSS
Redux
GitHub
TypeScript
Vue.js
Nuxt.js
Next.js
PostgreSQL
React
Node.js
CSS 3
Redis
Python
JavaScript
HTML5
$100 hourly
- 4.9/5
- (85 jobs)
I am a professional web developer with expertise in the Shopify platform. I have built websites for clients on Shopify, Wix, Squarespace, and Wordpress as well as from the ground up. I can help with integrating complex APIs, task automation or fixing broken code.

CSS3
Shopify Plus
Coding Art
JavaScript
CSS 3
Shopify Apps
Website Customization
HTML5
Stripe
CSS
React
Shopify
Business with 1-9 Employees
Web Design
$56 hourly
- 5.0/5
- (12 jobs)
As Senior Full Stack Developer at Wematch.live - a back office trading platform used by over 90 financial institutions, I take pride in my ability to develop backend API systems and turn them into responsive UI applications. Technical Skills: JS, TS, React / Native, Redux, Node, Python, Ruby / Rails, SQL / NoSQL, Responsive Design, and Git workflow-based programming. Experienced in Agile Development | Proven industry experience building startups in both the NYC / Tel Aviv tech spaces Military Leadership | Former Sergeant in the IDF | Reservist

CSS3
Firebase
RESTful API
MongoDB
Front-End Development
PostgreSQL
Python
SQL
Ruby on Rails
CSS 3
HTML5
React
Node.js
JavaScript
TypeScript
$47 hourly
- 4.9/5
- (63 jobs)
I’m a CMS & E-commerce developer adept at transforming concepts into robust and user-friendly websites. Whether you're launching a new project or enhancing an existing one, I specialize in creating scalable, secure, and efficient solutions that elevate your online presence. What I Offer: 🌐 Custom Website Design: Crafting visually stunning and responsive websites that honor your unique story and culture. 💻 CMS Development: Building strong and scalable websites using easy-to-manage platforms including WordPress, Wix, Webflow, Squarespace, and others. 🛒 E-commerce Solutions: Setting up online stores that support your business goals and community values using platforms like WooCommerce, Shopify, Squarespace, Wix, Webflow, Magento(2.0), and custom solutions. 📱 Mobile Optimization: Ensuring your website looks and works great on all devices, respecting the growing need for mobile connectivity. ⚙️ Ongoing Support: Providing continuous maintenance and updates to keep your site running smoothly, much like our enduring traditions. Why Choose Me? ✅ Experienced: With 5+ years of experience, I’ve had the honor of working with various clients, understanding their unique needs and aspirations. ✅ Creative & Technical Expertise: Blending creativity with technical prowess to deliver exceptional results that resonate with your audience. ✅ Client-Focused: Committed to understanding your vision and transforming it into a digital reality, respecting your identity and values. Why I Stand Out: ⭐️ Personalized Approach ⭐️ Clear & Transparent Communication ⭐️ Proven Track Record ⭐️ Focus on Customer Satisfaction 📩 Let's Connect! Whether you’re a business owner looking to establish an online presence, a storyteller needing a personal site, or someone with a creative vision, I’m here to help. Send me a message to discuss your project. I’d love to hear about your ideas and how we can bring them to life together.

CSS3
Plugin
Theme Customization
Figma
CMS Development
Landing Page
Shopify
Web Design
SQL
WordPress
Tailwind CSS
HTML5
CSS 3
Web Development
PHP
JavaScript
$90 hourly
- 5.0/5
- (9 jobs)
Experienced Bubble.io Developer with over 60+ completed projects with different agencies and startups | Machine Learning & AI Over 10+ Python Flash and Django apps created with Postgres Personal website: danny.agency

CSS3
Amazon Web Services
Google Cloud Platform
Python Numpy FastAI
Database Management System
CSS 3
SQL Programming
PyTorch
PostgreSQL Programming
TensorFlow
Next.js
React Native
React
Bubble.io
Python
JavaScript
$90 hourly
- 4.8/5
- (50 jobs)
👋 I'm a Senior Full-stack Developer, WordPress Developer, and UI/UX Engineer with over 13 years of experience launching websites and product. I specialize in design and development based on user empathy and data analytics. I can turn your ideas and concepts into fully realized websites and apps or I can refine your current site and identify areas of improvement based on your analytics and industry benchmarks. 👨‍💻 Let's make something awesome together✨! Programming Proficiency: Javascript (React, Typescript), HTML5, CSS3, SQL, and PHP. Experienced working with Python. Software Proficiency: Content Management Systems (Wordpress, Squarespace, Shopify, Wix, Webflow, Netlify CMS), Frontend Frameworks (Bootstrap, React.js, Vue.js), CSS Preprocessors (Sass, Less), Revision Software (Git, Subversion), Automated Task Runners (Gulp, Webpack) Technical Skills: Website Development, Website Optimization, Responsive/Mobile Development, Search Engine Optimization, Social Media Integration, Cross Browser Testing, Object Oriented and Design Pattern Programming Design Skills: Website Design, Graphic Design, Illustration, Adobe Creative Suite (Photoshop, Illustrator)

CSS3
Ecommerce Website
Search Engine Marketing Strategy
System Administration
Data Analytics
Full-Stack Development
Front-End Development
Technical SEO
CSS 3
PHP
HTML
JavaScript
HTML5
WordPress
Web Design
Web Development
$60 hourly
- 5.0/5
- (150 jobs)
Hi there, I am a master of Computer science and I have over 6+ years of web experience. During this time I have built over 200+ websites from simple landing to complex SPA and e-commerce sites with $20M revenue per year. My main technology stack: -React/Redux or Vanilla JS for modern single-page application (SPA) -Shopify for great e-commerce sites -WordPress with any page builder, but I prefer ACF (custom fields) -Jest for testing and Git as a control version. I am always online and ready to solve your problem when you need me! Kind regards, Daniil

CSS3
Shopify
Shopify Templates
Shopify Theme
Elementor
PSD to HTML
Front-End Development
Bootstrap
CSS 3
JavaScript
React
Redux
HTML5
WordPress
Git
Website
$75 hourly
- 5.0/5
- (13 jobs)
I love all things web. My skills involve both frontend and backend development— including PHP, JavaScript, HTML5, CSS3 and SASS. I love solving problems, and am willing to help anybody who needs it. My goal is to create websites and web applications which support a pleasant user experience. I currently work for a digital signage company as a web designer, and I have a Master's Degree in Interactive Media. So I know how to use research and planning techniques to optimize a user's journey (wireframes, usability testing, prototyping, etc.).

CSS3
Mobile UI Design
React Native
Responsive Design
Web Development
PHP
CSS 3
HTML5
React
Node.js
JavaScript
$80 hourly
- 4.3/5
- (35 jobs)
Hey! I'm a web developer and designer who focuses on building interactive, unique web experiences for your brand. I focus on creativity and efficiency to build projects. I have a special interest in interactivity, animations, user accessibility, and responsiveness. My toolkit includes: Svelte, SVG animations, three.js, Canvas, and more. I tend to stay away from Wordpress or Squarespace, however I know how to use them. I find these website builders can be slow and leave security vulnerabilities for your website. As such, I design and build from scratch for not just creativity, but speed and security as well. I am responsive and on time with deadlines, and always happy to discuss any questions about your project.

CSS3
Svelte
Sketch
Graphic Design
Figma
Web Development
Responsive Design
CSS 3
CSS
HTML
JavaScript
HTML5
$60 hourly
- 5.0/5
- (3 jobs)
I am a full stack software developer with over 15 years of experience. I am experienced in web development and maintenance with strong programming and analytical skills. My expertises contain PHP, HTML5, CSS3, Bootstrap, jQuery, JavaScript, Angular, TypeScript. I am also interested in any data entry tasks since I enjoy typing and taking on any kind of challenges. Let's keep in touch!

CSS3
Microsoft Excel
Microsoft Word
GitHub
RESTful API
TypeScript
Angular 4
AJAX
jQuery
CSS 3
HTML5
PHP
Microsoft SQL Server
MySQL
Git
JavaScript
$85 hourly
- 5.0/5
- (94 jobs)
Hi, I can elevate your business's web and mobile presence and build your website or mobile application from scratch or fix your existing one. ✅ Senior Laravel ,WordPress/Woocommerce and Shopify Developer. ✅ Senior Flutter Developer for mobile apps. ✅ Over 10 years of Laravel, WordPress/Woo, and PHP development experience. ✅ Upwork's TOP RATED PLUS web and mobile developer. ✅ With more than 10 years of commercial development, I can estimate all tasks and projects, so you'll know the price and turnaround. Here is what I can help you with for the back-end and front-end tasks: • Laravel development • Flutter development and submission to AppleStore and GooglePlay. • WordPress and WooCommerce and custom plugin development. All popular themes and ACF. • PHP/MySQL/MangoDB development • FrontEnd development; React.js, TypeScript, html5, CSS and more I can set or fix your server configuration : • Amazon AWS, Digital Ocean, Vultr, Liquid, WPEngine, Plesk • All popular U.S. and European shared hostings; Godaddy, Ionos, Bluehost, Kinsta, and much more. I can add payment functionality to your website or the mobile app: • Invoicing, Checkout for users and guests, Recurring payments, etc. • Custom discounts, promo codes, and referral programs. • Authorize.net, Stripe, Square, PayPal, Apple pay and Amazon pay. I will set up your email configuration for Google, Amazon, Office365/Outlook, as well as campaigns with Sendgrid, Twilio, Mailchimp, Constantcontact etc. Management: Jira, Asana, Trello, or Slack. If you are looking for a result-oriented professional who cares about delivering high-quality work, please feel free to contact me.

CSS3
React Native
MySQL
CSS 3
HTML5
React
Ruby on Rails
Node.js
Laravel
Bootstrap
PHP
$25 hourly
- 5.0/5
- (125 jobs)
I am a 10+ years full stack engineer, Good at Shopify, ReactJS, and Big Ecommerce. My experience: ➤ 10+ years of PHP, Javascript, Jquery and Mysql. ➤ 5 years of ReactJS. ➤ 6 years of Shopify and Shopify's private APP. ➤ 10 years of HTML5+CSS3, Bootstrap, modern website designed ➤ 8 years of Laravel, ERP, CRM system. Other: ➤I use Github/Firebase to manage code and deploy. ➤I am good of using SSH to deploy APP. (Laravel and Node.JS)

CSS3
October CMS
MySQL Programming
PHP
HTML5
JavaScript
Laravel
WordPress
Bootstrap
jQuery
CSS 3
$48 hourly
- 5.0/5
- (64 jobs)
Hi, I'm Toru, a Japanese Front-end Web Developer who works in Tokyo and New York. I have over 10 years of experience in building websites using HTML, CSS, Javascript, and Bootstrap. I have also completed projects on platforms like Squarespace, WordPress, and Shopify. I can use the following web languages. Web Languages: - HTML - HTML5 - XHTML - Bootstrap - CSS - CSS3 - JavaScript - jQuery I also help make or update your Squarespace and WordPress sites too. CMS Skills: Squarespace WordPress Shopify Other Skills: DNS Setting Web Hosting Responsive Web Development PSD(Photoshop) to HTML Cross-Browser Development Browser Developer Tools Moving to Squarespace from WordPress Please feel free to contact me :)

CSS3
Squarespace
Shopify
PSD to HTML
Website
Responsive Design
CSS
HTML5
JavaScript
WordPress
jQuery
HTML
CSS 3
$35 hourly
- 5.0/5
- (1 job)
Proficient in technical communications. Successfully generated hundreds of projects. More than 7 years of development and project management experience. Enthusiastic, creative, and customer-focused; adept at details, producing only first-rate work. Tremendous integrity and common sense.

CSS3
Product Management
MySQL Programming
Software QA
CSS 3
WordPress
Bootstrap
jQuery
PHP
HTML5
JavaScript
$40 hourly
- 5.0/5
- (111 jobs)
For the last 40 plus years I’ve worked in the IT world as a designer, developer, and programmer in multiple languages and environments. I worked as a team lead doing Technical Accessibility work on Microsoft Products and PDFs both simple and complex technical documents for 5 years prior to becoming a freelancer in 2013. I am well versed in the latest compliance requirements for Electronic Documents (multiple formats), Web Products/Services, and Desktop Applications – Standard/Guideline Web Content Accessibility Guidelines 2.0 Web Content Accessibility Guidelines 2.1 Revised Section 508 standards published January 18, 2017 and corrected January 22, 2018 ADA Title III EN 301 549 Accessibility requirements suitable for public procurement of ICT products and services in Europe, - V3.1.1 (2019-11) Through this work multiple collaborations were born with HHS (U.S. Department of Health & Human Services), BLH, AccessibilityOz, ICF, and PCG. Standards were promoted to a very high level meeting and exceeding all Federal Guidelines and International Guidelines. Below I've included an Introduction Letter with a bullet point list of my responsibilities as a Team Lead for Pearl Interactive Network, LCC for my previous Employer 2013-2018.

CSS3
Management Skills
PSD to WordPress
Customer Service
Adobe Acrobat
WordPress e-Commerce
Section 508
WordPress Theme
Web Accessibility
Web Design
Web Content Accessibility Guidelines
WordPress Plugin
PHP
CSS 3
HTML
SQL
$75 hourly
- 5.0/5
- (1 job)
Experienced web developer with 11 years of work experience in web development, eCommerce, and project management. My main goal is to set up a fully-functional website or store projects for customers designed to their specifications. I particularly specialize in: - Magento 1 / 2, Shopify, Wordpress, Squarespace, Hubspot, JS and PHP frameworks. - Site Optimization - Front-end and back-end development (JS/jQuery, HTML/Bootstrap, CSS/LESS) I`d be more than happy to offer you my services, so feel free to contact me for an interview. I look forward to speaking with you!

CSS3
Shopify
Magento 2
Magento
WordPress
HTML
jQuery
Bootstrap
CSS
CSS 3
JavaScript
$125 hourly
- 5.0/5
- (1 job)
I have been building WordPress sites for over 14 years now and have a wide range of experience working with individuals, businesses and organizations all over the world. I code fluently in PHP, JavaScript, jQuery, AJAX for WordPress and HTML/CSS. I also have a BS in Computer Science and an MBA as well. I build themes, plugins, and sites from scratch as well as Custom Gutenberg Blocks, Web Applications, Custom Post Types, Advanced Forms, and Interactive Features that integrate into the WordPress CMS for easy use by content administrators. Unlike the average web developer though, I have an extensive background in Graphic Design and Layout Design, plus a degree in Computer Science (BS from Grinnell College) and an MBA (Presidio University). If you would like to leverage my skill and experience for your project, get in touch!

CSS3
AJAX
jQuery
WordPress Multisite
HTML5
WordPress Theme
PHP
JavaScript
WordPress
CSS 3
Graphic Design
GIMP
$50 hourly
- 5.0/5
- (1 job)
Worked 3+ years on large corporate project. 5+ years of experience using PHP and Laravel Framework. 5+ years of experience working with HTML/CSS.

CSS3
PHP
MySQL Programming
Laravel
HTML5
CSS
CSS 3
HTML
$60 hourly
- 5.0/5
- (3 jobs)
I am proficient in Reactjs, Angular, Express, C# (.NET Core), and SQL. A test driven approach using Jasmine / Jest and clean design using CSS3/SASS are integral components in all applications I develop. Full-time work has involved building websites for individuals starting forex brokerages (Shift Forex), developing internal applications to help researchers manage state proposals for CMS (Mathematica Policy Research), rebuilding E*TRADE's website navigation and working on Mastercard's "Click 2 Pay" project that allows customers to check out on merchants' websites quickly (consultant at InRhythm). I am experienced with diving into legacy code, along with delivering optimized applications from scratch.

CSS3
D3.js
React Native
ExpressJS
React
Angular 6
WordPress
SQL
C#
CSS 3
HTML5
JavaScript
TypeScript
Sass
$150 hourly
- 5.0/5
- (92 jobs)
I have experience with web development, making websites, online stores, and web-apps. The software I use to make websites ensures responsive behavior (so the websites look good on any screen size) and does SEO automatically. It also enables me to produce fast and beautiful websites very quickly. I also do chemistry consulting, R&D, product prototyping and product development. Capabilities range from product (cosmetic/dietary supplement/custom materials/etc) formulation to 3D CAD design, printing, and assembly. I can also integrate web-services with physical prints and SBC devices like Raspberry Pi’s for complete IoT solutions. See my startup’s website for more info: fledgling.tech/business-solutions.html Or see my specialized profiles!

CSS3
Bubble.io
React Native
Python
MediaWiki
Node.js
React
BigCommerce
HTML5
CSS 3
Next.js
Liquid
Shopify
JavaScript
Embedded System
Product Design
$100 hourly
- 5.0/5
- (19 jobs)
Multi-faceted designer with a breadth of experience over the course of twelve years. Cross-disciplinary in visual design, front-end web development and user experience design. Has created successful projects with a user-centered ideal. From research to prototyping, design to development and testing; is involved and able to contribute to all aspects of the process. Passionate about user-centered methodologies and creating accessible products. I have provided web accessibility audits which provide recommendations on how to fix issues, as well as provided remediation services as well.

CSS3
Drupal
HTML5
Creative Strategy
CSS 3
Sass
JavaScript
Web Content Accessibility Guidelines
Web Accessibility
Front-End Development
UX Research
Responsive Design
Web Design
Adobe XD
$125 hourly
- 4.9/5
- (38 jobs)
Struggling to generate leads and convert clients through your website? I have a winning formula! A high-converting website with an expertly-tailored Google Ads campaign is what will take your business to new heights. A 100% Job Success Score backed by timely completion, high-quality result, and simplicity is the key factor of my work. "We were pleasantly surprised by how quickly Ruslan knocked this out! The website is perfect in all terms." Don't wait any longer! Message us RIGHT NOW to schedule a free consultation and learn how we can help you achieve the results you've been dreaming of 🚀🚀🚀

CSS3
Webflow
Adobe XD
Wireframing
Design Writing
Figma
jQuery
Landing Page
CSS 3
Business with 1-9 Employees
HTML5
JavaScript
$44 hourly
- 5.0/5
- (1 job)
Hello everyone. I am full stack web developer with over 5 years of experience. I am flexible to work with technologies that include either backend, frontend development or both alone or in team. Have a great knowledge of using various frontend / backend programming for development and production. I will do my best for great work result and delivery time. Thanks.

CSS3
JavaScript
C++
HTML5
React
CSS 3
PHP
$85 hourly
- 4.6/5
- (37 jobs)
I've been immersed in the world of coding since my early days, crafting Ti-83 games in pre-algebra class when I probably should have been tackling more advanced math challenges. Over the years, my coding journey has evolved, and I've developed a passion for various aspects of technology, with a particular focus on AI, blockchain, and full-stack development. I specialize in creating projects using HTML5, CSS3, and JavaScript. I've also navigated the complexities of content management systems like WordPress. On the backend, my expertise lies in PHP, MySQL, Python and Node and I've been actively involved in the full-stack development process for about 4 years now. My coding odyssey began 13 years ago, and during this time, I've successfully taken projects from inception to completion, delivering solutions to satisfied clients. Beyond the screen, I find joy in outdoor activities like riding my ATV in pleasant weather and carving through snow on a snowboard during the winter months. In addition to my tech pursuits, I share a passion for acquiring basic homesteading skills with my partner. Our recent endeavors involve cultivating a mini orchard with over 20 apple trees, setting up fruiting bushes (think raspberries, blackcaps, and blackberries), and establishing potato patches on our property. It's a diverse life, blending the intricacies of coding with the simplicity of tending to the land. Looking forward to hearing from you.

CSS3
Machine Learning
PSD to HTML
Artificial Intelligence
Blockchain
Amazon Web Services
Python
SQL
PHP
React
CSS 3
Database Development
JavaScript
HTML5
Node.js
$70 hourly
- 5.0/5
- (5 jobs)
I'm a professional Software Engineer with over 10 years of experience. I've been doing Quickbase Development for 7 years, and I'm Expert Certified for 2018, 2019, 2020, 2021, 2022, 2023 and 2024. I'm proficient in all phases of development from gathering requirements to building the application. Quickbase is an excellent platform but the low code aspect of it can make it limited in many scenarios. This is why I develop pure JS/HTML code pages to increase the functionality of the platform. I have expertise and experience in building external systems as well as Web APIs to connect with Quickbase. This will allow us to reduce redundancy and avoid human error.

CSS3
QuickBase
API Integration
ASP.NET Web API
Game Development
JavaScript
Microsoft SQL Server
HTML5
CSS 3
C#
$60 hourly
- 5.0/5
- (2 jobs)
Hi, my name is Roberto Rivera. I am a Full Stack Web Developer / PHP Developer from Monticello, New York, and I've been in this business since 2018. During that time I have worked with a plethora of clients, each with unique business needs. Regardless of the client, I have learned that transparency is the key to making any website work. Whether, I'm making a website personally for your business or augmenting a currently existing team; transparency, honesty and my years of expertise will help make your website successful. For more in-depth information on my process please visit my website: redbannermedia.com

CSS3
Figma
Web Component
Laravel
React
Sass
Tailwind CSS
TypeScript
Web Development
Web Application
JavaScript
PHP
CSS 3
Vue.js
MySQL
HTML5
$50 hourly
- 5.0/5
- (5 jobs)
I am Alexander Mathis, a Front-End Engineer with a diverse skill set that empowers me to craft exceptional websites. My experience spans several key areas, including CMS platforms like Shopify and WordPress, where I build and deploy websites that truly impress clients. What sets me apart is my unwavering commitment to inclusive design, ensuring that websites I create are ARIA-compliant for accessible user experiences. Beyond CMS platforms, my proficiency extends to various programming languages, including JavaScript, CSS, HTML, PHP, Ruby, Liquid, and Python. I'm well-versed in popular libraries and frameworks like jQuery, React, Vue, and Bootstrap, and I confidently navigate tools such as Git, Figma, Docker, and WordPress. With a Bachelor's degree in Accounting, cum laude, from Winston Salem State University, I bring a unique blend of technical expertise and a solid educational foundation to every project I undertake. My dedication to excellence and adaptability in the ever-evolving field of web development make me a valuable asset to any team or project, consistently delivering top-tier digital solutions.

CSS3
Google Analytics
JavaScript
CSS 3
HTML5
WordPress
Web Development
Shopify
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