Hire the Best CSS3 Developers in Colorado

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David C.

Denver, Colorado

$60/hr
4.9
26 jobs

Based in Denver, Colorado, I bring over 9 years of experience in web development and design, combined with a strong background in AI and automation. My journey began in art school, where I refined my skills in design and development, leading to a successful career focused on transforming businesses through technology. Skills: - AI Integration: Expertise in implementing AI solutions that fit seamlessly into existing systems. - Process Automation: Skilled in identifying opportunities for automation across various industries. - Custom AI Software Development: Experienced in developing tailored AI solutions for unique business challenges. - Robotic Process Automation (RPA): Proven ability to automate repetitive tasks with precision, reducing errors and saving time. - Web Development: Proficient in WordPress, Wix, Squarespace, and React for creating high-performance websites and applications. - UI/UX Design: Strong grasp of user-centered design principles to enhance customer experience. - Branding & Marketing: Expertise in managing branding strategies alongside web development projects. Projects and Accomplishments: - AI-Powered Solutions: Successfully integrated OpenAI-powered tools into business applications for smarter decision-making. - Custom Web Applications: Played a key role in developing a construction app using React, streamlining workflows for project managers. - Automation Success Stories: Automated email outreach systems for lead generation and engagement, increasing client acquisition. - High-Performance Websites: Developed WordPress websites with custom themes and plugins tailored to client needs. - Collaborative Efforts: Worked closely with cross-functional teams to merge design and development effectively, ensuring cohesive project outcomes. Education: - Bachelor of Fine Arts: A strong foundation in design principles, honed during my time in art school, which complements my technical expertise in web development and AI integration.

  • CSS
  • CSS 3
  • JavaScript
  • HTML5
  • Web Application
  • React
  • Bootstrap
  • WordPress
  • Website
  • HTML
  • Search Engine Optimization
  • Next.js
  • Node.js
  • Web Development
  • Vue.js
Sierra G.

Cotopaxi, Colorado

$20/hr
5.0
6 jobs

Premium e-commerce brands rarely fail because their products are bad. They fail because their digital storefront fails to communicate the true value of the product. In the high-end fashion, beauty, wellness, and luxury spaces, your website is your flagship store. If the typography is slightly off, the mobile navigation feels clunky, or a generic Shopify theme "template" feel peeks through, customer trust evaporates instantly. When trust drops, your customer acquisition cost (CAC) skyrockets, and your conversion rate plummets. I bridge the gap between high-end brand aesthetic and meticulous technical execution. As a Shopify UX Developer and CRO Designer, I help premium DTC brands build immersive online experiences that feel refined, intentional, and conversion-focused; entirely free of the clutter, friction, and aggressive sales tactics that cheapen a luxury brand. I don’t believe premium brands need to resort to loud pop-ups or aggressive countdown timers to convert. The strongest e-commerce experiences feel calm, editorial, and effortless to navigate. They subtly guide the user toward the checkout through flawless design hierarchy, emotional resonance, and zero technical friction. HOW I THINK (THE HYBRID APPROACH) I approach e-commerce from both an artistic design lens and a strict systems perspective. Every visual decision must serve a dual purpose: it must elevate your brand equity, and it must support usability, trust, and conversion. 1. Luxury-Focused Visual Direction: Designing high-fidelity, prestige-level storefronts in Figma that mirror the tactile, premium nature of your physical products. 2. Mobile-First UX Architecture: Over 70% of your traffic is on a phone. I design for thumb-reach, micro-interactions, and flawless mobile checkout flows. 3. Custom Liquid & Shopify Development: No bloated page builders or messy apps that slow down your store. I write clean, custom Liquid code tailored precisely to your design requirements. 4. Data-Driven CRO Structure: Using behavioral principles to restructure your store layout based on how affluent consumers actually browse and buy. WHERE I ADD THE MOST VALUE I partner with founders and e-commerce directors to audit, re-architect, and optimize critical areas of the Shopify ecosystem: • Homepage Hierarchy & Emotional Flow: Transforming your landing experience from a generic product grid into a compelling, narrative-driven brand introduction. • Product Detail Page (PDP) Presentation: Structuring layout, imagery, and custom product tabs to answer objections, build prestige, and justify premium pricing. • Mobile Conversion Experience: Optimizing the cart drawer, sticky CTAs, and slide-outs to ensure mobile users can buy in less than three clicks. • Navigation Clarity & Collection Filtering: Designing intuitive mega-menus and bespoke collection filters so high-intent buyers find exactly what they want instantly. • Next-Gen Subscription & Bundle UX: Seamlessly integrating platforms like Recharge or Appstle into custom product pages, driving recurring revenue without hurting the visual aesthetic. • Store Speed & Technical Performance: Auditing script bloat, optimizing assets, and ensuring your site loads instantaneously to protect your ad spend. THE TECHNICAL CAPABILITIES Because I sit at the intersection of design and engineering, I handle the execution end-to-end: • Advanced Shopify Liquid, HTML5, CSS3, and JavaScript customization • Bespoke, reusable Shopify sections for easy internal content management • Flawless Figma-to-Shopify custom theme implementations • Premium theme deep-customization (Prestige, Impulse, Palo Alto, etc.) • Native Klaviyo lead-capture and transactional flow alignment • Advanced cross-selling and strategic tiered-upsell integration WHO THIS IS FOR My workflow and execution are specifically designed for brands that refuse to compromise on quality. We are a perfect fit if your goal is: • A highly editorial, publication-grade layout that commands authority. • Elevated product perception that allows you to maintain high margins. • A pristine, lightning-fast storefront that feels elevated rather than "salesy." • A strategic, long-term technical partner who understands both the art of design and the science of conversion. If you are ready to transform your Shopify store into a highly optimized, beautifully designed revenue engine that truly reflects the caliber of your product, let's connect. Click "Invite to Job" or "Message" below, and let’s discuss your storefront’s growth bottlenecks.

  • Shopify Apps
  • Shopify Development
  • Shopify
  • Shopify Website Design
  • Set Up Shopify Site
  • Shopify Website Redesign
  • Shopify SEO
  • Shopify Plus
  • Shopify Templates
  • Shopify Theme
  • Shopify Marketing
  • Conversion Rate Optimization
  • SEO Audit
  • SEO Keyword Research
  • Ecommerce SEO
  • Ecommerce Site Setup
  • Ecommerce Website Development
  • Ecommerce Store Setup
  • Ecommerce Website
  • Custom Ecommerce Platform Development
Andrea C.

Denver, Colorado

$50/hr
5.0
1 jobs

I help businesses build modern, high-performing websites using WordPress, Webflow, Shopify, and Figma. With 10+ years of experience, I turn ideas into UX/UI design, custom sites, CMS solutions, and landing pages that drive growth. My approach combines thoughtful design and clean development to create professional, high-performance digital solutions that are easy to maintain. Every project aligns with your business goals.

  • CSS 3
  • Web Design
  • UX & UI Design
  • WordPress
  • Webflow
  • Shopify
  • Web Development
  • HTML5
  • JavaScript
  • Figma
  • MySQL
  • PHP
  • Responsive Design
  • Elementor
Ross C.

Denver, Colorado

$70/hr
4.9
165 jobs

Hey there — I'm a Top Rated Plus freelancer on Upwork, ranked among the top 1% of talent, with 10+ years of experience creating brands, websites, and marketing assets for startups, agencies, and growing businesses. I focus on building professional brand systems and conversion-focused websites that strengthen credibility, improve user experience, and support business growth. Brand Identity & Design • Logo Design & Brand Identity • Brand Guidelines & Visual Systems • Typography, Color & Iconography • Rebranding & Brand Refreshes • Social Media & Marketing Assets • Packaging, Print & Marketing Collateral Website Design & Development • WordPress Design & Development • Elementor & WooCommerce • Shopify Store Design & Customization • Webflow Websites & Landing Pages • Figma to WordPress / Shopify / Webflow • Responsive, Mobile-First Design • UI/UX Design & Website Redesigns Pitch Decks & Presentations • Investor Pitch Decks • Sales & Marketing Presentations • Company Profiles & Corporate Decks • Google Slides, PowerPoint & Canva Tools Figma • Adobe Illustrator • Photoshop • Canva • WordPress • Elementor • Shopify • Webflow • WooCommerce • Google Slides • PowerPoint Highlights ✔ 100+ projects completed ✔ 50+ websites launched ✔ Top Rated Plus (Top 1% on Upwork) ✔ UX-focused design with developer-ready handoffs ✔ Clean systems built for long-term growth Industries SaaS • Fintech • E-commerce • Real Estate • Healthcare • Construction • Legal • Beauty • Fashion • Consulting • Education • Manufacturing Clients work with me because I focus on business goals, not just aesthetics. Every project is built with strategy, usability, and conversion in mind. If you're looking for a brand identity, website, or presentation that reflects the quality of your business and supports growth, let's connect. Keywords to find me : WordPress Webflow Shopify Shopify Plus WooCommerce Wix Squarespace Elementor Elementor Pro Breakdance Builder Bricks Builder Divi Oxygen Builder Framer Webstudio Figma Adobe XD Adobe Photoshop Adobe Illustrator Adobe InDesign Adobe Creative Suite UI Design UX Design Web Design Website Design Website Development Website Redesign Landing Page Design Responsive Web Design Mobile Responsive Design User Experience User Interface Wireframing Prototyping Design System Visual Design Conversion Focused Design Ecommerce Website Online Store Shopify Store WooCommerce Store Product Page Design Checkout Optimization Conversion Rate Optimization CRO CMS Development Website Migration CMS Migration Frontend Development HTML HTML5 CSS CSS3 JavaScript jQuery Tailwind CSS Bootstrap React UI Custom CSS Custom Code API Integration Website Audit Website Optimization Speed Optimization Technical SEO On Page SEO SEO Friendly Website Schema Markup ADA Accessibility WCAG Compliance Cross Browser Testing Cross Browser Compatibility Marketing Website SaaS Website SaaS Dashboard Corporate Website Business Website Startup Website Portfolio Website Healthcare Website Medical Website Dental Website Law Firm Website Finance Website Consulting Website Travel Website Hospitality Website Restaurant Website Construction Website Manufacturing Website Industrial Website Logistics Website Real Estate Website Interior Design Website Architecture Firm Website Personal Brand Website Creator Website Agency Website Luxury Website Premium Website Minimalist Design Modern Web Design Clean Design Homepage Design Product Page Design Dashboard Design Admin Panel Design Client Portal Member Portal Booking Website Appointment Booking LMS Website Membership Website Directory Website Marketplace Website Blog Design News Website Nonprofit Website Education Website Website UI Website UX UI Designer UX Designer Website Consultant Web Consultant Website Strategy Website Planning Website Architecture Information Architecture User Flow Customer Journey Design Interactive Design Responsive Layout Mobile First Design Desktop Design Tablet Design Landing Page Optimization Conversion Design High Converting Landing Pages Funnel Design Lead Capture Page Sales Page Web App Design Mobile App UI Design Design Thinking User Centered Design Human Centered Design Interaction Design Micro Interactions Motion Design Animation Lottie GSAP Scroll Animations CMS Collections Dynamic Content Content Management Google Analytics Google Tag Manager Meta Pixel Facebook Pixel HubSpot Mailchimp Klaviyo Zapier Calendly Stripe PayPal Contact Forms CRM Integration Newsletter Integration Ecommerce Optimization Product Catalog Variant Setup Collections Setup Store Migration WordPress Migration Shopify Migration Squarespace Migration Webflow Migration SSL Setup Domain Connection Hosting Setup Website Launch Website Support Website Maintenance Bug Fixes Website Troubleshooting Theme Customization Custom Theme Development Theme Setup Plugin Configuration Plugin Development Elementor Expert Webflow Expert Shopify Expert WooCommerce Expert Squarespace Expert Wix Expert Figma Expert

  • Web Design
  • Shopify
  • Webflow
  • WordPress
  • Brand Identity Design
  • Web Development
  • UI/UX Prototyping
  • Logo
  • UX & UI Design
  • Website Redesign
  • Presentation Design
  • Pitch Deck
  • Mobile App Design
  • Custom Web Design
  • Cards & Flyers
  • Brochure Design
  • Figma to Webflow Plugin
  • Logo Design
  • Ecommerce Website
  • Elementor
Michael T.

Wheat Ridge, Colorado

$125/hr
4.8
72 jobs

Stanford educated Shopify Expert and Webflow Partner focused on theme customization and development, custom functionality, app integrations, store design, Webflow builds, and everything in between. I stay up to date on modern web design trends, platform best practices, and development standards so I can build you a site you are proud of. I'm a certified Shopify Plus Partner and Expert, as well as a Webflow Partner, and can help take your store or website to the next level. Please message me for details. Always looking for new partnerships and interesting projects!

  • CSS
  • CSS 3
  • Adobe Illustrator
  • JavaScript
  • Shopify
  • SCSS
  • HTML5
  • jQuery
  • Shopify Templates
  • Shopify Plus
Andy J.

Colorado Springs, Colorado

$125/hr
4.8
196 jobs

Top rated Upwork contractor. I specialize in responsive, mobile friendly WordPress websites, creating custom themes as well as modifying existing themes, plugins, and writing custom code needed to achieve my client's goals. I also have extensive experience integrating the WooCommerce shopping cart system for e-commerce websites, as well as working with the WordPress REST API. Over the past 14 years, I have developed a wide range of websites using HTML5/CSS3, PHP, MySQL and Javascript, including sites for startup companies, small businesses and individuals. I enjoy developing, coding and maintaining clean, professional, easy to navigate websites. I can help you or your business create a website from design concept to a completed, polished and professional site. I can also help maintain and update existing websites.

  • CSS 3
  • HTML5
  • jQuery
  • WordPress
  • Responsive Design
  • Web Development
  • Content Management
  • PHP
  • Graphic Design
  • Adobe Creative Suite

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