I help businesses, startups and agencies build scalable web applications, websites and automated business systems that improve efficiency, streamline operations and support long-term growth.
As a Full-Stack Developer, I provide end-to-end development services, from designing and building custom web applications to developing CMS-based websites, integrating third-party APIs, creating custom plugins, implementing payment gateways and automating business workflows.
My Services:
• Full-Stack Web Development
• Web Application Development
• CMS Development
• WordPress Development
• Shopify Development
• Wix Development
• Squarespace Development
• Webflow Development
• Framer Development
• Custom Plugin Development
• API Integration & Third-Party Integrations
• Payment Gateway Integration
• Website Redesign & Optimization
• Custom Dashboard Development
• Landing Page Development
• Ecommerce Website Development
• Automation & Workflow Development
Automation Expertise:
• Zapier
• Make
• n8n
• Twilio
• Monday
• Calendly
• HubSpot CRM
• OpenAI Integrations
• CRM & Business Process Automation
• Lead Management & Workflow Automation
I focus on building secure, scalable, responsive and high-performing solutions that help businesses save time, increase productivity and improve customer experience. Whether you need a custom web application, a CMS-powered website, advanced API integrations, automation workflows or a complete digital solution, I can manage the entire project from planning to deployment.
Why Work With Me?
• Clean and maintainable code
• Scalable architecture and best practices
• Strong communication and transparency
• Reliable delivery and ongoing support
• Business-focused solutions, not just development
If you're looking for a developer who can combine full-stack development, CMS expertise, API integrations, payment systems and automation into one seamless solution, let's discuss your project.
Squarespace
Full-Stack Development
Web Application Development
CMS Development
WordPress Development
Shopify Development
Webflow
Wix
Framer
API Integration
Plugin Development
Payment Gateway Integration
Automation
Zapier
Make.com
n8n
React
JavaScript
Ecommerce Website Development
Custom Web Design
Luis R.
Los Angeles, California
$50/hr
4.9
121 jobs
A professional website is often the first place people decide whether they trust your business. I help make sure that first impression feels clear, polished, and easy to act on.
I’m Luis, a Top Rated website designer and UI/UX designer with 98% Job Success and 100+ completed projects. I work with growing brands, agencies, and founders who need a site that finally matches the level at which they operate. I’ve been designing and redesigning websites for over 6 years now. Here’s what it’s like to work with me:
✅ When you work with me, you get a design partner who thinks through the full experience — not just someone making screens.
✅ I look at messaging, layout, hierarchy, flow, and how each section supports the next action.
✅ I bring a mix of web design, UI/UX, branding, and conversion-focused thinking, so your site feels polished, clear, and easy to use.
✅ I have 100+ completed projects, a strong portfolio, and client feedback that reflects the quality, communication, and care I bring to each project.
✅ I work across Figma, Webflow, Framer, Wix, Squarespace, Shopify, and WordPress, depending on what fits the project best.
✅ I’m organized with my files, responsive in communication, and focused on making the process feel clear from strategy to final handoff.
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I offer a polished, strategy-driven design process that goes beyond making a site look good. Whether you need a website redesign, a landing page, an e-commerce experience, a CMS setup, or a cleaner digital presence, I focus on creating something that feels aligned with your brand, is easy for users to navigate, and is practical for your team to maintain.
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My expertise lies in:
✅ Responsive website design
✅ Responsive website redesign
✅ Landing pages and sales pages
✅ User Interface and User Experience design
✅ Webflow website design and CMS builds
✅ Framer website design and landing pages
✅ Wix and Squarespace website design
✅ Email design systems and marketing layouts
✅ SEO-friendly website structure
✅ Brand identity, color palettes, typography, and brand-to-web systems
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Let’s work together if you need help improving your website, designing a landing page, refreshing a digital experience, or creating a polished design that better reflects where your brand is headed.
Squarespace
Web Design
Website Redesign
UX & UI
Webflow
Figma
Framer
Shopify
WordPress
Branding
Email Design
Wix
Graphic Design
Website Builders & CMS Consultation
Custom Web Design
Ecommerce Website
Website
Website Builder
Landing Page Design
Wix SEO Wiz
Barbara A.
Ojai, California
$97/hr
5.0
148 jobs
You have an idea, an audience, or an existing program. I turn it into a course that’s built to sell.
I design and build courses from the ground up: curriculum architecture, instructional flow, platform setup, and the full funnel system that converts students from first click through purchase. If the course already exists, I audit what’s there and rebuild what isn’t working.
I’ve spent years building inside creator businesses on Kajabi, Teachable, Go High Level, ConvertKit, ManyChat, and EverWebinar. The work covers the full range: course structure and delivery, opt-in and sales funnel builds, email sequences, webinar strategy, launch coordination, and copywriting across every touchpoint.
The patterns I see most often: courses built without a clear buyer journey, funnels that attract the wrong leads, email sequences that inform but don’t convert, and launches that underperform not because the course is weak but because the system around it was never built correctly.
What I do on a project:
Design and build the course: curriculum structure, lesson flow, platform implementation. Build the funnel: landing pages, sales pages, email sequences, and automations. Audit existing systems against real benchmarks and deliver a clear action plan. Write the copy. Coordinate the launch from warm-up through cart close.
Every client I work with gets access to the operating framework I’ve built across years of client work. It covers the full creator system from niche clarity through scaling.
If you’re starting a course or your existing one isn’t performing, let’s look at the full picture.
Squarespace
Instructional Design
Writing
Content Planning
Project Management
Graphic Design
Curriculum Design
Educational Technology
Course Creation
Kajabi
SEO Strategy
SEO Backlinking
Thinkific
Zee S.
Eastvale, California
$50/hr
5.0
91 jobs
Full Stack Web Developer & Designer | Top Rated, 50+ five star projects, and a long list of clients who hire me again and again. I build, rebuild, and migrate high quality websites on Shopify, WordPress, Squarespace, Webflow, and custom code.
Most developers hand off a site and disappear. I care about how your website actually performs after launch that it loads fast, holds up as you grow, and is built to last and a lot of my clients come back precisely because that follow-through is rare.
Across 50+ contracts I've handled everything from fast Squarespace builds to full custom development for SaaS and EdTech platforms.
Where I'm strongest:
Full website builds & redesigns Shopify, WordPress, Squarespace, Webflow, Wix
Custom & full stack development web apps, SaaS frontends, bug fixing, API integrations & automation
Platform migrations WooCommerce → Shopify, WordPress → Squarespace, and more, with content, SEO, and structure preserved
Figma to code pixel accurate, fully responsive frontend from your designs
Performance & SEO Core Web Vitals, speed optimization, clean site architecture
Landing pages & funnels built to guide visitors to action
What clients say, over and over responsive, reliable, detail oriented, and genuinely easy to work with. A large share of my contracts are repeat hires for me that's the real measure of good work.
How I work: clear communication, organized projects, realistic timelines, and no overpromising. If you already have a clear vision, I'll execute it properly. If you're still shaping the idea, I'll help you structure the right solution based on your goals.
Send an invite with your project details, goals, or current website, and I'll reply with the best direction to move forward.
Squarespace
Shopify
WordPress
Webflow
WooCommerce
Full-Stack Development
Front-End Development
Web Application
Ecommerce Website Development
Web Design
Website Migration
Figma
CMS Development
UI/UX Prototyping
Elementor
Jesse Aiden S.
Downey, California
$75/hr
4.8
598 jobs
💻 Full-Stack Web & Mobile Development Agency | Top 1% on Upwork | $2M+ Delivered | Enterprise-Grade Builds for High-Growth Brands | High-Converting Websites & Scalable Apps
We’re Y2 Systems — a senior team of developers, designers, and product strategists with 10+ years of experience delivering high-performing mobile apps and conversion-focused websites across 30+ industries. Collectively, we’ve delivered $2M+ worth of work on Upwork and supported teams ranging from startups to enterprise-level organizations (including Fortune 500 environments), building platforms that are fast, scalable, and reliable under real-world traffic and pressure.
Whether you’re launching a Shopify skincare brand, building a Flutter-based wellness app, or developing a custom marketplace with React Native + Node.js, we don’t just “build features.” We help you ship a product that’s stable, clean, and ready to grow.
🛠 Mobile App Development (Flutter & React Native)
We build cross-platform mobile apps that feel native and scale smoothly:
Flutter & React Native for iOS + Android
Backend integration (Firebase, Node.js, GraphQL)
In-app purchases, push notifications, offline support
Clean UI implementation, animations, performance tuning
CI/CD, testing, store release support, and post-launch maintenance
📱 App Industries We’ve Shipped In
Fitness, social networking, EdTech, food & beverage, skincare, telehealth, marketplaces, delivery, medical, music, blockchain, sports, cybersecurity, B2B SaaS, membership platforms, and more.
🌐 Web Design, Web Apps & eCommerce Development
We specialize in modern, responsive, high-converting websites and scalable web platforms using:
Shopify, WordPress (WooCommerce), Webflow, Squarespace
Custom themes, CMS builds, advanced animations
Bookings, memberships, subscriptions, gated content
Page speed optimization, mobile-first builds, SEO best practices
💼 Web Industries We’ve Built For
Real estate, beauty & skincare, media, consulting, nonprofits, travel, tech startups, authors, LMS platforms, financial services, and B2B marketplaces.
🔧 Our Tech Stack & Tools
Frontend: React.js, Vue.js, Tailwind, HTML/CSS/JS
Backend: Node.js, Laravel, Firebase, Express, Python
Mobile: Flutter, React Native
Platforms: Shopify, WordPress, Webflow, Squarespace
Integrations: Stripe, ShipEngine, Klaviyo, Zapier, Twilio, REST, GraphQL
📊 Why Clients Work With Us
A real team — not a solo generalist (design + dev + PM in one workflow)
Sprint-based delivery with clear updates and predictable milestones
Full-cycle execution: discovery → design → development → launch
Built for performance, scalability, and long-term growth
We challenge weak ideas early so you don’t waste budget later
🎁 Strategy Call + Visual Mock (Optional)
If it helps, we can start with a quick strategy call to align on scope and priorities — and we can provide a simple homepage section mockup or one key app screen to help you visualize direction before you commit.
PHP
Mobile App
Android App Development
Laravel
React Native
iOS Development
Shopify Website Design
Ecommerce Website
Conversion Rate Optimization
WordPress
Webflow
Python
Solidity
Blockchain Development
Smart Contract
Ionic Framework
Initial Coin Offering
Kevin W.
San Diego, California
$25/hr
4.9
66 jobs
Is your website getting traffic but not converting visitors into paying clients? Do you want to get a new website designed for your website? Are you looking for a full rebrand for your business or practice? These are problems I can help you solve.
I am Kevin, a web designer with a track record of building websites that do not just look great, they drive real business results. I specialize in Wix, Shopify, Squarespace, and WordPress, helping small businesses, coaches, e-commerce brands, and service providers build a powerful online presence they are proud of.
One of my Wix clients in the fire service space saw a over 60% increase in both traffic and employment applications within 3 months of launch, the result of combining clean design, intuitive navigation, and a frictionless journey for applicants looking for employment from first click to sending application request.
What I deliver:
✅ Conversion focused web design and full redesigns across Wix, Shopify, Squarespace, and WordPress
✅ Mobile first, responsive layouts that look sharp on every device
✅ On page SEO built in from day one, no jargon, just results
✅ E-commerce setup and optimization for product-based businesses on Shopify and Wix
✅ Landing pages engineered around a single, measurable goal
✅ Custom brand visuals and graphic assets via Adobe Photoshop and Illustrator
How I work:
✅ Clear timelines and regular updates so you always know where your project stands
✅ Responsive communication
✅ Post launch support so your site keeps running smoothly after handover
✅ Clients return for follow up work because the results speak for themselves
If you are ready for a website that works as hard as you do, hit the green Hire button and let us get started.
Not sure yet? Send me a message. I respond quickly and I am happy to answer any questions before you commit to anything.
Best regards,
Kevin
Squarespace
Web Design
Web Development
Graphic Design
Wix
Shopify
Adobe Illustrator
UX & UI
Showit
Search Engine Optimization
Website Builder
WordPress
UX & UI Design
Adobe Photoshop
Shopify Templates
Shopify SEO
Website
Website Customization
Website Redesign
Landing Page Optimization
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