Hire the best HTML5 Developers in the United States

Check out HTML5 Developers in the United States with the skills you need for your next job.
Clients rate HTML5 developers
Rating is 4.8 out of 5.
4.8/5
based on 4,935 client reviews
  • $80 hourly
    Hello I am an experienced designer with over 10 years of professional history. I love the entire design process and work fast and efficiently. I love all types of design and am excited to help you out with your projects. Let's talk! uxfol.io/mwdesign behance.net/mwennergren
    Featured Skill HTML5
    Wireframing
    Responsive Design
    Illustration
    Journey Mapping
    Webflow
    CSS
    UI/UX Prototyping
    HTML
    Website Redesign
    Adobe Photoshop
    Adobe InDesign
    Vector Art
    Adobe Illustrator
    Figma
  • $65 hourly
    I'm a software engineer with extensive experience in building Mobile Apps and Web Apps. My experiences include working with modern technologies like Flutter/Dart, React Native, Native iOS and Android, Java, Angular, and several other Web & Mobile technologies. With more than 8 years of experience in development and customization of Mobile and Web applications, I have become expert at solving complex problems and creating state of the art solutions, I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. My aim is to provide quality and professional solution that is easy to implement, user-friendly and highly optimised. I'm very much oriented towards customer satisfaction and quality of work. If this is what you want, then get in touch with me, I believe you'll adore working with me, I look forward to hearing from you!
    Featured Skill HTML5
    Web Design
    Trello
    MEAN Stack Administration
    Basecamp
    Web Development
    AngularJS
    Zeplin
    Java
  • $75 hourly
    I build professional websites for small businesses and nonprofits, where security is a top priority, not an afterthought. While functionality and design are important aspects in building a website, so is protecting that end product, from the onset. I produce a high quality digital marketing product that is as secure as it is professional. Every organization deserves to put its best foot forward on the global platform of the Web, no matter their size. With my college education, military experience, history in crafting and small business management, and continued desire to learn more about web technology, I bring a lot more to the table than just website coding and design. My best qualities: - Highly organized and detail-oriented - Overwhelming work ethic - Desire to learn, willing to try new things - Desire to succeed, can't leave a job unfinished - Team player, motivator Specialties: - Website development - Front-end development - Local and small businesses - Nonprofits and charity organizations - Start-ups - Web presence - Web application development - Security focus - Professional websites - Website consulting - Web Information Security
    Featured Skill HTML5
    PHP
    JavaScript
    WordPress
    Website Security
    jQuery
    CSS 3
    Static Site Generator
    Netlify
  • $45 hourly
    I am a UI/UX Designer, Front End Developer, and Brand Strategist based in Los Angeles. My passion is making technology more inclusive to everyone no matter their age, race, or gender. In my projects, I combine business, marketing, communications, and design thinking to develop meaningful, differentiated, and authentic brands for companies big and small, start-ups or stalwarts. I don't just come up with what’s trendy; I craft a message your customers want to hear and one that you can deliver on. My focus every day is on my clients, their needs, desires, and goals. I strive to make their product goals into a reality. Not just making something that looks good which most designers can do. I create a marketing strategy for the client to show the product's value to the public. Leading to more conversions and users. MY SERVICES: - User Interface Design - Landing page Design - User Experience Design - Website Design - SEO - App Design - Prototyping - Content Writing - Website Development - Web Animations - Brand Identity - Logo Design - Personas - Interactive PDFs - SVG animations - Wireframe Design - Youtube Thumbnails - Video Animations - User Flows - Mobile UI Design(iOS/Android) - HTML Emails - SEO - Google Analytics - Firebase - Poster Design - Ad banners - Design Systems - Style Guides SERVICES GUARANTEED: - Up to 4 revisions - Multiple file formats - Support on files after project completion Feel free to send me a message, I'd love to chat! Tools I use: Figma, Adobe XD, Indesign, Sketch, Illustrator, Visual Studio Code, HTML, CSS, Javascript, React, Next JS, Squarespace, WordPress, Webflow, Divi, Elementor, Adobe Photoshop, GSAP, Framer, Three JS, Rive, Github, Node JS, Canva
    Featured Skill HTML5
    Video Ad
    Branding
    Website Redesign
    WordPress
    Elementor
    CSS
    Divi
    React
    JavaScript
    Webflow
    Wireframing
    Search Engine Optimization
    Web Design
    UI/UX Prototyping
  • $60 hourly
    I'm full-time freelance web designer and developer with over 10 years of experience. Specializing in WordPress/WooCommerce, Webflow, Framer, Wix, Squarespace, and Shopify. I handle both design and development myself to maintain consistency and quality. Let's create something amazing together! My skills: HTML5/CSS3, JavaScript, PHP/MySQL, Webflow, Framer, Wix, Wordpress, Squarespace, Showit, eCommerce (WooCommerce, Shopify, SureCart, North Commerce, CS-Cart, etc), graphic tools: Adobe: Photoshop, Illustrator; Affinity: Photo, Designer. I also offer Web hosting services. I value quality of my work and deliver it in timely manner (can work on weekends). Satisfaction of a client is my highest priority.
    Featured Skill HTML5
    Virus Removal
    Malware Removal
    Adobe Photoshop
    CSS 3
    Squarespace
    Figma
    Wix
    Webflow
    Framer
    WordPress
    Shopify
  • $35 hourly
    I'm a skilled WordPress expert specializing in Elementor, WooCommerce, Squarespace, SEO, UI/UX design, and Google Ads management. With 8+ years of experience, I deliver tailored solutions to optimize your website, boost rankings, and drive conversions. Let’s elevate your online presence and achieve your marketing goals. Contact me today to discuss your project!
    Featured Skill HTML5
    Elementor
    Graphic Design
    CSS
    Website Redesign
    WordPress
    Web Design
    Front-End Development
    Ecommerce Website Development
    PHP
    JavaScript
  • $65 hourly
    I specialize in Wordpress websites, built using Divi, Elementor or Avada themes. I build them, maintain them, troubleshoot them and pretty much everything else Wordpress-related. I'm also very adept with CSS and can make specific or site-wide changes easily. Some of my work is shown on my (one-person) company web page. See link. There is a lot of other work that I can't display in my portfolio since it was done for companies that requested exclusion from my portfolio. I can provide those websites at your request.
    Featured Skill HTML5
    Web Development
    WooCommerce
    Divi
    CSS
    CSS 3
    Web Design
    WordPress
    Responsive Design
    Web Hosting
  • $100 hourly
    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.
    Featured Skill HTML5
    Shopify Plus
    Coding Art
    JavaScript
    CSS 3
    Shopify Apps
    Website Customization
    Stripe
    CSS
    React
    Shopify
    Business with 1-9 Employees
    Web Design
  • $60 hourly
    Whether you're looking for someone to build a front end web app or secure backend API on the cloud or lead a team to deliver an innovative AI product on time and within budget, I have the skills, experience, and desire to do it! ** The best way to understand what I offer is by checking out my introduction video and my Upwork Portfolio! ** With over 15 years of front-end JavaScript expertise, 10 years of project management experience, and 5 years specializing in Ruby on Rails, I bring exceptional client communication, technical proficiency, and servant leadership to every project. I’m passionate about working with my clients to find solutions for complex problems. Key Skills: Software: Expert in JavaScript and Ruby on Rails security-first development on both client-side and server-side. Certified in Azure Cloud and experienced in infrastructure and hosting workflows. AI Integration: Experienced in implementing AI-powered APIs (OpenAI and Azure Cognitive Services) for features like natural language processing, chatbots, and data-driven insights. Project Management: I am a certified PMP with experience in government projects, SaaS product development, and large global AI and Cloud focused corporations. Problem Solving: Adept at troubleshooting complex systems, communicating in a kind and professional way with stakeholders, and developing large and small systems.
    Featured Skill HTML5
    OpenAI API
    AI App Development
    Microsoft Azure
    GreenSock
    Three.js
    Vue.js
    React
    Node.js
    Ruby on Rails
    Agile Project Management
    Project Management
    GSAP
    CSS
    JavaScript
  • $100 hourly
    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.
    Featured Skill HTML5
    Drupal
    Creative Strategy
    CSS 3
    Sass
    JavaScript
    Web Content Accessibility Guidelines
    Web Accessibility
    Front-End Development
    UX Research
    Responsive Design
    Web Design
    Adobe XD
  • $115 hourly
    I enjoy turning complex problems into simple, and intuitive solutions. I specialize in Front-End/Back-end Web Development, WordPress, PHP, HTML5, CSS3, Foundation, Bootstrap, SEO, UX/UI, Photoshop, Adobe Illustrator, Server Management, Site Migrations, DNS, Database Configuration/Recovery and JavaScript. I can set up your site from scratch or jump into an existing site needing changes. I can implement to your preferred specifications, or provide input and advice on how best to proceed. My goal is to provide you with exactly what you are looking for, be it a basic website, or by helping you evaluate and define your entire web presence. I am proficient in a variety of coding languages and protocols, with particular expertise in WordPress, HTML, CSS, PHP, both MySQL/MSSQL databases, JavaScript, and SEO. I can provide graphic and photo services as well as design feedback. I am very good at communicating both with technicians/engineers and non-technical clients to translate needs and desires into workable engineering and web-based solutions. I am organized, articulate, and responsible. Your projects will be completed professionally and to your complete satisfaction. Thank you for your consideration! Skill Summary: -Front-End Web Development -Wordpress -SEO -UX/UI Design -HTML/XTHML -CSS -jQuery/JavaScript -Bootstrap -Foundation -Converting Photoshop file into Web pages -Cross browser testing in all major browsers -Mobile testing Back-End Web Development: -PHP -MySQL database
    Featured Skill HTML5
    Elementor
    PHP
    JavaScript
    MySQL
    CSS
    WordPress
    WooCommerce
    WordPress Plugin
    HTML
    Website Customization
    WordPress Development
    Landing Page
    Adobe Photoshop
    Website Redesign
  • $50 hourly
    I possess an extensive proficiency in Angular 2+ framework, which I have adeptly utilized in collaboration with two distinct companies to architect scalable front-end solutions. Through these partnerships, I have contributed significantly to the advancement of front-end technology. Moreover, my expertise extends to orchestrating, transitioning, operating, and upkeeping WordPress sites. Recognizing the paramount significance of SEO for commercial platforms, I am well-versed in leveraging my mastery of Google AdWords to bolster the online visibility of clients within search results. Furthermore, I have adeptly navigated the intricacies of AWS to facilitate the development of resilient and cost-effective back-end systems. My proficiency lies in collaborating seamlessly with product owners to guarantee the precise realization of product objectives, firmly grounded in a well-defined 'definition of done'. In the realm of back-end development, I have consistently employed Java Spring Boot, serving as the cornerstone for all my undertakings. My professional trajectory showcases a comprehensive experience in crafting RESTful services that seamlessly interact with cloud-based databases, complemented by seamless integration with Angular-based front ends. In addition, I bring a wealth of Kubernetes expertise to the table. I have adeptly orchestrated containerized applications, effectively managing their deployment, scaling, and automation. This experience enhances my ability to architect end-to-end solutions that encapsulate both front-end excellence and back-end robustness. Together, my seasoned proficiencies across Angular, WordPress, SEO strategies, AWS, and Kubernetes ensure a holistic approach to crafting technology solutions that seamlessly blend innovation, scalability, and strategic visibility.
    Featured Skill HTML5
    WordPress Theme
    AWS CloudFormation
    WordPress Development
    Swift
    Angular
    Spring Boot
    Bootstrap
    JavaScript
    Java
  • $35 hourly
    Hi there, I'm a Top-Rated CMS Developer and recognized for delivering high-quality work with efficiency. I consistently exceed client expectations, often completing projects ahead of schedule. My expertise is in designing and developing custom WordPress websites, themes, and plugins, using the latest web development technologies like HTML5, CSS3, JavaScript, and jQuery to create functional and visually appealing websites. ✅ Designing Tools:- Figma, Adobe XD, Sketch, Photoshop, Illustrator ✅ CMS:- WordPress, WIX, WIX Code, Wix Studio, Squarespace, Webflow, Shopify, HubSpot, Craft CMS, etc. ✅ Landing pages:- Unbounce, Leadpages, ClickFunnels, Instapage, etc. ✅ WordPress Builders:- Elementor Pro, DIVI, Gutenberg, Thrive, Oxygen Builder, Beaver Builder, WPBakery Page Builder, and Advance Custom Field ✅ WordPress Plugin:- Gravity Forms, Contact Form 7, WPML, Weglot, WooCommerce, Yoast SEO, SeedProd, WP form, WP Rocket, etc. ✅ Themes:- Avada, Astra, Salient, BeTheme, Flatsome, Uncode, Bridge, X Theme, Enfold, Jupiter, Genesis Framework ✅ Complete SEO:- Technical SEO + On-Page SEO + Off-Page SEO In addition to crafting a “Custom block for Gutenberg”, I’ve also developed a “Custom module for Elementor”. If you’re in search of a dependable WordPress CMS developer with the expertise to realize your vision and offer continuous support, your search ends here. I’m open to discussing your project needs and offering a competitive estimate. Wordpress | Web Development | Wix expert | Wix website designer | Wix code | Website Designing | Website Development | Web design | CMS | CMS Development | WordPress | WordPress development | WordPress Website | Webflow | Shopify | SquareSpace | HubSpot | Craft CMS | Wix | Landing page | Landing Page Development | Ecommerce | Website Builder | CMS & website builder | Figma | XD | Photoshop | Sketch | Graphic designing | logo | HTML | CSS | JavaScript | PHP | WordPress SEO | WordPress Migration | WordPress Specialist | Web Page | UX & UI Design | SEO | SEO Audit | Website SEO Auditing | Complete SEO audits | SEO Keyword Research | Keywords Optimisation | Keyword Research | Competitors Analysis | Competitor strategies | On-Page SEO | Off-Page SEO | Technical SEO | Backlinks | Local SEO | WordPress SEO | Organic Traffic Growth | Search Engine Ranking | Google Ranking | Woocommerce | Wix SEO | Wix speed optimization
    Featured Skill HTML5
    Shopify Apps
    PSD to WordPress
    Logo Design
    Web Application
    MySQL Programming
    WordPress Development
    WooCommerce
    PHP
    Web Design
    Webflow
    CSS 3
    Wix
    JavaScript
    Shopify
  • $40 hourly
    With a decade of hands-on experience as a Web Developer and Graphic Designer before joining Upwork, I have honed my skills to meet the most challenging web projects. My strong work ethic and discipline have allowed me to consistently deliver high-quality results. A unique part of my professional profile is the infusion of my marketing knowledge into my designs. I hold a BBA degree in Marketing, which has equipped me with key skills like SEO, research & statistics, customer support & CRM, and corporate finance. This education coupled with my design expertise enables me to create market-ready, visually compelling designs that are strategically aligned with your business image from the outset. I have collaborated with diverse companies across multiple industries such as entertainment, logistics, art, restaurants, health, real estate, construction, moving, fitness, and non-profit. My toolkit includes an array of platforms and languages, including but not limited to WordPress, Shopify, HTML, CSS, PHP, JS/jQuery/Node.JS, MySQL, and Pinescript. My unique blend of skills as a Developer/Designer, along with a solid understanding of marketing, positions me as an invaluable asset to your business's online identity. Together, we can create something that not only looks amazing but also drives your business goals. I look forward to contributing to your success story!
    Featured Skill HTML5
    Next.js
    GraphQL
    Adobe Creative Suite
    JavaScript
    Web Development
    WooCommerce
    MySQL
    Marketing
    CSS
    Shopify
    Elementor
    WordPress
    Liquid
    PHP
  • $95 hourly
    Looking for a Custom Piece of Software or a New Website? You're in the right place! With a diverse skill set and a passion for building tailored solutions, I'm here to help bring your ideas to life. Whether you need business process automation, a sleek website, or a custom app, I've got you covered. Check out my skills and past projects below, and if it looks like I can help with your next project, feel free to reach out! Business Process Automation - Microsoft Platform: Expert in Power Automate, Power Apps, Power BI, SharePoint, OneDrive, Teams, Dynamics, Outlook, Excel, Word, and more. - Google Platform: Proficient in automating workflows with Sheets, Drive, Docs, Calendar, and other Google Workspace tools. - Integration Tools: Experienced with Zapier and Make (formerly Integromat) for seamless cross- platform automation. Custom Software Development - Languages & Frameworks: Skilled in Python, HTML, CSS, JavaScript, Flutter, and SwiftUI. Whether it's a full-fledged application or a simple script, I can develop a solution that fits your needs. Web Development & Design - WordPress: From custom themes to plugin development, I can build and optimize WordPress sites that are fast, secure, and easy to manage. Proficient in PHP for backend development and Elementor for creating visually appealing, responsive designs. I bring designs to life using HTML, CSS, and JavaScript, ensuring your website is both beautiful and functional. - Shopify: I create custom Shopify stores tailored to your brand, complete with all the functionality needed to drive sales. I thrive on building websites, apps, and RPA (Robotic Process Automation) scripts that not only meet but exceed client expectations. I'm passionate about creating user-friendly, efficient solutions that help businesses grow and operate more smoothly.
    Featured Skill HTML5
    Shopify
    Elementor
    WordPress
    REST API
    API
    JavaScript
    PHP
    CSS 3
    SwiftUI
    Flutter
    Microsoft Power Automate
    Microsoft PowerApps
    Python
  • $55 hourly
    Looking to customize or solve a GoHighLevel problem? I'm your guy. As an accomplished business owner I can understand the need for leads and and rich customer experiance and as a Full Stack Developer of 14+ years I understand the code behind the code that runs these software systems. I have designed and developed web applications using PHP, MySql, Javascript, Jquery, CSS and HTML. I'll take care of the tech side of things so that you don't have too. Ready to help you with the following Saas: ✅ GoHighLevel ✅ Wordpress ✅ BigCommerce ✅ Wix ✅ Squarespace ✅ Shopify Other skills for your benefit: 👍 Custom coding to achieve your objectives 👍 API integration 👍 Front-end web design 👍 Back-end optimization or change 👍 Photo manipulation/cleanup/change 👍 Video editing and publishing ✴️ As the founder of several businesses, I have the perspective of a business owner, understanding the need to develop leads, and a simple and rich customer/user experience while meeting the company objectives. My understanding of both the front and back end of web development will be a great asset to the accomplishment of your objectives. I have coded projects from the ground up and I have designed many projects using the framework of GoHighLevel, WordPress and BigCommerce of which I am well versed. Whether your interest is to host an eCommerce site, efficiently collect data from your users to store in your database or integrate your site via API with numerous vendors I can help you to achieve your goals. I am eager to provide great value along with reliable, consistent and High-Level solutions to solve problems and meet challenges. Feel free to contact me to discuss your project and the solutions you seek.
    Featured Skill HTML5
    Leadership Training
    Coaching
    Ecommerce Website Development
    jQuery
    API Integration
    MySQL
    Sales
    Database Programming
    WordPress Multisite
    PHP Script
    WordPress e-Commerce
    Marketing
    CSS 3
    JavaScript
  • $60 hourly
    If you are looking for an experienced, self-motivated Umbraco developer with a passion for coding than I am the person you are searching for. Whether you need to create a website with an amazingly easy CMS, upgrade an existing site, or design solutions to solve complex business obstacles, I can help your business reach its goals. Specializing in Umbraco CMS application development, I have been responsible for every stage of a program's lifecycle for the past 15 years. From complex, data-driven applications utilizing TSql and Web APIs to custom and creative tools built upon Umbraco CMS, I thrive on analytical programming challenges and learning new technologies. Aside from being able to develop amazing programs, I also possess an amazing ability to problem solve outside-the-box. I live for new and exciting challenges. You want to adopt a new technology, I'm on it. Need to add an animation or game to a website, I'll figure it out. In short, I literally dream in code.
    Featured Skill HTML5
    ASP.NET Ajax
    Umbraco
    RESTful API
    Database Architecture
    Visual Basic
    Entity Framework
    API Integration
    Microsoft SQL Server
    Ecommerce Website
    ASP.NET Web API
    C#
    ASP.NET
    CSS 3
    jQuery
  • $60 hourly
    ✅ Olivia Earle: TOP RATED Web Designer with 7+ years experience You are way too good at what you do to look like an amateur online. This is why I help entrepreneurs and small to medium sized organizations by building customized websites that are optimized for humans and search engines alike. My focus includes: * Squarespace Website * WordPress Websites * Showit Websites and Template Installation * Acuity Scheduling stylization and set up * Wireframes * CSS Customization * Website Maintenance * Website Repair * Website Redesign Qualifications & Skills * Squarespace Expert *Three Years as Top Rated Freelancer on Upwork UX SKILLS Design Thinking Wireframing Color Theory Typography Mockups Mobile First Design Brand Design Prototypes Journey Maps TECH STACK Figma Photoshop InDesign Illustrator Adobe XD HTML5/CSS3 Vanilla JavaScript PHP VS Code The 🏆Client Review🏆 below which you will find in my reviews section and numerous others like it describes the quality of work and value that you can expect from working with me: "Olivia exceeded our expectations. Her eye for design, Squarespace skill level, responsiveness, and willingness to work hard and get the job done right was extraordinary. Highly recommended - would definitely hire again."
    Featured Skill HTML5
    Squarespace
    WordPress
    CSS
    Elementor
    Website
    Divi
    Web Development
    Web Design
    Website Redesign
    Wireframing
    Blog
    Showit
    Adobe Photoshop
  • $80 hourly
    Full Stack Developer and Solutions Engineer with over 10 years of experience delivering scalable, secure, and innovative solutions. Demonstrates expertise in Node.js, TypeScript, React, and cloud platforms, with a successful track record in developing enterprise-grade applications and backend services. Known for optimizing CI/CD pipelines, enhancing DevOps processes, and leading complex software projects in cross-functional environments. Seeking to leverage a blend of backend, frontend development and DevOps skills to solve challenging technical problems and improve business outcomes.
    Featured Skill HTML5
    Object-Oriented Programming
    Python
    PHP
    Bootstrap
    Angular
    MongoDB
    CSS
    C#
    Java
    MySQL
    Node.js
    React
    Ember.js
    JavaScript
  • $60 hourly
    As an accomplished Senior Front-end Engineer, I bring a wealth of experience and a demonstrated track record in designing and constructing responsive websites and web applications spanning diverse industries such as finance, blockchain, education, risk management, and construction. My expertise lies in harnessing the power of JS, ReactJS, and cutting-edge web3 blockchain technologies to craft innovative and efficient solutions. I take pride in optimizing code, implementing machine learning technologies, and consistently elevating user experiences. Technical Proficiency With a solid foundation in key technologies, I have honed my skills over the years: JavaScript (JS): 6 years TypeScript (TS): 5 years React: 6 years Next.JS: 2 years Redux: 5 years Recoil: 3 years Deck.gl: 1 year three.js: 2 years HTML: 6 years CSS: 6 years Blockchain Expertise In the dynamic realm of blockchain, I've actively contributed with: ethers: 2 years web3.js: 2 years Business-related Skills Organizational Leadership: Developed strong organizational and management skills to navigate complex projects and deliver results. Analytical Acumen: Enhanced critical and analytical thinking skills to solve intricate problems and make informed decisions. Collaborative Team Player: Proven ability to thrive in a collaborative team environment, fostering cooperation and achieving collective goals. Effective Communication: Adept at clear and concise communication, ensuring seamless collaboration and understanding across all project stakeholders. Time Management: Demonstrated proficiency in time management, ensuring efficient project delivery and meeting deadlines. My passion lies in pushing the boundaries of technology, and I am committed to driving excellence in every project I undertake. Let's connect and explore how my skills and experience can contribute to your team's success.
    Featured Skill HTML5
    React
    CSS 3
    TypeScript
    JavaScript
    web3.js
  • $50 hourly
    👩‍🦯🧏👨‍🦽 - I have 10+ years of experience outside UpWork. - Expert in Web and Mobile Accessibility Test Engineer and Remediation, I can fix code for accessibility in WordPress, ReactJS, Angular, Shopify, .NET, JAWS Scripting and many more languages. - I can bring my clients references including Salesforce, CVS, Marks & Spencer, Zenva Schools, Boston University, Teeter, Digible etc. where I helped them with their end-to-end accessibility audits and code remediation for websites, web applications, and native mobile apps. ♿ CORE EXPERTISE WCAG 2.1 | JAWS | NVDA | | TalkBack | Voice Over | XCode Accessibility | ARC | Deque Axe | ANDI | PDF/UA Accessibility | CCA | WAI-ARIA | HTML | CSS | Java Script | JAWS Scripting | VPAT | ACR ♿ RECENT RESPONSIBILITIES • Conducting accessibility compliance tests and providing front-end code remediation for Web Applications, Websites, Native Mobile Apps for iOS, Androids and Windows. • Testing and recommending fixes for PDF documents and forms, Word documents, PowerPoint presentations, Social Media posts, and Email Newsletter designs. • Generating accessibility reports adhering WCAG 2.1 A AA AAA conformance. • Proficient hands-on experience in Screen readers such as JAWS, NVDA & Narrator for Windows, TalkBack for Android, VoiceOver for iOS. • Utilizing automation tools for the first round of quick finds using tools such as Google Accessibility Scanner, Deque Axe, Wave, ARC, and Lighthouse. • Knowledge of other assistive technology like screen magnifiers, Adaptive switches, Speech recognition systems etc. • Proficient in auditing and applying WAI-ARIA code and concepts. • Work with cross-functional teams like Development, Product, UI & UX Design & QA teams. • Assisting with the preparation of governing documents for accessibility programs such as VPAT and ACR. *** Please reach out to me if you are worried about EU European Accessibility Act, and wanted to ensure that your products are fully compliant with EU European Accessibility Act.
    Featured Skill HTML5
    User Experience Design
    User Interface Design
    Web Accessibility
    Ada
    PDF
    Manual Testing
    Web Content Accessibility Guidelines
    Software Testing
    WordPress
    CSS 3
    Sass
    JavaScript
    LeSS Framework
  • $70 hourly
    I have been developing websites and web applications for over 15 years. I have created, developed and maintained websites whose content and purpose range from e-commerce to education. I have worked with for-profit and non-profit companies and organizations. I am a quick learner and have also taught several courses related to web development and the internet at the high school level. I stay current with web software and standards. I am a hard worker, resourceful, detail-oriented, and a bit of a perfectionist when it comes to web applications.
    Featured Skill HTML5
    MySQL Programming
    WooCommerce
    HTML
    PHP
    JavaScript
    WordPress
    jQuery
    Bootstrap
    Elementor
    CSS 3
  • $150 hourly
    Top Rated independent Webflow developer with a focus on quality service and communication. ⭐⭐⭐⭐⭐ “Jon was a fantastic partner throughout the entirety of the project. He is clearly an expert in Webflow and master of his craft, but what set him apart was his communication, attention to detail and follow through. I'd recommend him for anyone looking a Webflow expert and beyond!” Here’s what I bring to development: ✅   4 years of Webflow development expertise ✅   Custom code experience ✅   Technical SEO built-in to every page, from alt tags to meta tags to speed optimization. ✅   Accessibility, including recommendations on color contrast, text size, and technical elements like proper aria labeling. ✅   The Finsweet Client-First system, a class naming and structure designed for scalability, flexibility, and ease of use by your team or any other developer ✅   Responsive and cross-browser optimization, to ensure your site looks great on devices scaling from your phone, to your laptop, to my unnecessarily large monitors Here’s what I bring to every client relationship: ✅   Professional communication: whether you prefer Upwork, Slack, or email, I communicate quickly and frequently. ✅   Proactivity: I’m dedicated to whatever success means to you. Defining that at the beginning of our work together, and using it as our goalposts, allows me to bring more than just pixels and code, it lets me give strategic suggestions and advice based in my expertise. ✅   Creativity: while I’m primarily a developer, I’ve also designed sites, and I’m happy to lend my creative eye. ✅   Efficiency: Webflow makes developing for the web fast, and I’m just darn fast with Webflow. ✅   Project Management: my background prior to my development career is in project management with full-service ad agencies. I specialized in digital projects, and my job is to make sure projects like yours run smoothly. ❤️   Client Love: a whole library of 5 star client reviews is waiting just below this.
    Featured Skill HTML5
    Web Content Accessibility Guidelines
    Content Planning
    Web Content Development
    Web Content Strategy
    CMS Development
    Search Engine Optimization
    HTML
    Figma
    CSS
    Web Development
    Webflow
  • $75 hourly
    I have around 20 years software development experience. I worked on a lot of kind of software development. include Web, Mobile(both Android and iOS) and AI development. I worked as freelancer around 15 years. Clients from United States, Europe, China, New Zealand etc. Right now I am living in United States and manage a small team in ChengDu China. We mainly focus on desktop software development, App development and Web application development. As well as AI related development Skills: 1. Programming Languages: Proficient in C#, VB.Net, Java, JavaScript, Swift, Objective-C, and Kotlin. 2. Deep Learning: Experienced in building, fine-tuning, and deploying deep learning models. 3. Backend Development: Skilled in .Net, NodeJS, and Java Spring Boot for developing robust backend systems, including RESTful API integration. 4. Web Development: Expertise in ASP.Net, ASP.Net Core, and front-end frameworks such as React, Vue, Angular, HTML, CSS, and JavaScript. 5. Desktop Applications: Proficient in building desktop applications using WinUI, UWP, WPF, and ElectronJS. 6. Mobile Development: Competent in cross-platform mobile development using React Native, Ionic, and Flutter, with a strong foundation in Android and iOS native development. 7. Database Management: Extensive experience with SQL Server, MySQL, MongoDB, and report services. 8. Architectural Patterns: In-depth knowledge of MVC and MVVM architectural patterns. 9. IoT and Embedded Systems: Expertise in single-board computers (e.g., Nvidia Jetson Nano), IoT, and smart home technologies. 10. Geographic Information Systems (GIS): Skilled in GIS mapping, GPS devices, TCP/IP listeners, and integration with Google Map API and Bing Map API. 11. AI Application Development: Experienced in developing AI applications, including those related to large language models (LLMs) and computer vision (CV). 12. Agile Methodologies: Proficient in Agile methodologies and experienced in team management. 13. CI/CD and Cloud Services: Proficient in Azure CI/CD, AWS, and other cloud services. 14. Swift and Objective-C: Proficient in both Swift and Objective-C programming languages. 15. UIKit and SwiftUI: Skilled in using UIKit for traditional UI development and SwiftUI for declarative UI design. 16. APIs and Networking: Experienced in integrating RESTful APIs, managing network requests, and handling JSON data. 17. App Store Guidelines: Knowledgeable in Apple’s App Store review guidelines, submission processes, and best practices for app distribution. 18. Java and Kotlin: Proficient in both Java and Kotlin for Android development. 19. UI/UX Design: Expertise in UI/UX design principles and practices. 20. Fragments and Activities: Skilled in managing Android lifecycle components such as fragments and activities. 21. SDK Integration: Experienced in integrating various SDKs, including Google Maps iOS SDK and DJI Mobile SDK. 22. Database Technologies: Proficient in using SQLite for local data storage solutions. 23. Version Control: Extensive experience with Git for version control, collaboration, and code management.
    Featured Skill HTML5
    Startup Company
    jQuery
    Windows Forms
    .NET Framework
    .NET Core
    Management Development
    iOS Development
    Android App Development
    React Native
    JavaScript
    C#
    Microsoft SQL Server
  • $100 hourly
    Achieving completely bug-free software is a challenging goal in the ever-evolving software industry. With extensive experience as a full-time developer, I'm dedicated to helping you overcome your business challenges. I understand the frustration when software doesn't function as intended and the importance of trust when accessing your applications. Whether you're dealing with minor bugs or looking to implement major enhancements, I'm here to support you. Let’s work together to elevate your company’s success. Ready to take the first step?
    Featured Skill HTML5
    Shopify
    Squarespace
    Tailwind CSS
    MariaDB
    CodeIgniter
    WordPress
    CSS 3
    MySQL
    SCSS
    JavaScript
    jQuery
    PHP
    Bootstrap
    Laravel
  • $50 hourly
    More than 10 years of experience leading website design projects, including gathering user requirements, producing code, creating mockups, and enhancing designs. Solution-driven professional excelling in a highly collaborative work environment, finding solutions to challenges, and focused on customer satisfaction. Proven experience developing consumer-focused web sites using Wordpress, ASP.NET Web Forms, .NET Core, C#, HTML5, CSS3, Bootstrap, RESTful WebServices, AJAX, SQL, JSON, JQuery, and JavaScript. Responding to challenges by designing and developing solutions and building web applications aligned to customer's services. Translating solutions into code and working across many different APIs, third-party integrations and databases.
    Featured Skill HTML5
    ASP.NET Ajax
    ASP.NET Core
    ASP.NET MVC
    HTML
    JavaScript
    WordPress
    SQL
    C#
    CSS
  • $75 hourly
    I am the founder of Create Neptune, a software and game development studio focusing on creating fun, user-focused, and beautiful apps and games for mobile (iOS / Android), web, PC, and consoles. Our developers and designers have worked on franchises like Scrabble and The Sims, and with companies like Mattel, EA, 2K Games, Estée Lauder, The New York Times, AppLovin (Lion Studios), and Boombit. I have led app development projects from the concept phase to post-launch marketing, and I am an expert in all stages of the application and game development life cycle. I am particularly attuned to the commercial side of application and game development: I was previously a hedge fund analyst focusing on the energy and power sector, and a mathematics, economics, and finance instructor. At Create Neptune I have published dozens of mobile games, with our most successful app Paddle Clash reaching millions of users worldwide since publication in mid-2020 and maintaining a 4.9 / 5.0 globally and 4.7 / 5.0 in the US on the App Store. Aside from our published portfolio, I have concepted, prototyped, and built dozens of other 2D and 3D games for a variety of clients, from Fortune 500 mega-caps to bootstrapped startups. I have almost a decade of game and app development. I typically work in Unity (C#), but I have also worked on successful native apps for iOS (Xcode, Swift) as well (Pandamonium, iOS, 4.7 / 5.0 on App Store). I have worked on numerous apps from the concept and prototype phases to post-launch marketing, so I can be with you every step of the way in the creative process. Specifically, in addition to coding, I can provide concept and prototype work, professional-quality UI and UX, 2D and 3D artwork, and marketing services. Lastly, I am very familiar with the post-launch app marketing process and publishing process on both the App Store and Google Play, and I would be happy to help you and your team with my experience. I began my career in finance as a mergers and acquisitions investment banker and an energy and power analyst at a distressed debt fund, completing the largest leveraged buyout in fund history and managing a book of $1.3 bn of energy and power assets. I have also worked as a mathematics and economics instructor, designing several advanced mathematics and financial analysis courses. My studio regularly works on cutting edge applications in Unity. Just a few examples: • We developed Scrabble Vision (Mattel), an AR companion application for the physical Scrabble board game, in Unity • We developed and helped design RYZ Home (IKIN), a holographic AR application, in Unity • We developed and designed software for a private research study (Estée Lauder), using OpenCV and AR, in Unity • We developed and designed StarStarter (Arcade Therapeutics), a digital anxiety treatment game, in Unity • We developed and helped design Skylar's Run (Thynk), a digital ADHD treatment game, in Unity • We developed and designed Highlandia (Highlands Community Charter), an English language learning game featuring 10 different mini-games, in Unity
    Featured Skill HTML5
    Bug Fix
    JavaScript
    C#
    Swift
    Android
    Company Valuation
    Mobile UI Design
    Mobile App Design
    Financial Modeling
    Mobile App Development
    Financial Analysis
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