Hyon C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hey there! My name is Choi and I’m an Atlanta, USA-based full-stack developer and designer focused on building top-notch custom, responsive, and mobile-friendly sites, software, and applications. I’ve worked with clients like Red Bull, MoviePass, Unreal, Wolfgang Puck, Nobu, Ponix, Bonobos, and TB12 to deliver top-tier websites and I can help you do the same! All of my work includes the integration of search engine optimization (SEO) and conversion rate optimization (CRO). The types of clients I chose to work with are serious about results, organized, know what they want, and are open to suggestions and trust in expertise. Here’s what my site build-out process typically looks like: 1) Discovery - Deep dive into your organization and goals. 2) Design - Create wireframe mockups, review with clients, and annotate real-time changes. I provide up to three design rounds/iterations. 3) Development - Once approved, I develop the design into functional code utilizing a CMS. 4) QA - Test the website for responsiveness and functionalities on all popular browsers and devices. 5) Launch - We are live! Clients then go through a training session on how to manage the website and I hand the keys to the site over. The types of work I usually help my clients with include: - WordPress and Webflow Website & Landing Page Development, Design & Redesign - Software Development - Web & Mobile App Development - Web3 Site Development & Deployment - Smart Contracts - 3D Interior Design Renderings - Architect & CAD Renderings The platforms and frameworks I commonly work with include: - CMS - WordPress, Shopify & WooCommerce - Polygon & Ethereum Main Net - Flutter, Django, Angular, iQuery Mobile & ReactNative Development Languages I have expertise in: - HTML, HTML5, CSS, PHP, React, SQL, Python, Java, Node, Solidity, and more. Software I use for 3D modeling include: SketchUp, AutoCAD, Blender, MAYA, and Photoshop. Looking forward to learning about your project so that we can bring it to life together! Send me an invite on Upwork to get the process started. Talk soon! Choi