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Experienced Software Engineer with 10 years of building reliable, high‑quality web applications. Skilled in React, Node.js, WordPress, WooCommerce, Shopify and custom theme development across modern CMS platforms like Hygraph and Contentful. I focus on clean architecture, maintainable code, and smooth collaboration with both technical and non‑technical teams. I also work with AI integrations, adding smart features to websites and apps using tools like OpenAI and Anthropic. This includes building chatbots, automating content, improving search with embeddings, and creating AI‑powered workflows that make products faster, smarter, and more efficient.…Experienced Software Engineer with 10 years of building reliable, high‑quality web applications. Skilled in React, Node.js, WordPress, WooCommerce, Shopify and custom theme development across modern CMS platforms like Hygraph and Contentful. I focus on clean architecture, maintainable code, and smooth collaboration with both technical and non‑technical teams. I also work with AI integrations, adding smart features to websites and apps using tools like OpenAI and Anthropic. This includes building chatbots, automating content, improving search with embeddings, and creating AI‑powered workflows that make products faster, smarter, and more efficient.

Kevin Wang

Full Stack Developer, Web Developer, Back-End Developer, +2

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Experienced Software Engineer with 10 years of building reliable, high‑quality web applications. Skilled in React, Node.js, WordPress, WooCommerce, Shopify and custom theme development across modern CMS platforms like Hygraph and Contentful. I focus on clean architecture, maintainable code, and smooth collaboration with both technical and non‑technical teams. I also work with AI integrations, adding smart features to websites and apps using tools like OpenAI and Anthropic. This includes building chatbots, automating content, improving search with embeddings, and creating AI‑powered workflows that make products faster, smarter, and more efficient.…Experienced Software Engineer with 10 years of building reliable, high‑quality web applications. Skilled in React, Node.js, WordPress, WooCommerce, Shopify and custom theme development across modern CMS platforms like Hygraph and Contentful. I focus on clean architecture, maintainable code, and smooth collaboration with both technical and non‑technical teams. I also work with AI integrations, adding smart features to websites and apps using tools like OpenAI and Anthropic. This includes building chatbots, automating content, improving search with embeddings, and creating AI‑powered workflows that make products faster, smarter, and more efficient.

Available to hire

Experienced Software Engineer with 10 years of building reliable, high‑quality web applications. Skilled in React, Node.js, WordPress, WooCommerce, Shopify and custom theme development across modern CMS platforms like Hygraph and Contentful. I focus on clean architecture, maintainable code, and smooth
collaboration with both technical and non‑technical teams. I also work with AI integrations, adding smart features to websites and apps using tools like OpenAI and Anthropic. This includes building chatbots, automating content, improving search with embeddings, and creating AI‑powered workflows that make
products faster, smarter, and more efficient.

Skills

Experience Level

Expert

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Intermediate

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Intermediate

Language

Work Experience

Lead Full-Stack Engineer at Coach Up, Inc

December 1, 2024 - April 1, 2026

Designed and built the trainer booking platform end-to-end, including authentication, booking flows, trainer profiles, messaging, and session management. Architected a scalable Next.js/React/Node.js solution with modern API patterns. Reduced frontend bundle size by replacing Redux with TanStack Query and Zustand; modernized forms with React Hook Form + Zod; implemented code-splitting, lazy loading, and optimized builds with Webpack Analyzer and Turbopack. Implemented media upload pipelines using AWS S3 with presigned URLs and optimized storage/access patterns. Integrated payments (PayPal, Stripe) and automated email flows (Mailgun). Added analytics and growth tools (GA4, funnels tracking) to support marketing and onboarding. Optimized performance and SEO (Core Web Vitals). Worked with trainers and athletes to refine features.

Full Stack Developer at Texas Mattress Makers

February 1, 2023 - November 1, 2024

Developed a fully headless e-commerce experience by integrating WordPress + WooCommerce APIs with a custom Next.js frontend. Modeled structured content with Advanced Custom Fields (ACF) and Custom Post Types (CPT) for reusable, component-driven delivery. Implemented secure Stripe payments with server-side validation and webhooks. Converted Figma designs into pixel-perfect, mobile-responsive UI and optimized API communication between the WordPress backend and Next.js frontend. Customized WooCommerce endpoints for advanced product logic, dynamic pricing, and real-time inventory updates. Collaborated with designers and stakeholders to improve UX and performance, including SEO and Core Web Vitals enhancements.

Frontend Developer at Fairmint

January 1, 2022 - January 1, 2023

Led end-to-end frontend development of Fairmint.com with a modular React + TypeScript frontend and a Node.js backend integrated with Hygraph GraphQL APIs. Implemented Stripe checkout and a dual payment infrastructure supporting fiat (ACH/wire) and on-chain stablecoins (USDC/USDT), including wallet integration and real-time settlement verification. Built UI and data flows for cap table management, enabling separation of large VC investments and roll-ups of smaller investors. Enhanced UX, performance, and accessibility while collaborating with designers and stakeholders to refine UX and deliver a production-ready frontend.

Software Developer at OPSWAT

December 31, 2020 - December 31, 2021

- Maintained and enhanced Linux MetaDefender Kiosk web applications using React, TypeScript, Redux Toolkit, and WebSocket. - Developed a React-based kiosk settings app with robust validation and cross-document messaging for frame-agnostic integration. - Migrated codebase to TypeScript, added 300 unit tests with Jest and React Testing Library, and optimized memory usage with virtualization. - Improved TeamCity CI/CD pipelines and reduced bundle sizes through tooling improvements.