Hi, 
I'm Jack

About_

I'm a full-stack developer with expertise in modern web technologies and performance optimization. I specialize in building scalable React/Next.js applications, mobile apps with React Native, and integrating cutting-edge technologies like AI and blockchain to create innovative solutions that solve real-world problems.

React

Next.js

TypeScript

Node.js

React Native

GraphQL

Java

MongoDB

Tailwind CSS

Framer Motion

Shopify

Solana

Experience & Expertise

Frontend Development

Expert in React, Next.js 14, TypeScript, and modern CSS frameworks. Specialized in performance optimization achieving sub-second load times and perfect Lighthouse scores.

Backend & Mobile

Full-stack development with Node.js, Java, GraphQL, and React Native. Experience with CarPlay/Android Auto integration and AI-driven content generation.

Modern Technologies

Integration with OpenAI APIs, Solana blockchain development, headless CMS solutions, and automated CI/CD workflows with zero runtime errors.

Client Collaboration

Direct collaboration with enterprise clients including financial institutions, translating complex designs into responsive applications with modular component systems.

Projects_

Drive Stories
Mobile-first React Native application with CarPlay/Android Auto integration. Features seamless hands-free audio streaming with offline caching and full media-browser integration. Integrated OpenAI-driven backend services for dynamic content generation, boosting personalization and user engagement.
React NativeTypeScriptCarPlay APIAndroid AutoAudio Session ManagementOpenAI APICloudflare R2Cloudflare KVCloudflare Workers
App Store
BrdSrc
Full-stack surfboard marketplace enabling users to buy and sell surfboards with seamless user experience. Features secure OAuth authentication, comprehensive user profiles, and robust data management. Built with modern web technologies for optimal performance and scalability.
Next.jsTypeScriptPrismaOAuthGoogle AnalyticsDatabase ManagementAuthenticationE-commerce
View Live Site
Northern Trust Platform
Full-stack financial platform with comprehensive component library. Built 45+ reusable React components with Java backend integration and AEM CMS. Collaborated directly with client teams to streamline deployment workflows.
ReactJavaAEM CMSTypeScriptComponent LibraryUnit TestsCI/CD
View Live Site
Vanguard Renewables Site
High-performance corporate website achieving perfect 100% Lighthouse score. Features modular CMS-driven sections with optimized GraphQL data layer to eliminate over-fetching and ensure fast load times.
Next.jsTypeScriptSCSSGraphQLPerformance OptimizationDatoCMSFramer Motion
View Live Site
Edenspiekermann Marketing Site
Agency portfolio and marketing website with cutting-edge performance optimization. Achieved sub-second global TTFB with zero runtime errors and enhanced user engagement through advanced animations.
Next.jsReactDatoCMSGraphQL CodegenFramer Motion
View Live Site
Selby Lane
Secure financial services client dashboard with robust authentication system. Features JWT-based login, encrypted data transmission, and comprehensive client portfolio management tools designed for financial advisors and their clients.
ReactTypeScriptJWT AuthenticationNode.jsMailchimpSecurityAWS Lambda
View Live Site
Gwins NFT
High-performance NFT minting website for exclusive 1-of-1 digital collectibles on Solana blockchain. Implemented seamless wallet integration and optimized minting process that enabled 100 unique NFTs to sell out within minutes of launch.
ReactTypeScriptSolanaWeb3.jsPhantom WalletNFT Metadata
View Live Site

Contact_

Let's get in touch! Feel free to reach out for collaborations or just to say hello.

📧

Email

Drop me a line

knoelljack@gmail.com

💼

LinkedIn

Let's connect

linkedin.com/in/jackknoell

🐙

GitHub

Check out my code

View profiles

📄

Resume

View my experience

Download CV