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
OpenAI API
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.
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.
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.
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.
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.
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.
Contact_
Let's get in touch! Feel free to reach out for collaborations or just to say hello.
Drop me a line
knoelljack@gmail.com
Let's connect
linkedin.com/in/jackknoell
GitHub
Check out my code
View profiles
Resume
View my experience
Download CV