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Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

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@Contrax-co

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kjmagill/README.md
KJ Magill — Developer & founder. Custom software. Built to work.

Portfolio ↗   /   Let’s talk ↗   /   LinkedIn ↗   /   X ↗


I’m KJ, a full-stack developer and founder based in New Jersey. I build thoughtful software for real-world problems, from a business’s first website to products that work in the field and on-chain.

I founded Flowstate Labs and Cape May Web Design, and co-founded Contrax. My work spans fintech, ecommerce, mobile apps, and the businesses in my own community.


01 / SELECTED WORK

Ideas into outcomes.

Project What it does
Compbook ↗ Market analysis tools for NBA digital trading cards.
Contrax ↗ Auto-compounding vaults and DeFi tools on Ethereum and Arbitrum.
Care For Life ↗ Offline-first Android app for nonprofit field operations in Africa.
CanToCurb ↗ Online scheduling for a local trash and recycling valet service.
Back Bay Rentals ↗ Online booking for street-legal golf cart rentals in South Jersey.
Golden Paver ↗ A service-business website designed to turn visitors into leads.

Explore more work on my website →


02 / APPROACH & TOOLKIT

A developer’s craft. A founder’s mindset.

I care about maintainable code, intuitive design, and understanding the business behind the build. I enjoy taking an idea all the way to something people can use.

Interfaces   React · Next.js · React Native · TypeScript
Under the hood   Node.js · Python · SQL · Solidity · Rust
Across the build   Product thinking · Technical leadership · Collaboration

Away from the keyboard: the gym, a basketball court, or somewhere I haven’t been before.


03 / ON GITHUB

Always building. Always learning.

KJ Magill’s GitHub contribution statistics

Most-used languages across public repositories

KJ Magill’s GitHub contribution streak


Let’s build something good.

A project, a role, or a conversation. I’m open to the right next thing.

Get in touch ↗

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  1. Contrax-co/contrax-dapp Contrax-co/contrax-dapp Public

    Official Contrax.finance web app, offering DeFi development tools & auto-compounding vaults on Arbitrum. Built with React/Typescript

    TypeScript 6 4

  2. care-for-life-fe care-for-life-fe Public

    Forked from BloomTech-Labs/care-for-life-fe

    An offline-first Android app focused on field operations in Africa, built for US-based nonprofit Care For Life™ (careforlife.org)

    JavaScript

  3. Cape-May-Web-Design Cape-May-Web-Design Public

    CMWD builds high-impact websites and AI-powered systems engineered to drive real growth for South Jersey businesses.

    TypeScript

  4. golden-paver golden-paver Public

    Golden Paver Restorations, LLC | South Jersey's elite choice for precision cleaning and industrial-grade sealing.

    TypeScript

  5. keybase.md keybase.md
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      * I am kjmagill on github.
    
              
    
          
    
    
    
  
    

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          vesper-painting-v2  vesper-painting-v2          Public
        
    
      
    


      
    
        Vesper Painting | Professional indoor & outdoor residential painters servicing all of Cape May County, NJ.
      
    

      
    
          
  
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