Full Stack Developer

Empowering people and industry through code.

Hi, I’m KJ. Welcome to my site.

I'm a software engineer from New Jersey interested in FOSS, Web 3.0 and cross-platform frameworks. I've held a variety of startup roles over the last decade, ranging from product engineering to marketing & business development. Currently building Contrax.co to make smart contract development an easier, faster and more streamlined experience.

Front-end Developer

I value clean, commented code and snappy, minimalist designs.

Languages, frameworks & libraries:

React, React Native, Redux, Web3.js, Ethers.js, JavaScript, HTML, CSS


  • Android Studio
  • Bootstrap
  • Expo
  • Figma
  • Photoshop
  • Sass/LESS
  • Styled-components

Back-end Developer

I build custom databases & smart contracts from scratch to production.

Languages, frameworks & libraries:

Node, Express, Apollo, GraphQL, Solidity, JavaScript, Python, SQL


  • AWS
  • Ganache
  • Heroku
  • Okta
  • PGAdmin
  • Remix
  • Truffle

Remote Experienced

I've led & collaborated with remote software teams for years.

Experiences I draw from:

Freelance projects and a variety of distributed software teams


  • Airtable
  • CodeSandbox
  • GitHub
  • Google Workspace
  • Notion
  • Slack
  • Trello/Asana

My Recent Work

Here are a few projects I've worked on recently. Want to see more? Email me.

Freelance Project
Small business website featuring some cool CSS tricks and scripts.

View Code

Lead Developer
Offline-first native Android app for nonprofit field operations in Africa.

View Code

Back-end Developer (Node)
Web app for crowdfunding new startups in the Virtual Reality space.

View Code

Front-end Developer
React app for connecting vetted caretakers and families flying with children.

View Code

Side Project
Mobile-first version of Conway's Game of Life, created with Expo.

View Code

Front-end Developer
React app for AirBnB hosts to search local prices and optimize their listings.

View Code

Interested in hiring me or collaborating?

I’m always open to exploring new project and employment opportunities.