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It's going to be a turtley awesome day!
It's going to be a turtley awesome day!



@hicapacity @CodeforHawaii @ElixirHawaii

Hi! I'm Joseph. 👋

I'm a hands-on leader with 7+ years of software engineering experience, and 6+ years of experience managing engineering teams.

I've led over 12 teams on major systems across both startups and enterprises, wearing multiple hats in the process - from engineer to architect to product manager to director.

Some of the more fun systems I've built professionally include:

  • A credit card processing and payments facilitation system
  • A fundraising and donation management platform
  • A job board
  • A federal grant management system
  • A vacation day accrual and spending system

Check out my LinkedIn.

Popular blog articles I've written 📚

Screen Shot 2020-07-24 at 8 18 01 AM Screen Shot 2020-07-24 at 8 18 01 AM Screen Shot 2020-07-24 at 8 18 01 AM 88407547-1b44e380-cd87-11ea-9c7d-b1e68dcf23b5


  1. 1️⃣ A personal assistant chatbot built with Ruby and Vue.js.

    JavaScript 2

  2. 🍍 A Hawaii farmer's market locator built using AngularJS 1.x and Ruby on Rails for HACC 2016 hackathon.


  3. 🎮 A 2D side-scrolling arcade game prototype made using Core.


  4. 📄 Task management web application built with AngularJS and Java EE.

    HTML 31 11

  5. 👫 A chatroom built with Elixir and Phoenix.


  6. 🔉 An ambient noise generator built with AngularJS 1.x.

    CSS 2

2,574 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Mon Wed Fri
Activity overview
Contributed to JGefroh/JGefroh, JGefroh/rules-engine, JGefroh/example-heatmap and 1 other repository

Contribution activity

October 2020

400 contributions in private repositories Oct 1 – Oct 22

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