Caleb Crum

Full-Stack Web Developer

About Me

Level-headed, easy going, and inquisitive, I’m a Full-Stack Web and Mobile Developer, who leans toward back-end work, is successful in collaborative team environments and enjoys producing creative long-term solutions. I have proven experience developing web applications using all technologies in SERN and MERN stacks.

Projects

geoph vb screen shot

GEOPH VB

The GEOPH VB app serves as the official companion to GEOPH Vaccine Buddy devices, tailored for public health professionals engaged in field campaigns. It's primary use is for transferring geospatial data from the hardware to the back-end services for vaccine campaigns.

React Native

Bluetooth

SQLite

Turso

Node.js

Express

Heroku

us cancer statistics data visualizations screen shot

US Cancer Statistics Data Visualizations

A data visualization application for the US Cancer Statistics program.

React

D3.js

Visx

Bootstrap

my-flash-cards screen shot

My-Flash-Cards

A flash card app with a drag and drop folder system, rich card content (images, etc), and dynamic study sessions.

React

Redux

MUI

Node.js

Express

GraphQL

MongoDB/Mongoose

Heroku

Namecheap

Paperless Fundraisers website screen shot

Paperless Fundraisers

Fundraising Simplified: An online system for running product selling fundraisers.

Next.js

TypeScript

Redux

MUI

Supabase (PostgreSQL)

Vercel

Experience

2024 – Present

Atlanta, GA

Full-Stack Developer

GEOPH - Geospatial Public Health

  • Developed an Express back-end to organize and collect vaccine campaign data.
  • Created a React web app to make vaccine campaign configurations for GEOPH’s custom hardware.
  • Developed a React Native app that acts as a bridge between GEOPH hardware and back-end services.
  • Built a Native Android app with Java to update firmware on GEOPH hardware.

2023 – 2024

Atlanta, GA

Applications Developer

Centers for Disease Control and Prevention / DRT Strategies

  • Full Time Government Contractor for CDC/ATSDR
  • Developed Custom Data Visualization Applications with D3.js and Visx for the Geospatial Research, Analysis, and Services Program (GRASP)
  • Primarily worked on the US Cancer Statistics Data Visualizations Application

2023 – 2024

Nashville, TN

Coding Boot Camp Instructor

Vanderbilt / edX

  • Lecture on HTML, CSS, JS, Node.js, React, SQL, and other web technologies
  • Monitor and assist students in small group environments
  • Maintain Class Git Repository

2022 – 2023

Rock Hill, SC

Full-Stack Web Developer, Part Owner and Managing Member

Paperless Fundraisers, llc

  • Full-Stack Web Development
  • Database Design
  • UI / UX Design

2020 – 2022

Chapel Hill, NC

Coding Boot Camp Teaching Assistant

UNC Chapel Hill / UNC Charlotte / edX

  • Assist students in learning HTML, CSS, JS, Node.js, React, SQL, and other web technologies
  • Monitor and educate students in small group environments
  • Maintain Class Git Repository

2020

Charlotte, NC

Coding Boot Camp Graduate

UNC Charlotte / edX

  • Fulltime 24-week intensive program
  • Covered HTML5, CSS3, Javascript, JQuery, Bootstrap, Node Js, MySQL, MongoDB, Express, Handelbars.js & ReactJS