David Haroldsen

I'm a BYU student who has a passion for anything computers and music. I'm an avid programmer and singer, both on my own and professionally. I also love the outdoors, board games, my bike, and all good, dry humor.

David posing in front an idealic Icelandic waterfall
Github github
Flag of Brazil

My Mission

I am currently serving as a missionary for the Church of Jesus Christ of Latter-Day Saints in Brasília, Brazil! After serving for two years, which are often called the best and the hardest years of your life, I will be returning to school in 2027.

Weekly Mission Blog
Tech Skills
  1. Fullstack Development
  2. Vue
  3. Svelte
  4. Web Design
  5. PHP
  6. SQL
  7. Python
  8. Java
  9. C++
  10. Matlab & Numpy
  11. TI Basic :)
Music Skills
  • Classical Singing
  • Piano
  • Audacity Software
Accolades
  • Eagle Scout
  • Perfect ACT (36)
  • National Merit Scholar
  • BYU Heritage Scholarship
  • Navy League Scholarship
Experience
Full Stack Developer
2022-25
@ Swimage
Created and now maintain a web portal for the Swimage software using Vue and PHP
Research Assistant
2024-25
@ BYU Engineering
Wrote code to assist with multiple papers on post-quantum cryptography and physical-layer security
BYU Spacecraft Club
2024-25
Femtosat & Mini Rover Team
Designed and programmed a PCB from scratch that transmited flight data from a small rocket; also, part of a team that builds a mini rover
BYU Men's Chorus
2024-25
Bass 2
The largest collegiate men's choir in the US
Benet Academy Madrigals
2023-24
Premier high school a capella group