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Erik J.
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Erik J.

Audio-Visual Software Developer | Real-Time Systems with C/C++

My name is Erik, and I am an audio-visual software developer focused on real-time application development using C/C++. My work experience includes audio software instruments with JUCE, desktop macOS applications with Objective-C and Swift, cross-platform build systems with Cmake, and debugging across multi-threaded environments using CLion and Xcode. My software experience is supported by over a decade of working as a professional music composer across video games (Disney Interactive & Milestone), films (Netflix and A24), and advertisements (LA Metro). I guarantee fast turn around times and easy communication. My skills include: -Graphics programming with low-level APIs such as OpenGL, Metal, and WebGPU / Dawn. -Audio software development with JUCE. -DSP (digital signal processing). -Cross-platform build systems with CMake. -Shader development with MSL, WGSL, and GLSL. -Debugging in a multithreaded environment. -A passion for high-performance software development. Why Work With Me: -13+ years serving clients on Upwork. - Extensive experience in both audio technology and commercial sound / music. - Strong communication skills and a client-focused approach. -Money-back gaurantee if you are no longer interested in working together. Feel free to reach out to discuss your project needs. I am happy to setup a one-on-one call at your convenience, Erik

🇺🇸Arcadia, United States$80/hr100% JSS4.84 (16)Since Aug 2012

Earnings and projects

MRR
$1.4k

Last 6 months ÷ 6

World#33,938 / 412k
🇺🇸Country#6,420 / 62.1k
Revenue, last 30 days
$4.8k

Last 6 months: $8.6k

World#6,023 / 412k
🇺🇸Country#1,900 / 62.1k
Total earnings
$31k

Billed in all: $34k

World#107,383 / 412k
🇺🇸Country#18,565 / 62.1k
Per project
$1.6k

$4.3k in the last 6 months

World#88,921 / 412k
🇺🇸Country#15,005 / 62.1k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇺🇸Country#11,762 / 62.1k
Projects in all
19

Across 23 contracts

65% fixed35% hourly
World#138,388 / 412k
🇺🇸Country#20,062 / 62.1k

Earnings, last 30 days

$34.1k+$4.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$27.5k$30.0k$32.5k$35.0kOct 8Oct 23Nov 7

Skill rankings: Top 4% in Music Dubbing

Ranked by MRR among everyone on Upwork with the skill.

  1. 3Music Dubbing67 freelancers · 🇺🇸 #2Top 4%
  2. 3Audio Engine21 freelancers · 🇺🇸 #1Top 14%
  3. #9Software Licensing56 freelancers · 🇺🇸 #1Top 16%
  4. #49AR & VR554 freelancers · 🇺🇸 #8Top 9%
  5. #59Audio Mastering1,171 freelancers · 🇺🇸 #15Top 5%
  6. #70Three.js703 freelancers · 🇺🇸 #9Top 10%
  7. #73Sound Mixing1,572 freelancers · 🇺🇸 #27Top 5%
  8. #85Software Design719 freelancers · 🇺🇸 #11Top 12%