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Casey F.
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Casey F.

Embedded Linux Developer | Application Developer | Security Expert

I am an embedded Linux developer with a wide range of experience across industries and technologies. I have 15 years of experience working directly with clients and delivering cost-effective solutions. I have done web application development (front end and back end), desktop software, embedded systems (Linux and Windows), scripting, security risk evaluation, and CI/CD(Continuous Integration/Deployment) process development. No matter if it's complex code, legacy code, low-level drivers, or high level systems, I can help design and develop the solution that's right for you. My primary focus is on embedded Linux platforms. I often support clients with customized board support packages that take care of any platform-level support so their application team can target the platform without needing to worry about package support, driver support, security concerns, and system reliability. In this area I have a lot of experience developing and fixing kernel drivers, configuring device trees, setting up secure boot and encryption schemes, transitioning systems to read-only, configuring and customizing components.

🇺🇸Bethlehem, United States$110/hr100% JSS4.81 (7)Since Dec 2021

Earnings and projects

MRR
$11k

Last 6 months ÷ 6

World#996 / 412k
🇺🇸Country#480 / 62.1k
Revenue, last 30 days
$16k

Last 6 months: $66k

World#476 / 412k
🇺🇸Country#239 / 62.1k
Total earnings
$535k

Billed in all: $560k

World#2,382 / 412k
🇺🇸Country#831 / 62.1k
Per project
$31k

$17k in the last 6 months

World#2,596 / 412k
🇺🇸Country#574 / 62.1k
Projects, last 6 months
4
50% fixed50% hourly
World#51,813 / 412k
🇺🇸Country#7,181 / 62.1k
Projects in all
17

Across 18 contracts

33% fixed67% hourly
World#149,089 / 412k
🇺🇸Country#21,514 / 62.1k

Earnings, last 30 days

$560k+$16.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$540k$550k$560k$570kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 15

Rarest: top 0.15% in Bash, of 682. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Bash682 freelancers · 🇺🇸 #1Top 0.15%
  2. 2GitLab592 freelancers · 🇺🇸 #2Top 0.34%
  3. #4Embedded Linux360 freelancers · 🇺🇸 #1Top 1%
  4. #7Bug Fix1,157 freelancers · 🇺🇸 #4Top 0.61%
  5. #8Embedded C658 freelancers · 🇺🇸 #4Top 1%
  6. #13C1,974 freelancers · 🇺🇸 #3Top 0.66%
  7. #14Linux3,038 freelancers · 🇺🇸 #6Top 0.46%
  8. #14Embedded System1,256 freelancers · 🇺🇸 #7Top 1%