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Dennis H.

Dennis H.

Full Stack Developer

iOS Developer and Founder of Maptur, a real-time motion capture platform that turns iPhones into 6DoF tracking devices for Blender. I build creative production tools that bridge hardware and software, shipping Swift and SwiftUI apps with ARKit, CoreMotion, and low-latency network streaming alongside Python add-ons for 3D workflows. 4+ years in advertising and media production across Medical, Tech, Automotive, Fashion, and VFX gave me a sharp eye for workflow problems worth solving. That experience now drives how I approach product development: lightweight tools, real pipelines, creator-first design. Background in live production systems (ATEM), studio networking, server infrastructure, and electronics design. I'm most at home where real-time data, hardware constraints, and polished UX collide. Currently shipping Maptur on the App Store. Open to iOS and creative tools roles.

🇺🇸Hopewell Junction, United States$60/hr100% JSS3.52 (2)Since Jul 2025

Earnings and projects

MRR
$643

Last 6 months ÷ 6

World#67,392 / 412k
🇺🇸Country#10,298 / 62.1k
Revenue, last 30 days
$1.3k

Last 6 months: $3.9k

World#35,395 / 412k
🇺🇸Country#5,685 / 62.1k
Total earnings
$4.6k

Billed in all: $4.6k

World#262,361 / 412k
🇺🇸Country#41,193 / 62.1k
Per project
$1.5k

$3.9k in the last 6 months

World#93,983 / 412k
🇺🇸Country#15,926 / 62.1k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
3
100% fixed0% hourly
World#304,140 / 412k
🇺🇸Country#44,018 / 62.1k

Earnings, last 30 days

$4.6k+$1.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$3k$4k$5kOct 8Oct 23Nov 7

Skill rankings: Top 12% in Apple Xcode

Ranked by MRR among everyone on Upwork with the skill.

  1. #8Metal API30 freelancers · 🇺🇸 #1Top 27%
  2. #28Mac OS App Development159 freelancers · 🇺🇸 #5Top 18%
  3. #40ARKit189 freelancers · 🇺🇸 #3Top 21%
  4. #52iOS SDK351 freelancers · 🇺🇸 #4Top 15%
  5. #103Apple Xcode881 freelancers · 🇺🇸 #11Top 12%
  6. #130Rust888 freelancers · 🇺🇸 #22Top 15%
  7. #607C++4,442 freelancers · 🇺🇸 #105Top 14%
  8. #1,148iOS Development6,533 freelancers · 🇺🇸 #126Top 18%