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Julian L B.
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Julian L B.

Your App Built Right & Launched | Mobile & Web App Developer

I help founders get their app built right and launched, whether it's a brand-new idea or something another developer started and didn't finish. Some founders come to me with a sketch and a goal. Others come with an app that's half-built, crashing or failing App Store review. My team and I take it from wherever it is to a product real users can download and use. How I work: 1) We talk through your idea or your current app, and I tell you plainly what it takes to launch. 2) We agree on a clear scope and milestones. 3) My team designs, builds and tests it, and we handle the App Store and Google Play submission. 4) You get the code, the accounts and the documentation. It's all yours. I've been building software for 20 years. I spent 13 years at Clemson University (former tenured professor of Human-Centered Computing) teaching software engineering, UX and accessibility, and I now lead Enteraxion, a US design and development team in South Carolina. Most of my engineers are people I trained, so every project gets senior oversight, not a hand-off to someone you've never met. We build iOS and Android apps, web apps and SaaS platforms, and AI features and integrations, for founders in healthtech, fintech, marketplaces and service businesses. Tell me what you're building and where it stands, and I'll tell you what it takes to get it live.

🇺🇸Simpsonville, United States$27/hr100% JSS4.98 (8)Since Sep 2025
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Earnings and projects

MRR
$19k

Last 6 months ÷ 6

World#240 / 412k
🇺🇸Country#135 / 62.1k
Revenue, last 30 days
$17k

Last 6 months: $117k

World#438 / 412k
🇺🇸Country#219 / 62.1k
Total earnings
$136k

Billed in all: $136k

World#26,799 / 412k
🇺🇸Country#5,865 / 62.1k
Per project
$4.5k

$5.8k in the last 6 months

World#38,200 / 412k
🇺🇸Country#6,340 / 62.1k
Projects, last 6 months
20

Across 23 contracts

83% fixed17% hourly
World#6,057 / 412k
🇺🇸Country#1,043 / 62.1k
Projects in all
30

Across 35 contracts

80% fixed20% hourly
World#97,488 / 412k
🇺🇸Country#14,500 / 62.1k

Earnings, last 30 days

$136k+$16.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$110k$120k$130k$140kOct 9Oct 24Nov 8

Skill rankings: Top 0.09% in UI/UX Prototyping

Top 1% in 15 of 15 skills, ranked by MRR among everyone on Upwork with the skill.

  1. 2Mobile Game715 freelancers · 🇺🇸 #1Top 0.28%
  2. #4App Development2,592 freelancers · 🇺🇸 #3Top 0.15%
  3. #5Product Development3,593 freelancers · 🇺🇸 #5Top 0.14%
  4. #5Stripe3,152 freelancers · 🇺🇸 #4Top 0.16%
  5. #5.NET Framework2,944 freelancers · 🇺🇸 #5Top 0.17%
  6. #6UI/UX Prototyping6,982 freelancers · 🇺🇸 #3Top 0.09%
  7. #7Ecommerce Website6,126 freelancers · 🇺🇸 #5Top 0.11%
  8. #10Web Application9,341 freelancers · 🇺🇸 #5Top 0.11%