Skip to content
BackNov 7
Mark L.
Upwork badge

Mark L.

YouTube Screenwriter and Prompt Engineer -- Creative Juggernaut

Hello there! I'm an award-winning screenwriter and hands-on AI developer who helps creators, YouTubers, and businesses bring their visions to life — with compelling storytelling and smart automation. I don't like to toot my own horn, but... I've helped DOZENS of clients turn their scripts, novels, and YouTube channels into POWERFUL storytelling engines. My screenplay, The Art of Science, won ScreenCraft's Sci-Fi/Fantasy competition in 2020 (selected from 1,500+ entries), and my work has contributed to YouTube channels like MSA and UpFlip — amassing over 1 billion views across 300+ videos. On the tech side, I use modern AI tools — including advanced prompting and agentic coding with Claude — to build custom solutions: automated content workflows, interactive storytelling apps, web tools, and more. If you can describe it, I can prototype and refine it quickly, without needing a full dev team. Whether you need: - Professional screenplay or story development - AI-powered automation for your content or channel - Interactive experiences that blend narrative and technology ...I'm ready to be your collaborative partner. Ready to 'Mark' your words — or your whole workflow? Send me a message and let's make it happen. (toot toot!)

🇺🇸Milford, United States$90/hr100% JSS4.71 (19)Since Oct 2014

Earnings and projects

MRR
$159

Last 6 months ÷ 6

World#121,415 / 412k
🇺🇸Country#16,782 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $956

Total earnings
$80k

Billed in all: $82k

World#49,591 / 412k
🇺🇸Country#9,679 / 62.1k
Per project
$2k

$478 in the last 6 months

World#76,941 / 412k
🇺🇸Country#12,911 / 62.1k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇺🇸Country#11,762 / 62.1k
Projects in all
40

Across 46 contracts

67% fixed33% hourly
World#75,668 / 412k
🇺🇸Country#11,445 / 62.1k

Earnings, last 30 days

$81.8kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$80k$81k$82k$83kOct 8Oct 23Nov 7

Skill rankings: Top 19% in Screenwriting

Ranked by MRR among everyone on Upwork with the skill.

  1. #50Screenplay240 freelancers · 🇺🇸 #26Top 21%
  2. #163Screenwriting875 freelancers · 🇺🇸 #84Top 19%
  3. #212Newsletter Writing841 freelancers · 🇺🇸 #82Top 25%
  4. #429Research & Development1,511 freelancers · 🇺🇸 #77Top 28%
  5. #578AI Content Writing1,517 freelancers · 🇺🇸 #74Top 38%
  6. #668Creative Strategy1,968 freelancers · 🇺🇸 #142Top 34%
  7. #1,010Prompt Engineering2,859 freelancers · 🇺🇸 #126Top 35%
  8. #1,106Blog Content5,596 freelancers · 🇺🇸 #317Top 20%