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Frederick K.
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Frederick K.

AI Systems Engineer | Bubble Developer | MVP & Automation Architect

I design and build AI systems that automate operational workflows and decision-making. Recently I built a multi-agent operational intelligence platform that analyzes company communications and generates automated reports for leadership. The system: • ingests company email threads and documents • extracts structured insights using the OpenAI API • stores context in a RAG pipeline with ChromaDB • runs multiple specialized agents (Executive Brief, Deal Risk, Accountability) • generates daily and weekly reports automatically The architecture includes: Python • FastAPI • Docker • Railway OpenAI API • ChromaDB • Google Sheets API Microsoft Graph API • GitHub Actions CI/CD Beyond AI systems, I’ve also spent years building startup products and marketplaces. At Split Lease, I helped build and scale a two-sided housing marketplace, handling: • Bubble backend development • database architecture and workflows • API integrations • QA systems and debugging • product iteration and feature rollout Because of this hybrid background, I bring both: engineering execution + product thinking. I can help with: • AI automation systems • AI agents and RAG architectures • internal tools powered by AI • marketplace MVPs • Bubble backend development • no-code → code migrations

🇦🇷Cordoba, Argentina$30/hr100% JSS5.00 (13)Since Feb 2020

Earnings and projects

MRR
$2.1k

Last 6 months ÷ 6

World#21,488 / 412k
🇦🇷Country#269 / 4,639
Revenue, last 30 days
$3.9k

Last 6 months: $12k

World#8,469 / 412k
🇦🇷Country#99 / 4,639
Total earnings
$36k

Billed in all: $37k

World#97,540 / 412k
🇦🇷Country#992 / 4,639
Per project
$2.4k

$2.5k in the last 6 months

World#66,959 / 412k
🇦🇷Country#710 / 4,639
Projects, last 6 months
5
20% fixed80% hourly
World#41,747 / 412k
🇦🇷Country#434 / 4,639
Projects in all
15

Across 17 contracts

18% fixed82% hourly
World#161,379 / 412k
🇦🇷Country#1,514 / 4,639

Earnings, last 30 days

$36.7k+$3.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$32k$34k$36k$38kOct 9Oct 24Nov 8

Skill rankings: Top 3% in Online Research

Ranked by MRR among everyone on Upwork with the skill.

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  3. #45AI Product Management540 freelancers · 🇦🇷 #1Top 8%
  4. #54Software736 freelancers · 🇦🇷 #2Top 7%
  5. #64Bubble.io749 freelancers · 🇦🇷 #3Top 9%
  6. #156Web Testing1,763 freelancers · 🇦🇷 #1Top 9%
  7. #182AI Mobile App Development1,401 freelancers · 🇦🇷 #1Top 13%
  8. #211App Development2,592 freelancers · 🇦🇷 #2Top 8%