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Jeel K.

Jeel K.

AI & Full-Stack Engineer | AI Agents, Voice AI, Next.js, Supabase

AI integration engineer and full-stack developer building production AI features, not just prototypes. I specialize in wiring LLMs (OpenAI, Claude) into real applications: conversational agents, automation pipelines, and AI-powered features inside existing SaaS products. Recent AI work: - AI voice agent platform (LiveKit, OpenAI Realtime, Twilio, FastAPI) handling end-to-end home search, prequalification, and appointment booking - AI-powered product listing pipeline using GPT-4o-mini for an e-commerce platform - SMS lead-qualification automation for a telehealth client - Regularly build with Claude Code, Cursor, and other AI coding tools as part of my actual development workflow Core stack: Next.js, React, TypeScript, Python/FastAPI, Supabase/PostgreSQL Other full-stack work: real estate portal (LokelList) with live MLS/IDX data sync, 13,000+ listings; HubSpot CRM consulting connecting course registration to Commerce Hub. Comfortable owning a project end to end: database design, API integration, system architecture, and AI model integration (OpenAI function calling, structured outputs, agent orchestration).

🇺🇸Tempe, United States$30/hr100% JSSSince Jun 2020

Earnings and projects

MRR
$1.1k

Last 6 months ÷ 2, the fewest it counts (since Oct 2026)

World#45,515 / 412k
🇺🇸Country#7,762 / 62.1k
Revenue, last 30 days
—

Read daily since Oct 20, under 30 days

Total earnings
$2.2k

Billed in all: $2.3k

World#327,169 / 412k
🇺🇸Country#50,481 / 62.1k
Per project
$1.1k

$2.1k in the last 6 months

World#118,301 / 412k
🇺🇸Country#20,142 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
2

Across 3 contracts

67% fixed33% hourly
World#328,886 / 412k
🇺🇸Country#47,959 / 62.1k

Earnings, last 30 days

$2.3k+$1.1k earned since Oct 20Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1k$2k$3kOct 20Oct 29Nov 7

Tracked from Oct 20, 2026.

Skill rankings: Top 10% in GitHub

Ranked by MRR among everyone on Upwork with the skill.

  1. #29LLM Engineering120 freelancers · 🇺🇸 #4Top 24%
  2. #34AI Architecture122 freelancers · 🇺🇸 #8Top 28%
  3. #284GitHub2,823 freelancers · 🇺🇸 #32Top 10%
  4. #374Prompt Engineering2,859 freelancers · 🇺🇸 #59Top 13%
  5. #427AI Automation2,024 freelancers · 🇺🇸 #41Top 21%
  6. #435Chatbot Development3,106 freelancers · 🇺🇸 #46Top 14%
  7. #766FastAPI4,337 freelancers · 🇺🇸 #82Top 18%
  8. #836Supabase4,116 freelancers · 🇺🇸 #90Top 20%