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).
Earnings and projects
Last 6 months ÷ 2, the fewest it counts (since Oct 2026)
Read daily since Oct 20, under 30 days
Billed in all: $2,273$2.3k
$2.1k in the last 6 months
Across 3 contracts
Earnings, last 30 days
Tracked from Oct 20, 2026.
Skill rankings: Top 10% in GitHub
Ranked by MRR among everyone on Upwork with the skill.
- #29LLM Engineering120 freelancers · 🇺🇸 #4Top 24%🇺🇸#4 of 9
- #34AI Architecture122 freelancers · 🇺🇸 #8Top 28%🇺🇸#8 of 18
- #284GitHub2,823 freelancers · 🇺🇸 #32Top 10%🇺🇸#32 of 243
- #374Prompt Engineering2,859 freelancers · 🇺🇸 #59Top 13%🇺🇸#59 of 362
- #427AI Automation2,024 freelancers · 🇺🇸 #41Top 21%🇺🇸#41 of 127
- #435Chatbot Development3,106 freelancers · 🇺🇸 #46Top 14%🇺🇸#46 of 253
- #766FastAPI4,337 freelancers · 🇺🇸 #82Top 18%🇺🇸#82 of 267
- #836Supabase4,116 freelancers · 🇺🇸 #90Top 20%🇺🇸#90 of 289