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Zaid B.

Zaid B.

AI Engineer | RAG, Autonomous Agents & Production LLM Apps (Python)

Most "AI developers" can call an API. Few can ship the software around it like error handling, deployment, real data, the stuff that breaks in production. That's the part I'm good at. I build AI systems the way I build software: tested, maintainable, scalable, secure, and designed for the real world, not a demo. What I build: • Multi-agent systems with tool use, state, and human-in-the-loop checkpoints, not single-prompt wrappers • RAG that stays accurate at scale: hybrid retrieval, re-ranking, evals, and guardrails against hallucination • LLM features wired into real systems , auth, billing, existing DBs with cost and latency under control • Production hardening: evaluation pipelines, observability, fallback handling, and prompt/version management I've taken AI systems from prototype to production in healthcare and construction, most under NDA, so I'll walk you through the architecture directly. If you've got a half-working AI idea, a manual process that should be automated, or a tool that needs AI built into it properly, send me the details and I'll tell you straight whether and how it can be done. Zaid

🇵🇰Karachi, Pakistan$40/hr100% JSSSince Jul 2020

Earnings and projects

MRR
$474

Last 6 months ÷ 4.7 months active (since Jun 2026)

World#80,258 / 412k
🇵🇰Country#10,047 / 52.9k
Revenue, last 30 days
$270

Last 6 months: $2.2k

World#76,535 / 412k
🇵🇰Country#10,100 / 52.9k
Total earnings
$2.3k
World#322,615 / 412k
🇵🇰Country#39,132 / 52.9k
Per project
$2.3k

$2.2k in the last 6 months

World#69,966 / 412k
🇵🇰Country#5,179 / 52.9k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇵🇰Country#22,564 / 52.9k
Projects in all
1
100% fixed0% hourly
World#360,671 / 412k
🇵🇰Country#50,390 / 52.9k

Earnings, last 30 days

$2.3k+$270 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2.0k$2.2k$2.4kOct 8Oct 23Nov 7

Skill rankings: Top 19% in Python

Ranked by MRR among everyone on Upwork with the skill.

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  4. #495AI Model Integration1,618 freelancers · 🇵🇰 #152Top 31%
  5. #587LLM Prompt Engineering2,457 freelancers · 🇵🇰 #173Top 24%
  6. #777Large Language Model2,726 freelancers · 🇵🇰 #242Top 29%
  7. #1,030LangChain3,821 freelancers · 🇵🇰 #417Top 27%
  8. #1,114Retrieval Augmented Generation3,618 freelancers · 🇵🇰 #412Top 31%