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Hamza H.
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Hamza H.

Senior AI & Full Stack Engineer | AI Agents | n8n | RAG | Claude Code

AI Agents | AI Automation | n8n | Voice AI | RAG | Claude Code | MCP | OpenAI | Full Stack AI Development I’m a Senior AI & Full Stack Engineer with 10+ years of experience building AI products, SaaS platforms and intelligent automation systems that solve real business problems. Give me a workflow, product idea or manual process and I’ll turn it into a reliable AI system built for production. WHAT I BUILD: • AI Agents - sales, research, support, operations and multi-agent systems • Voice AI Agents - receptionists, booking, lead qualification and customer support • n8n Automation - CRM workflows, lead generation, email automation, reporting and API integrations • RAG & Knowledge Assistants - AI that works with documents, databases and private company data • AI SaaS Products - full-stack AI applications from MVP to production • Claude Code & MCP - custom tools, agents, integrations and AI development workflows • LLM Integrations - OpenAI, Claude, LangGraph, LangChain, prompt engineering and tool calling WHY WORK WITH ME: • AWS Certified Solutions Architect – Associate • 15+ AI & SaaS products shipped • AI systems serving thousands of production users • Contributed to products that raised $20M+ • 10+ years of full-stack engineering experience TECH STACK: OpenAI | Claude | Claude Code | n8n | MCP | LangGraph | LangChain | RAG | Python | FastAPI | Node.js | React | Next.js | PostgreSQL | MongoDB | AWS | GCP | Docker I don’t just build AI demos. I build reliable systems that integrate with your business and are ready for real users. Send me an invite with what you’re trying to automate or build, and let’s discuss the best way to make it happen.

🇵🇰Lahore Cantt, Pakistan$35/hr100% JSS4.87 (19)Since Feb 2020
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Earnings and projects

MRR
$1.3k

Last 6 months ÷ 6

World#37,230 / 412k
🇵🇰Country#4,353 / 52.9k
Revenue, last 30 days
$1.3k

Last 6 months: $7.9k

World#35,054 / 412k
🇵🇰Country#4,115 / 52.9k
Total earnings
$65k

Billed in all: $68k

World#60,391 / 412k
🇵🇰Country#4,994 / 52.9k
Per project
$2.8k

$2k in the last 6 months

World#58,255 / 412k
🇵🇰Country#4,061 / 52.9k
Projects, last 6 months
4
25% fixed75% hourly
World#51,816 / 412k
🇵🇰Country#10,787 / 52.9k
Projects in all
23

Across 26 contracts

27% fixed73% hourly
World#120,402 / 412k
🇵🇰Country#19,894 / 52.9k

Earnings, last 30 days

$68.2k+$1.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$66k$67k$68k$69kOct 9Oct 24Nov 8

Skill rankings: Top 10% in Vue.js

Ranked by MRR among everyone on Upwork with the skill.

  1. #28AI Trading208 freelancers · 🇵🇰 #2Top 13%
  2. #103LLM Prompt799 freelancers · 🇵🇰 #21Top 13%
  3. #330LLM Prompt Engineering2,457 freelancers · 🇵🇰 #97Top 13%
  4. #600LangChain3,821 freelancers · 🇵🇰 #242Top 16%
  5. #663Retrieval Augmented Generation3,618 freelancers · 🇵🇰 #241Top 18%
  6. #722Make.com5,664 freelancers · 🇵🇰 #181Top 13%
  7. #825Vue.js8,268 freelancers · 🇵🇰 #98Top 10%
  8. #898Zapier7,226 freelancers · 🇵🇰 #189Top 12%