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Ygor A.
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Ygor A.

AI Engineer | Claude Code, AI Agents & MCP | RAG, Python, AI OS

I build AI agents that work. I connect AI-powered agents to your CRM, databases and APIs, turn company documents into source-backed answers, and help AI-built apps reach production. 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 ✅ 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 5+ years in applied AI. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 🤖 AI Agents & MCP Integrations: Connect Claude to your CRM, SQL databases and APIs. Start with one workflow, with clear permissions, human approval for consequential actions and execution logs. 🏢 RAG & Company Knowledge: Search business documents and return answers with supporting sources, so your team can inspect where an answer came from. 🧠 AI Apps & Production Readiness: Build Python/FastAPI and Next.js applications, or review an app built with Lovable, Bolt, Cursor, Claude Code or Codex. Focus on authentication, data access, deployment and LLM costs. 🎬 AI Video Pipelines: Automate a repeatable video workflow with Python, supported generation APIs and Remotion. Agree on the format, provider and review step before expanding. 🔌 Claude Workflow Consulting: Choose between Claude Code, Cowork, MCP, Skills and the Agent SDK, and leave with a practical architecture and a first milestone. 🛒 Business Operations: Connect orders, inventory, spreadsheets and internal tools, including Shopify, Square and CRM workflows. 📈 𝐏𝐫𝐨𝐨𝐟 𝐨𝐟 𝐖𝐨𝐫𝐤 • Langflow Agents Flows: 170 hours, $10,200 and a 5/5 client review in my Upwork work history. • Upwork MCP beta testing: Completed a paid enterprise-client engagement testing the official MCP server, with a 5/5 review. • Company OS with Hermes: An internal YAITEC implementation connecting team knowledge, scheduled routines, agent workflows and Kanban. See the portfolio case. • Claude consultations: A previous client wrote, "Great consultation on plan for agentic ai workflow thanks!!" 🛠️ 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐈𝐧 ● Agents & Knowledge: Claude, MCP, RAG, LangGraph, LangChain, SQL agents ● Coding & Workflows: Claude Code, Codex, Cowork, Skills, Agent SDK ● Backend & Data: Python, FastAPI, PostgreSQL, Supabase, pgvector ● Apps & Deployment: TypeScript, React, Next.js, Docker ● Company OS: Hermes, OpenClaw, persistent context and scheduled workflows 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 1. Map the workflow, existing tools and acceptance criteria. 2. Agree on a paid audit or a small implementation milestone. 3. Test with realistic examples, review results and add logging and documentation. 4. Deploy, hand off the source code and discuss maintenance if needed. ⚡ Send me the workflow you want to improve, the tools involved and what is blocking you. If you already have an app, include the stack and the issue. I will help you define a clear first step.

🇧🇷Joao Pessoa, Brazil$50/hr100% JSS4.33 (25)Since Aug 2021

Earnings and projects

MRR
$42

Last 6 months ÷ 6

World#153,824 / 412k
🇧🇷Country#1,805 / 4,647
Revenue, last 30 days
$0

Last 6 months: $252

Total earnings
$127k

Billed in all: $129k

World#29,436 / 412k
🇧🇷Country#340 / 4,647
Per project
$2.3k

$84 in the last 6 months

World#70,086 / 412k
🇧🇷Country#824 / 4,647
Projects, last 6 months
3
67% fixed33% hourly
World#66,479 / 412k
🇧🇷Country#654 / 4,647
Projects in all
56

Across 71 contracts

63% fixed37% hourly
World#54,551 / 412k
🇧🇷Country#373 / 4,647

Earnings, last 30 days

$129kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$126k$128k$130k$132kOct 8Oct 23Nov 7

Skill rankings: Top 34% in Python

Ranked by MRR among everyone on Upwork with the skill.

  1. #158LangGraph299 freelancers · 🇧🇷 #1Top 53%
  2. #226Model Context Protocol (MCP)413 freelancers · 🇧🇷 #4Top 55%
  3. #442Claude Code818 freelancers · 🇧🇷 #4Top 54%
  4. #1,133AI Automation2,024 freelancers · 🇧🇷 #5Top 56%
  5. #1,240Large Language Model2,726 freelancers · 🇧🇷 #8Top 45%
  6. #1,772LangChain3,821 freelancers · 🇧🇷 #15Top 46%
  7. #1,814Retrieval Augmented Generation3,618 freelancers · 🇧🇷 #5Top 50%
  8. #2,012FastAPI4,337 freelancers · 🇧🇷 #19Top 46%