SAMI RAUTANEN

AI Engineer & Agentic Systems Architect
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Profile

I am an AI Engineer specializing in autonomous multi-agent systems and AWS serverless cloud infrastructure. I design, build, and ship production-grade AI systems — from architecture through CI/CD pipelines to live deployments. My work spans multi-agent orchestration (CrewAI, LangGraph, OpenAI Agents SDK), AWS infrastructure managed with Terraform, and full-stack development with React and FastAPI. I don't just prototype — I deploy.

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Key Projects

AgentSquad Platform React · FastAPI · OpenAI SDK · Resend

Full-stack multi-agent platform — Live on Vercel

  • Built a 6-agent Sales Intelligence pipeline that drafts, evaluates, and sends real emails via Resend with domain authentication (SPF/DKIM).
  • Developed a parallel Deep Research team executing 3 simultaneous searches and synthesizing cited executive reports.
  • Deployed React frontend on Vercel, FastAPI backend on Hugging Face Spaces with rate limiting and PIN authentication.
Digital Twin — AWS Showcase AWS Lambda · Terraform · Bedrock · FastAPI

Serverless AI demonstration on AWS — Live on CloudFront

  • Built and deployed a standalone **AWS-native chatbot** as a demonstration of production-grade cloud architecture.
  • Managed full infrastructure with **Terraform IaC**, utilizing AWS Lambda, API Gateway, and CloudFront for global delivery.
  • Integrated Amazon Bedrock (Nova) and S3-based conversation memory, demonstrating expertise in the AWS AI ecosystem.
EngineeringTeam Crew CrewAI · Claude 3.7 · GPT-4o · Gradio

Autonomous 5-agent software team — Live on Hugging Face

  • Orchestrated a sequential crew: Lead Architect → Backend Engineer → Frontend Engineer → QA Engineer → Technical Writer.
  • Delivers complete Python applications (design doc, backend code, Gradio UI, Pytest suite, README) in under 10 minutes.
  • Implemented rate limiting (15 runs/IP), input validation, and concurrency queuing for production safety.
Sidekick AI Agent LangGraph · Gemini 2.0 Flash · Playwright

Autonomous tool-using agent — Live on Hugging Face

  • Implemented Worker-Evaluator pattern in LangGraph: agent executes tasks, evaluator assesses output and triggers self-correction loops.
  • Integrated real browser control via Playwright and dynamic code execution via Python REPL as agent tools.
  • Anti-abuse measures: Gradio concurrency limits, LangGraph recursion cap (8), protecting API budget in public deployment.
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Additional Experience

  • Game Development & Algorithms: Released 8 titles on itch.io.
    • Tech: Javascript/HTML5 (Canvas API, Custom Physics), Unity/C#, WebAssembly (WASM).
    • Key Projects: Chess Terminal (Stockfish integration), CellWars (Simulation logic), and custom physics engines.
  • 3D & Technical Art: Background in 3D visualization and CAD design, bringing strong spatial reasoning to system architecture.
  • Full-Stack Web Apps: Professional experience building production grade applications including AgentSquad (Sales Intel) and Digital Twin (AWS Infrastructure).
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Professional History

Murata Electronics Oy (formerly VTI Technologies) 1999 - 2024

Senior Production Operator

  • 25-year career in high-precision manufacturing (MEMS technology) for automotive and medical sectors.
  • Disciplined operation in ISO 4/5 Cleanroom environments, ensuring strict quality control and adherence to technical protocols.