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Mateus TerukiAI Engineer | Passionate about leveraging AI to solve real-world problems.
+55 44 99897-0869terukimateus@outlook.com

Projects

Personal projects showcasing my AI and software development skills.

Matchly.ai

SaaS
LangChainPythonVite

SaaS solution for analyzing and rewriting résumés for ATS compatibility.

  • • Applied NLP techniques for professional rewriting.
  • • RAG with vector databases to enhance résumé content.
  • • Semantic comparison between candidate experience and job descriptions.

Brazilian Docs Validator

NPM Package
TypeScript

Open-source library for validating and formatting Brazilian documents (CPF, CNPJ, PIX).

  • • Over 1,000 weekly downloads.
  • • + than 10 type of documents supported.
WebsiteNPMRepository

Professional Experience

A selection of roles where I've applied AI and software engineering to drive impactful solutions.

DB1 Group logo
DB1 Group
July 2025 - Present • 6 months
AI Engineer
  • • Designed and developed a multi-agent AI system with RAG for generating optimized prompts, improving development efficiency by 60%.
  • • Developed back-end services in Python with Flask for agent orchestration, retrieval workflows, and AI-powered automations.
  • • Reduced the time required to bootstrap new projects while maintaining high-quality AI-assisted code.
DB1 Group logo
DB1 Group
April 2025 - July 2025 • 3 months
Full-Stack Developer
  • • Optimized unit testing pipelines, cutting execution time by 67% (110s → 36s) and accelerating developer feedback loops.
  • • Designed and implemented scalable full-stack solutions with clean architecture and high performance.

Recent Articles

Insights and updates on AI, software development, and technology.

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