Mateus N.

𝗦𝘁𝗼𝗽 𝗵𝗶𝗿𝗶𝗻𝗴 𝗳𝗼𝗿 "𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀." 𝗛𝗶𝗿𝗲 𝗳𝗼𝗿 𝗼𝘂𝘁𝗰𝗼𝗺𝗲𝘀.

𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗴𝗿𝗮𝗱𝗲, 𝗮𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝘀𝗰𝗮𝗹𝗲. I specialize in White-Collar Automation: transforming complex, high-stakes human workflows into high-margin AI engines that move the needle for your business.

PROVEN TRACK RECORD

• From $0 to $225k/mo in 10 Months: As Founder and CTO at Jumpstart, I built the AI legal engine that manages US immigration petitions end-to-end. I replaced manual labor with high-precision autonomous agents that handle high-stakes legal logic.
• The "Sequoia & Founders Fund" Filter: As Founding Engineer at ENTER (Enterprise AI), I helped scale the company to a $350M valuation with $40M+ in funding from Sequoia Capital and Founders Fund. I personally engineered the AI solutions used to close enterprise giants like Nubank (publicly traded, $80B+ market cap).
• ML at Scale for a $3B Unicorn: As Data Scientist at Wildlife Studios (backed by Benchmark), I built ML pipelines processing terabytes of data and delivered a pricing model that generated +15% expected profit (~$45k/month additional) while maintaining ROAS.

PREMIUM ACADEMIC BACKGROUND

• Double ITA Alum: I hold both a Bachelor's and a Master's in Computer Engineering from ITA (the "Brazilian MIT"), specializing in Large Language Models (LLMs).
• Elite Problem Solver: Multi-medalist in National Math, Physics, and Chemistry Olympiads. I bring a rigorous, first-principles approach to architectural challenges that require complex logical reasoning.

TECH STACK

• AI & Multi-Agent Orchestration: 𝗔𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝗮𝗴𝗲𝗻𝘁𝗶𝗰 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 and RAG pipelines using 𝗣𝘆𝗱𝗮𝗻𝘁𝗶𝗰 𝗔𝗜, 𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵, 𝗟𝗹𝗮𝗺𝗮𝗜𝗻𝗱𝗲𝘅, and CrewAI. 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 𝗲𝘅𝗲𝗰𝘂𝘁𝗶𝗼𝗻 at scale with 𝗛𝗮𝘁𝗰𝗵𝗲𝘁, 𝗧𝗲𝗺𝗽𝗼𝗿𝗮𝗹, and Inngest. Multi-modal integration with 𝗢𝗽𝗲𝗻𝗔𝗜 (GPT-5), 𝗖𝗹𝗮𝘂𝗱𝗲 (4.5 Sonnet/Haiku), 𝗚𝗲𝗺𝗶𝗻𝗶 (3 Flash), and DeepSeek. Advanced retrieval: 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗥𝗔𝗚, 𝗚𝗿𝗮𝗽𝗵𝗥𝗔𝗚, and Hybrid Search (BM25 + vector). Robust 𝗲𝘃𝗮𝗹𝘂𝗮𝘁𝗶𝗼𝗻 𝗵𝗮𝗿𝗻𝗲𝘀𝘀𝗲𝘀 (evals) to ensure reliability and minimize hallucinations in production.
• Voice, Video & Generative Media: Voice agents with 𝗩𝗮𝗽𝗶, 𝗥𝗲𝘁𝗲𝗹𝗹 𝗔𝗜, and Bland AI. Speech processing with 𝗚𝗿𝗼𝗾 𝗪𝗵𝗶𝘀𝗽𝗲𝗿, 𝗗𝗲𝗲𝗽𝗴𝗿𝗮𝗺, 𝗘𝗹𝗲𝘃𝗲𝗻𝗟𝗮𝗯𝘀, and OpenAI TTS. Video generation with 𝗛𝗲𝘆𝗚𝗲𝗻, Runway, Pika Labs, and Synthesia. Image generation with 𝗜𝗺𝗮𝗴𝗲𝗻 𝟰, 𝗗𝗔𝗟𝗟-𝗘 𝟯, Flux, Midjourney, and Stable Diffusion.