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Fabrizio MontoyaFM
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Fabrizio Montoya

@fabriziomontoya

AI Engineer at HABEMUS E.I.R.L. who built an Instagram order-closing agent and helped cut customization time from months to weeks.

Peru
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At HABEMUS E.I.R.L., I built a production conversational agent on Instagram DMs using Meta Graph API and n8n, with Redis-based message buffering and short-term memory to handle high-concurrency campaign traffic. I also introduced ODD development methodology with SonarQube, reducing organization-specific customization time from months to weeks across four products.

At FACELE S.A.C., I implemented a natural-language BI agent using Langchain and DuckDB that replaced AWS QuickSight, cutting BI costs by 84% and report turnaround from days to minutes. I also contributed to an integrated supply chain SaaS ecosystem recognized as an AWS Success Story, and built a React Native marketplace checkout flow that reached over 3,000 users.

My projects include Themis Insight, a semantic search system for a law journal’s video repository, and Darity, a management platform for nonprofit outreach campaigns. I work across AI engineering, backend and full-stack development, using technologies including RAG, Node.js, React, and AWS.

Experience

Work history, roles, and key accomplishments

HE
Current

AI Engineer

Habemus E.I.R.L.

Aug 2026 - Present (3 months)

Built a production conversational agent on Instagram DMs using Meta Graph API and n8n, and developed NestJS backend infrastructure for a B2B training platform.

FS

AI Engineer

Facele S.A.C.

Apr 2024 - Jul 2026 (2 years 3 months)

Implemented a BI agent using Langchain and DuckDB, and built an ecosystem of supply chain SaaS products serving over 1,000 distributors and retailers.

AS

Full Stack Engineer

Aeditip S.A.C.S.

Nov 2023 - Apr 2024 (5 months)

Built the company's core web platform and backend in Node.js and AWS, and designed and deployed five client landing pages with Next.js.

Education

Degrees, certifications, and relevant coursework

Pontificia Universidad Católica del Perú logoPP

Pontificia Universidad Católica del Perú

Bachelor of Science, Software Engineering

2021 - 2026

Activities and societies: Technical Lead, Developer Student Club; Project Director, Blockchain Club

B.S. in Software Engineering with AI concentration, graduated in the top 10% of the class. Thesis project selected for the school's XpoSTEM fair.

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