Aug 2026 — Present
AI Engineer
Habemus E.I.R.L. · Lima, Peru
- Built a production n8n conversational agent for Instagram DMs using the Meta Graph API, Redis message buffering, state flags, and short-term memory to close orders during high-concurrency campaigns.
- Introduced ODD development with SonarQube quality tracking, reducing organization-specific customization time from months to weeks across four products.
- Developed the NestJS backend for a B2B platform that trains enterprises to build internal apps with AI agents, adding country-based access restrictions and dynamic watermarks to protect proprietary content.
- n8n
Redis / Valkey- OpenRouter
- NestJS
- SonarQube
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Astro
Apr 2024 — Jul 2026
AI Engineer
Facele S.A.C. · Remote · Peru, Chile, and Colombia
- Replaced AWS QuickSight with a LangChain BI agent using managed DuckDB and source-agnostic connectors, cutting BI costs by 84% and report turnaround from days to minutes with natural-language queries.
- Built an integrated supply-chain SaaS ecosystem with React, Angular, and Node.js for 1,000+ distributors and retailers across Peru, Colombia, and Chile. The products comply with ISO/IEC 27001, and the work was recognized as an AWS Success Story.
- Refactored legacy modules to improve maintainability and cut CI/CD build times by 68%, reducing pipeline compute costs.
- Built the checkout flow for a React Native marketplace connecting warehouses with end customers, reaching 3,000+ users.
LangChain
DuckDB
AWS
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Angular- Node.js / Bun
- React Native
Nov 2023 — Apr 2024
Full Stack Engineer
Aeditip S.A.C.S. · Lima, Peru
- Built the company's core web platform and backend in Node.js and AWS, centralizing enrollment and automating certificate validation.
- Designed, built, and deployed five client landing pages with Next.js, from requirements gathering through launch.
- Node.js / Bun
- AWS
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Next.js
MongoDB- Astro
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