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Francisco Miguel Perez

Forward Deployed Software Engineer | Client delivery, integrations, AI agents | Full-stack

Tucumán, Argentina (GMT-3) · On-site, hybrid or remote

Summary

Software engineer who ships end to end, working directly with clients and non-technical users: from gathering requirements to production, handover and training. 3 years building web applications (React, Next.js, Node.js, Python), integrating third-party systems (Google Workspace, Meta APIs, webhooks) and adding AI agents and automation where they solve a real problem (LangGraph, RAG, n8n). NASA Space Apps 2024 national winner.

Experience

  1. Full-Stack & Automation Developer — Freelance Projects

    Nov 2025 – Aug 2026

    • Co-built a tax-deadline management platform for an accounting firm: approval flows, change history and Google Calendar/Gmail integration. Running in production.
    • Delivered full handover: technical report, executive summary and user guide.

  2. AI Engineer — RepuestoShop

    Dec 2025 – Present · Remote

    • Build and maintain internal tools and customer-facing automation for an auto-parts e-commerce, integrating Meta APIs and the product catalog.
    • Designed a multi-agent assistant (LangGraph) with RAG over scraped catalog data to answer customer questions.

  3. Instructor, Process Automation with n8n — Poder Judicial de Tucumán

    Sep 2025 – Oct 2025

    • Designed and taught a 20-hour course on n8n, APIs and automation workflows for court staff; presented the automation strategy to leadership.

  4. Product Engineer — RollingCode Studio

    Oct 2024 – Dec 2025

    • Shipped frontend and backend features for client web projects in React, Next.js and Node.js.

  5. Full-Stack Developer (Volunteer) — Fundación Líderes de Ansenuza

    Apr 2025 – Present

    • Leading the foundation's digital transformation: rebuilt its web platform (Next.js, Prisma, PostgreSQL) and internal tools.

Tech stack

Client delivery
Requirements gathering, handover documentation, user training, working with non-technical users
Integrations
Google Workspace APIs (Calendar, Gmail), Meta APIs, REST APIs, webhooks, web scraping
AI & automation
LangChain, LangGraph, RAG, LLM APIs (OpenAI, Anthropic, Gemini), n8n
Full-stack
TypeScript, JavaScript, Python, SQL, React, Next.js, Node.js, Express
Databases & Cloud
PostgreSQL, MongoDB, Supabase, AWS, Vercel, Netlify
Practices
Git, Git Flow, code review, CI/CD, Scrum, clean code

Projects & awards

  • Proofy — Solana hackathon, 2026

    Web app with an AI agent that turns a contract's scope into verifiable milestones and releases escrow payments on CI/CD evidence. proofyai.vercel.app

  • NASA Space Apps 2024 — National Winner

    ExoGames, national winning project (Buenos Aires hackathon, virtual). National competitor again in 2025.

Education

  • B.S. Information Systems Engineering — Universidad Tecnológica Nacional (UTN-FRT)

    Feb 2022 – Dec 2027 (expected)

Certifications

  • AI Foundations · Applied AI Foundations · Agents and Workflows · OpenAI Academy · Aug – Sep 2026
  • AI Essentials · Prompting Essentials · Google (Coursera) · Sep – Oct 2025
  • Full-Stack Developer (MERN) — Outstanding Student · RollingCode School · Nov 2022 – Sep 2023
  • Advanced React · RollingCode School · May 2024 – Sep 2024
  • Advanced Next.js · RollingCode School · Jun 2025 – Nov 2025
  • Data Engineer · RollingCode School · Jun 2025 – Oct 2025

Languages

Spanish (native) · English (fluent) · Russian (basic)