martín
GTM Engineer @ ZalesMachine

I'm Martín,
a developer who
automates outbound.

Full Stack developer turned GTM Engineer. I design AI-powered outbound campaigns and love to build with automation. It's how I turn enrichment data into qualified sales meetings.

My builder stack
  • Claude
  • Codex
  • OpenCode
  • Jev
  • Herdr
  • Gentle AI
  • Supabase
  • Clay
  • HeyReach
  • n8n
Martín speaking on stage with a microphoneBased in Argentina
EXPERIENCE

where I have worked

  1. ZalesMachine — current roleGTM EngineerSep 2025 – Present

    Designing and optimizing AI-powered outbound campaigns for clients across industries.

    • Lead enrichment with Clay and automation workflows in n8n.
    • Built a Python pipeline that turns a seed list into qualified outbound databases (Apify + Apollo enrichment, ICP filters, budget guardrails).
    Sep 2025 – Present
  2. Nutrix AIFull Stack DeveloperDec 2023 – Jul 2024

    AI-based nutrition bot startup.

    • Integrated the payment gateway, maintained the bot and designed pages.
    • Finalists at Naves USA (IAE Business School) and Emprender America.
    Dec 2023 – Jul 2024
  3. PideDirecto LATAMFrontend DeveloperFeb 2023 – Sep 2023

    Point-of-sale system to manage a whole business in one place.

    Feb 2023 – Sep 2023
  4. SoyHabitueFrontend DeveloperJun 2022 – Feb 2023

    Dashboard for business, branch and customer order management.

    Jun 2022 – Feb 2023
  5. HenryFull-Stack Teaching AssistantSep 2021 – Nov 2021

    Guided bootcamp students through their first steps, pair programming and group work.

    Sep 2021 – Nov 2021
CASE STUDIES

results, not tools

data · Python + Apify + ApolloFrom a seed list to a qualified outbound databaseRead story →ops · Next.js + Supabase + n8nOne place to pause and resume every client's campaignsRead story →product · Nutrix AIShipped payments for an AI nutrition bot, Naves USA finalistRead story →
BEYOND WORK

things I build for fun

hackathons & side projects · swipe →
Safe Travel logoSafe Travel🏆 Winner of the Originality category at Globant's AI Code Fest (June 2023). An AI-powered solution to climate-related problems, built with team TechSquad — I worked on the frontend.Chainlink Spring 2022 Hackathon Winner badge for Llamas FinanceLlamas Finance🏆 Winning project at the Chainlink Spring 2022 Hackathon (May 2022). A fixed-annuity product built on blockchain and smart contracts for deferred interest accumulation — I designed and built the frontend in Next.js.
Aeternum logoAeternumAn AI tutor that makes study sessions as natural as a real-time conversation. I pitched it on stage at SinergIA, the TRAMA ITBA IT Club event (August 2024).Coming soon