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Guillem ClimentGC

Guillem Climent

Technical Founder · Automation & Platform Engineer

€500/day
Valencia, ES
8-15 years

Average response time: 1 hour

About Guillem

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • REUSALIA
    Technical Founder
    April 2023 - Today (3 years and 2 months)
    Founded and scaled a physical e-commerce operation supported by custom engineering. Lead a 5-person team (warehouse, logistics, admin) - hiring, scheduling, train- ing, accountability - while building the technical back- bone used daily across inventory, orders, and fulfillment. . Built a production ERP from scratch covering inventory, order flow, pricing, listings, invoicing, and warehouse execution.
    • · Designed custom data pipelines to keep operational data synchronized, auditable, and decision-ready across marketplaces.
    • · Reverse-engineered private marketplace behavior to automate workflows where no official integration existed.
    • · Integrated LLM workflows for product enrichment, categorization, and publishing consistency across thousands of SKUs.
    • · Rebuilt from fragile tools into robust architecture after a natural disaster damaged warehouse operations, inventory, and equipment.
  • LittleBig Connection
    Senior Software Engineer
    December 2022 - February 2024 (1 year and 2 months)
    Delivered enterprise-grade software across backend and frontend, with focus on secure APIs, maintainable archi-
    tecture, and production deployment reliability.
  • Sopra Steria (AIRBUS)
    Engineer
    March 2022 - December 2022 (9 months)
    Contributed to large-scale enterprise modernization: ser- vice decoupling, state management improvements, and CI/CD in managed cloud environments.

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Education

  • B.Eng. Multimedia Engineering
    Universitat de València
    2021
    B.Eng. Multimedia Engineering

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