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David Martín SánchezDM

David Martín Sánchez

Electrical Engineer - Industrial Engineer

€250/day
Madrid, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About David

Electrical engineer specializing in the project engineering of photovoltaic generation, battery energy storage systems (BESS), and wind power installations. I focus on the technical and documentation aspects: design, calculations, reports, execution projects, and legalizations. I offer punctual support in calculations, processing, up to the complete engineering package.
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Aena
    Senior Electrical Engineer - Project Manager
    November 2024 - Today (1 year and 9 months)
    Madrid, Spain
    • Responsible for the elaboration and technical supervision, coordination, and validation of engineering projects (renewable energies, substations, emergency generation sets, and energy efficiency) in the airport environment.
    • Technical review of executive and construction projects for photovoltaic plants, wind farms, substations, energy storage, and other distributed generation solutions in airports.
    • Evaluation and validation of projects for electrical substations, transformation centers, and medium and high-voltage evacuation lines.
    • Liaison with regulatory bodies, distribution companies, and electric system operators.
    • Review and integral development of studies, designs, and technical documentation related to high-voltage, photovoltaic, wind power installations, and hybrid systems with batteries, ensuring regulatory compliance, technical feasibility, and integration with existing airport infrastructures.
    Photovoltaics substations Electrical Protection Industrial Engineering Industrial Design
  • Autônomo
    Project Engineer
    November 2019 - Today (6 years and 9 months)
    Canary Islands, Spain
    • Drafting of electrical engineering projects:
    • o Photovoltaic solar pergolas
    • o Off-grid photovoltaic systems
    • o EV charging stations powered by wind and solar energy
    • o Conventional EV charging stations in public areas
    • o Building-integrated photovoltaics
    • • Drafting of urban planning projects:
    • o Pedestrianization and semi-pedestrianization of roads
    • o Design of cycle paths
    • • Drafting of civil engineering projects:
    • o Retaining walls
    • o Public sidewalks
    • • Drafting of budgets:
    • o Electrical and civil engineering works
  • Grupo Cobra
    Senior Electrical Engineer
    April 2024 - November 2024 (7 months)
    Madrid, Spain
    • Elaboration of detailed engineering for photovoltaic solar energy projects
    • Design of electrical systems for photovoltaic plants, including low and medium voltage calculations, equipment and protection selection.
    • Preparation of technical documents
    • CAD layout design
    • Simulation and analysis of photovoltaic systems: Use tools such as PVsyst and PVcase to simulate the performance of photovoltaic systems and conduct technical and economic feasibility analyses.
    • Grid interconnection studies: Conduct grid connection studies, including short-circuit analysis and compliance with the connection requirements established by Red Eléctrica de España.
    • Programming and configuration of control systems: such as plant protection systems (PPC), to ensure the safety and stability of the power electrical system.
    • Grounding network studies: Soil resistivity studies and grounding network analysis using specialized software such as ETAP.
    • Project management: Coordinate and manage electrical engineering projects for photovoltaic plants, ensuring compliance with deadlines, budgets, and quality standards.

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Education

  • Master's Degree
    University of Las Palmas de Gran Canaria
    2022
    Máster
  • null
    Coursera
    2020

Categories

  • Other