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Leroy DenizLD

Leroy Deniz

Python Developer & Data Scientist

€295/day
San Sebastián, ES
15+ years

Average response time: 1 hour

About Leroy

Lidero equipos técnicos y proyectos de desarrollo, IA y automatización en el sector energético, asegurando que cada entrega cumpla plazos, presupuesto y estándares de calidad. Mi valor diferencial es combinar visión estratégica de producto con capacidad técnica real: no solo planifico, también entiendo el código, la infraestructura y los datos que hay detrás.
Con más de 14 años de experiencia en gestión de proyectos tecnológicos y desarrollo de software, he dirigido equipos multidisciplinares en empresas como Telefónica, startups de IA y la Universidad de la República (Uruguay). Mi perfil abarca desde la definición funcional y el análisis de requisitos hasta la implementación con Python, Docker, pipelines de datos y modelos de inteligencia artificial.
Gestiono habitualmente hojas de ruta de producto, despliegues en entornos containerizados, sistemas de monitorización y reporting automatizado, así como integraciones con herramientas como Jira, Confluence, Power BI y Grafana. También diseño soluciones de automatización con Power Automate y Azure Functions que reducen tiempos operativos de forma medible.
Si buscas a alguien que hable el mismo idioma que tus desarrolladores, tus stakeholders y tu negocio, y que sepa traducir entre los tres, estamos en sintonía.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • SWAP Energía SA
    Head of Engineering Department - PMO
    ENERGY AND UTILITIES
    January 2025 - Today (1 year and 6 months)
    San Sebastián, Spain
    Leading software development processes across various projects in a transversal manner, coordina ting different teams to ensure deadlines and costs are met. I oversee the complete product lifecycle management, from functional analysis to final implementation, as well as planning deployments, ver sions, and deliverables.
    Tools & technologies: Jira, AI models, Power Automate, Confluence
    Product Development Dirección de proyecto Data analysis
  • Telefonica
    Product Manager & Automation Engineer
    TELECOMMUNICATIONS
    October 2022 - June 2025 (2 years and 8 months)
    Madrid, Spain
    Leading comprehensive automation projects, with direct responsibility for developing advanced alar ming and reporting systems within the Artificial Intelligence team of the Operations Division. Driving strategic technology solutions that enhance operational efficiency, monitoring capabilities, and responsive intelligence.
    Tools & technologies: Python, Jira, Confluence, MS Azure, Power BI, Power Automate, Docker, Gra fana, Airflow
    Python Dirección de proyecto Data analysis Scrum Master
  • StockFink SL
    Full Stack engineer & Project Manager
    BANKING AND INSURANCE
    January 2021 - January 2023 (2 years)
    Oviedo, Municipality of Oviedo, Asturias, Spain
    Led the development of AI-powered Python applications for stock market prediction, managing the full software lifecycle from algorithm design to deployment. Directed and mentored the development team, driving technical decisions and ensuring code quality across projects.
    Oversaw a diverse technology stack spanning backend services (Python, PHP), frontend development (HTML, JavaScript, CSS, Bootstrap), and CMS platforms (WordPress). Managed project tracking and delivery workflows using Redmine in Linux-based environments.
    Tools & Technologies: Python · PHP · HTML · JavaScript · CSS · Bootstrap · WordPress · Redmine · Linux
    Python Dirección de proyecto Python Flask

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Education

  • Master’s Degree in Computer Engineering
    Universitat Oberta de Catalunya
  • Master’s Degree in Data Science
    Universitat Oberta de Catalunya
    2023
    Final Master’s Project: Improving underwater images through deep learning.

Certifications

Skill set

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