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Daniel RamirezDR

Daniel Ramirez

Fullstack Engineer, AI Specialist

€450/day
Madrid, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Daniel

Need to move fast with someone who knows what they're doing?

I am a Senior Software Developer (+12 years) and a technological partner for companies looking to accelerate their growth.

💡 I deliver value from day one: quick wins that generate real results and trust.
⚙️ I automate processes so your team stops wasting time.
🤖 I implement AI where it provides efficiency and advantage.
🌱 We scale together, step by step, without chaos or improvisation.

I work with you, not for you.

If you're looking for clarity, speed, and solutions that work, let's talk.
  • Spanish

    Native or bilingual

  • English

    Fluent

Can work on-site
Madrid (up to 50km)

Experience

  • Zulu Labs
    Co-Founder
    May 2023 - Today (3 years and 1 month)
    Madrid, Spain
    Define the company's vision, value proposition, and growth strategy.

    - Design and oversee the SaaS solutions portfolio (headless e-commerce, data platforms, mobile apps).
    - Build and lead a team of 6 people (Product, UX, Engineering, Data).
    - Establish discovery and rapid experimentation processes to validate hypotheses.
    - Manage relationships with strategic partners, investors, and enterprise clients.
    - Oversee P&L, set quarterly OKRs, and ensure objective achievement.
    - Drive a culture of continuous improvement, mentoring, and ownership throughout the organization.
    CEO Strategic Planning Technology AI Team Leadership
  • Truck Training Services
    CTO
    February 2022 - April 2023 (1 year and 2 months)
    Madrid, Spain
    • Lead the modernization of the e-learning platform.

    • Coordinate development and operations teams.
  • Endado.com
    CTO
    LOGISTICS AND SUPPLY CHAIN
    November 2019 - September 2020 (10 months)
    Madrid, Spain
    • Designed the microservices architecture and the principles of clean code and DDD.
    • Performed code reviews and mentoring for 7 engineers, reducing critical bugs by 45%.
    • Implemented metrics dashboards with Grafana/Prometheus for observability.

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Education

  • CCNA Routing and Switching
    CCNA Routing and Switching
  • Engineer's Degree
    Polytechnic University of Madrid
    2017
    Engineer's Degree

Skill set

Categories