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Luis MachadoLM

Luis Machado

Data Analyst & Automation Specialist

€220/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Luis

I am a Data Analyst & Automation Specialist based in Barcelona, focused on helping companies improve efficiency, visibility, and decision-making through data and automation. My work centers on transforming raw operational data into structured, reliable insights and building automated workflows that reduce manual effort and improve consistency across business processes.

I work primarily with Python and SQL for data extraction, cleaning, analysis, and validation, and I design internal tools and dashboards using Google Sheets, AppSheet, and Google Apps Script. These solutions are often used for reporting, monitoring, forecasting, and operational planning, with an emphasis on clarity, reliability, and maintainability rather than over-engineering.

In addition to analytics and automation, I have practical experience using AWS cloud services to support data workflows and lightweight processing. I use Amazon S3 for secure data storage, AWS Lambda for event-driven automation, CloudWatch for logging and monitoring, and IAM to manage permissions following security best practices. These cloud components are typically integrated with Python-based analytics and internal tools to create scalable and cost-effective solutions.

I am comfortable working with ambiguous requirements and collaborating closely with stakeholders to translate business needs into technical implementations. I value clean logic, clear documentation, and solutions that can be easily understood and maintained by others. All work is handled with strict respect for data privacy and confidentiality, and projects are delivered with a strong focus on practical business impact.
  • German

    Conversational

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

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

Experience

  • Amazon
    Data Analyst
    TECH
    June 2025 - Today (1 year)
    Barcelona, Spain
    Data Analyst working on large-scale operational data to support forecasting, capacity planning, and execution. I design analytical tools and automations using Python, SQL, and spreadsheets to improve data accuracy, monitor live performance, detect risks, and support data-driven decision-making in fast-paced environments. I focus on turning complex data into actionable insights and scalable operational models.
    Amazon Web Services Amazon DynamoDB Python SQL Process Automation
  • TELUS Digital
    Real Time Analyst
    TECH
    March 2025 - June 2025 (3 months)
    Barcelona, Spain
    Real Time Analyst responsible for monitoring operational performance, billable hours, and adherence in real time. I designed and implemented internal tools using Google Sheets, AppSheet, and Google Apps Script to proactively identify risks and improve reporting efficiency. I delivered actionable insights to stakeholders and supported short-term planning, optimization, and decision-making.
    Google Apps Script AppSheet Process Automation Google Sheets Microsoft Excel
  • Telus digital
    Operations Team Lead
    TECH
    October 2021 - February 2025 (3 years and 4 months)
    Barcelona, Spain
    Operations Team Lead managing and supporting a team of 25 people in a performance-driven environment. Responsible for KPI tracking, coaching, performance reviews, and operational planning. I worked closely with data and reporting to identify improvement areas, supported change management initiatives, and ensured consistent delivery against targets while maintaining team engagement.
    Appsheet Google Sheets automation Microsoft Excel

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Education

  • Introduction to iOS Mobile Application Development Cabin crew attestation Version Control Building No-Code Apps with AppSheet: Foundations Excel Essential Training (Microsoft 365)
    Introduction to iOS Mobile Application Development Cabin crew attestation Version Control Building No-Code Apps with AppSheet: Foundations Excel Essential Training (Microsoft 365)
  • Applied Artificial Intelligence
    IU International University of Applied Sciences
    2028
    Applied Artificial Intelligence

Skill set

Categories