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Alena ShkelAS

Alena Shkel

Senior Business Intelligence Specialist

€450/day
Lisbon, PT
8-15 years

Average response time: 1 hour

About Alena

I help finance and operations teams make sense of their data through Power BI reports they can actually trust.

Most of my work lives at the intersection of complex business logic and clean data modeling: time intelligence, rolling periods, RLS across large org structures, semantic models that don't break when someone adds a new filter.

Right now I'm Senior BI Specialist at DSV, leading BI reporting across Air and Sea tradelanes through the Schenker acquisition.
Before that I was a Power BI consultant at Izertis delivering for external clients, and before that at Vodafone Portugal where I trained 60 colleagues on Power BI from scratch.

I work well with stakeholders who know what they want but aren't sure how to get there in data. I ask a lot of questions before I touch the model.

MSc in Business Intelligence from NOVA IMS, PL-300 certified, based in Lisbon and available remotely.
  • English

    Native or bilingual

  • Portuguese

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • DSV
    Senior Business Intelligence Specialist
    LOGISTICS AND SUPPLY CHAIN
    April 2025 - Today (1 year and 2 months)
    Lisbon, Portugal
    Took ownership of a small BI project end-to-end, from requirements gathering to delivery. Managed substreams of larger projects, coordinating tasks and ensuring timely delivery. Acted as a point of contact for stakeholders on smaller initiatives, translating business needs into BI solutions. Drove improvements in project planning, delivery efficiency, and reporting scalability.
    Microsoft Power BI Data visualization tabular editor dax Power Query
  • DSV
    Business Intelligence Specialist
    LOGISTICS AND SUPPLY CHAIN
    September 2022 - April 2025 (2 years and 7 months)
    Lisbon, Portugal
    Led the development and deployment of insightful and actionable Power BI reports in an agile team. Collaborated with cross-functional teams to gather requirements and deliver actionable insights. Make necessary changes and updates to data models, ensuring data integrity and optimizing performance for accurate and efficient reporting. Utilize SQL to manipulate and query data, perform data transformations, and alter stored procedures. Identify opportunities for process improvements in reporting and data management, and implement best practices to enhance the overall efficiency and effectiveness of BI operations.
    Microsoft Power BI Power Query dax tabular editor data modeling
  • Izertis
    Senior Power BI Consultant
    CONSULTING AND AUDITS
    February 2022 - August 2022 (6 months)
    Lisbon, Portugal
    Worked as a Power BI consultant at Izertis delivering BI solutions for multiple clients across different industries. Built customised reports and dashboards in Power BI and QlikView, working directly with clients to understand their requirements and translate them into usable reporting.
    Led migration work from legacy BI tools to Qlik Sense, handling both the technical side and client communication throughout the transition. Each project meant getting up to speed fast on a new business context and delivering something that actually worked for that team.
    data modeling Microsoft Power BI Power Query Data analysis Data visualization

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Education

  • Certified PowerBIExpert
    Certified PowerBIExpert
  • Master Degree
    Master Degree

Certifications

Skill set

Categories