Ciaran Brennan

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ABOUT ME

Ciaran Brennan

My name is
Ciarán Brennan

I am a Category Manager currently based in Ireland with a love for analytics, web development, design and sport.

WORK EXPERIENCE

  • HEINEKEN Ireland
    Category ManagerAug 23 - Present

    Working on the Customer Marketing Team in the Off Trade, I am responsible for helping to grow the Beer and Cider category in conjunction with our customers.


    Power BI SpecialistSep 20 - Jul 23

    Working on the BI and Analytics team in HEINEKEN Ireland, my duties involve creating reports and translating data to allow the business to make better-informed decisions through the use of data. These tasks include constructing daily and weekly trackers, along with ad-hoc reports to provide insights and answers to key commercial questions. The majority of my work is completed using a combination of PowerBI, Excel and SQL.

  • Olytico
    PowerBI ContractorAug 20 - Sep 20

    Olytico are a social media monitoring and analysis company based in Dublin, Ireland. Working as a PowerBI Contractor, I provided Olytico with a demonstration of several capabilities of PowerBI. I automated workflows and built several dashboards in PowerBI for the Media Analysts in Olytico, to exhibit some of these uses.

  • MBAnalyst Melbourne
    Data Analytics ContractorMar 20 - Jul 20

    Working as a contractor for a consulting firm, the majority of my work consisted of cleaning and transforming datasets within Power BI using Power Query and DAX. In conjunction with others, I worked on a number of projects that involved designing and developing dashboards and reports within Power BI for a wide variety of clients across various industries.

  • HEINEKEN Ireland
    Commercial Analyst InternJun 19 - Jan 20

    Using an agile approach, I gathered requirements, designed and built a mobile-first suite of Power BI reports for the Commercial On Trade function. The work involved included building custom visuals in Power BI and getting constant feedback. The solution delivered now enables end users to easily access their own live information from their phones.

  • University College Cork
    Java TutorSep 18 - May 19

    Taught a class that had basic programming knowledge how to build their own functional e-commerce web application. This involved tutoring on a wide range of programming skills including Java, HTML, CSS, Javascript and SQL.

  • PatientKeeper USA
    Technical Services InternMar 18 - Sep 18

    Worked on generating automatic reports from the database comparing application changes for end users. Met business stakeholders to gather user requirements and enhancements for in-house applications. Designed and implemented a new visual appearance for PatientKeeper’s internal reporting website.