Freelance Power BI Expert
Helping to make the right decisions based on data
About Me
My name is Tuomas Vihervaara and I am a freelance data consultant.
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I translate data into valuable and comprehensible insights by utilizing Power BI and other business intelligence tools. With my 9 years of solving business problems with data and analytics, I've helped over 15 companies, including some of the biggest companies in Finland, to make better decisions, improve results and generate cost savings with smart utilization of data.
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I am open for both full-time and part-time work. You can find my CV here.
Contact:
tuomas@viherdata.com
+358 40 8254205
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Tuomas Vihervaara
Microsoft Certified: Power BI Data Analyst Associate
Microsoft Certified: Azure Enterprise Data Analyst Associate
Microsoft Certified: Fabric Analytics Engineer Associate
Microsoft Certified: Azure Data Engineer Associate
Master's degree in Economics
Services
Power BI
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Planning and developing Power BI reports and dashboards for better decision-making
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Optimizing data models and report speed
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Helping with Power BI best practices in the organization
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Setting up and maintaining your organization's Power BI Admin settings
Recent projects
Power BI Developer, energy industry (10/2021 - ongoing)​
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Developing Power BI reports for various use cases: B2B sales, market pricing, marketing efficiency, website traffic and SEO reports, customer survey reporting etc.​​
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Developing Power BI reports including a report with a capability to add and modify data using PowerApps.
Power BI Admin, Fortum (8/2021 - 12/2021)
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Planning of Power BI Gateway setup in the organization
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Developing a Power BI report of the tenant information to get a clear picture of the Power BI usage in the organization. PowerShell scripts were developed to get the necessary data.
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Power BI Developer, Crasman Oy (6/2021 - 10/2021)
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Auditing and developing Power BI reports
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Modifying a custom HubSpot connector to be able to fetch data from HubSpot custom fields
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Power BI Developer, packaging industry (9/2021 - 10/2021)
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Designed and developed a KPI dashboard for C-level use in a large organization. Development was made with Visual Studio in SSAS (SQL Server Analysis Services).
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Technologies: Power BI, SSAS, Azure Databricks, Azure Data Factory.
