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$19 USD / hour
Flag of NETHERLANDS
utrecht, netherlands
$19 USD / hour
It's currently 12:21 AM here
Joined September 4, 2019
0 Recommendations

Martijn A.

@MartijnAlsem

5.0 (2 reviews)
2.6
2.6
100%
100%
$19 USD / hour
Flag of NETHERLANDS
utrecht, netherlands
$19 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Data Analytics Expert (BI)

If you are looking for someone who has (1) Great communication skills (English and Dutch), (2) Understands the needs of your business, (3) Who can provide you excellent and sustainable solutions, and (4) Can help you impact your business, then feel free to contact me! A short overview of what I can help you with: âś…Statistical Analysis with tools and languages as R, Python, SPSS, STATA. âś…Analysis of financials, market, customer, supply chain, e-commerce, and CRM data. âś…Data visualization in tools like PowerBi, Tableau, Excel. âś…Database preparation in tools like MySQL, Access, Microsoft SQL Server, Azure (Data Factory and Azure Analysis Services) âś…Building Databases in SQL, Access, Microsoft SQL Server. I am a data analytics expert with more than five years of experience. And I can build databases and data warehouses (in SQL language), connect your databases to visualization tools (with Azure data factory, Azure Analysis Services, and Power BI), and build visualizations in visualization tools (such as Power BI, Tableau, and Excel). In addition, I can also help you with deep statistical analysis with tools such as R or Python. I have a master's degree in Economics of Management and Organizations, where I have done extensive statistical research with organizational data. And I have worked for multiple stock market-listed companies in Europe. In these companies, I have been responsible for providing insights and preparing databases for financial, sales, market, and customer data using mainstream tools such as Google Analytics, DWH, Microsoft SQL Server, Azure, Excel, and VBA.

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Reviews

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5.0
$200.00 USD
Great working with Martijn, He's above and beyond. I will definitely work with him again. Thanks!
Business Analysis
Azure
Big Data Sales
Business Analytics
+1 more
C
Flag of Micheal A.
@coolguy157
•
2 years ago
5.0
$10.00 USD
Amazing customer focus, hardworking and trust worthy. Highly reccomend.
Analytics
Tableau
Power BI
User Avatar
Flag of Rank Everest ..
@highcagr
•
3 years ago

Experience

Business Analist

Undisclosed
Jan 2019 - Dec 2020 (1 year, 11 months)
Working for a wholesaler in iron mongery for the construction industry. The tasks and responsibilities consist of business analytical activities. My tasks and responsibilities: • Management reporting to support branches (in Microsoft Excel, Microsoft AX and an OLAP Cube.) • (Ad hoc) analysis of sales, finance and market data (in Microsoft Excel and Microsoft AX) • Creating management dashboards (Microsoft SQL Server, Azure Data Factory, Azure Analytics Server, PowerBI)

Business Analyst

Media Markt-Saturn Holding Netherlands B.V.
May 2016 - Jan 2018 (1 year, 8 months)
My tasks and responsibilities: -Management reporting and sales controlling for the web shop (Google Analytics, SAP, SAP Business Objects and Pyramid (BI)) -(Ad hoc) analysis of sales and market in Pyramid (BI), SAP Business Objects and Microsoft Excel -Creating management dashboards -KPI and target setting

Education

(M.sc.) Economics of Management and Organisations | Erasmus School Of Economics

RSM Erasmus University, Netherlands 2015 - 2016
(1 year)

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