Janis Lesins

Basic

Freiberuflich, Business Intelligence Consultant, SameMission GmbH

Köln, Germany

Skills

SSIS
Power BI
Agile Development
MS SQL Server
ETL
Data Warehouse
Data Analysis
Google Analytics
Microsoft Sharepoint Server
Business Intelligence
SQL
Jira
SSRS
Scrum
Visual Basic for Applications
PHP
Self-service BI
Relational Databases
Microsoft Azure
DAX
Microsoft PowerApps
PowerPivot
E-Commerce
Consulting
Big Data
BI

Timeline

Professional experience for Janis Lesins

  • Current 4 years and 5 months, since Feb 2018

    Business Intelligence Consultant

    SameMission GmbH

  • 4 years and 5 months, Jul 2013 - Nov 2017

    Business Intelligence Consultant

    Picanova GmbH

    • Implementing Microsoft Business Intelligence products: Microsoft SQL Server, SSIS, SSAS, SSRS, SharePoint Server, PowerPivot for SharePoint, Power BI • Designing, developing and deploying a relational data warehouse in MS SQL with SSIS • Gathering requirements and creating dashboards with Power BI, including guidance and consulting to teams • Administering MS SQL Server and databases • Optimizing and automating standard reporting and dashboards • Collaborating with teams to integrate systems

Educational background for Janis Lesins

  • 1 year and 10 months, Sep 2009 - Jun 2011

    Physics

    University of Latvia

  • 5 months, Mar 2008 - Jul 2008

    Physics

    Leibniz Universität Hannover

    Erasmus studies

  • 2 years and 10 months, Sep 2006 - Jun 2009

    Physics

    University of Latvia

Languages

  • English

    Fluent

  • German

    Intermediate

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