Tuomas Rautiola

Tuomas Rautiola Email and Phone Number

Senior Consultant, Data at Lease Deal IT Oy @ Lease Deal IT Oy
helsinki, southern finland, finland
Tuomas Rautiola's Location
Helsinki, Uusimaa, Finland, Finland
Tuomas Rautiola's Contact Details

Tuomas Rautiola work email

Tuomas Rautiola personal email

n/a
About Tuomas Rautiola

Tuomas Rautiola is a Senior Consultant, Data at Lease Deal IT Oy at Lease Deal IT Oy. They is proficient in Swedish and English.

Tuomas Rautiola's Current Company Details
Lease Deal IT Oy

Lease Deal It Oy

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Senior Consultant, Data at Lease Deal IT Oy
helsinki, southern finland, finland
Website:
leasedealit.fi
Employees:
7
Tuomas Rautiola Work Experience Details
  • Lease Deal It Oy
    Senior Consultant, Data
    Lease Deal It Oy Jan 2024 - Present
    Helsinki, Uusimaa, Finland
    Data, data engineering, data science, machine learning, data architecture, Business Intelligence, data warehousing, lakehousing, databases, integrations, ETL/ELT pipelines, applications and related through DevOps practices. Especially Microsoft and Apache related stuff (Azure, Spark, Microsoft SQL Servers, .net framework apps etc). On-prem and cloud. Databricks, Synapse, JupyterHub notebooks, Visual Studio (and other Microsoft stuff), Shiny framework apps, Delta Lake, Azure Data Factory, Azure Function apps, Azure Logic apps + other various cloud resources, BI tools and data management technologies and methodologies. Agile development methods (especially scrum).Python, SQL, R, C#, VB.net, git, regex, Markdown, LaTeX, pyspark (and pyspark.ml), pandas, shiny etc
  • Eltel Networks
    Bi Solution Architect & Senior Developer
    Eltel Networks Nov 2021 - Dec 2023
    Helsinki, Southern Finland, Finland
    Responsible for the Business Intelligence solutions within Eltel Networks. Acting as an enterprise-wide resource, providing intelligence for users in a global, multilingual environment. Responsible (lead developer/architect, DBA) of the enterprise data warehouse solution. During my time at Eltel I've created 100+ Qlik Sense (/QlikView) apps containing hundreds of different reports with various kind of data models and data pipelines. I've also been creating/managing BI related integrations.2023: Qlik cloud switch continuation, data warehouse to Azure project. Switching from on prem structures to cloud essentially. Also quite a lot of data engineering + BI work with all business areas from all of the countries.2022: Especially cloud based architecture planning and Qlik cloud switch implementation. Constant development and day-to-day action on current solutions whilst also planning and leading the best possible setup for the future. Business intelligence (BI), reporting, ETL, data engineering, data modelling, process modelling, data warehousing (DWH), data lakes, data architecture design, Data Vault, information marting, incremental data loading, cloud sourced data retrieval, integrations, requirement definitions etc. Snowflake schema > star schema.QlikView, Qlik Sense, NPrinting, Microsoft Azure, Oracle (PL/SQL), MS SQL (T-SQL), NoSQL, XQuery, Visual Studio, SSIS, C#, PySpark, RESTful API's, JSON, XML, XSLT, FReNDS, Azure Data Factory, Synapse Analytics, DevOps, Data Lake, Jupyter notebooks (SQL/Python/R)
  • Eltel Networks
    Bi Developer
    Eltel Networks Mar 2018 - Nov 2021
    Helsinki Area, Finland
    Business intelligence (BI), reporting, ETL, data engineering, data modelling, process modelling, data warehousing (DW), data architecture design, data vaulting, information marting, incremental data loading, cloud sourced data retrieval, integrations, requirement definitions etc.QlikView, Qlik Sense, NPrinting, Oracle (PL/SQL), MS SQL (T-SQL), NoSQL, XQuery, Visual Studio, SSIS, C#, RESTful API's, JSON, XML, XSLT, FReNDS.Acting as an enterprise-wide resource, providing intelligence for users in a global, multilingual environment. Responsible (lead developer/architect, DBA) of the enterprise Data Vault / Information Mart solution. Both solution designing and hands on implementation. Also creating/managing BI related integrations. I'd say both my strenghts and interests lie within operational intelligence and perspective, if compared to the (perhaps) more traditional financial approach.
  • Patria
    Manager, Configuration Management
    Patria Jun 2017 - Mar 2018
    Hämeenlinna/Tampere, Finland
    - Process owner of the Engineering Change Management (ECM) process.- Chairman of the configuration control board/committee (+ a delegate for manufacturing)- Data analysis of ECM process (SQL queries/other data extraction methods, VBscript calculations, QlikView visualizations etc.) and for related processes (like manufacturing and sourcing)Average lead time for engineering changes dropped by ~22% when I was at the helm.
  • Patria Land Systems Oy
    Ips Engineer
    Patria Land Systems Oy Jun 2016 - Jun 2017
    Hämeenlinna/Tampere, Finland
    - Engineering change management (ECM) on every customer relationship - Chairman of the configuration control board/committee (+ a delegate for manufacturing) - Managing and coordinating each individual configuration change from design to implementation- Data analysis of ECM process (SQL queries/other data extraction methods, VBscript calculations, QlikView visualizations etc.) and for related processes (like manufacturing and sourcing)- Development of data analysis solutions for data generated by the products- Ongoing development of product data management (PDM)- Implementation, utilization and development of customer satisfaction management tools (which were initially designed by my hand)Samples of tools used: QlikView, Visual Basic (VBA), Excel, Access, ERP, PDMIn general I'd say the best thing I've learned from this position is the capability and knowledge to see the business as a whole, to know how to look at the big picture. My position has had an interface to most of the departments, which has shown me how to solve problems without causing collateral damage. I believe this is a valuable lesson I will look back to during the upcoming challenges that life will throw at me.
  • Patria Land Systems Oy
    Master Thesis
    Patria Land Systems Oy Jan 2016 - Jun 2016
    Hämeenlinna, Tampere, Finland
    Title: "Customer satisfaction and how to manage it in a defense industry organization".Defining the customer and modelling customer satisfaction within business context, modelling business processes from customer's point of view (contact points, critical aspects), defining a foundation of precedents of custormer satisfaction within the industry, discussing cultural differences etc... relating these to each other, ultimately creating a model defining what customer satisfaction means in defense industry context. Another major outcome was to design tools for managing customer satisfaction for the employer.
  • Liikennevirasto / Trafikverket / Finnish Transport Agency
    Trainee At Information Systems Development Unit
    Liikennevirasto / Trafikverket / Finnish Transport Agency May 2015 - Dec 2015
    Helsinki, Tampere, Finland
    Project worker in web service development projects (fta.fi, baltice.org, ensi.fta.fi), FTA Intranet development project (various tasks like SEO), revising and co-writing Enterprise Architecture and Information Security guidelines in co-operation with experts at FTA and other various tasks.In FTA's public web page (fta.fi) and ENSI development projects I worked within the implementation team as a technical root user. Carried out with agile methods, my tasks included defining and planning the functionality and visuals in relation to business needs, evaluation and validation of completed tasks and implementation of the service in co-operation with other members of the project team.
  • Telinemestari Oy
    Scaffold Assemblyman
    Telinemestari Oy May 2014 - Aug 2014
    Tampere, Finland
    Assembling and dissembling construction scaffolds and weather resistant construction covers. Versatile and physical work in different circumstances and environments.
  • Tampereen Perheravintolat Oy
    Kitchen Employee
    Tampereen Perheravintolat Oy May 2011 - Aug 2013
    Tampere, Finland
    Food preparation, customer service, cleaning related tasks and storage management. Mostly part-time work during weekends.
  • Tampereen Perheravintolat Oy
    Kitchen Employee
    Tampereen Perheravintolat Oy Jun 2008 - Aug 2010
    Tampere, Finland
    Food preparation, customer service, cleaning related tasks and storage management. Mostly part-time during my time in the army.
  • Tampereen Ykkösjakelut Oy
    Paperboy
    Tampereen Ykkösjakelut Oy Apr 2005 - Dec 2006
    Tampere, Finland
    Sorting and delivering papers, magazines and advertisements.

Tuomas Rautiola Education Details

Frequently Asked Questions about Tuomas Rautiola

What company does Tuomas Rautiola work for?

Tuomas Rautiola works for Lease Deal It Oy

What is Tuomas Rautiola's role at the current company?

Tuomas Rautiola's current role is Senior Consultant, Data at Lease Deal IT Oy.

What is Tuomas Rautiola's email address?

Tuomas Rautiola's email address is tu****@****tria.fi

What schools did Tuomas Rautiola attend?

Tuomas Rautiola attended Tampere University Of Technology, University Of Groningen.

Who are Tuomas Rautiola's colleagues?

Tuomas Rautiola's colleagues are Kari Lehtomaa, Tero Mielikäinen, Jani Syrjänen, Marko Karjalainen, Vili Koskinen, Teemu Salminen, Anders Nordquist.

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