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Xin XingXX

Xin Xing

Enterprise Data Architect | Cloud DW | ETL/ELT

€640/day
Munich, DE
15+ years

Average response time: 1 hour

About Xin

I am an Enterprise Data Architect at BMW Group, with 15+ years of experience in cloud data platforms (Snowflake, AWS), ETL→ELT modernization, and BI/Reporting solutions.
I occasionally collaborate on external projects to share expertise, explore new challenges, and exchange best practices.

💡 My freelance focus: advisory sessions and strategy workshops (Beratung & Workshops), not long-term implementation. I support organizations in defining scalable data architectures, harmonizing KPIs, and reviewing data pipelines for best practices.

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Services I provide (examples):

Data Architecture Advisory – 1–2 sessions on selecting and designing cloud DW architectures (Snowflake, Redshift, BigQuery, Azure Synapse).

BI & KPI Strategy Workshops – Harmonization of KPIs, reporting structures, and BI roadmap guidance.

ETL/ELT Pipeline Reviews – Health checks and best practice recommendations for existing data processes.

Sparring Partner for IT leads / business stakeholders – Strategic input on data initiatives and technology choices.
  • English

    Native or bilingual

  • German

    Native or bilingual

  • Chinese

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • BMW
    Chief data architect, IT project manager
    March 2022 - Today (4 years and 3 months)
    • Chief Data Architect for BMW Bank Central Data Warehouse.
    • Introduced the Snowflake technology to BMW Financial Service IT
    • IT lead for several data related projects for BMW Bank, such as
    EinSig, FinRep
    • Led the Proof of Concept for BMW Financial Service’s first Cloud project
  • BMW Group
    Project Manager, Maintenance Manager
    February 2017 - February 2022 (5 years and 1 month)
    • Managed the maintenance of several key data applications

    • Rolled out central Data Warehouse solutions to various markets
    Oracle PL/SQL Informatica Agile method Data analysis
  • Capgemini Group
    Senior Solution Architect, Senior Software Engineer
    July 2014 - January 2016 (1 year and 6 months)
    Munich, Germany
    • Served as Technical Lead for multiple Data Warehouse projects involving BMW, Alphabet, First Data, DB Schenker
    • Led nearshore development teams based in Poland
    • Served as ETL/Informatica trainer for Capgemini Germany Insights & Data team
    ETL Technical project management Oracle

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Education

  • Master major in Mathematics, minor in
    Uni. Göttingen
    2009
    Master major in Mathematics, minor in
  • Certified Project Manager (PMI)
    Certified Project Manager (PMI)

Skill set

Categories