freiberufler Data Architect auf freelance.de

Data Architect

offline
  • auf Anfrage
  • 10557 Berlin
  • Nähe des Wohnortes
  • en
  • 12.04.2025

Kurzvorstellung

Experienced Enterprise Data Architect with a extensive experience in defining, designing and implementing data architecture with domain driven data design in data mesh across multiple domains in Azure and AWS cloud. Also created data products CVM.

Qualifikationen

  • Data Warehousing2 J.
  • Datenanalyse

Projekt‐ & Berufserfahrung

Enterprise Data Architect Lead (Festanstellung)
Kundenname anonymisiert, Berlin
12/2022 – 12/2023 (1 Jahr, 1 Monat)
Retail
Tätigkeitszeitraum

12/2022 – 12/2023

Tätigkeitsbeschreibung

Managed a central data team, designed and implemented enterprise level and domain data products namely customer 360
view, sales analytics, Campaign analytics, Delivery enablement etc… embedded in Data lakes, Enterprise data
warehouses, robust data ingestion framework, designing data models ,creating standard pipeline architectures and templates, ensuring highquality data integration with business specific dashboards in Power BI reporting using data from Azure Synapse
• Architected the data transformation journey on Azure cloud, integrating multiple source systems including SAP, Google
Ads, Amazon, and various legacy systems from different business areas, ensuring seamless data flow and consolidation.
• Conceptualized and implemented a comprehensive data governance framework and metadata management
repository using Azure Purview, focusing on business terms glossary, data lineage, standard rules, policies, and GDPRcompliant data security matrix.
• Implemented domain-driven data strategy using a Data mesh with a Hub and Spoke model.

Eingesetzte Qualifikationen

Data Warehousing

Data Management Lead (Festanstellung)
Kundenname anonymisiert, Berlin
12/2021 – 6/2023 (1 Jahr, 7 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2021 – 6/2023

Tätigkeitsbeschreibung

Built and managed global data products(customer segmentation, customer review analytics ,claim analytics etc..)
strategy using TOGAF using domain driven data design with Data mesh ensuring coordinated efforts and alignment in
data initiatives.
• Rolled out global data lakes and data warehouses using Azure Cloud (ADF, Azure Storage, Databricks, Synapse) across the
different data products like MWISE, TLA, WIRE, FCB etc. creating and maintaining OLTP and Dimensional Data Models,
developing a comprehensive data governance and MDM framework along with meta data repository.
• Architected and implemented data ingestion and data quality framework with industry standards data pipelines and
developed business-specific Power BI dashboards and metric modelsto support data-driven decision-making.
• Designed and embedded an in-house data quality engine into the data ingestion framework.
• Creating Metric model, Data models( Dimensional and OLTP) and Power BI dashboards for business specific requirements

Eingesetzte Qualifikationen

Data Warehousing

Zertifikate

Data Analytics
Stackfuel Germany
2024

Ausbildung

SAP BW
Ausbildung
SAP
2012
Business Objects Developer
Ausbildung
Oracle
2011
DWBI Specialist
Ausbildung
TDWI
2010
Data Modeling advanced
Ausbildung
Clariteq
2009

Über mich

Throughout my career—including my current role with diverse industries as Data Analytics/Architect Lead—my focus has been on developing enterprise data models and analytical models and dashboards, my achievements reflect my success in those areas. Among the contributions you will note are:
• Designed the enterprise data warehouses/ data lake and analytical data platform and dashboards for Telecom, E-commerce, Manufacturing, CPG, and Airlines clients.
• Created Conceptual, logical and physical data model and also maintained, reviewed and enhanced the Enterprise data models for Data lakes and enterprise Data warehouses for multiple domains.
• Worked towards creating designing and implementing Data mesh with domain driven architecture for greenfield implementations as well as data migration cases.
• Created data governance and MDM framework for all innovation hubs, while designing OLTP (transactional 3NF) and Dimensional (analytics) data models for existing and potential products.
• Designed/implemented unified data strategy covering master data, metadata and data quality across products for OEMs.
• Lead teams of Data Modelers, Data analysts, Data engineers (ETL developers), dashboard developers, DevOps and Data scientists
• Implemented Data quality framework and metadata repository across enterprise.
• Designed data ingestion frameworks defining the ETL processes, Data layers and pipelines in Azure and AWS .

Weitere Kenntnisse

Architected designed and created BI product(business KPIs, pre-built ETL and
dashboards/reports) in the areas of Telecom and Airlines under brand name iDecisions and OADM(Oracle Airlines Data Model) respectively with successful implementation across clients.
Conceptualized and implemented Data strategy using TOGAF (The Open Group Architecture
Framework) with domain driven data product development (Data Mesh with Hub and Spoke).
Proficient in the areas of data modelling like Conceptual , Logical and Physical data models and in the types of data models namely 3rd Norma form OLTP data Model and Dimensional Data Model.
Lead the data model, ETL, dashboard design and rollout of Integrated Data warehouse, CFS ,Analytics, Loyalty Analytics Framework for airlines, Retail, CPG and Manufacturing domain.
Architected and developed data products like sales analytics, Campaign analytics, Delivery enablement, customer review analytics ,claim analytics,, churn prediction, product analytics, refunds and returns etc...

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
Reisebereitschaft
Nähe des Wohnortes
Arbeitserlaubnis
  • Europäische Union
Home-Office
unbedingt
Profilaufrufe
76
Alter
54
Berufserfahrung
17 Jahre und 7 Monate (seit 12/2007)
Projektleitung
6 Jahre

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