Jan Kabela

Experience

• 

  AHASWARE

  Jul 2016 - Jan 2018

  Consultations and development

  Java Developer at TACR

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  Unicorn

  Feb 2018 - Apr 2018

  Software Developer

  Java Developer at TACR

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  UNICO.AI

  May 2018 - Sept 2019

  DWH developer

  Creation data warehouse for platform experts.ai​Responsible for designing schemas for the Data Warehouse​Developed robust Extract, Transform, Load (ETL) processes using Python​Created processes to scrape data from various websites, enhancing the platform's data sources and enriching the dataset​

• 

  Profinit

  Oct 2019 - Jan 2025

  DWH Developer for MSD - AWS: Efficient Deployment: We successfully migrated from manual deployment to Cloudbees, a transition that has streamlined our deployment processes, ensuring regular, efficient, and automated deployments. Seamless Automation: Our team played a pivotal role in migrating from CA automation to Airflow, creating robust DAGs (Directed Acyclic Graphs) for Airflow that orchestrate our workflows seamlessly. Business Collaboration: Collaboration with our business teams is at the core of our success. Together, we have implemented new business rules into our Data Warehouses and Datamarts, ensuring that our data solutions align with the evolving needs of the organization. Data Unity: We achieved the unification of two globally used Data Warehouse schemas into a single schema, simplifying our data architecture and enhancing data consistency across the board. Data Quality: We prioritize data quality through rigorous DQ testing during schema unification and tailor ETL processes to align with country-specific business rules, ensuring accurate and reliable data.DWH Developer for MSD – Oracle / Redshift: Database Migration: Our collaborative efforts were instrumental in migrating Data Warehouses and Datamarts from Oracle to Redshift. Close cooperation with the Business Intelligence (BI) team ensured a smooth transition and maintained data quality.DWH Developer for MSD – Oracle: ETL Enhancements: We have been agile in implementing changes in ETL pipelines based on evolving business change requests, ensuring our data processes remain aligned with the organization's strategic goals. Innovative Solutions: In my role, I've led the development of new ETL processes and the creation of Datamarts to support a new BI solution. Taking an extra step, I've ensured comprehensive documentation, guaranteeing that our solution is easily accessible and usable by the wider organization. Show less

  • Experienced Consultant

    Jun 2023 - Jan 2025

  • Consultant

    Oct 2019 - Jun 2023