
Bartek K.
Mac Automation and AI Workflow Developer
Skills

See my services

Portfolio
Work experience
Software Developer
TomTom • Full-time
Aug 2021 - Present • 5 yrs 2 mos
- Build and operate Scala/Spark data pipelines on Databricks (Delta Lake, Kafka, Parquet) processing large-scale, multi-source geospatial data for an EV-charging data platform. - Develop Java/Spring Boot microservices and backend APIs for the same platform, backed by PostgreSQL/PostGIS. - Own testing (ScalaTest, JUnit, Testcontainers), CI/CD (Azure Pipelines, GitHub Actions) and coud infra (Azure, Kubernetes, Docker, Terraform) for the services I build.
Software Developer
IDEMIA • Full-time
Sep 2018 - Jul 2021 • 2 yrs 10 mos
- Connectivity domain: backend for provisioning virtual eSIM profiles. - Identity domain: backend and APIs for fingerprint-based stadium entry and mobile ticketing/subscriptions. - Identity domain: backend for document data extraction and authentication (IDs, driving licences). - Identity domain, Document Authentication team: backend extracting and verifying data from ID-document images, including fake-document detection.