Kubernetes, AWS, DevOps, Infrastructure

2/2020 – 3/2020

Maintenance and further development of source code and infrastructure for Article Sales Forecasting team:
- CI/CD jobs based on Zalando's proprietary CI/CD system and Jenkins
- Kubernetes operators development for ML workloads orchestration - Python based wrapper libraries for data pre/post processing (Spark/Databricks) and running ML models

Continuous Delivery, Python, Amazon Web Services (AWS), Kubernetes

5/2019 – 12/2019

• Working on on-boarding of the new Cloud Sync Module service to HERE Location Platform developed by automotive department for large automotive OEM Group;
• Working on on-boarding of 2 new Routing Hybrid services to HERE Location Platform developed by automotive department for multiple international OEM clients etc.;
• Working on on-boarding of 2 new Traffic services to HERE Location Platform developed by automotive department;
• Working on improving different tools and components used in HERE Location Platform.

Continuous Delivery, DevOps (allg.), Jenkins, Python, Puppet, Amazon Web Services (AWS), Kubernetes

4/2016 – 10/2018

Working as an SRE in a cross-functional team of machine learning engineers, backend and frontend developers.
Full responsibility for the entire infrastructure (AWS and Kubernetes based) which runs all services developed by the team, with relatively complex architecture and big databases (MySQL 3TB+, MongoDB: 2TB+).
Making architecture decisions for the infrastructure, supporting developers with infrastructure related questions, monitoring, alerting, on-call duties. Taking care of application performance, troubleshooting, DB architecture.

Continuous Delivery, DevOps (allg.), Amazon Web Services (AWS), Kubernetes