I am Vinod, currently working as a Principal Engineer at SumUp for the Data Platform Team.
- Coding - C, C++, Python
- Distributed Systems - Kafka, Pulsar, Pinot
- Big Data Technologies - Flink
- Databases - PostgreSQL, ClickHouse, Snowflake
- Open source data ingestion frameworks
- Speed, performance and cost optimization
- Test-driven code
- Teaching and mentoring Engineers and Students
- Creating in-depth video tutorials on technologies I enjoy working to the community on YouTube
- I possess a research publication on Database Optimization Techniques.