Dawid Wysakowicz

Dawid Wysakowicz

1. GetInData

   • Flink
     • First FlinkForward 2015
     • Contributions
       • Committer
       • FlinkCEP
         • NFA
           • Continuity
           • Quantifiers
         • Side Outputs
       • TableAPI & SQL
       • Extracting lambda's TypeInformation
     • Presentations
       • Flink Forward 2017
       • Big Data Spain / Big Data Tech Warsaw
       • Warsaw Meetup
       • Stepping out of comfort zone
   • Notification system
     • Flink
       • Custom CoProcessFunction
         • Control stream + event stream
         • Abstract trigger scoped state & timers
         • Events & timers sorting
       • Avro
         • Hortonworks Schema Registry
     • Kafka
     • NIFI
   • Trainings
     • Conducting
     • Preparing materials

2. Wincor-Nixdorf

   • First Work
   • Development process
     • CI
     • Review
   • Payment Terminal Apps
     • UI Library
       • Cross platform
       • Configurable
     • Embedded Apps
       • Memory awareness
       • Concurrency issues
     • C & C++

3. Education

   • Master Degree
     • Genomic Data
       • Generator
     • Distributed engines
       • SQL
       • Spark
       • Hive on Tez
       • Presto
     • File formats
       • ORC
       • Parquet
       • Compressions

4. MCX

   • Emergency console dispatcher
     • .NET
     • Integration with external systems
   • Energy calculator App
     • JAVA
     • Docker
     • Microservices
     • WebUI
   • Desire to learn
   • Development environment
     • Gerrit
     • Jenkins

5. mBank

   • "Client360"
     • Elasticsearch
       • Query/Indices Optimization
     • Geolocation
     • Javascript
     • Spark ETL jobs
     • Heatmap

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