Oleksandr Nitavskyi
Software Engineer at Datadog
Switzerland
Summary
🤩
Rockstar🎓
Top SchoolOleksandr Nitavskyi is a seasoned software engineer with 13 years of experience building high-performance, streaming-first systems and scalable architectures, currently contributing at Datadog from Switzerland. He grew through progressive engineering and technical leadership roles at Criteo, where he helped maintain one of Europe’s largest Kafka infrastructures and led design of real-time event-time pipelines and an Invalid Traffic Detection platform. Comfortable across the stack, he has a strong background in high-throughput Java and C++ systems, ML dataset pipelines, and production infrastructure tuning from earlier roles at Grammarly and enterprise projects. An enthusiastic Flinker and believer in streaming, he combines pragmatic engineering with architectural vision to turn complex, data-heavy requirements into reliable, maintainable systems. Notably, his career shows a consistent focus on reducing accidental complexity and enabling developer velocity in large-scale data platforms.
13 years of coding experience
10 years of employment as a software developer
Master, Computer Science, Master, Computer Science at Dnipropetrovsk National University
English, French
Stackoverflow
5,304reputation
749kreached
85answers
4questions
eclipse
top-1%
apache-spark
top-5%
scala
top-5%
java
top-5%
jdbc
top-5%
Github Skills (45)
apache-flink10
python10
big-data10
apache10
java10
scala10
sql10
eclipse10
monitoring9
apache-spark9
jdbc9
profiling9
otel9
logging9
datadog9
Programming languages (4)
Github contributions (5)
JTaky/flink
Jul 2018 - May 2024
Mirror of Apache Flink
Contributions:69 pushes, 16 branches in 5 years 11 months
flinkapachebig-dataapache-flinkjava
criteo-forks/flink
Nov 2017 - Aug 2020
Mirror of Apache Flink
Contributions:23 PRs, 20 pushes, 6 branches in 2 years 9 months
flinkapachebig-dataapache-flinkjava
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.