Kristo Raun
Data Engineer
Viljandimaa, Estonia
Summary
👤
Senior🎓
Top SchoolKristo Raun is a data engineer and researcher with 11 years of experience building cloud data platforms, warehouses, lakes and lakehouses across Azure, GCP and AWS for startups, mobility, finance and government. He combines hands-on pipeline and ETL work (SQL, Python/PySpark, dbt, Airflow, Kafka/Flink) with data strategy, governance and dimensional modeling to make data genuinely usable for decision making. As founder of Curione and a consultant, he focuses on sustainable systems and mentoring teams to avoid reinventing the wheel, having contributed to 10+ production platforms. Kristo also teaches and supervises MSc/BSc students at the University of Tartu while researching streaming conformance checking for near real-time business data. An interesting mix of academia, consulting and product work, he pairs practical delivery with research-led approaches to streaming and compliance problems.
11 years of coding experience
12 years of employment as a software developer
BA in Marketing and Management Communication, BA in Marketing and Management Communication at Aarhus UniversityMSc in Business Information Technology, MSc in Business Information Technology at TalTech – Tallinn University of TechnologyDoctor of Philosophy - PhD, Online Conformance Checking, Doctor of Philosophy - PhD, Online Conformance Checking at University of Tartu
Estonian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
process-mining8
mining8
trie7
python6
machine-learning5
data-mining5
data-science4
azure-cosmos-db2
spark2
databricks1
trend1
azure-sql1
apache-spark1
apache1
azure1
Programming languages (5)
Github contributions (5)
DataSystemsGroupUT/ConformanceCheckingUsingTries
Mar 2022 - Oct 2022
A Trie-based approach to efficiently compute alignment approximations
Contributions:29 commits, 2 PRs, 13 pushes in 6 months
trieapproachalignmentconformance-checkingprocess-mining
DataSystemsGroupUT/StreamingConformanceChecker
Aug 2023 - Jan 2025
Streaming Conformance Checker on top of Beamline
Contributions:2 PRs, 7 pushes, 2 branches in 1 year 4 months
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