Marcin Wiśniowski
Co-Founder at Databros
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarcin Wiśniowski is a data engineering leader and co-founder with 11 years of experience designing and delivering large-scale analytical ecosystems based on Hadoop, Cloudera/Hortonworks stacks, and modern ingestion tools like NiFi and Flume. He combines hands-on engineering—Hive, Pig, Spark, Python and Java—with project leadership and Agile coaching across telco, finance, manufacturing, utilities and advertising domains. At Teradata he led Data Lake and Unified Data Architecture projects for European customers, and now helps organizations build production-grade analytics platforms through Databros and his consultancy, mfw.pl. A long-time Hadoop specialist and trainer, he bridges low-level ETL/MapReduce work with high-level architecture and operational concerns such as security and governance. Based in Warsaw, he pairs entrepreneurial initiative with deep practical experience in both R&D and client delivery, often translating legacy DW systems into scalable big-data ecosystems.
11 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.) IT, Master of Science (M.Sc.) IT at Politechnika Krakowska im. Tadeusza KościuszkiV LO im. Augusta Witkowskiego w Krakowie
Polish, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (24)
firmware10
3d-printer10
3d-printing10
esp3210
arduino10
32-bit9
avr9
microcontroller8
atmel8
opensearch-dashboards7
arduino-library7
vnet6
zfs6
opensearch6
jail6
Programming languages (3)
Github contributions (5)
marcinwisniowski/raspberry
Aug 2019 - Aug 2019
Contributions:16 pushes, 2 branches in 11 days
marcinwisniowski/RepData_PeerAssessment1
Jan 2015 - Jan 2015
Contributions:7 pushes in 1 day
peer-assessmentreproduciblebioinformaticsassessmentreproducible-research
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