Alejandro Abdelnur
Co-founder, Chief Technology Officer at Tabsdata
Hamburg, Germany
Summary
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SeniorAlejandro Abdelnur is a seasoned technology leader and co-founder currently serving as CTO at Tabsdata, bringing over two decades of experience building high-scale distributed systems, Big Data platforms, and SaaS architectures. He has deep hands-on expertise in Java/J2EE, web services, XML, and SQL-backed N-tier systems, and played foundational roles in Apache projects including Oozie (founder/PMC) and Hadoop (committer/PMC). His career spans senior engineering and architect roles at Sun, Google, Yahoo, Cloudera and StreamSets, where he focused on systems integration and operationalizing large data flows. An innovator with nine granted patents and active participation in standards bodies (JCP, OASIS), he combines product-minded engineering with public-facing communication—conference talks, specs and papers. Based in Hamburg, he is comfortable leading distributed, cross-organizational teams and turning research-grade technology into production-ready platforms.
16 years of coding experience
31 years of employment as a software developer
Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (123)
origami10
hbase10
recovery10
high-performance10
database10
kafka10
java10
intelligent10
timesheet10
jdbc10
pool10
connection-pool10
hikaricp10
architecture9
data-stream9
Programming languages (1)
Github contributions (5)
kiritbasu/datacollector
Oct 2014 - Sep 2015
StreamSets DataCollector
Contributions:968 commits in 11 months
timesheetorigami
YahooArchive/oozie
May 2010 - May 2011
Contributions:159 commits in 1 year
workflow-enginesparkhadoopoozieworkflow
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