Leandro Oniszczuk
Campbell, California, United States
Summary
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Senior🎓
Top SchoolLeandro Oniszczuk is a Senior Staff Software Engineer with 15 years of experience designing scalable, asynchronous systems for search, analytics, and speech processing. Currently leading Sales Solutions architecture at People.ai (Backstory), he focuses on configurable platforms that blend solid engineering practices with AI-driven pipelines for unstructured data and multi-vendor transcription. Previously he led Text Analytics and Medallia Speech teams at Medallia, applying information retrieval and concurrent-algorithm expertise to productionize annotation and transcription workflows. His background spans search and recommendation engines at MercadoLibre, Despegar and IndexTank, and he brings practical teaching experience in data structures and algorithms from the University of Buenos Aires. Known for marrying deep backend craftsmanship in Java with modern AI model integrations, he excels at re-architecting systems to improve scalability and configurability.
15 years of coding experience
15 years of employment as a software developer
Bs, Computer Science, Bs, Computer Science at Universidad de Buenos Aires
Spanish, English
Stackoverflow
172reputation
13kreached
3answers
2questions
Github Skills (28)
kotlin8
binding8
java8
gradle8
json7
groovy7
java-api6
full-text-search6
hosting6
text-parsing6
operator6
api6
php6
jackson6
ruby-client6
Programming languages (3)
Github contributions (5)
loniszczuk/hablamauricio
Jan 2017 - Jan 2017
Contributions:13 pushes, 2 branches in 4 days
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