Geovanny Hernandez
Senior Data Architect
Andalusia, Spain
Summary
👤
Senior🎓
Top SchoolGeovanny Hernandez is a Senior Data Architect and team lead with a decade of experience designing reliable data platforms and driving data engineering teams across industries from pharma to fintech. Currently at Merck Group, he brings recent leadership experience as Lead Data Engineer at LanguageWire and a strong background in database engineering and SQL Server development dating back to early roles in banking and research publishing. He excels at turning messy, crawled and high-volume datasets into performant, auditable data stores and has hands-on experience across the full data lifecycle including crawling, cleaning, validation, modelling and optimized querying. Comfortable working in regulated and mission-critical environments, he blends pragmatic engineering with process improvements that increase reliability and throughput. Based in Andalusia, Spain, he pairs technical depth with cross-cultural delivery experience across Central America and Europe. Colleagues know him for shipping durable solutions rather than quick fixes and for mentoring teams to sustain them.
9 years of coding experience
13 years of employment as a software developer
Ingeniero de Sistemas, Ingenieril, Informatica, Ingeniero de Sistemas, Ingenieril, Informatica at National University of Engineering
Spanish, English
Github Skills (14)
migration8
dbase7
common-lisp7
csv7
clozure-cl6
pgloader6
migrate6
sbcl6
database5
mysql5
pgsql5
sqlite4
mssql4
postgresql4
Programming languages (1)
Github contributions (5)
geohernandez/ChronicleFromTheTrenches
Oct 2018 - Jan 2025
Contributions:1 push, 1 branch in 6 years 4 months
geohernandez/sqlserver-toolkit
Jan 2021 - Mar 2023
Contributions:9 pushes, 5 branches in 2 years 1 month
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