Jonatas Dourado
Data Analyst
Fortaleza, Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolJonatas Dourado is a data analyst and developer with nine years of hands-on experience building BI, ETL pipelines, and dashboards while administering production databases for government and enterprise environments. He blends backend Java/Spring Boot and Python/Flask full-stack skills with practical data engineering tools—Airflow, Spark, ClickHouse, Redis—and a track record automating data flows and tuning PostgreSQL/Oracle systems. Currently pursuing a master’s in Climatology, he applies geoprocessing, clustering, and genetic-algorithm research to real-world problems and is building a personal web app that explores clustering methods in meteoritics. Comfortable moving between research and production, he has also delivered gamified prototypes, cloud deployments, and domain-focused dashboards for state government users. Multilingual and interdisciplinary, Jonatas pairs analytical rigor from scientific computing with pragmatic engineering to turn complex spatial and temporal datasets into actionable insights.
9 years of coding experience
2 years of employment as a software developer
Master's degree Climatology, Master's degree Climatology at Universidade Estadual do Ceará
Japanese, English, Portuguese, Spanish, Korean
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
icon-pack7
svg6
svg-files6
svg-images5
logos5
branding4
crud4
flask3
javascript3
java3
python2
spring-boot2
jwt-authentication1
restful-api1
microservices1
Programming languages (4)
Github contributions (5)
JonatasFontele/crud-java
Aug 2022 - Feb 2023
Contributions:24 commits, 21 pushes, 1 branch in 6 months
JonatasFontele/machine-learning-lead-dell
Mar 2021 - Apr 2025
Contributions:51 pushes, 3 branches in 4 years 1 month
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