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
English, Spanish, 日本語 (japonês), Portuguese, 한국어 (coreano)
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
branding8
logos8
icon-pack7
svg-files7
svg7
svg-images6
bootstrap-icons6
octicons6
java4
crud4
python3
flask3
javascript3
spring2
spring-boot2
Programming languages (4)
Github contributions (5)
JonatasFontele/crud-java
Aug 2022 - Feb 2023
Contributions:24 commits, 21 pushes, 1 branch in 6 months
JonatasFontele/introducao-ao-desenvolvimento-de-aplicacoes-em-java-lead-dell
Dec 2020 - Aug 2022
EaD
Contributions:2 PRs, 51 pushes, 2 branches in 1 year 9 months
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