José Cisterna
Self Employed
Medellín Metropolitan Area Colombia
Summary
🤩
Rockstar🎓
Top SchoolJosé Cisterna is a seasoned Staff Technical Support Engineer with over 14 years of professional experience and more than two decades working with Microsoft platforms and Java across development and global enterprise support. He has led and scaled support teams at Calyptia/Chronosphere and now contributes platform reliability and pipeline support at Palo Alto Networks while maintaining freelance JVM/Spring consultancy for finance clients. A practical polyglot across *nix environments, José combines hands-on backend and DevOps work—evidenced by substantive contributions to the widely used Fluent Bit project—with strong incident management and customer-success instincts. Colleagues value his calm under pressure, rapid learning curve, and ability to translate complex technical issues into clear outcomes for customers.
14 years of coding experience
14 years of employment as a software developer
UtemUniversidad de Ciencias de la Informática
English
Stackoverflow
1,033reputation
59kreached
17answers
1question
spring-security
top-5%
Github Skills (22)
c1110
c1710
logging10
data-collection9
collector9
spring-security9
stream-processing8
cloud-native8
prometheus7
fluent-bit6
fluentd6
google-contacts-api6
android6
spring-boot6
facebook6
Programming languages (14)
Github contributions (5)
fluent/fluent-bit
Dec 2021 - Dec 2022
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:3 reviews, 10 commits, 39 PRs in 11 months
Contributions summary:José primarily contributed to bug fixes, code improvements, and feature enhancements within the Fluent Bit project. Their work involved addressing typos in comments, improving descriptions, and removing redundant code. They also focused on optimizing performance and handling potential data size limitations in the chronicle output plugin, alongside addressing issues in other plugins. The user further demonstrated proficiency by addressing logging and request handling issues in multiple input plugins.
bsdlinuxwindowsfluentdc
lecaros/flutter_file_picker
Nov 2019 - Aug 2023
File picker plugin for Flutter, compatible with both iOS & Android and desktop (go-flutter).
Contributions:2 PRs, 2 pushes, 3 branches in 3 years 9 months
ios-androiddartandroidflutter-pluginfile-picker
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