Jairo Lenfers
DevOps Technical Lead at Blunix Tecnologia
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolJairo Lenfers is a DevOps Technical Lead with 11 years of experience building and modernizing large-scale infrastructure, currently driving observability, CI/CD and container orchestration at Locaweb. He combines deep Linux and SRE expertise with hands-on coding in Python, Go and Bash to automate operations across thousands of servers and hundreds of thousands of sites. Notably, he architected a machine-learning–based SPAM prevention system and bespoke monitoring integrations to extract metrics from legacy platforms. A former CEO who built cloud backup products for the Brazilian market, he brings both entrepreneurial pragmatism and strategic vision to operational reliability. Based in Santa Catarina, he’s completing an SRE specialization at PUC Minas, blending formal study with extensive practical experience in high-availability systems.
11 years of coding experience
12 years of employment as a software developer
Electronic Technician, Electronic, Electronic Technician, Electronic at Centro de Educação Profissional Hermann HeringPós-graduação Lato Sensu - Especialização, Site Reliability Engineering (SRE), Pós-graduação Lato Sensu - Especialização, Site Reliability Engineering (SRE) at PUC MinasFURB, Electrical Engineering, FURB, Electrical Engineering at FURB - Universidade de Blumenau
English
Github Skills (23)
http-api10
python-bot10
noweb9
whatsapp9
rest-api8
reverse-engineering8
rest8
websocket8
socket8
ws8
nodejs8
javascript-api7
http7
go6
typescript6
Programming languages (6)
Github contributions (5)
JLENF/goexec
Mar 2023 - Jun 2026
go-exec is a client/server utility written in Go and Python to executing commands remotely.
Contributions:10 PRs, 21 pushes, 2 branches in 3 years 3 months
JLENF/tux.tools
Aug 2022 - Sep 2022
Contributions:8 commits, 4 PRs, 4 pushes in 1 month
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