Sergio Chancay
Senior Software Engineering at Devsu
Quito, Pichincha, Ecuador
Summary
👤
Senior🎓
Top SchoolSergio Chancay is a Senior Software Engineer based in Quito, Ecuador, with 11 years building backend systems in Go, Python and Java across fintech and banking platforms. He led development of a high-performance Go data processing engine at NovoPayment, cutting processing time and resource use for massive record files, and now brings that scale-focused mindset to Devsu. His background includes deep experience with Spring Batch, webflux and core banking frameworks (Cobis), plus practical ops skills in Bash and log analytics with the Elastic stack. Sergio combines hands-on implementation with system-level thinking—adapting legacy banking cores for multi-core deployments and automating batch processes—making him effective where performance, reliability and domain complexity meet.
11 years of coding experience
9 years of employment as a software developer
Ingeniero en Sistemas Computacionales, Ingeniería informática, Ingeniero en Sistemas Computacionales, Ingeniería informática at Universidad Estatal del Sur de ManabiIngeniero en Sistemas, Ingeniería informática, Ingeniero en Sistemas, Ingeniería informática at Holy Bible Community
Spanish, English
Stackoverflow
823reputation
505kreached
31answers
1question
Github Skills (140)
python10
tomee10
bash10
intellij-idea10
network-server10
oh-my-zsh10
shell10
spice10
cli10
jmeter10
oai10
rails10
microprofile10
java10
springfox10
Programming languages (8)
Github contributions (5)
sercheo87/openliberty-grafana
Dec 2019 - Aug 2022
See metrics on Grafana of app running on Open Libery
Contributions:4 PRs, 7 pushes, 5 branches in 2 years 7 months
microprofiledockeropenlibertygrafanametrics
sercheo87/AdministrationProject
Jan 2015 - Apr 2022
Administration general of basic process for project.
Contributions:1 PR, 108 pushes in 7 years 4 months
administration
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