Josué Fernández
Chief Technology Officer at Paisamex
Puebla, Mexico
Summary
👤
Senior🎓
Top SchoolJosué Fernández is a seasoned engineering leader and CTO based in Puebla, Mexico, with 13 years building web and backend systems across startups and enterprise teams. He combines hands-on experience with PHP, Ruby on Rails, Node/NestJS, Postgres and AWS with a track record of migrating monoliths to microservices and designing cloud-native infrastructure. As a technical leader he’s led teams at EPAM, Conekta and early-stage platforms, owning architecture, CI/CD, and product-aligned engineering decisions. He’s comfortable spanning front-end and backend concerns—having worked with modern JS, CSS3 and HTML5 as well as API and database design. Beyond the role, he brings a pragmatic hacker’s mindset (self-described programmer by conviction) and enjoys tech culture and airsoft, a hobby that reflects his team-oriented, strategy-minded approach.
13 years of coding experience
15 years of employment as a software developer
Ingeniería, Ingeniería at Instituto Tecnológico de Mérida
English, Spanish
Github Skills (57)
java9
sql8
presto7
sql-query7
onvif7
big-data7
payment-gateway7
aws7
payment7
hive7
payment-processing7
elixir7
adyen7
database6
obsolete6
Programming languages (8)
Github contributions (5)
conekta/conekta-android
Oct 2015 - Jul 2016
Contributions:43 commits, 9 PRs, 34 pushes in 8 months
conekta/conekta-xamarin
Oct 2015 - Nov 2016
Tokenizador para Conekta / Xamarin
Contributions:4 PRs, 15 pushes, 3 branches in 1 year
xamarinxamarin-forms
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