Joao Ferreira
Arquiteto De Soluções De Software at CEPEL
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolJoao Ferreira is a seasoned software solutions architect with over three decades of IT experience and more than 13 years focused on architecture roles, currently shaping software strategy at CEPEL in Rio de Janeiro. He combines deep hands-on expertise in integration platforms (webMethods and custom frameworks), J2EE/Jakarta EE stacks, and modern data engineering (Delta Lake, Apache Iceberg, Spark) with practical security know-how in PKI, electronic signatures and JVM tuning. A Certified Scrum Master and COBIT-aware professional with an MBA and a Master's in Computer Science (Data Science), he blends agile delivery practices with formal governance and risk assessment. Joao has a track record of defining development methodologies, CI/CD toolchains and deployment architectures across heterogeneous environments including WebLogic, AD SSO and embedded LabVIEW systems. He brings uncommon breadth—from legacy groupware and Lotus Domino solutions to deep-learning time-series models (LSTM/GRU/CNN) for analytics—making him effective at bridging operational constraints and advanced data science. Colleagues rely on him to turn complex integration and non-functional requirements into pragmatic, secure, and maintainable systems.
13 years of coding experience
36 years of employment as a software developer
MBA Business Administration, MBA Business Administration at FGV - Fundação Getulio VargasCertified SCRUM Master Agile Management, Certified SCRUM Master Agile Management at Knowledge21Pontifical Catholic University of Rio de JaneiroBacharel em Fisica Física, Bacharel em Fisica Física at Universidade Federal do Rio de Janeiro
English, Spanish, Portuguese
Github Skills (200)
in-memory10
parquet10
toolbox10
eclipse10
devtools10
java10
jupyter-kernels10
bot-platform9
bots9
theia9
apache-arrow9
swiftui9
whatsapp9
kotlin9
css9
Programming languages (18)
Github contributions (5)
joao-parana/tex-live
Aug 2016 - Mar 2019
Contributions:16 commits, 11 pushes, 1 branch in 2 years 7 months
joao-parana/web-xe-ubuntu
Mar 2015 - Sep 2017
Contributions:7 commits, 13 pushes, 1 branch in 2 years 6 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.