Ualter Pereira
Senior Principal System Engineer at Boehringer Ingelheim
Barcelona, Catalonia, Spain
Summary
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Senior🎓
Top SchoolUalter Pereira is a Senior Principal System Engineer based in Barcelona with over two decades designing and building distributed systems and 11 years focused on cloud-native architecture and platforms. He currently architects and implements AWS-based solutions—IaC, containerization (EKS/Kubernetes), and platform integrations—to enable data engineering and ML pipelines at Boehringer Ingelheim. His background spans banking and enterprise systems, SOA/EDA governance, and migration to cloud-native microservices, giving him a rare mix of legacy-integration savvy and modern cloud engineering. Skilled in Python, Go and Java, he couples hands-on implementation with platform strategy, automating infrastructure with Terraform/Ansible and GitOps patterns. Not obvious from titles alone: he began professional development in the mid-1990s, which informs a pragmatic, long-view approach to reliability and evolution of large-scale systems.
11 years of coding experience
27 years of employment as a software developer
BS, Information Technology, BS, Information Technology at UNIP - Universidade PaulistaSun Systems (Java Courses)Pos-Graduação, IT Object Oriented, Pos-Graduação, IT Object Oriented at SENAC
English, Spanish, Portuguese
Stackoverflow
2,369reputation
1.5mreached
32answers
1question
java
top-5%
eclipse
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jpa
top-5%
Github Skills (34)
spring10
authentication10
spring-security10
java10
security10
spring-boot10
oauth10
architecture9
diagram9
graphviz9
eclipse9
jpa9
prototyping8
elasticsearch6
architectures6
Programming languages (7)
Github contributions (5)
ualter/mybashfunctions
Oct 2020 - Oct 2024
Contributions:30 pushes, 4 branches in 4 years
ualter/aws-bastion-site
Apr 2022 - Nov 2022
Contributions:10 releases, 16 commits, 14 pushes in 7 months
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