Julio Villalta
Principal Architect at nvisia
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolJulio Villalta is a Principal Architect with 11 years of hands-on experience designing secure, service-oriented platforms and user interfaces for clients in education, insurance, and pharmaceutical market access. Based in Chicago, he has progressed through technical and leadership roles at nvisia where he leads initiatives in platform security architecture, microservices, and data integration. Trained as a bioengineer with a bioinformatics concentration and supplemental computer science coursework, Julio brings a multidisciplinary perspective that helps bridge domain requirements and technical implementation. His consulting background means he adapts quickly across technology stacks and delivers practical architectures that balance security, scalability, and usability. Notably, his early work developing VR simulation tools and haptics for clinical training reflects a longstanding interest in applied systems that combine complex data, real-time interaction, and user-centered design.
11 years of coding experience
12 years of employment as a software developer
Associate’s Degree General Studies; Engineering Science, Associate’s Degree General Studies; Engineering Science at City Colleges of Chicago-Wilbur Wright CollegeBachelor’s Degree Bioengineering, Bachelor’s Degree Bioengineering at University of Illinois Chicago
English, Spanish
Stackoverflow
134reputation
9kreached
10answers
0questions
Github Skills (65)
java10
spring-boot10
spring10
xacml9
spring-security9
abac8
sdk8
access-control8
slf4j8
enforcement8
security8
springframework8
jax-rs8
discovery8
pep8
Programming languages (2)
Github contributions (5)
jcvillalta03/java-json-pep-sdk
Sep 2018 - Jun 2019
This project provides a sample PEP SDK for Java that generates a XACML request and response in accordance with the JSON Profile of XACML WD22.
Contributions:1 release, 6 PRs, 25 pushes in 9 months
xacmlpepsdkrequestjava
jcvillalta03/IsletCounter
Apr 2015 - Feb 2018
Contributions:2 releases, 3 pushes, 1 branch in 2 years 10 months
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