Edgar De Jesus Endo
Principal Software Engineer at SentriLock
Cincinnati, Ohio, United States
Summary
👤
Senior🎓
Top SchoolEdgar De Jesus Endo is a Principal Software Engineer with 11 years of hands-on experience building and optimizing full-stack and backend systems, currently driving architecture and delivery at SentriLock. He has deep practical expertise across C/C++, Java, PHP, JavaScript, REST APIs, and both SQL and NoSQL databases, and has led microservices deployments on GKE with Kubernetes, Docker, and CI pipelines. Edgar combines engineering leadership with DevOps sensibilities—having served as Head of DevOps and implemented caching, cache invalidation, and CAPTCHA security improvements in open-source back-end projects like brasil.io. His background in teaching and infrastructure modernization reflects a habit of turning legacy constraints into cost-saving, resilient systems (e.g., reusing old lab hardware via thin clients and custom captive portals). With an MS in Computer Science and experience across public-sector healthcare IT to cloud-native products, he excels at pragmatic, production-focused solutions that balance performance, reliability, and maintainability.
11 years of coding experience
6 years of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Maharishi International UniversityComputer Technician IT, Computer Technician IT at ETEC Dr Demétrio Azevedo JuniorBachelor of Science Information Systems, Bachelor of Science Information Systems at FAFIT - Faculdades Integradas de Itararé
Portuguese, English
Github Skills (12)
caching10
python10
django10
sql-database9
database9
brasil9
database-administration9
databases9
open-data8
data-set8
data-model8
user-data8
Programming languages (8)
Github contributions (5)
turicas/brasil.io
Mar 2020 - Apr 2020
Backend do Brasil.IO (para código dos scripts de coleta de dados, veja o link na página de cada dataset)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 commits, 3 PRs, 16 comments in 5 days
Contributions summary:Edgar primarily focused on adding features and making configuration changes related to the application's settings and core functionality. Their contributions included adding a CAPTCHA to forms and adjusting settings for caching with cachalot. The user also implemented cache invalidation after data import. The work showcases a focus on backend logic and optimization.
backendopendatapythondatadados-abertos
endoedgar/covid19-brasilio-data-fetch
Mar 2020 - Jul 2020
Contributions:23 commits, 21 pushes, 1 branch in 3 months
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