Cristián Berríos
Principal Software Engineer at Praxent
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolCristián Berríos is a Principal Software Engineer with 11 years of experience building enterprise web applications across education, healthcare, and manufacturing using MSSQL, C#/.NET, Node.js, Angular and React. He blends hands-on full-stack delivery and technical leadership—having led teams on complex projects like pharmacy compounding, blood product management, and large-scale data ingestion—while driving performance, security (OWASP) and API integrations. His background in electronics and M2M/GIS systems gives him a rare hardware-to-cloud perspective, having designed AVL/GPS, satellite and telemetry solutions and served as a Field Applications Engineer for a telco. A committed self-learner and advocate for free education, he augments formal engineering training with intensive JavaScript and full-stack coursework to stay current. Based in Philadelphia, he excels at bridging legacy systems with modern UIs and cloud-friendly backends to deliver pragmatic, production-ready software.
11 years of coding experience
14 years of employment as a software developer
Pharmaceutical Sciences, Pharmaceutical Sciences at Pontificia Universidad Católica de ChileFull Stack JavaScript Developer Software engineering, Full Stack JavaScript Developer Software engineering at FreeCodeCampJavaScript Node.js Git jQuery HTML CSS Sass AngularJS Computer Science, JavaScript Node.js Git jQuery HTML CSS Sass AngularJS Computer Science at CodeSchoolBachelor of Engineering (BEng) Electrical and Electronics Engineering, Bachelor of Engineering (BEng) Electrical and Electronics Engineering at Universidad Mayor
English, Spanish
Github Skills (31)
react5
vitejs5
hubot4
react-ssr4
full-stack4
csv4
excel3
insert3
javascript3
onclick3
hipchat3
vite3
react-component3
pattern3
spreadsheet2
Programming languages (4)
Github contributions (5)
crisberrios/crisberrios.github.io
Feb 2015 - Apr 2015
Contributions:33 commits, 32 pushes in 2 months
crisberrios/personal-blog
Apr 2024 - May 2026
Contributions:8 pushes, 1 branch in 2 years
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