Stephen S
Senior Software Engineer at PENNYMAC
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolStephen S is a Senior Software Engineer based in Los Angeles with five years of full-stack experience building scalable web applications using Next.js, TypeScript, modern React, and .NET. He combines enterprise-grade development on C#/.NET with pragmatic Python for backend automation, data integration, and rapid prototyping, and has shipped features in Agile teams across fintech and enterprise domains. Comfortable toggling between production systems and experimental AI-enhanced UX, he’s actively integrating AI to elevate user experiences while freelancing to tackle diverse technical challenges. His background includes hands-on roles at OnShift, DataAnnotation, Mercor, and a current position at PENNYMAC, reflecting a mix of product-focused and contractor work that sharpens both delivery speed and code quality. An App Academy-trained full-stack developer who also holds a bachelor’s degree, he brings practical cross-stack fluency and a bias for shipping impactful, maintainable software.
5 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Bachelor's degree at Cleveland State UniversityCertificate Full-stack Software Engineering, Certificate Full-stack Software Engineering at App Academy
Github Skills (3)
strava-api8
strava7
dog6
Programming languages (3)
Github contributions (5)
StevelandOH/journal-easy
Mar 2021 - Aug 2022
Contributions:89 commits, 74 pushes, 1 branch in 1 year 4 months
StevelandOH/seen-scenes
Feb 2021 - Sep 2021
Clone of GoodReads referencing films rather than books
Contributions:78 commits, 40 PRs, 58 pushes in 7 months
referencing
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