Michael Frenkel
Full Stack Engineer at PayPal
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolMichael Frenkel is a full stack engineer based in San Francisco with eight years of experience designing and shipping scalable web and distributed systems across startups, enterprise retail, and freelance clients. He specializes in JavaScript/TypeScript stacks—React on the front end and Node/Express/Fastify on the backend—while routinely applying serverless, BaaS, and CI/CD patterns to accelerate delivery. Comfortable with both SQL and NoSQL trade-offs, he has re-architected backends for high throughput, implemented caching and load balancing to lift production throughput, and reduced front-end load times through pragmatic performance optimizations. His background in customer-facing roles and sales operations gives him an uncommon facility for translating product requirements into technical solutions that measure business impact. A generalist who embraces DevOps culture, he values curiosity, iterative learning, and collaboration over tool fetishism—documentation and teammates fill gaps when needed. Outside of corporate roles he’s delivered measurable performance wins on personal projects and advised creative teams building Python/Django APIs, showing a blend of technical depth and product-minded pragmatism.
8 years of coding experience
3 years of employment as a software developer
Advanced Software Engineering Immersive Program, Advanced Software Engineering Immersive Program at Hack ReactorUniversity of Massachusetts AmherstTechDegree, Fullstack Javascript Development, TechDegree, Fullstack Javascript Development at Treehouse
Russian, English, French, Spanish, Hebrew
Stackoverflow
167reputation
24kreached
18answers
0questions
Github Skills (45)
javascript9
open-source9
apollo-server8
create-react-app6
developer-tools6
dgraph6
react6
nodejs6
tslint6
apollo6
google-chrome6
css6
typescript6
npm6
portal5
Programming languages (5)
Github contributions (5)
lodge-io/image-gallery-module
Mar 2019 - Aug 2019
Mobile-first responsive React image gallery, photo carousel, and details service
Contributions:13 PRs, 30 pushes, 4 branches in 4 months
responsivereactphoto-gallerycarouselreact-image
mishafrenkel/portfolio-test
Jul 2019 - Nov 2019
Contributions:28 pushes, 2 branches, 1 tag in 3 months
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