Gianmarco Salerno
Senior Software Engineer at Felt
Greater Chicago Area United States
Summary
👤
Senior🎓
Top SchoolGianmarco Salerno is a Senior Software Engineer in the Greater Chicago area with 10 years of experience delivering scalable mobile and backend systems, specializing in iOS/Android and payment-processing backends. He currently serves as Senior Software Engineer at Felt and has a track record of architecting backend microservices, implementing CI/CD pipelines, and performance optimizations that reduced deployment time by 60% and improved efficiency for merchant platforms serving thousands of users globally. His full-stack skill set spans native mobile (Swift, Objective-C, Kotlin), backend (Python, Java, TypeScript, Node.js), RESTful and GraphQL APIs, PostgreSQL and Redis, with Docker, Kubernetes, and AWS for scalable deployments. A proven technical leader, he has mentored teams, guided interview processes, and driven modular design, testing frameworks, and cross-functional collaboration across payments and POS domains. He holds a Masters in Computer Science from DePaul University and a Bachelor's in Mathematics from Valparaiso University, and has entrepreneurial experience from founding SALERNO & CO.
10 years of coding experience
10 years of employment as a software developer
Masters, Computer Science, 3.7, Masters, Computer Science, 3.7 at DePaul UniversityBachelor's degree, Mathematics, Bachelor's degree, Mathematics at Valparaiso University
English
Github Skills (34)
json-parser10
json10
javascript10
json-data10
wikipedia10
css10
swiftyjson10
math10
swift10
nodejs10
react10
xcode1010
foundation9
unit-testing9
codebase9
Programming languages (2)
Github contributions (5)
GianmarcoSalerno/VEP
Jan 2017 - Aug 2018
Contributions:8 PRs, 48 pushes, 13 branches in 1 year 7 months
core-datatouchcocoa-podsknow-howpods
GianmarcoSalerno/Khan-academy
Oct 2016 - Jun 2017
Contributions:21 pushes, 1 branch in 8 months
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