Piero Sifuentes
Chief Technology Officer at Hapi App
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolPiero Sifuentes is a CTO and co-founder based in San Francisco with 11 years of software engineering experience and a strong background in iOS and mobile product development. A UPC-trained engineer and Y Combinator alumnus, he has led technical teams at Hapi App and shipped features at scale through roles at Globant, Rappi, Avantica and startups since 2013. He blends hands-on iOS craftsmanship with product-minded UX/UI sensibility, believing the user interface is central to a product’s functional impact. Comfortable both as an individual contributor and as a leader of teams of 5–20, he is persistent, communicative and focused on continuous learning. Notably, he transitioned from enterprise Java work early in his career into building consumer-facing mobile products and now steers technical strategy as CTO.
11 years of coding experience
6 years of employment as a software developer
Y Combinator Alumni YC-w21, Y Combinator Alumni YC-w21 at Y CombinatorMobile programming course in iOS7 native iOS Development, Mobile programming course in iOS7 native iOS Development at Area 51 Training CenterEngineer's degree Software Engineering, Engineer's degree Software Engineering at Universidad Peruana de Ciencias Aplicadas
Spanish, English
Stackoverflow
528reputation
36kreached
3answers
0questions
firebase
top-5%
Github Skills (12)
objective-c10
xcode10
swift10
macos10
ios10
cocoapods10
firebase9
carthage9
crashlytics6
lottie6
animation6
swiftui6
Github contributions (5)
piero9212/piero9212.github.io
Mar 2016 - Jun 2017
Contributions:17 pushes, 1 branch in 1 year 3 months
pierosifuentes/BankCardKit
Feb 2018 - Feb 2018
Contributions:16 commits, 2 PRs, 16 pushes in 11 days
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