John Estropia
Staff Engineer, Mobile Platform
Chiyoda, Japan
Summary
🤩
Rockstar🎓
Top SchoolJohn Estropia is a Staff Engineer specializing in mobile platform engineering with 12 years of experience building and scaling iOS applications and SDKs. Based in Chiyoda, Japan, he progressed from senior iOS engineer to leading mobile platform initiatives at Eureka, bringing deep expertise in app architecture, client-server API design, and cross-team troubleshooting. His background includes long-term hands-on development at Digital Information Technologies where he helped design SDKs and resolved critical structural and debugging challenges. Known for bridging product and infrastructure concerns, he combines practical coding skills with platform-level thinking to improve developer productivity and app reliability. A computer science graduate from De La Salle University, he brings a steady record of internal leadership and technical mentorship rather than public open-source visibility.
12 years of coding experience
16 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Software Technology Major, Bachelor of Science (BS), Computer Science, Software Technology Major at De La Salle University
Stackoverflow
17,490reputation
940kreached
155answers
5questions
nsdate
top-5%
ios
top-1%
string-formatting
top-5%
animation
top-1%
objective-c
top-5%
autolayout
top-1%
Github Skills (200)
objective-c-library10
beautifier10
instagram10
simulator10
image-processing10
collectionview10
photo10
drawer10
cocoa10
storekit10
ruby10
metal10
automation10
gpu10
specification10
Programming languages (8)
Github contributions (5)
JohnEstropia/pokemon-showdown
Nov 2020 - Jan 2024
Pokémon battle simulator.
Contributions:1 PR, 38 pushes, 1 branch in 3 years 3 months
mongamebattlesimulationsimulator
JohnEstropia/JEToolkit
Aug 2013 - Nov 2018
Contributions:227 commits, 2 PRs, 103 pushes in 5 years 4 months
swiftiosios-development
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