Christian Christian DelaCruz

S

Senior Android Engineer at Samsung Electronics · Kotlin, MVVM

Samsung Electronics
Manila, Philippines · PHT (UTC+8)
6+ years experience
Nanyang Technological University
English, Filipino
Messaging unavailable

Overview

Currently at Samsung Electronics, where I work on mobile apps. Wrote the SQL service that now handles 55 million requests a day. Cut p99 latency on the Android services from 586ms to 130ms. Most at home with MVVM and Jetpack Compose.

Good reasons to reach out
  • Second opinions on Jetpack Compose decisions
  • Questions about mobile apps
  • Working sessions on Kotlin
Please don't message about
  • Courses and coaching offers
  • Recruiters for roles outside my stack
  • Generic networking requests

Fastest replies in the morning

Skills
KotlinAndroid performanceJetpack ComposeSQLMVVM

Experience

  1. Senior Android Engineer
    Sep 2023 - Present
    Samsung Electronics · 3 yr 1 mo · Full-time · Manila, Philippines
    • Took crash-free sessions from 96.3% to 99.8%.
    • Wrote the MVVM service that now handles 90 million requests a day.
  2. Android Engineer
    Jul 2022 - Sep 2023
    Bank Central Asia · 1 yr 2 mo · Full-time · Manila, Philippines
    • Took crash-free sessions from 97.9% to 99.6%.
  3. Android Engineer
    Oct 2020 - Jul 2022
    Boston Consulting Group · 1 yr 9 mo · Full-time · Manila, Philippines
    • Shipped 16 launches on the Android team without a rollback.

Projects

Write-up: mobile apps in practice
2025

A long-form guide to mobile apps for people starting out.

Conference talk: lessons from Android
2023

What went wrong and what worked while scaling mobile apps.

References

No references yet.

Education

  1. Nanyang Technological University
    BEng, Computer Science
    2015 - 2019

Details

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