Joyce Emily Leung

S

Senior Android Engineer at Datadog · Mobile apps · Gradle, Jetpack Compose

Datadog
New York, NY · ET (UTC-5)
9+ years experience
Harvard Business School
English, Hindi
Messaging unavailable

Overview

I work on mobile apps at Datadog in New York. Shipped a rewrite that took build times from 42 minutes to under 6. Brought on-call pages for Android down from 33 a week to 1. Before that: Lockheed Martin and Starbucks. Bird-watcher and amateur naturalist.

Good reasons to reach out
  • People who want to build this with me
  • Questions about mobile apps
Please don't message about
  • SEO and link-building offers
  • Offshore staffing offers

Fastest replies in the morning

Skills
GradleKotlinMVVMAndroid performanceJetpack Compose
Co-founderLooking for a co-founder
closes in 3 months

Looking for an ML-focused co-founder for data labelling for hardware startups

The idea
Looking for an ML-focused co-founder for data labelling for hardware startups
Stage
Early revenue
I bring
15 years in mobile apps
Looking for
Commercial co-founder who has sold to enterprises
Commitment
Full-time now
Location
New York or remote

I bring 9 years of mobile apps (currently Datadog). Ideally you've built ML systems in production. Full-time from day one.

New York, NYmvvmandroid performancegradle

Experience

  1. Senior Android Engineer
    Oct 2023 - Present
    Datadog · 3 yr · Full-time · New York, NY
    • Led the migration of 66 services to MVVM.
    • Wrote the Kotlin service that now handles 61 million requests a day.
    • Mentored 5 engineers through their first promotion.
  2. Android Engineer
    Jan 2020 - Oct 2023
    Lockheed Martin · 3 yr 9 mo · Full-time · New York, NY
    • Shipped 19 launches on the Android team without a rollback.
    • Reduced cloud spend on Android by 32% in two quarters.
  3. Android Engineer
    Oct 2017 - Jan 2020
    Starbucks · 2 yr 3 mo · Full-time · New York, NY
    • Took crash-free sessions from 98.4% to 99.9%.
    • Cut p99 latency on the Android services from 321ms to 102ms.

References

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Education

  1. Harvard Business School
    MBA, Business Administration
    2019 - 2021
  2. Penn State
    BS, Mathematics
    2012 - 2016

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