Miyu Yoshida

S

Senior Engineering Manager at Carousell | ex-Microsoft

Carousell
Osaka, Japan · JST (UTC+9)
11+ years experience
Tsinghua University
English, Japanese
Open to work
Messaging unavailable

Overview

Senior Engineering Manager at Carousell, focused on mobile apps. Built the experimentation framework 21 product teams use to ship changes safely. Before that: Microsoft and Grab. Most at home with Kotlin and Coroutines.

Good reasons to reach out
  • Roles in mobile apps
  • Questions about mobile apps
  • Speaking or podcast invitations
Please don't message about
  • Courses and coaching offers
  • Agency or outsourcing pitches

Replies within two days

Skills
Node.jsKotlinCoroutinesJetpack ComposeGradleAndroid performanceMVVM
Open to workLooking for a role
closes in 3 months

Next role: Android Engineer in robotics, Osaka or hybrid

Target roles
Android Engineer
Level
Senior
Industries
B2B SaaS, Healthtech
Work mode
Hybrid
Available
90 days notice
Work authorization
Authorized to work in Japan
What I'm looking for
Early-stage company (seed) where mobile apps is core to the product.
Not interested in
Agencies and outsourcing firms

12 years in mobile apps. Strongest at Kotlin and Node.js. Can start in about six weeks.

Osaka, Japanmvvmgradlejetpack compose
Open

Experience

  1. Senior Engineering Manager
    Mar 2024 - Present
    Carousell · 2 yr 7 mo · Full-time · Osaka, Japan
    • Wrote the MVVM service that now handles 18 million requests a day.
    • Mentored 5 engineers through their first promotion.
    • Grew the Android team from 4 to 21 engineers.
  2. Staff Android Engineer
    Jun 2022 - Dec 2023
    Microsoft · 1 yr 6 mo · Full-time · Osaka, Japan
    • Cut cold-start time on low-end Android phones by 35%.
    • Shipped a rewrite that took build times from 31 minutes to under 6.
  3. Engineering Manager
    Feb 2021 - Jun 2022
    Grab · 1 yr 4 mo · Full-time · Osaka, Japan
    • Grew the Android team from 6 to 31 engineers.
    • Built the experimentation framework 31 product teams use to ship changes safely.
  4. Senior Android Engineer
    Nov 2017 - Feb 2021
    Lenovo · 3 yr 3 mo · Full-time · Osaka, Japan
    • Reduced cloud spend on Android by 32% in two quarters.
    • Brought on-call pages for Android down from 20 a week to 1.
  5. Android Engineer
    Apr 2016 - Oct 2017
    NAB · 1 yr 6 mo · Full-time · Osaka, Japan
    • Moved 94% of Android traffic off a legacy monolith without a customer-facing incident.

Projects

Open-source Node.js toolkit
2026

A small library for mobile apps that 441 developers star on GitHub.

Side project: a commute planner
2023

Built with Coroutines and Jetpack Compose. 4440 people used it last year.

References

No references yet.

Education

  1. Tsinghua University
    BEng, Computer Science
    2010 - 2014

Details

Compensation expectations
What they are targeting for their next role.
Visible to connections
Direct contact details
Direct email and a scheduling link.
Visible to connections