Growth

Momenti is a content platform that enables interactive content that you can touch and engage.

• Grew & managed the mobile team of 6 members across New York, California, Seoul offices

• Engineered a scalable, composable, layered architecture that accelerated feature development speed, often enabling releases ahead of schedule

• Bridging the gaps between product and engineering.

• Created interactive media platform with advanced use of AVFoundation, FFmpeg

• Motivated & educated developers to write automated tests, including unit/integration/e2e tests

• Used customized RIBs with Combine for iOS, and bloc for Flutter app architecture.

• Oversaw 3 iOS apps, 3 Flutter apps with less than 1% downtime

GrabPay, Consumer Payment Experience

Engineering Enhancements

• Engineering Owner for Engineering Activities

• Planned engineering improvement tasks(e.g. feature modularization, build time improvement, app size optimization, localization improvement, increase&maintain UT coverage, UI tests, reduce unit test execution overhead).

• Led the development of major features e.g. GrabPay Card, Payment, Rewards(Flutter), served to millions of users in Southeast Asia

• Led the development of GrabPay top-up module that is used extensively across Grab super app.

• Set high code standards through detailed code reviews & numerous 1-on-1 chats/calls with team members.

• Interviewed 20+ candidates for Lead/Senior iOS Engineer roles (2020)

Product Impacts

• Led the team's first Flutter development for Rewards feature.

• Created reusable code/modules that improves user experience and developer productivity.

• Translates product specifications to engineering tasks, identify limitations, trade-offs, and workarounds.

• Managed sprint tasks to deliver new features on time.

Webtoons/Comics/Manhwa app: Global 4M+ reach across US, LATAM, Europe, Southeast Asia.

Technical Impact

• Managed QA and monthly release cycles.

• Set and maintained standard for the codebase with thorough code reviews. (design, naming convention, improvements, etc)

• Propagated best practices to teams through discussions and creating tutorials.

• Designed and modularized common UI into reusable components.

• Adopted Promises to improve design and readability of asynchronous APIs.

• Transformed the UI to support Universal app using Adaptive Layout.

Automation

• Revamped CI/CD infra using Fastlane and Jenkins.

• Fully automated deployment process, reducing time and manual effort to almost none.

• Automated onboarding process of new team members using Fastlane. (certificates, profiles, and device registration)

• Streamlined updating Localization.strings files for 6 languages.

• Integrated Siri to deploy our app. e.g. "Hey Siri, deploy dev app"

Mentorship

• Mentored 4 interns with extensive online&offline technical reviews and lectures (3 of whom received full-time offer).

• Recruited 5 university students as a mentor at NAVER Hackathons (2018 summer, 2019 winter).

• Wrote 6 internal wiki articles/tutorials to share knowledge and inspire teammates.

• Kid’s Smartwatch app

• In-vehicle Navigation & Infotainment app (dropped)