Chee Han Lim Email & Phone Number

Cupertino, California, Us

Helping to create a platform where Researcher are able gather sensitive Health data, with privacy in mind to ensure that we are advancing Medical Research while keeping data anonymous by removing various PII from our data.- Identify various improvements that could improve the developer productivity and act as a force multiplier to improve team dynamics.- Providing guidance to Junior engineer to help with career guidance.- Rally and guide engineers to realize their ideas from seed to production, and navigate the complexity of selling and marketing to leadership.

San Francisco, California, Us

- Data driven A/B testing for navigation feature for Uber Earners.- Driven few initiative that brings impact and more exposure to our team, including working with cross functional partners to identify the most impactful project that could improve our team performance.- Mentored Junior Engineer to raise the bar for their work and guide them to work towards their career goal. - Worked with manager to have a plan and prioritize maintainability and reducibility of our team's tech debt while delivering features for our team.- Increased Uber navigation adoption for various countries.

Cupertino, California, Us

- Delivered Game Center Friends API to allow 3rd party developer to access to our user's social graph in a privacy friendly manner. - Delivered Game Center Activity Feed on iOS, iPadOS, macOS and tvOS.

San Francisco, Ca, Us

- Forever Donuts is soft launched in limited countries released on both Android and iOS, which supports Data-Driven configuration and supports hot swapping of data without the need of shutting down the client.- Written in Flux, which is a wrapper with Lua extension based on Cocos2dx cross-platform game library written in C++.- Handled Build processes using Python & Ruby along with Jenkins.- Support live ops with feature/bug requested.- Collaborated with internal and external team member to ensure everyone gets the answer/solution they need.

- Working on a social chat app with XMPP server.- Handled the app from technical design decision to pushing it to the App Store.

Worked for Nio games on a scripting engine based on cocos2dx with C++ on both engine and front-end game.

- Assist parent company in San Francisco to setup a company in Singapore.- Work on creating a social media platform for iOS for kids.- Communicate with parent company in San Francisco and very well adept to the bilingual and cultural difference between Asia and U.S.- Released Kazaana mobile app and Instacraze (Was a solo project and finished it within 3 weeks from Idea to App Store) to App Store.

- Maintain and port old IP to iPad platform.- Worked remotely and work with producers to ship iPad titles.- Worked on Dream Chronicles series, Cooking Dash Series, Alice tea cup madness.

- Key person in handle releases or patches to Playground SDK.- Handle urgent request and help to assist game team to ship the game within expected submission date to iTunes AppStore- Gave advice to game team on improving codes and performance of Playfirst Games.- Maintain Addons, which includes bug fixes and schedule releases of the add ons.- Assist senior to squash bugs in Playground SDK.- Setup the client and server to perform over-the-air installation from iDevices directly without going through iTunes nor Xcode. The OTA installation infrastructure GREATLY reduce the time for internal playtesting and QA used to install the game and perform upgrading test.

- Sponsored by Singapore government for training in Playfirst. - Developed a dynamic modular marketing framework that communicates and download content from CDN. The framework had drastically reduced the user acquisition cost. The marketing framework had been integrated into all Playfirst games.- Wrapped and integrate 3rd party libraries which is in Objective C into Playground (C++).- Worked on multiple game project at the same time to get them into AppStore.- Worked on most of Playfirst Games.- Used C++ (Playground) and Lua scripting (Playground SDK) for daily work.- Experience in handling performance on iPhone platform.

-Used cocos2d-iphone for coding.-Lead engineer on Shady Puzzle, 4Towers and Broken clock.-Handle all technical decision on code structure to technologies used in game.

Bsc., Computer Engineering

Diploma, Electronics, Computer And Communications Engineering