Chalos Yance Lawrence

Senior Software Engineer

Tomofun•  July 2021 - Present

Work as senior software engineer in Tomofun. Responsible for: 1. Furbo-360 Product Release on time ● Improve setup success rate by 3% by discuss with chip vendor to fix iOS BLE issues ● AI Triggered cloud recorder redesign, enable the complex software to handle multiple AI events concurrently and tolerant to Internet down, while having <1% no video uploaded bugs 2. Build Debug Data Stream for debugging ● A data collector in embedded system that will periodically upload data to Kinesis Data Firehose ● Help analyzed and resolved critical issues that will impact on company revenue using those data 3. Embedded System CI Task Force ● Design embedded system pull request rules, auto build and auto test framework ● Estimated will reduce Embedded RD 3 man-day and QA engineer 6 man-days per release

Software Engineer

Mediatek•  October 2017 - July 2021

Work as software engineer in Android Codec Team Responsible for: 1. Smart Phone Video Codec Driver and HAL Owner ● Collaborate with company video codec team to bridge hardware capabilities to Android ● Tracking top 50 most downloaded app to find out their insight of using video codec ● Reduce product energy consumption in software by applying advanced programming technique, let company product outperform our competitors in energy efficiency 2. Streaming Quality Enhancement ● Integrate AI Saliency Detection Algorithm into Video Encoder, save up 50% bandwidth while maintaining same visual perception of viewers ● Implement advance video encoding tool (i.e. Long-term reference encoding, temporal scalable video coding), reduce impact of video quality drop on low bandwidth streaming. 3. Android Migration ● Design and implement Android Codec2 HAL that adapt to all company products (smart phone, tablet, tv, box and car entertainment) ● Reduce development time needed for company products to upgrade to Codec2 by 60%