Boris (Bo-Ruei) Chiou Email & Phone Number

Portland, Oregon Area

I worked on Firefox web browser, especially on the Gecko layout engine. There are many modules in Gecko, and I focused on Animation module, e.g. CSS Animations, CSS Transitions, and Web animation APIs. Besides, I also worked on Firefox Quantum Project (Quantum CSS), which was trying to replace Gecko style system with Servo style system to gain the performance benefits on modern platforms. Please check the following items for more details:Firefox web browser (focus on layout engine, from 2015/06 to Present)1. Developing Gecko layout engine (e.g. DOM element, CSS layout). * One of the Animation module peers in Gecko (Firefox). * Implementing Web Animations API (https://www.w3.org/TR/web-animations-1/). * Implementing and maintaining CSS Animations & CSS Transitions features. * Implementing CSS motion path (https://www.w3.org/TR/motion-1/). * Being a contributor for CSS specifications (https://github.com/w3c/csswg-drafts) * C/C++, Rust, HTML/CSS/Javascript2. Developed/Shipped Firefox Quantum CSS (a.k.a. Stylo project). * Used Servo style system to replace Gecko style system for modern platforms. * Especially focused on CSS Animations & CSS Transitions parts. * Rust and C++3. Contributed to Servo layout engine. * https://github.com/servo/servo * RustNote: "2014/03 ~ 2018/01" in Taipei, Taiwan; "2018/07 ~ Present" in Portland, OR, USA.

Firefox OS platform (layout and graphics team, from 2014/03 ~ 2015/05)1. Implemented Web Clipboard API (https://www.w3.org/TR/clipboard-apis/). * C/C++, Javascript2. Implemented new features on Gaia UI engine on Firefox OS. * Context menu, copy/paste (images, links) * Javascript3. Implemented graphics tools (debugger for graphics composition of layers). * Layerscope (https://github.com/mozilla/layerscope) * C/C++, Javascript

Researched, developed, and maintained navigation software on automobile infotainment system, and especially experienced in tuning performance and stability on the resource-constraint embedding system.Main tasks:1. Developed new specific features and APIs for automobile & truck products. -- C/C++2. Improved the algorithms to enhance the performance on CPU-limited/memory-limited embedding system. (e.g. map drawing, 130%~300% faster)-- C/C++, Python3. Improved the stability by automatic testing (Hopper test) and resolved lots of bugs efficiently(e.g. HMI, functionalities, core modules, multi-thread OS issues) -- C/C++4. Developed debugging tools (call stack parsing & analysis) so we can improve the stability easily-- C/C++, Windows5. Analysed GPS & position data to improve the dead reckoning mechanism.-- C/C++, Python6. Provided the technique training for new employees in China. (Algorithms of Garmin core modules)

Department Of Foreign Languages And Literatures

Maintained and developed English teaching website.-- HTML/CSS/PHP/MySQL, C/C++

Department Of Computer Science And Information Engineering

Solved under-graduated students' course (Digital Signal Process) problems and assisted the course professor in correcting students' homework.

M.S., Computer Science, Gpa: 4.0/4.0

B.S., Computer Science. Minor: Economics, Gpa: 3.95/4.0