Charles Perng Email & Phone Number

Sunnyvale, Ca, Us

New York, Ny, Us

* Manages a team of software, firmware and mechanical engineers, successfully designed and built an in-office robot capable of package delivery, conference inspection, giving direction, and greeting. The ROS-based robot consists of a Lidar, 4 4K RGB cameras, 3 depth cameras, TOF sensors, sonars, and touch screen.* Directly working on SLAM, object and people detection with computer vision, natural language voice chatbot, global localization. Overseeing 3D model reconstruction.

Mountain View, Ca, Us

Machine learning lead for Google Search result filtering for DMCA legal compliance* Created Tensorflow-based classifiers and various algorithms for automating approval process for handling 3 million requests for URL filtering per day* Achieved 97% automation and 99% accuracy

Armonk, New York, Ny, Us

* Knowledge-based Automatic Generation of Product Configurator (Jan. 2013 – May 2014)** Aimed to reduce work cycle from 6 months to 2 weeks, resource demand 60% from a 600-­employee division ** Led implementation of a cognitive system with DSL using Play, Clojure, jQuery, and MongoDB * Cloud Services Marketplace (2012-­2013) ** Led an exploratory research team of 8, created a prototype for a service marketplace that matches customer requests with services offerings. The prototype evolved into IBM 2013 Global Technology Outlook project “Scalable Services Ecosystem” * Economic Model for Cloud Computing (2009-­2012) ** Created 7 Return-­on-­Investment Models for IBM Cloud Offerings (Private Cloud, Public Cloud, Private Shared Cloud, Storage Cloud, Desktop Cloud, Self Enablement Portal, Security Cloud) ** Served as project lead and main developer, create cost and benefit models for cloud computing, developed web-­based ROI tools ** The ROI tools were used for securing 30+ major cloud computing deals to date * Cloud Analytics for IBM Smart Cloud Enterprise Plus (SCE+) (2008-­2011) ** Created cloud analytics tools for cloud usage and resource demands for IBM’s flagship cloud offering Led on cloud analytics— capacity modelling, VM provisioning prediction, and reporting Performance Analysis for SOA System (2007-­2008) ** Created a diagnosis tool for SOA application performance using queuing theory Created a new IBM service offering “SOA Paramedic”** Created an analytical system that classifies problem tickets to problem categories, finds related tickets, and suggests possible resolutions. The system is part of IBM Global Service Delivery Platform, is still used today in IBM strategic outsourcing * Text Classification for Problem Ticket (2006-­2007)*Event and Metric Analysis for Distributed System Management (2000-­2006)

Developed a compiler for automatic conformance testing spec language TTCN.

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I was in charge of designing firmware of the first cell phone made and designed in Taiwan.

Ph.D, Computer Science

Ms, Computer Science

Bs, Industrial Engineering And Management