Handled company security incident response, including analysis of vulnerability reports and preparation of customer facing advisories.Enhanced CipherCloud proxy platform to improve performance and reduce time to market for new cloud service integrations. Core tasks included:- high throughput streaming HTML rewriter- reproducible performance testing environment- identifying and resolving performance and security defects in legacy Java proxyDesigned and implemented components of a fine grained cloud service access control. Responsible for:- Selection of technology (Apache Traffic Server)- Adding TLS man in the middle capability to ATS- User identification and policy enforcement- Proxy avoidance mitigation- scalable URL pattern matching- high speed user-agent classificationDesigned and implemented a content modifying proxy server for MS Exchange Online using MAPI over RPC protocol. Notable components include:- scalable asynchronous network proxy framework (C++11, ASIO)- Samba API compatible NDR serialization library- lzxpress and RTF compression- RPC packet privacy- Streaming MS-FXICS processor

Responsible for overall architecture of Trend's next generation deep packet inspection engine. Gathered requirements and lessons learned from first generation products and developed mid term engineering road map. Reviewed 3rd party technologies, provided recommendations, and participated in due diligence for technology acquisition. Developed proof of concept engine integrating layer 7 classification and parsing, first gen IPS, and layer 7 aware IPS. Review design and development by remote development team. Evangelize engine to operations and product teams.

Ownership of agent code, build, and unit test environment for Threat Intelligence Manager 1.0, a log aggregator, investigation, and correlation tool for both Trend Micro and 3rd party products. Designed and implemented robust log transport mechanism using HTTPS, inline compression, and a custom lightweight cross-platform receiving server. Ported codebase to x64, corrected unicode handling flaws, and established standards to prevent such issues in the future.Primarily responsible for design and construction of highly scalable (10 - 20 thousand concurrent sessions per server) security proxy software to be used both in the legacy InterScan Web Security product line and integration projects with third party networking vendors.Advise InterScan Web Security team on product architecture. Review customer requests, potential partners' technologies, and in house capabilities to provide recommendations on future development.Provide engineering troubleshooting and support for existing InterScan Web Security and Cisco CSC customers.

Lead a team of 7 engineers in development of Interscan Web Security Suite, enterprise gateway security software for HTTP and FTP traffic. Responsible for scheduling of dev resources, oversight of product architecture, working with product and project managers to define project scope.

Lead design and implementation of Interscan Web Security Suite, Trend's next generation enterprise gateway security software for HTTP and FTP traffic. Responsible for design of product framework and construction of core modules such as multithreaded network engine, ICAP protocol parser, virus scan filter. Executed performance profiling and tuning on multiple OS platforms, provided sales and support training, assisted in resolving field support cases.

Responsible for design and implementation of client side software for WuliWeb's content management and print-to-web application. Client applications for readers performed retrieval of web hosted articles and synchronization of local files with remote servers via HTTP. Client applications for publishers provided generation of barcodes and registration with remote server to associate print articles with web hosted content.- File synchronization utilities included windows shell extension and VBA plugins for word, excel, powerpoint, and outlook.- PalmOS and WindowsCE document retrieval applications.- Directed 2 consultants in preparation of barcode generation utilities and Quark XPress XTension for barcode placement. Provided ongoing maintenance of these applications and developed components to retrieve new barcode values from remote server.- Install scripts utilizing InstallShield 6.2 and InstallerVise

Developed components for the host software of a PC controlled medical research device (Apex). Wrote multithreaded module to handle low level serial communications between host and device. Implemented mechanism to enter, retrieve, and display log entries from an Access database. Implemented imaging view class to display and annotate specimen slides.

Responsible for various design, coding, analysis and debugging tasks on a high volume client/server imaging and processing system for medical claim forms (ImageEMC++). Front end was developed using VC++ and MFC, the back end utilized Microsoft SQL Server 6.5, configuration files were written in PERL. Built system configuration tool for graphical manipulation of PERL scripts, refined document recognition algorithms, pioneered solutions for classic medical imaging system problems such as multi-form transactions and document recognition in systems with many similar document types.

• Auraline: Various development tasks for a multimedia authoring tool performed in Visual C++ utilizing MFC, COM, VfW, MCI.• Path animation: Development of path based animation tool in Visual C++ with MFC.• Video Hotspots: Added support for hotspot enabled streaming video playback using RealNetworks RealSystem G2 development kit and COM. Modified existing hotspot player code to utilize video playback objects instead of integrated library calls, easing future integration of new video types.