LotLinx is America's largest vehicle search network. Visit us at www.lotlinx.com

Designed Chug's end to end architecture starting with harvesting all inventory through the crawlers, aggregating 3rd party data from partners, publishing data to website, and a scalable, multi tier (web, api, and data) front end website.Lead a team of engineers through 2 website product cycles to release high quality code on time.Developed and own Chug's entire backend system including - crawler and parser technology to create a current dataset of US branded and independent car dealership sites as well as complete national inventory of all published vehicle listings on the internet. - data aggregator service that interacts with Chrome Systems, BlackBook, and Carfax APIs, to augment the data retrieved from the crawl. - data publisher service that normalizes the data into json format for front end website - internal reporting infrastructure

Designed and developed scalable privacy seal hosting system for Enterprise clients, to support millions of privacy seal views per day.Designed and developed TRUSTe's first Customer Enterprise Portal, so that enterprise customers could review their customer agreements, review performance metrics on TRUSTe's privacy seals, and interact with their customer representative.Designed Unified Data Layer for consolidating access to 3 legacy data systems in postgreSQL, mysql, and MS sql.Continued maintenance of Haute Secure system from acquisition.

Designed and developed scalable internet scanning system dedicated to finding websites that host malicious content using VMWare (Vix API), C#, ASP.NET, MS SQL technologies. Scanning ~3 million URLs per day.Designed and developed scalable secure Web API system for communication of the Haute Secure clients to the Haute Secure servers using Amazon scalable technologies EC2 and S3. These technologies allow the system to scale up or down depending on the number of clients installed and any spikes in activity that might occur.Created a standalone “Replay” system that processes forensic level event files from the internet scanning systems to send and receive the exact network data collected from the live internet facing infection, and recreate the infection in a secure non-internet facing environment. This allows the system to identify the chain of URL redirection that occurred leading to the infection; thereby identifying the page hosting the browser exploit and the payload URL.Created a Malicious URL Processing system that processes a known malicious URL, collects and extracts vital information about the URL (i.e. ASN/DNS/WHOIS info, tokenized URL components, etc.) and uses that info to identify similar URLs/Sites that might be malicious.Created an URL submission and priority queuing system for identifying high probability malicious URLs and prioritizing the queue based on the probability that an URL is maliciousDesigned and implemented Microsoft SQL database schema for storing and processing hundreds of millions of URLs and associated scan data. System grew to over a TB in size.Successfully acquired by TRUSTe in February 2009

Founding member of Microsoft’s Internet Crime Investigations team responsible for identifying malicious activity on the web and working with Law Enforcement to identify and prosecute those individuals responsible.Designed and developed “First Detection Sensors” for detecting malicious threats on the internet such as botnets, malicious 0day browser attacks, and worms. Data from these systems are critical components to Microsoft SSIRP (Software Security Incident Response Process) and is used by numerous internal teams including Microsoft AV, MSN Search and Messenger, etc.Recipient of the FBI's "Exceptional Service in the Public Interest" Certificate for contributions to the investigation of the Zotob/MyTob attack in 2005. Press release: http://www.fbi.gov/news/pressrel/press-releases/fbi-presents-certificates-for-exceptional-service-to-microsoftResponsible for educating Law Enforcement Officials from over 50 countries as to the current Internet Threat Landscape and the new emerging threats as part of Microsoft’s Botnet Task Force.Member of Microsoft’s SWI React team responsible for security penetration testing and threat analysis of publicly reported security issues.From 2000-2004Member of Internet Explorer’s Stress and Stability team, responsible for running Internet Explorer in deprived memory and CPU conditions to identify stability issues.Designed and developed large scale automation system for running tests on thousands of distributed machines communicating with remote backend servers.Built an auto-debugger system for automatically connecting to remote crashes, user mode and/or kernel mode debugging the crash, and either identifying new crashes or resolving existing known issues.