Lead Data Engineer, Senior Software Engineer IV @ Wolters Kluwer Health
Senior Application Development Consultant @ Dow Jones
Software Engineer III @ MarketWatch, Pinnacor, StockPoint, ScreamingMedia
Hands-on development for several large enterprise platforms from front, middle, back end to integration layer. Specialize in working as Search Engineer on Solr, MarkLogic, FAST etc. platforms with big data analysis as well as utilizing both NoSQL (Hadoop, Hive, Pig, HBase, CouchBae) and SQL etc. Work efficiently with various IT environment, most IT vendors' software and open
Hands-on development for several large enterprise platforms from front, middle, back end to integration layer. Specialize in working as Search Engineer on Solr, MarkLogic, FAST etc. platforms with big data analysis as well as utilizing both NoSQL (Hadoop, Hive, Pig, HBase, CouchBae) and SQL etc. Work efficiently with various IT environment, most IT vendors' software and open source, which include WebSphere, WebLogic, SunOne, Oracle, AWS, Azure.
Established great insight of software architect and development through the accomplishment of so many consulting IT solutions as well as new products in different platforms and working as different IT roles.
Experienced with different data including market, venture, risk & compliance, company, people, sports, weather, medical data and of course news data. Focus on big data modeling, search, analysis & discovery.
Have participated in data center setup and migration, involvement of infrastructure build up and cloud, machines, database, JVM performance tuning, as well as more than 10 years production support experience.
Have been recognized as Web Portal Application domain specialist to work with IBM, BEA, SUN, ORACLE etc test pre-release platforms and write bundle-released sample applications with high degree of quality.
Some experience in Robotics AI research project and Bioinformatics research project.
Senior Software Engineer @ Deep coding Lucene Solr search engine to support unique search features, customized syntax query parser, special post query filter, global dedup, and global IDF etc, Architecture and coding with Couchbase, Zookeeper, Solr Cloud, Oracle, ANTLR, Java Spring Framework, Java Web Service, SolrJ, .NET Restful Service, Solr.NET, big data research & discovery. Great insights about distribution computing and NoSQL. Proactively practicing and adopting Hadoop and Spark. From December 2014 to Present (1 year 1 month) Greater New York City AreaSenior Application Development Consultant @ On Dec12 2014, left the Dow Jones Search Service Group.
Had worked on Dow Jones large scale news alert, search system on MarkLogic, Solr platforms
Deep customized Lucene Solr search engine to improve security, language parser and analysis to process multi international languages.
Designed complicated database model and schema for Dow Jones Risk & Compliance product. Coded unified Web Service while integrating with legacy system for Dow Jones Private Equity & Venture Capital product.
Had created solutions for top financial institutions,banks and trading brokerage firms such as Credit Suisse, Wells Fargo, JP Morgan, Deutsche Bank, Morgan Stanley,Barclays, ING, Ameritrade, Vanguard etc
Had developed solution and performed on-site consulting tasks for top traffic sites such as COMCAST,COX,Verizon etc.
Had designed and developed software integration and financial tools such as real time news system, Stock Portfolio, Stock/Fund Center, Financial Calculator etc. using both JAVA and .NET technologies.
Had co-designed and co-developed third party integration packages and bundle released with WebSphere, Weblogic, SunOne, Oracle etc. leading JEE platforms.
Had developed and released high quality software solution for IBM Websphere between year 2002 to year 2009, and the solution had been adopted by hundreds enterprise clients.
Hands-on technologies (at least implemented in one large scale project)
JEE(Weblogic,Websphere, Jboss,Glassfish,Tomcat) Application Development, Portal Development(JSR168/JSR286/Liferay), JAVA Open Source & Framework, EJB, Light Weight Container, IOC/AOP(Spring, Hibernate, Apache Avalon, Ninject), .NET Development(WCF,WF, Entity Framework, MVC,SharePoint), Web Service, Restful, DB Design,SQL DBA, Hadoop, Data Mining & Search (Solr, Lucene, MarkLogic, VERITY), Distribution & Cloud Computing, Wireless Development, Financial Data & Service. From October 2000 to December 2014 (14 years 3 months) Software Engineer @ Creative, dynamic and quick learning developer in successful "go public" start up company. Had the chance to work on challenging projects directly under the leadership of founders of ScreamindMedia, StockPoint and MarketWatch.
Accomplished lot initiative and challenging projects such as stream large amount of real time data to more than 1000 flying airplanes, iTV development, built super large user based (~40 millions) portal integration with monster cluster
Had experienced and survived with more than 10 times company buyout, mergers, location close and massive layoffs, and had switched more than 10 different groups with different platforms using different technologies.
Had been relocated to different locations 4 times by the "COMPANY".
NYC (ScreamindMedia) -->IOWA City(StockPoint) --> Minneapolis(MarketWatch) -->Princeton(Dow Jones)
ScreamingMedia (listed in NASDAQ as SCRM) bought Stockpoint, then renamed as Pinnacor (listed in NASDAQ as PCOR),
Then MarketWatch (listed in NASDAQ as MKTW) bought Pinnacor. Then Dow Jones bought MarketWatch. Then News Corp bought Dow Jones. From October 2000 to December 2004 (4 years 3 months)
Computer Science @ York UniversityEngineering @ 西安交通大学 Ronald Xiao is skilled in: Java Enterprise Edition, Tomcat, REST, Web Services, Software Development, .NET, SQL, Java, XSLT, Hibernate, JBoss Application Server, Weblogic, ASP.NET, AJAX, jQuery
Looking for a different
Get an email address for anyone on LinkedIn with the ContactOut Chrome extension