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Click here or scroll down to respond to this candidate HARRISON (Candidate's Name
Street Address Avery Cove Ct PHONE NUMBER AVAILABLE (c)
Alpharetta GA Street Address EMAIL AVAILABLE
SUMMARY:
Many years of programming experience; highly skilled in programming;
expertise in database and web application design, development and
maintenance. Motivated in problem solving. PhD. Degree in Mathematics.
Certified Professional of Microsoft and Oracle products. Positive
working attitude. Willing to learn new technologies.
IMMIGRATION STATUS: US citizen.
COMPUTER LITERACY:
Database: Microsoft SQL Server 2012/2008/2005/2000/6.5, Microsoft
Access, Oracle, Sybase
Programming Languages: SQL Server Reporting Services (SSRS), SQL
Server Integration Services (SSIS), MDX for SSAS, Microsoft .NET
3.5/2.0/1.1, Visual Studio 2008 Team/2005/2003, ASP.NET, C#,
Classic ASP, Visual Basic, COM+/MTS, XML/XSLT/XML-FO, Ext JS,
JavaScript, VBScript, Dynamic HTML, Excel VBA
Operating System: Windows 2007/Vista/2000/XP/NT4.
COMPUTER CERTIFICATES:
Certified in Microsoft:
Microsoft MCAD.net (Web App, Window App, Web Services, .Net
security)
Certified in ORACLE:
Introduction to Oracle: SQL and PL/SQL;
Oracle8: Database Administration.
JOB TITLE:
Senior SQL server database developer/DBA.
PROFESSIONAL EXPERIENCE:
Ista North America (April. 2012 - now)
Senior SQL server database developer/DBA
Play key role in all the following projects:
. KPI (key performance indicator) project for our client FourChange.
Using SSIS package to collect various transaction performance data
and then using stored procedure to calculate the performance and
generate reports.
. Database migration for Ista client TaxPo. Using SSIS package,
stored procedure to migrate data from our client's database to
Ista database. Customer base: 50K active customers and 30K
inactive customers.
. SSRS report development for Ista B2B sites. Developing SSRS
reports that can be shared among Ista Clients.
. KPI projects for Ista client HudsonEnergy and Spark.
. Data migration for Ista client Spark. Using stored procedures for
the migration. Customer base: 200K active customers and 200K
inactive customers.
. Stored procedure performance tuning. Using query execution plan
and SQL dynamic management views to find low performance stored
procedures. Then improve stored procedure performances by re-
constructing stored procedures or by creating/modifying indexes.
. Production stored procedure bug fix, database snapshot and
replication creation and some routine DBA work such as User
Security management.
. Lead a Off-shore database developer team with 2 to 3 members.
Major Technologies: SQL Server DMVs, SQL Server Profiler, SQL
Source Control,
SSRS, SSIS, stored procedure.
Ignition One (Aug. 2011-April. 2012)
Senior SQL server database developer/DBA
. Design tables and implement stored procedures for many modules for
the digital marketing application. The emphasis is on how to
carefully design tables that will hold large volume data and how
to code good performance stored procedures that use these tables.
. Performance tuning for queries that hit large volume of data.
. Develop SSIS packages to collect data from various data sources
(such as Google or other clients of Ignition One).
. Production database on call to fix bugs of stored procedures/SSIS
packages or handle stored procedure performance issues.
Major Technologies: SQL Server DMVs, SQL Server Profiler, SQL
Source Control,
SSIS, stored procedure.
MFG.com (Feb. 2010 - Aug. 2011)
SQL server Database Developer/DBA
. Responsible for all SSRS report developments using stored
procedures.
. Administrate the SSRS report site (user security, report
scheduling, report upload, etc.).
. Administrate MFG clustered database servers (routine DBA on call,
emergency production bug fix, database size growth planning,
administration scripts development, index/performance tuning).
. Using MS Build and SVN version control built a continuous
integration tool for MFG.com
Major Technologies: SQL Server Profiler, SVN Source Control, SSRS,
stored procedures.
CodeReady Solutions, Inc (Sept. 2007 - Feb 2010)
Senior Developer
. Implemented CRM system data migration processes. Data was migrated
from a third party database schema to the company's own database
schema. The processes dealt with problems such as mismatched
data, bad data, database schema conflictions, etc.
. Designed and implemented front-end of Event Setup module of CRM
system using Ext JS. The module has WinForm look-and-feel. It is
the most complicated, yet the most stable module of CRM system so
far.
. Developed EmailSniper system that works with Port25 email
software. EmailSniper system is used to send campaign emails and
transactional emails, to track the status of sent emails, to
generate statistics reports and status reports of the emails. The
system handles up to 100,000 emails per hour without noticeable
impact on database performance.
. Designed and implemented Virtual Call Center Scheduling
application using ASP.NET 2.0, SQL Server 2005, XML/XSLT and
DHTML. Call center agents anywhere can use the application to
schedule working hours. The web application was implemented with
the capability of displaying suitable information cross the time
zones and to take the daylight saving time into consideration.
The application also includes an agent number forecast using
Erlang C formula which made the schedule forecast more efficient.
. Installed SQL Server 2005 reporting services (SRSS). Developed and
deployed reports.
. Implemented part of Call Center Registration Web Application.
Asp.net page cache is used to make faster response.
Major Technologies: ASP.NET 3.5/2.0/1.1, C#, Ext JS3.0/2.1, Ajax,
Linq, Web Services, Windows Services, XML/XSL, JavaScript/DHTML and
SQL Server Reporting Services (SRSS), SQL Server 2008/2005 stored
procedures, Port25.
Credit Suisse (Dec 2002 - Aug 2007)
Tech lead
. Lead a seven-person team to create INVESTRAN-DS2-PRIME integration
system. The system establishes data workflow from INVESTRAN system
to DS2 system, and DS2 system to PRIME system; developed the core
component of the system, a Windows Service that retrieves data from
INVESTRAN, consolidates the data, feeds data to DS2, and sends to
PRIME. Also managed task assignment and provided technical
assistance.
. Production support of Firm Reporting Layer (FRL) application.
Utilized SQL2000 ad-hoc queries, stored procedures, SQL Server DTS
to help identify data issues as well as application issues. Worked
with users to fix complicated and related data sets from back-end
in order to produce correct reports within tight time frames.
. FinCast (expense/budget/revenue forecast strategy) and FRL project.
Responsibilities include design, setting coding standards, code
review, deciding technical solutions for FinCast, maintaining and
preparing FRL project migration from Classic ASP to ASP.Net. Coded
two kernel modules of FinCast and designed all the tables for the
FinCast application. The team had 7 members including 4 offshore
developers.
Senior developer
. Developed more than half of the kernel modules for FRL project,
which is one of the most widely used application at Alternative
Investment Department. About 30 fund accountants, financial
controllers use this system daily.
. Lead contributor of Deal System (DS2), which was considered a
milestone and the user-friendliest application of Alternative
Investment Department. Used by about 100 fund accountants at Credit
Suisse.
Major Technologies: ASP.NET, C#, Web Services, Windows Services,
Classic ASP, SQL Server 2000 stored procedures, XML/XSL, Excel,
XMLHTTP, JavaScript/DHTML and Crystal Report.
PlatinumMD (Jan. 2002 - Dec. 2002)
Lead Developer
. Designed and Implemented electronic medical record web applications
targeting cardiac patients.
Major Technologies: ASP/ASP.NET with C#, VB6 COM with COM+,
XML/XSLT/XML-FO (Formatted Object), stored procedures and triggers
in SQL Server 2000 and a java application FOP.
Merrill Lynch, Jersey City, NJ (Mar. 2000 - Jan. 2002)
Lead Developer
. Portfolio Management: Proposed and implemented a reporting solution
using Java, Formatting Object (FO), and VB COM to produce PDF
reports dynamically. VB COM is used to generate XML data, to load
XSL file to transfer XML into XML-FO file and then use Windows API
to start a Java application FOP to convert XML-FO file into PDF
file.
. Axiom: Web service Application using VB COM, Sybase stored
procedure, Microsoft SOAP technology to provide Web Services to
other internal applications at Merrill Lynch. According to the
manager, this is the first SOAP application used at Merrill Lynch.
. Order Entry: web application using ASP, VB COM with MTS, Remote
Scripting, XML/XSLT and IBM MQ series for placing, viewing,
modifying and printing orders.
. Financial Planning: Web Application using VB COM with MTS, ASP,
DHTML, XML/XSLT and Sybase stored procedures to help clients make
financial plans and generate complex financial reports.
Senior Developer
. Asset Allocation: Web Application using VB COM with MTS, XML/XSLT,
DHTML, ASP and stored procedures.
. Excel VBA Application to convert ILX symbols to REUTERS symbols.
TD WaterHouse, Jersey City, NJ (Aug. 1999-Mar. 2000)
Senior Programmer
. Developed Intranet online trading applications (Account
Administration and Account Maintenance) for brokers using ASP, VB
COM, MTS, JavaScript and IE 4 dynamic HTML. Create Oracle PL/SQL
triggers, stored procedures and packages for security checking,
data validation and account management.
. Oracle performance tuning including creating indexes, identifying
performance problems and modifying query statements to enhance
throughput.
. Created scheduled jobs using PL/SQL stored procedures and DBMS_JOB
package.
. Administrated the deployment of Web applications.
Communication Billing Technology, Inc, New York, NY (May. 1998-Aug.,
1999)
Program Analyst
. Tbill Browser: Developed the Web applications for Morgan Stanley
Dean Witter and Bear Stearns to handle phone billing automatically
using Classic ASP and PHP.
. TelephoneTracker (Client/Server application): Using VB 6.0
(including ActiveX Controls, DataEnvironment Designer, ADO, Data
Report Designer, Data Repeater components) to build front-end;
Coded Oracle PL/SQL stored procedures, stored functions and
packages to implement complex business rules.
. MarketTracker (Client/Server application): Using Microsoft Access
to build front-end; writing Oracle PL/SQL packages for the back-
end; Visual Basic programming using third party product Rumba to
build the interface between Windows NT and mainframe computers.
. Manhattan Fruitier: Develop data transfer engine between databases
using C++.
American Bureau of Shipping, Two World Trade Center, NY (Oct.1997-
May.1998)
RHI Consultant
. ABS/LASH Desktop application: VB5 program that help the container
lash design.
. High Speed Craft 97: use Excel 95 with VBA to develop High Speed
Craft design rules.
. Rudder Rule 1998: Use VB 5.0 and Microsoft Access to develop rudder
design rules.
Dept. of Chemistry, Baker Laboratory, Cornell University, NY (Oct.
1995-Oct.1997)
NIH granted research scientist with Dr. Harold Scheraga
Designing, programming and testing software for protein-ligand
docking processes; developing global optimization algorithms;
comparing simulation results of different Monte Carlo algorithms
(written in C++ and FORTRAN on IBM SP2 super computer in Cornell
National Super Computer Center).
Graduate Fellow (1991-1995)
Mount Sinai Medical Center, City University of New York, NY
. Computer simulation of strand separation transition of superhelical
DNA (written in C and FORTRAN on Dec Alpha Machine and Convex mini-
supercomputer).
. Computer simulation of membrane phase transition (written in C on
Silicon Graphics Machine).
Software Engineer (1985-1989)
Computer Center of the Institute of Petroleum Exploration and
Development of China
Developed software for petroleum engineers using C and FORTRAN with
Convex mini-super computer, performed numerical simulation using
parallel computational methods.
EDUCATION:
Ph.D in Biomathematics
Mount Sinai School of Medicine, City University of New York, NY
B.S. in Mathematics
Beijing University, China (Honored student)
HONORS:
Oct, 1995-May, 1997 National Institutes of Health (NIH) research
fellow award.
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