David Hadley
**** ******* ****** ****, ***. ***
Fairfax, VA 22031
Phone: 706-***-****
E-mail: **********@*****.***
SUMMARY
Education
• Columbus State University, Bachelor of Science Degree in Computer Science
• Parkland College, 60 credit hours towards Computer Science Technology
Experience
• 4 + of experience in analysis, design and development of client/server, web based and n-
tier applications
• Proficient in developing windows applications, web applications, windows services and
web services in Microsoft Visual Studio .Net IDE using C#. Net, ASP.NET and SQL Server
• Worked in Salesforce with Data Adapter, Dataset, Data Reader updating records
• Experienced using SOQL server database design, Database management
• Good working knowledge with designer tools such as Microsoft Visio
• Expert at debugging an application using of huge the debugging tools provided by the
Visual Studio.NET IDE
• Effective at working independently and collaboratively in teams
TECHNICAL SKILLS
Microsoft Technologies: SharePoint 2007/2013, ASP.NET 4, ADO.NET, ADO, ASP
Programming Languages: C#, JAVA, Apex
RDBMS: SQL Server, MySQL, Microsoft Access
XML Related Technologies: XML, XSL, XSLT, XHTML, AJAX
Operating Systems: Windows 95/98/2000/NT, XP, UNIX, LINUX
Development Tools: VisualStudio.NET 2010, Visual Studio.NET, SharePoint Designer
Design Tools: UML, MS Visio
David Hadley Page 2 706-***-****
WORK HISTORY
SharePoint/Web Developer - Pentagon - January 2013 to Present
Using SharePoint to Implement enhancements to the Government Portal.
Granted DOD “top secret” security clearance
Working with software engineers in daily support to the US Army Command and Support Agency to:
• Develop, modify, enhance or otherwise secure software code and scripts according to the
CCSA software development environment as directed
• Assist in the design and implementation of web parts
• Create content types
• Design Master Pages
• Assist senior and other mid-level developers in reviewing/examining, evaluating and
reverse engineering existing applications to identify potential upgrades and replacement
implementations
Web Developer - Dept of State - January 2013 to July 2014
• Granted DOD “secret” security clearance
• Using Salesforce to Implement enhancements of American Spaces Application using
Apex and Visual Force
• Using Salesforce and Visual Force in the design and Implementation total Software life
Cycle of the Pitch Application.
• Using the Salesforce IDE and Git Hub in addition to Jenkins in various phases of
Software Life cycle from initial implementation to production.
• Assisting in the Integration of Salesforce with MailChimp utilising Dataloader,
Lexiloader and various Data Wizards to map and update database records in Salesforce.
• Writing and converting Excel spreadsheets to CSV files in Salesforce for insertion into
Salesforce Database tables.
• Using Visual Force and apex to build interfaces and applications used by the Dept. of
State and all of its embassies
• Merging of IRC-KB & ACCD databases into Salesforce tables
• Creating Reports to capture newly added fields - Force.com
• Currently working on integration of Mailchimp and Salesforce
• Coordination with IIP/CSS/Apps to acquire existing data from IRC-KB/ACCD for the
creation of new records in Salesforce
Web Developer – Planned Systems International, Arlington, VA - August 2012 to January 2013
• Responsible for DenClass program designed specifically for the Department of Defense
• Conversion of all applications from Visual Basic to C#
• Currently designing .NET system architecture for ASP migration project.
• Design Web-based ASP.NET Internet applications
• Create prototype and production-level object-oriented applications throughout software
development lifecycle, including design, modeling, coding, testing and documentation
• Troubleshoot and resolve bugs in .NET applications to ensure optimal development
environment
David Hadley Page 3 706-***-****
WORK HISTORY (continued)
Programmer Analyst II – Technisource, Columbus, GA – June 2011 to October 2011
• Contracted with TSYS/Synovus Financial Group
• Addressed operational and program discrepancies within timely manner
• JCL – used to update fields when reports produced incorrect or missing information
• COBOL/Eazytrieve – used libraries to download and sort fields for reporting purposes
• Z/OS – used to review raw data for troubleshooting purposes
• SQL - merged data from old to new tables and prepared detailed statistical reports in MS
Access and MS Excel
• Created appropriate program documentation using COBOL/Eazytrieve and SQL to
generate reports and download to Excel, Access and Microsoft Word
• Created data mappings and data dictionaries
• Developed stored procedures to validate the data obtained
• Extracted databases and indexes
• Fully tested COBOL/Eazytrieve programs from business requirements and/or program
specifications
• Participated in the design, creation and delivery of detailed, moderately complex
COBOL/Eazytrieve and SQL program specifications
• Received hands-on experience with the installation, configuration and management
Microsoft SQL Server 2008 database running on various versions of Windows Designed and developed
batch and/or transaction-based applications to meet business and technical requirements using CICS
• Wrote Complex SQL queries using joins to facilitate the use of huge tables for processing
several records in the database
VOIP and Network Installation – Columbus State University, Columbus, GA – May 2009 to December 2010
• Assisted in installation and management of network switches and routers
• Assisted with installation of telephony equipment, to include analog
(fax/telephone) and VOIP base units
• Created/maintained network diagrams, technical drawings and inventories
• Provided technical support for customer inquiries whilst servicing and
maintaining all UPS equipment
• Ran and repaired network, telephone and CATV cables
• Troubleshot and tested network connectivity issues
• Troubleshot, installed, configured and repaired of VOIP phones, printers and
network cable
David Hadley Page 4 706-***-****
Music Director/Session Musician – Self Employed in London, England - June 1993 to December 2008
Recorded/Toured with the following:
• Eric Clapton
• Jeff Beck
• Chuck Berry
• Boyz II Men
• Bo Diddley
• Henry McCullough (Wings)
• Mick Taylor (Rolling Stones)
• Jack Bruce (Cream)
Computer Consultant – Tomlinson Consultants, Norristown, PA – July 1991 to May 1993
• Acted as a technical resource in assisting users to resolve problems with
equipment and data
• Assembled computers, network infrastructure and peripherals
• Identified problems with computer systems, made repairs and corrections when
required
• Installed, configured and upgraded operating systems and software
• Made hardware and software acquisition recommendations, including helping
users assess needs and providing justification for equipment and services
Computer Technician – Army Corps of Engineers, Champaign, IL – July 1988 to July 1991
• Developed programs using Pascal, FORTRAN, Assembler, and Lotus 123
• Maintained Computer hardware and tested composite materials and their
resistance to Electromagnetic pulse attack for the EMT Team