Sam Chipman Email & Phone Number

Canton, Ga, Us

Dallas, Tx, Us

Software development and support for applications that manage DR plans, exercises and metrics. Manage application resources and CI/CD pipelines in Azure. ASP.Net applications (Webforms, MVC) are written in VB, C#, HTML and CSS with Oracle and SQL Server databases. Researching how to leverage ServiceNow functionality to replace existing processes. Perform data analysis on ServiceNow data in Snowflake and re-engineer the data into a consumable RDBMS (ETL).Accomplishments• Implement OpenID Connect (OIDC) with PKCE authentication in both .Net webforms (VB) and .Net MVC (C#) applications.• Assess and transform an Oracle DB schema into a SQL Server DB schema including tables, functions, packages, stored procedures, and trigger; migrate data from Oracle to SQL Server; test database objects and dependent applications to ensure compatibility.• Creating private endpoint and DNS zones for connectivity to Snowflake; configuring Snowflake ODBC drivers and developing SSIS packages to extract ServiceNow data via Snowflake into SQL Server; transforming ServiceNow data into a traditional RDBMS database structure using the sys_ids from ServiceNow.• In Azure DevOps, update terraform scripts of Azure resources for the infrastructure pipeline, and construct CI/CD pipelines for applications using Git (BitBucket) and MSBuild Tools. Now, migrating to GitHub.

Dallas, Tx, Us

Coordinate work efforts within the public cloud migration strategy teams to setup and support Modernization and Self-Migrate workstreams in Azure Devops (ADO). Serve as point of contact for Move and Shutdown/Retire workstreams and through data analysis assist in reconciling data anomalies between internal systems. Tools: Azure DevOps, SQL Server

Dallas, Tx, Us

Product owner, team lead and mentor responsible for design, development and testing of Service Activation applications. Technology stack includes C#, ASP.Net/IIS (fullstack), Active Directory, Exchange, Sql Server (DDL, DML, SSIS), LDAP, PowerShell and WMI. Tools: NotePad++, SVN, GIT, BeyondCompare, Visual Studio, Sql Server Mgmt Studio, SoapUI and Postman.Service Activation provides web and batch applications that support the automation of provisioning and managing: user domain accounts, personal and group mailboxes, distribution and security groups, and personal and group disk shares. . This supports the enterprise infrastructure for AT&T employees and non-payroll workers.Accomplishments• Provision and manage the permissions of Active Directory and Exchange On-Prem/Online objects through a web application by using directory services or invoking Powershell from the .Net Framework.• Synchronize Exchange distribution groups and shared mailboxes to Sql Server database for web application management.• Port 32-bit C++ Windows service to 64-bit operating systems.• Align team's applications with corporate security and compliance rules.

Dallas, Tx, Us

Served as part of the development team on the Horizon Indirect application. Responsible for design, development and support of the user interface and its interaction with the data base. The GUI is written with C++ and MFC. It interacts with Oracle via Roguewave SourcePro and Corba on Linux. Other tools: C#, PuTTY, Toad, Notepad++, SVN, Quality Center, Java EE(J2EE), JAXB, Tomcat, Eclipse, SoapUI, gSoap, log4j, Gradle, and Apache POI.Horizon Indirect is used for the setup and payment of contracts with AT&T vendors, both agents and national retailers. It processes transactions from the vendors and issues invoices to accounts payable for commission payments.Accomplishments• Develop a manual transaction spreadsheet in Excel using Apache POI.• Create functionality to request, execute and query Linux batch jobs from PC GUI.• Develop a JAX-WS service and a C++/gSoap client application to authenticate users.• Using MSBuild and SharpSVN, create a C# application to automate Visual Studio builds. • Use Jenkins CI to automate application build and deployments to multiple work environments.• Assist in the migration of back end processes from Solaris to a Linux grid.

Carmel, Indiana, Us

Develop C# Windows Forms (desktop and tablet pc) applications and WCF SOAP web services for the automotive remarketing industry in an Agile environment using Visual Studio 2010 and the 4.0 .Net framework. Provide data access to Oracle and SQL Server using Entity Framework and Linq.AutoVIN provides field inspections and condition reports for off-lease vehicles at auction for automobile resellers.Accomplishments• Assist in synchronization of database sequence numbers in data expressions during versioning.• Create custom tooltip-style popup to provide instructional information.• Assist in data migration from Oracle to SQL Azure.

New York, Ny, Us

Design and development of .Net RESTful web services hosted in IIS to serve as middleware between SQL Server and iOS devices for the HSQ Full Service Selling project. RESTful web services are written in C# using WCF and use data contracts to serialize JSON request and responses. Services are accessed and differentiated by operation contracts and URI templates. SQL Server data operations are accessed using stored procedures via ADO.Net. Other tools: ClearCase, SoapUI and Firefox Rest pluginHSQ Full Service Selling is used by Macy’s sales and stockroom associates to interact with shoe dept. customers in a more efficient way.Accomplishments• Integrate Log4Net into IIS web application.• Provide a help web service to display the exposed rest web services’ URI templates and request method.• Create a custom service host factory to handle custom events on the web services' endpoint.• Re-write stored procedures minmizing cursors and temporary tables, and replacing them with sub queries.

Dallas, Tx, Us

Serving as part of the development team on the Horizon Indirect application. Responsible for design, development and support of the C++/MFC Windows GUI. Create and maintain interfaces between the GUI and Oracle using SQL, Corba and Roguewave on Unix. Other tools used are PuTTY, Toad, Notepad++ and SVN.Horizon Indirect is used for the setup and payment of commissions with AT&T vendors, both agents and national retailers.Accomplishments• Enabled the user creation of manual product and device groups to provide dynamic configuration of vendor contract features and rate plans.• Enhanced special promotion qualifiers for setup on vendor contracts. • Provided additional vendor payments based on customer satisfaction scores.• Enabled direct export of data to Excel from the GUI application.

Responsible for providing estimates, designs, development, support and testing tasks of the FuelsManager Aviation system. The system provides support to fueling operations and fuel inventory management of the commercial aircraft industry. Core Applications are Windows Services and desktop user interfaces written with C++, C#, VB, and SQL Server on Windows and Windows CE. Custom applications are built with Winforms and services, ASP.Net and Web Services written with C#, XML and SQL Server. Other technologies include Modbus, Bluetooth (Serial Communications),BizTalk and Websphere MQseries.Accomplishments• Calculate a temperature compensated volume of fuel based upon the fuel temperature as reported at the meter head.• Provide serial communications with a meter data collection unit using the Modbus protocol via a Bluetooth connection.• Enable automatic pairing of handheld and the meter data collection unit using MS Bluetooth api.• Create a IntoPlane updater for the mobile handheld. It checks the server for a newer version of the application files. Application files are downloaded from the server and installed on the mobile handheld.• Extract data from SQL Server and serialize it into the IATA XML standard for KLM.• Extract data from SQL Server and format it in a CSV file. Use FTP over SSL to send the file to Air Canada.

Uxbridge, West London, Gb

Use C++/C# to develop and maintain applications on Windows Mobile, Windows CE and XP platforms that support CCE’s sales and distribution functionality.Accomplishments• Using the .Net Framework 2.0 and Tablet PC SDK, created a signature control with image, encryption and watermark features. • Enhanced CCE’s mobile delivery application to support Zebra mobile thermal printers.

Manage, support, develop and test terminal emulation software for Windows XP and Windows CE operating systems. The application, RFTerm, uses sockets and threads to connect to a mainframe host, or a server host, and communicate using the Telnet protocol to help customers manage supply chains. Ported the SSH tunneling portion of PuTTY to Windows CE to integrate into RFTerm. Development was done in C/C++, Win32, and WinCE. Interface with customers, and testing and support teams.Accomplishments• Using the Microsoft’s GDI API, enhanced the display screen of LXE’s RFTerm product to include new features, such as, blinking text, larger touch points, and double-high, double-wide font types.• Enhance LXE’s RFTerm product to monitor network connectivity and notify users when a lost connection or access point out-of-range conditions occurs.• Using the NDIS API, integrated a Wi-FI radio signal strength indicator into LXE’s RFTerm product. • Create a dockable taskbar to display Wi-Fi radio signal strength, battery life and keyboard state • Ported the SSH tunneling portion of PuTTY to Windows CE and integrated the source code into LXE’s RFTerm product.

Develop Wireless Express (WE) products for the Windows PocketPC, Windows Smartphone, cell phones and Blackberry devices using C++ and Java (J2ME). The application(s) enables users to retrieve personalized information such as weather, news, stocks, movies and sports on an OTA connection on demand. It provides a custom interface to the information and caches the information on the device.Ported applications from the existing C++ framework to C# for Windows Mobile 5.0.

Atlanta, Georgia, Us

Design, develop and maintain a web application (JIEM) that allows law enforcement agencies to model processes and information exchanges between agencies for the purpose of standardization and optimization. Skills used: ASP, VBScript, JavaScript, ADO, XML, XSD, XMLT and SQL Server.

Providing enhancements and support to Mediscribe, a medical transcription product. Interfaced with clients to customize the application's interface and its interaction with MS Word and HL7 messages. Technology includes C++, Btrieve, MS Word automation, and Crystal reports.

Enhance, support and test the Defined Contribution System (DCS) application, and its supporting proprietary C/C++ database, printing and GUI libraries and executables using C++ and PVCS. Other skills used Windows Script Host (JavaScript), DB2.

Atlanta, Georgia, Us

Develop VC++/MFC 6.0 application to interact with the Entrust API to create users, verify user information and change password within the Entrust PKI. Develop Java applications that interact with the Entrust RA toolkit and Win32 API via JNI to update the Entrust LDAP directory. Also, the application prints secure mailers with sensitive information and smart cards for subscribers to the Entrust PKI for use with the encryption and digital signing of web and email transactions with a simple Java Swing interface. Design, develop and test DLLs w/ VC++ 6.0 for NT 4.0 server and RDMS database objects w/ SQL Server 7.0 to enable communication between two heterogeneous anti-crime systems. Communication is established via a database connection from one system and via socket connection embedded in an NT service from the other system. The DLLs use a combination of ADO, Win32, STL and a proprietary parsing library to translate proprietary data structures into parameterized stored procedures or result sets and parameterized stored procedures or result sets into proprietary data structures. The database objects consist of tables, indexes, triggers, stored and extended stored procedures. They translate data elements of one system into data elements of the other system. I assisted in the setup of the web-based application using IIS, ASP, and SQL Server.

Design and develop software used to manage contracts and process medical claims for the healthcare industry. Responsible for writing two-tier GUI client software using Visual C++, MFC, Win32 API, Sybase database objects (tables, stored procedures and triggers), and generating reports with Crystal Reports and the Crystal Reports API). Worked closely with QA for application and integration testing.

Las Rozas, Madrid, Es

Design, develop and test a multithreaded Windows NT service using C++ and Win32. The service monitors directory trees on the local drive and upon notification of a file addition to a directory tree; the service performs a CRC (checksum) against the file to ensure it is received in its entirety without data corruption. It changes the file attribute to read-only and resets archive attribute for tape backup. Develop a C++/MFC application to interact with NT to archive files to tape. Develop a VB socket application to interface with another application.

Roseland, New Jersey, Us

Design and produce software in support of ADP's human resources applications (CSS Hrizon). Support and enhance applications and DLLs using C++ on a multi-database platform (Oracle, Sybase, and SQL Server) accessed by a middle-tier database class library invoked with embedded SQL calls.

Design and develop software used to manage contracts and process medical claims for the healthcare industry. Responsible for writing two-tier GUI client software using Visual C++, MFC, Win32 API, Sybase database objects (tables, stored procedures and triggers), and generating reports with Crystal Reports and the Crystal Reports API). Worked closely with QA for application and integration testing.

Primary responsibilities include development and optimization of a Visual C++ application with an Access database to facilitate quick storage and retrieval of measurement data from a laser used by manufacturing and engineering industries.

Dallas, Tx, Us

Full life cycle software development of client/server applications needed for billing data correction. Design and develop two-tier GUI client software using Visual C++, MFC, and generating reports with Crystal reports and its API. Create and administer Sybase database objects (tables, stored procedures and db maintenance) with T-SQL. Develop and maintain batch UNIX C programs.Support and enhance rating and billing systems for international and ship-to-shore telephone calls. Provide batch processing and reports in a large mainframe environment. Environment software includes MVS, JCL, COBOL and Easytrieve with an IMS database.Support data store for billed and switched access data in multi-platform environment. Provide access to the data store and develop products to assist switched access bill verifier in locating errors in billing by LECs. Develop an online in VM/CMS with ISPF/REXX dialogs with access to RAMIS databases. Develop batch processes in MVS, JCL, COBOL, TSO/REXX and Easytrieve with IDMS and DB2 databases.

B.S., Mathematics/Computer Science

Education record