David Dimaggio Email & Phone Number

Carmel, Indiana

· Developed and quality tested: o over 100 ETL jobs in Pentaho. o over 20 ETL jobs in SSIS (SQL Server Integration Services.) o one viable microservice in Java with the IntelliJ SDK.· Developed several utilities in Pentaho for the purpose of: o Connecting and exchange files with SFTP servers. o Connecting and upload data files into the Snowflake database. o Connecting and obtain passwords from Azure Key Vault.· Worked closely with the DBA team on the MS SQL 2022 and PostgreSQL database development.· Collaborated with the Dev Ops for Pentaho, Linux servers, AWS, and Azure cloud computing.· Participated with the migration of the MS SQL database into Azure cloud computing.· Create and manage EC2 virtual computing and S3 storage buckets in AWS.· Document the workflow process in Confluence, SharePoint, and GitHub.· Used GitHub for software and documentation repository.Experienced in Agile methodologies, actively participating in Sprints, daily stand-ups, reviews, and retrospectives to drive continuous improvement and project delivery in Rally.

Carmel, Indiana

• Develop and run Bamboo for test automation and continuous integration of Pentaho development. • Testing the operations of the software developed with Pentaho Data Integration in both Windows 7 and Linux CentOS platforms.• Use VMware to run Windows 7 for Pentaho development with Microsoft Visual Studio 2013 and Microsoft SQL Server 2012.• Use SourceTree and Stash for managing software and data repositories and version control. • Use Jira for managing projects, issues, and bugs tracking (Agile, Scrumban)• Use SSH, SCP, and FTP for file and data control on several remote servers.• Develop several documentation pages in Confluence.

Indianapolis, Indiana

• Manage Jenkins used for continuous integration of our software development and testing. • Runs Jenkins (master and slaves) in Linux OS (Red Hat, Fedora, Debian, and Ubuntu) in VMware, Oracle Virtualbox, and on actual machines. Also runs Jenkins slave on Windows. • Use IBM Rational ClearCase and Git for our software repositories and versioning management. • Manage Klocwork for software code analysis and reporting to our software developers. • Develop scripts (Shell, Bash, Perl, Expect, and TCL) to be used in Jenkins operation and automation. • Use SSH, VNC, and SCP for remote control and management.

Indianapolis, In

• Write functional testing specifications and perform performance and stress testing our new multimedia and telecommunication products.• Set up and install Linux based OS into our development networks. (Debian, Ubuntu, CentOS)• Knowledgeable in TCP-IP, DOCSIS, MoCA, Wi-Fi, TR-069, SNMP, and IGMP standards.• Used Veriwave for testing Wi-Fi performance and compliance.• Used Spirent TestCenter, NDT, and iPerf for testing network traffic performance and compliance.• Used Averna DP-360 DOCSIS protocol analyzer for testing DOCSIS 2.0 & 3.0 RF cable network for compliance.

• Sorenson Video Relay Service (SVRS) Contractor• Install Sorenson VP-200 video phones at their customers' premises in the Indianapolis area.• Represent Sorenson Communications at deaf events around the state of Indiana and the nearby Midwest regions.• Knowledge of TCP/IP protocols, H.323 video conferencing protocols, firewall configurations, port forwarding in the most consumers' home network and routers.

• Develop software in .Net, VB6, VBA for Access and Excel for manufacturing process and quality control. • Develop SQL for Oracle 11g, Microsoft SQL 2005, and Microsoft Access database. • Created Oracle Browsers for manufacturing planning and analysis.• Worked with System Administrator with the company's network infrastructure, servers, and software management.

• Develop testing software in Visual Basic 6.0. • Created user interface for several automated testing stations. • Created test equipment interface in a DLL format for other test engineers and software developers. • Worked with T1, T3, DS3, DSL, and Verizon One products. • Developed environmental control software for maintaining stress testing. • Developed several testing analysis applications to interface with Oracle 9i database for wide range of manufacturing quality control and management.

USRobotics was purchased by 3Com in June of 1997. Provide support for the final testing stations in the manufacturing area. There were about 10 group of lines and RMA sections with a total of over 100 test stations.

Provide support for the final testing stations in the manufacturing area. There were about 10 group of lines and RMA sections with a total of over 100 test stations.

Troubleshoot and repair internal and external modems up to 56K baud rate.

Bachelor Of Science, Electrical Engineering Technology

Activities and Societies: I was a student lab assistant and a tutor to help other engineering students with their lab work and studies.

Associates Degree, Information Technologies - Computer Network Systems

Associate In Applied Science, Electromechanical Technology

Activities and Societies: I was a student lab assistant and a tutor to help other engineering students with their lab work and studies.

Computer Science

Activities and Societies: PASCAL was the choice of the programming language. Changed my interest toward the field of electronics.