Dan Drum Email & Phone Number

Frisco, Tx, Us

Westlake, Tx

Directed development of user interface for unified telemetry platform using React and Material-UI. Developed product roadmap and epic stories for Kanban development process. Prioritized feature development and worked with dev team to create feature stories for implementation. Discussed use cases and expectations with user community. Provided dev team with UI direction and user expectations.Directed support development of multiple existing telemetry applications. Developed roadmap… Show more Directed development of user interface for unified telemetry platform using React and Material-UI. Developed product roadmap and epic stories for Kanban development process. Prioritized feature development and worked with dev team to create feature stories for implementation. Discussed use cases and expectations with user community. Provided dev team with UI direction and user expectations.Directed support development of multiple existing telemetry applications. Developed roadmap and plans for migrating feature sets from existing telemetry applications to unified telemetry platform. Worked closely with data team to connect user interface capabilities with backend data APIs. Worked closely with users of existing telemetry apps to continue support, prioritize feature requests, and communicate migration plans and status.Worked with cloud migration team to migrate applications to AWS EC2 instances. Show less

Westlake, Tx

Developed metrics visualization platform based on Grafana with Influx database. Implemented SSO functionality using PingAccess. Developed org structure loader using node script. Developed Apache Spark job for processing large quantities of data from a Hadoop cluster.

Plano, Tx

Developed fixes and new functionality for existing SOAP services for Bank Teller application and services using Java on WebSphere. Replaced existing SOAP services with new REST services to clean up code and provide easier maintenance and forward compatibility with newer development efforts.Developed batch job to maintain database integrity, using Java JSR framework, Hibernate, shell scripts and Control-M integration. Developed new REST services to query results from that database and… Show more Developed fixes and new functionality for existing SOAP services for Bank Teller application and services using Java on WebSphere. Replaced existing SOAP services with new REST services to clean up code and provide easier maintenance and forward compatibility with newer development efforts.Developed batch job to maintain database integrity, using Java JSR framework, Hibernate, shell scripts and Control-M integration. Developed new REST services to query results from that database and replaced an existing SOAP service with a REST service, using Java and OpenJPA. Developed user interface to interact with new REST service using React/Redux. Code maintained in GitLab. Show less

Frisco, Tx

Developed and maintained ETL (extract, transform, load) processes for the product catalog to ensure data integrity and synchronicity across multiple platforms and databases, using SQL and XML for MS SQL Server and Oracle databases. Provided after-hours support for production issues.Developed prototype for unified database reconciliation application, allowing dissimilar databases to synchronize data.Migrated and developed SSO LDAP program from ATG Web Commerce platform to new… Show more Developed and maintained ETL (extract, transform, load) processes for the product catalog to ensure data integrity and synchronicity across multiple platforms and databases, using SQL and XML for MS SQL Server and Oracle databases. Provided after-hours support for production issues.Developed prototype for unified database reconciliation application, allowing dissimilar databases to synchronize data.Migrated and developed SSO LDAP program from ATG Web Commerce platform to new Oracle SSO platform using Java and LDAP. Provided after-hours support for production issues.Developed and maintained customer-facing online billing application (eBill) using Java, jQuery and Web Services.Designed and developed new mobile website for T-Mobile (m.my.t-mobile.com) using jQuery Mobile, AJAX, HTML5 and Microsoft .NET framework.Developed and maintained order management application using WebSphere Commerce framework and Application Server.Developed customer-facing web applications using Java Servlets/JSP and Struts for WebLogic and Solaris servers, including multi-venue network login application, customer account management application, and venue-specific content marketing application.Developed new business logic and functionality for Infranet/Oracle BRM real-time billing system, using C, C++ and Java with a SQL Server database. Developed RADIUS functionality using Java, C and C++ for 802.1x / EAP-TTLS and open authentication methods.Worked with business and architecture teams to design modular solutions, with emphasis on reusability for future projects.Developed an authentication web application using Java and a network gateway. Show less

Carrollton, Tx

Provided support for production and internal environments. Maintained environment integrity and software distributions. Developed productivity-enhancing tools using JavaScript and Java, including automated software distribution tool, network connectivity tool, and service monitor tool. Systems supported include Windows Server NT & 2000 and Sun Solaris. Provided maintenance for Jetty Java server running Cisco switch applications. Developed web-based RADIUS testing application using Java and JSP.