David Limbach Email & Phone Number

Boulder, Co

Home Office, Niwot, Co

Designed and implemented HR application projects critical to on-boarding procedures, processes, and benefits administration.Employment Verification GroupE-I9 project used by ADP clients to process employment applications and verify worker eligibility via an API to Department of Homeland Security E-I9 system. Data entry by the job applicant followed by documentation verification and capture by the employer ensured full compliance with federal regulations and protected client from legal exposure.Worked on a collaborative team of Sr. Software Engineers to support legacy system and architect and implement a complete revamp of the front end. Additionally, I worked as an individual contributor to reengineer the software deployment process and develop a new import mechanism for client legacy data.[Agile, Java, Oracle, Hibernate, Jenkins, WebSphere, Spring Struts, JSP, sh, csh, REST, and JavaScript]Outsourced Benefits Administration GroupApplication to handle employee benefits enrollment and administration (medical, dental, vision, retirement, insurance, & stock options). Data was combined with information from service providers to enable employee self-service access via a website and a 24x7 call center.Implemented process automation of client and vendor data transfers, reports generation, data processing, database backup and optimization. Work included expanding the job scheduling system from Workscape (below) to handle over 20K daily jobs on multiple different platforms, in time zones through the U.S., Europe, and Asia.[Java, EJB, JBoss, PostgreSQL, Hibernate, Swing, Perl, sh, csh, CGI, JavaScript, and Jira]

Broomfield, Co

Production Control GroupDevelopment operations team that handled all the infrastructure needs in support of benefit administration and talent management applications.Architect, technical lead, primary developer, and mentor to team that expanded and supported the job scheduling system from CallConnect (below) resulting in managing 5K daily automated jobs for file transfers, application tasks, reports, and database backups.[Java, EJB, JBoss, SQL Server, MySQL, Swing, Perl, CGI, and JavaScript]

San Jose, Ca

Hired by multiple clients for requirements analysis, proposal, development, and delivery of custom application solutions. Notable:• CallConnect: Designed and implemented custom job scheduling tool to handle data transfers of client employee data and vendor benefit information to support a self-service website and 24x7 call center.• Hewlett Packard: Developed a Solaris client for HP enterprise management system to allow clients to remotely administer hardware systems throughout their global network.• Sun Microsystems (iPlanet): Created international price book automation for joint venture with AOL to promote global sales by listing hardware and service pricing in the local currency.• Silicon Graphics: Built sales force quoting, forecasting, configuration, and ordering system resulting in capturing and improving revenues through salesforce automation.

Mountain View, Ca