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XO Communications - Sr Developer Resume Example

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Brooklyn Henderson
Professional Summary
Over 13 years experience in all aspects of Data Warehousing / Business Intelligence design, development, and deployment in several industries including energy utilities and telecommunications.  Strong analytical, communication, and technical leadership skills in a fast paced development environment.
  • Informatica
  • Oracle
  • SQL
  • Unix (Sun Solaris)
  • Netezza
  • SQL Server
  • Data Warehousing / Modeling / BI
XO Communications Plano, TX Sr. Developer / Technical Lead Sep 2004Present I began my career at XO Communications as a Sr Data Warehouse/ETL developer and was involved in the analysis, design, development, testing, deployment of many projects. I was then moved to an ETL/Technical Lead position in the Enterprise Business Intelligence space. There my role was ETL/Oracle development along with along with providing insight and ideas into the structure and layout of the enterprise data warehouse along with mentoring junior developers. Because of the responsibilities in the group, we were responsible for the end to end activities of the project including working with the business to understand their request/problem, designing and developing a solution, testing, deploying the solution, and ensuring the end product met the needs of the end users. 
Project highlights include:
  • Design work and development of a star-schema finance data mart storing all line items from customer invoices pulling data from the numerous billing systems. This solution allowed finance and other downstream reporting groups to look at a very granular level of revenue.  This data mart solution involved the processing of hundreds of millions of fact/dimension records.  We were also responsible for working with the end users to educate them on how to use the system and its benefits.  
  • Involved in design and development of internal Sales Commissioning System for sales rep compensation.
  • Worked with marketing group to create segmentation routines on 3rd party data for sales prospect leads.  
  • Designed and developed the model and ETL processes for an Enterprise Customer Model data mart. This mart combined customers from numerous enterprise systems (sales, billing, provisioning, trouble ticketing, etc...) and rolled them into enterprise customers. This data mart was the foundation for an internal support tool for client service managers and a new customer facing web portal.
  • Collaborated closely with the marketing analytics team to help create churn scoring processes to assign churn scores and identify customers most likely to leave the company.    Development and maintenance of numerous KPI and downstream summary tables for sales, billing and provisioning reporting.
  • Numerous smaller projects for multiple business units throughout the organization including finance, marketing, network engineering, revenue assurance, accounting, HR, etc.
  • Development tools included: Informatica, Oracle/SQL, Unix (Sun Solaris), Toad for Oracle, Netezza
TXU Energy / Capgemini Energy Dallas, TX Sr Programmer / ETL Developer Jun 2001Sep 2004 As an ETL developer at TXU, I was part of a team that built a Universal Customer Index (UCI) which looked at numerous systems throughout the enterprise and identified who the TXU's customers really are and provided a single view of a customer. This included pulling data from systems/databases scattered throughout the company, cleansing it, and storing it in a new data mart for end use. Also responsible for the population and maintenance of the database used by the call center CTI/Call Routing application, development and maintenance of data mart for hosting 3rd party marketing data.
Tools used included: Informatica, Trillium, Oracle, Unix, Toad for Oracle
University of Oklahoma Norman, OK BBA: Management Information Systems May 2001
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This is a real resume for a Sr Developer in Lewisville, Texas with experience working for such companies as Xo Communications, Txu Energy, Capgemini Energy. This is one of the hundreds of Sr Developer resumes available on our site for free. Use these resumes as templates to get help creating the best Sr Developer resume.

Previous Companies:

  • XO Communications
  • TXU Energy
  • Capgemini Energy

Previous Job Positions:

  • Sr Developer
  • Technical Lead
  • Sr Programmer
  • ETL Developer


  • University of Oklahoma

Level of Education:

  • BBA

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