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Data Warehouse Engineer Resume

Baltimore, MD

SUMMARY

  • Results - driven data warehousing specialist with extensive experience in manipulation and maintenance of unstructured data and technical operations within the world of healthcare.
  • Strong analytical and diversified technical background in leading design, execution, and ongoing support of process improvement initiatives.
  • Skilled in managing technical systems development and enabling reporting, analytics, and data sciences efforts across varying business units.

AREAS OF EXPERTISE

  • Data Analysis
  • Back-end Development
  • Defect Management
  • Quality Assurance Testing
  • Data Flow Design
  • Project Management
  • Technical Documentation
  • Data Warehousing Concepts

TECHNICAL SKILLS

  • Informatica PowerCenter
  • SQL (Oracle/MS SQL)
  • VB.Net | MS Office (Advanced Excel)
  • Unix | Python
  • SAS | R
  • Subversion (SVN)
  • TIBCO
  • LaTex
  • MatLab

PROFESSIONAL EXPERIENCE

Confidential, Baltimore, MD

Data Warehouse Engineer

Responsibilities:

  • Spearheaded the execution and implementation of internal data warehouse system improvements while partnering with engineering and business stakeholders to cultivate resolutions to design issues
  • Took action with quality, performance, and maintainability to execute the roll out of mission critical warehousing project aimed to improve existing data processes and reduce run times
  • Designed and implemented enhanced data flow utilized by over 100 management team members; integrated Informatica, SQL, and business transformation to eliminate unnecessary records and data defects and improve overall data quality
  • Performed backend development coding and communicated with internal and external teams to understand data requirements
  • Built solution design documents prior to the implementation of coding changes to identify issues prior to project execution and redesign solution
  • Elected to lead status calls, monitor project issues, and track milestones to allow for communication of critical information to upper management regarding project status
  • Recognized as team’s top contributor and was designated as a key project resource responsible for oversight of 5 associates; generated a reduction of daily system runtime by approx. 15%

Data Warehouse Technician

Confidential

Responsibilities:

  • Tested code prior to production implementation using SQL scripts to ensure quality assurance and data integrity for 3 corporate initiative projects
  • Overhauled corporate auditing GUl application with no prior VB.Net coding experience resulting in the resolution of 4 critical defects and 9 high status issues
  • Utilized DevOps toolsets to collaborate with in-house DBA and operational support teams; integrated usage of Serena Business Manager workflow management system with Subversion source code management tool
  • Analyzed relational and dimensional table structures and third-party files by using data dictionaries to identify potential issues prior to starting development coding work
  • Ensured that more than 500 system users experienced zero down time while application improvements ensued
  • Utilized the opportunity to learn new skills from the team and develop new technical competencies

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