Data Integration Consultant Resume
Brooklyn, NY
SUMMARY:
As an IT professional with a focus on data integration I have more than 15 years of experience in gathering requirements and conceptualizing technical solutions in order to meet the needs of business users.
EXPERTISE AREA:
- ETL / ELT Development
- Data Warehouse Development
- Requirements Gathering
- Performance Tuning
- Data Analysis
- End - user Support
- Data Modeling
- Object-oriented Programming
TECHNICAL SKILLS:
Platforms: UNIX (Sun, AIX), Windows Server
Programming Languages: Python, Java, Jython, SQL, T-SQL, PL/SQL, XML, ASP.NET, C#, Perl, VB, DHTML
Scripting Languages: JavaScript, VBScript, UNIX Shell Script, DOS
Databases/RDBMS: Oracle 12c, MS SQL Server, Hyperion Essbase
Business Applications: Microsoft Office Suite, Visio, Business Objects, Confluence
PROFESSIONAL EXPERIENCE:
Confidential, Brooklyn, NY
Data Integration Consultant
Responsibilities:
- Led the development and testing of ODI 12c mappings and packages that integrate data to Hyperion Planning and Essbase
- Developed error handling procedure used to notify users of data load errors using Python
- Migrated ODI 11g mappings and packages to ODI 12c
- Documented new procedures to be handed off for ongoing support
Confidential, New York, NY
Lead ETL Developer
Responsibilities:
- Led the development, testing, and implementation of ETL processes that were used to integrate data from SQL Server to Oracle DWH using Oracle Data Integrator (ODI) 12c, PL/SQL, and Python
- Strategically redesigned data load mappings to improve processing time from two hours down to two minutes, bringing updates closer to real-time
- Created complex SQL queries used to extract, analyze and transform data
- Interacted with business users to gather requirements and design integration solutions
Confidential, New York, NY
Lead Data Integrator
Responsibilities:
- Led the development of mappings and workflows used to integrate investment accounts between Back Office and Salesforce CRM
- Gathered requirements from business users to develop integration solutions
- Scheduled integration processes to run automatically and provided ongoing global production support
- Created complex queries used to extract data from Oracle databases using SQL
Confidential, New York, NY
Contractor
Responsibilities:
- Designed and developed databases used in mobile applications
- Developed queries used to upload healthcare data into web-based applications via SQL Server
- Wrote SQL queries used to extract data and generate reports for business users
Confidential, Commack, NY
Senior Programmer Analyst
Responsibilities:
- Played a lead role in the upgrading of a proprietary data integration system
- Determined, with application development team, how to maintain customer data management application changes and ETL changes as requested by business leaders in accordance with FDA compliance; programming included the use of Oracle 10g database system, Informatica PowerCenter 8, MDM application development environment, PL/SQL, UNIX Shell Scripting, MS Access and MS Excel
- Extracted healthcare data from relational databases using UNIX Shell Script, SQL querying, TOAD and SQL*Plus
- Designed and developed applications used by management to make business decisions; development included the use of .NET, HTML, SQL Server and JavaScript
- Handled tasks in enterprise-wide data management system, such as, supporting end-users, analyzing data and monitoring data integrity
- Worked with Oracle database administrator to troubleshoot and resolve issues of production system, as well as optimize system performance
Confidential, Melville, NY
Data Team Supervisor
Responsibilities:
- Supervised data mining team aimed at loading and cleansing production data for optimum accessibility on e-commerce website
- Interviewed applicants for database editor positions
- Developed in-house database management applications in MS Access and MS Excel
- Established enterprise-wide business rules for new and existing product data
