Sunny.U.Okoro

Cell: 773-289-8259

Portfolio(SlideShare): Sunny Okoro

LinkedIn: Sunny U Okoro

Email: sunnyuokoro@gmail.com

Areas of Expertise

  · Database and Data Warehouse

Design

  · Database Administration

  · Business Intelligence (ETL &

Reports)

  · Database Migration

Education

M.S. Information Technology: Database Systems Technology

University of Maryland University College

B. S. Information Systems Technologies

Cumulative GPA 3.1/4.0

Southern Illinois University Carbondale

Professional Experience

SQL/SSIS Developer Consultant

TriZetto

Greenwood Village, Co

August 2012 – February 2013

  · Developed stored procedures and various object in SQL Server Database for ETL and Report processes

  · Developed and Deployed SSIS packages embedded with stored procedures using Microsoft Business Intelligence

Development Studio

  · Validated SSIS packages using Microsoft Business Intelligence Development Studio and Microsoft SQL Server

Execute Package Utility

  · Reviewed and updated technical design documents

  · Developed and deployed reports using Microsoft SSRS

SQL/Business Intelligence Consultant

Enterprise Recovery Systems Inc.

July 2012 – August 2012

Oakbrook, IL

  · Assisted business analysts with TSQL statements

  · Design and implemented reports using Microsoft Power Pivot and SQL Server 2008

  · Created views in SQL Server 20008

Quality Assurance Analyst CO-OP

United Parcel Service

Information Services Timonium, Maryland

  · Conducted functional tests on software components

  · Linked and updated software requirements and functional requirements using HP Quality Center

  · Wrote and updated test conditions and test cases

  · Utilized Serena Teamtrack to submit and manage application defect reports

Desktop Assistant Intern

C-SPAN Cable Networks

  · Network services installations for various conferences

  · Installation of Ethernet switch and Fiber Optic cables for new network servers

  · Hardware and application troubleshooting

Database Developer Intern

Southern Illinois University Carbondale

Microsoft Dynamics AX 4.0 Project

Assisted with installation, configuration and deployment of Microsoft Dynamics Ax 4.0

  ·

May 2009 - July 2009

Installed Application Object Severs using Microsoft SQL Server and Net Business connection

  · Deployed Microsoft SharePoint Service to set up the database and administrative virtual servers

  · Managed Dynamics user accounts with Microsoft SQL Server 2005

  · Established proxy accounts to allow remote access to Microsoft Dynamics Ax 4.0

Academic Research

Data Mining Project

Utilized Microsoft SQL Server 2008 Analysis Service to analyze data into various dimensions

  · Created cubes to implement Decision Tree, Regression and Clustering Algorithms

Database Security Project

Spring Semester 2012

Implemented a database solution with Oracle 11g for a retail company

  · Created users accounts , object privileges and roles for each user accounts

  · Implemented application context to create dynamic views to restrict data based on user account

  · Implemented password profile to enhance password security by validating passwords based on established

requirements

  · Utilized the audit mechanism to monitor users activities including database operations and log ins

  · Implemented virtual private database using application context to restrict data to specific user

  · Extracted data into Excel for reports

Data Warehouse Project

  · Extracted and transformed data from Microsoft SQL Server 2008 into a CSV and text file using SSIS

  · Utilized Oracle JDeveloper to load data into dimensional and fact tables using Oracle SQL Loader

  · Utilized MS Visio to conduct reserve engineering process to capture ERD of a databases from MS SQL Server

  · Utilized Oracle JDeveloper to generate insert statements from a data text file

  · Created reports with MS Excel and Power Pivot by retrieving stored queries in MS SQL Server

  · Imported data into MS Excel from Oracle 11g and MS SQL Server 2008 Database Systems using SSIS

Fall Semester 2011

Technology Summary

Applications:

MS Excel, Visio, MySQL Workbench, MySQL Command Line Client, Oracle SQL Developer

Data Modeler, Oracle JDeveloper, Oracle SQLPlus, Oracle SQL Developer, IBM Data Studio,

Visual Studio, Sybase Central, SAP Web Intelligence Rich Client, SAP Information Design

Tool, Postgres Pg Admin, SQL Server Management Studio, Microsoft BIDS(SSDT), MS Visual

Studio

Business

Intelligence:

Courses:

Database & DW

Design:

Databases

Systems:

Talend:

Pentaho(Spoon):

MS SSIS:

Postgres:

Operating

Systems:

SSAS 2008 & 2012, SSIS 2008 & 2012 , Microsoft Power Pivot, Microsoft Report Builder,

SSRS 2008 & 2012, Pentaho Data Integration, Talend Open Studio, SAP Crystal Reports, IBM

Cognos Express 10.2, SAP Business Objects Edge 4.0, Microsoft Power View, SSAS MDX,

Oracle OBIEE, Tableau, Cognos BI, Informatica PowerCenter Express

Database Administration , Distributed Database , Data Warehouse, Data Mining, Database

Design, Database Security , Java, Object Relational Database, PHP, System Analysis, Web

Development, VB.NET

Data Flow Diagram, Entity Relationship Diagram, Normalization, Relational Database Schema,

Logical Data Model, Physical Data Model, Dimensional Model, Kimball & Inmon Model, ETL

IBM DB2, Microsoft SQL Server 2008 & 2012, MySQL 5.5, Microsoft Access, Oracle 10g 11g,

&12c, PostgreSQL 9.2.4 , Sybase SQL AnyWhere 12 , Sybase IQ 15.4, Sybase ASE

MS SQL-TSQL: DCL ,DDL, DML, UDF, Stored Procedure, Triggers ,XML, SQL Server Agent, Linked Server

Oracle -PLSQL: Application Context, Audit, Cursors, DDL, Database Link , DML , Oracle Label Security,

Profile, Records, TCL, Triggers, Stored Procedures, Package, UDF, XML, Sequences

tmap, tLogrow, tSortRow,

tAggregateRow,

tFilterRow, tJoin

Merge join, Mulitway Merge Join, Join Rows,Concat Fields, Sort Rows

Data Flow(Aggregate, Merge Join, Merge, Row ,Count, Data Conversion, Conditional Split,

Sort, Union All, Derived Column, Pivot), Script Task, For Loop Container, Execute TSQL, File

System Task

Triggers, Function, Index, Schema, Tables, Constraints, DDL, DML, DCL, TCL, Queries,

Sequences

Windows, Basic Unix , Windows Server 2008

Fall Semester 2012

January 2010 – April 2010

Washington DC

Provided daily desktop assistants including

  · Installations of new operating system and applications on Microsoft Windows and Macintosh Computers

August 2010- February 2011

2014

2010

  · SQL, PLSQL & TSQL

Programming