Dubai, Dubai, United Arab Emirates
$40/hr · Starting at $150
Expert Oracle Database Administrator, database performance tuning expert, Certified Expert in Oracle SQL, enterprise IT solutions architect with strong experience in all fields of database and server
Grand Rapids, Michigan, United States
$80/hr · Starting at $500
Experienced Business Intelligence expert with over 20 years of experience designing, implementing, operating, and tuning Cloud based (Azure) Online Transaction Processing (OLTP), Enterprise Data Wareh…
Rawalpindi, Punjab, Pakistan
$5/hr · Starting at $25
I am an Oracle developer and actively involved in software development since more than last 10 years. I have hands on experience in writing sql queries for simple and complex tasks. I will write an…
Seven Corners, Virginia, United States
$60/hr · Starting at $120
DATA MODELING - Relational & Dimensional using ERWin, ER Studio, Power Designer ETL using Talend, SSIS, Informatica INDUSTRIES: Mortgage, Finance, Health, Telecom, Insurance, Education and Retai…
Chennai, Tamil Nadu, India
$21/hr · Starting at $100
With more than 15 years of professional experience in product/project development and implementation on various domains including e-commerce, e-publishing, auction platform, on-demand services, Geo tr…
Kharkiv, Kharkivs'ka Oblast', Ukraine
Past Earnings
$50/hr · Starting at $10,000
Provides end to end business intelligence for performance reporting and analysis as well as predictive analytics and self-service access to enhance decision-making. It covers everything from strategic…
Islamabad, Punjab, Pakistan
ID Verified
$8/hr · Starting at $40
Payment gateway integration is a vital service that enables secure and seamless online payment processing for websites, mobile applications, and digital platforms. This service involves integrating th…
chennai, Tamil Nadu, India
Creation of BO ReportsExtensive knowledge on OLAP\OLTP DB modellingExtensive knowledge on Python programming
Mississauga, Ontario, Canada
Strong Data Architecture experience for various OLTP, OLAP, Data Warehouse systems for variety of the clients from Banking, Finance, Automotive, Retail and Government agencies.
Hyderabad, Telangana, India
$15/hr · Starting at $2,500
2+ Years of extensive hands on experience on Cognos 10.1.1,8.4(Framework Manager, Report Studio, Query Studio, Analysis Studio and Event Studio, developing and maintaining OLTP/OLAP/Data Warehousing)
Hilliard, Ohio, United States
$30/hr · Starting at $25
1. Datawarehouse design and developemnt for a fortune 500 Phamaceutical Company 2. OLTP design and developemnt for a telecommunication company 3. Datawarehouse design and implementation for a top In…
Hickory, North Carolina, United States
$45/hr · Starting at $500
I am an Oracle DBA with more than 15 years of experience in a wide variety of fields. I am an expert in Oracle DBA including backup and recovery, performance tuning, PL/SQL and SQL development, datab…
South Grafton, Massachusetts, United States
$100/hr · Starting at $1,000
15yrs of expertise as Oracle DBA, Developer , Architect. Handled databases/design for web based OLTP , Offline / DSS/OLAP Applications. Experienced in DB and SQL performance tuning.
Grove City, Ohio, United States
$25/hr · Starting at $25
DBA with 20+ years experience with SQL Server, Oracle, MySQL, in OLTP and OLAP data warehouse configuration. Specialized in ETL processing via SSIS, DTS.
Kleve, Nordrhein-Westfalen, Germany
$15/hr · Starting at $40
I can provide services related systems deployment including software installation, upgrade and database migration for Oracle database. Besides, i'm Specialized in Performance related investigation whi…
West Orange, New Jersey, United States
$100/hr · Starting at $25
Oracle 8i, 9i, 10g Certified Professional with sixteen years of Relational Database experience. Over 12 years specializing as an Oracle Database Administrator and Database ArchitectThree years of cons…
East Windsor, New Jersey, United States
$35/hr · Starting at $25
Oracle database administration Migration of ata between Oracle, Sybase, SQL Server, Access and MySQL databases. OLTP and DSS datawarehouse design and implementation ETL design and development using…
Charlotte, North Carolina, United States
$70/hr · Starting at $25
An experienced Database Developer and Administrator with more than 15 year's of SQL Server and ORACLE related OLTP and OLAP data modeling, logical and physical design, development and implementation k…
Spring Hill, Florida, United States
$25/hr · Starting at $1,000
Over 10 years of experience with Microsoft SQL and Oracle databases, having worked for two fortune 500 companies. Have designed systems used by over one thousand users for OLTP, and cube systems for
Westerville, Ohio, United States
$35/hr · Starting at $250
As IT Freelancer Professional, I can perform testing, support, documentation, project management for data warehousing engagement, OLTP application.