ETL Freelancers

Showing 24 freelancers

ETL Freelancers

Showing 24 freelancers

  • QA Engineer / Software Tester

     Experienced in the area of development, testing , support and administration of Web and application server technologies to provide middleware solutions  Excellent client relationship skills and the drive to complete the tasks effectively and efficiently where customer services and technical skills … more

     Experienced in the area of development, testing , support and administration of Web and application server technologies to provide middleware solutions  Excellent client relationship skills and the drive to complete the tasks effectively and efficiently where customer services and technical skills are demanded.  Good interpersonal and communication skills, result - oriented, Good team player and have the urge to new learn new technologies, adapts easily and flexible to work.  less

    manual-testing selenium ibm-websphere etl 00 more less
    • $8.00 HOURLY RATE
    • 5.0
    • 794 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Data Analisis and Development,Product Listing,Webstore development

    Over the last 10years, I have developed a wide range of Database applicaitons using Oracle,SQL Server,MS Access and MySQL including applications for startup companies and small businesses,also i have expertise in more than 70 thousands product listing … more

    Over the last 10years, I have developed a wide range of Database applicaitons using Oracle,SQL Server,MS Access and MySQL including applications for startup companies and small businesses,also i have expertise in more than 70 thousands product listing at Amazon and different Webstore.My core competency lies in complete end-end management of a new application development project, and I am seeking opportunities to build applications from the ground up for you or your business,also i have expertise in Webstore development along with bulk data transfer and SEO.  less

    database-administration database-programming seo etl administrative-support amazon-web-services ebay-api intuit-quickbooks 00 more less
    • $7.78 HOURLY RATE
    • 4.8
    • 367 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • BI | TSQL | SSRS | SSIS | SSAS | Business Objects | C# | AD

    I am a true professional having great experience in Business Intelligence area with Microsoft BI suite (SSIS,SSRS, SSAS) as well as SAP BI suite (Business Objects XI, Universe Designer). Also proficient in SQL Server 2008 R2, 2012 (check Certifications … more

    I am a true professional having great experience in Business Intelligence area with Microsoft BI suite (SSIS,SSRS, SSAS) as well as SAP BI suite (Business Objects XI, Universe Designer). Also proficient in SQL Server 2008 R2, 2012 (check Certifications page), strong T-SQL knowledge with Query Optimization. In the last 6 years I've been working in an ITIL driven environment, as Technical Support and last 2 years as BI Consultant. Other skills are C# programming, where I've built some really efficient desktop applications (please see portofolio). Specialties: Business Intelligence, Data Warehousing, SQL Server, Business Objects XI and V5, Business Intelligence Development Studio, SSRS, SSIS, SSAS, TSQL, OOP Programing (.NET with C#)  less

    data-warehousing sql microsoft-sql-server-development customer-service business-intelligence database-programming microsoft-sql-ssrs ssis etl helpdesk-support database-administration database-modeling sap-business-objects itil c# microsoft-sql-ssas 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 329 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 13 TESTS
  • Freelance Composer - Database Developer

    I am a full time freelancer who composes music, develops iOS apps, writes for blogs and review sites and perform data entry work. I am one of ODesk's top 1% successful freelancers. My goal is to maintain my freedom … more

    I am a full time freelancer who composes music, develops iOS apps, writes for blogs and review sites and perform data entry work. I am one of ODesk's top 1% successful freelancers. My goal is to maintain my freedom as a freelancer, so I'm happy to perform almost any type of work.  less

    microsoft-access article-writing music-composition music-producer wordpress joomla content-writing sql crystal-reports t-sql stored-procedure-development etl database-modeling database-programming 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 2847 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Data Warehouse/ETL/Teradata/Oracle/DBA/RDBMS/Modelling/Query Optim.

    I am a Data Warehouse Development Expert by profession with focus on ETL processes development and server migration strategies involving complex staging, transformation and loading methods. Further, I am a Certified Teradata V2R12 Professional and Teradata recognized SQL Specialist. Also, I have hands on experience in analytic and tactical query handling and development.

    sql etl oracle-database data-warehousing database-management mysql linux-system-administration c++ java 00 more less
    • $5.00 HOURLY RATE
    • 5.0
    • 106 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 12 TESTS
  • Sr. DB Developer

    Over the last year, I have shared in developing iOS apps available on app store like vufind and dishapedia, where both have a backend side with REST web services, consumed by the mobile apps.

    etl sql database-administration algorithms data-structures iphone-app-development objective-c cocoa-touch oracle-database oracle-pl/sql informatica information-architecture database-modeling database-programming database-design data-warehousing datastage crm olap 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 579 HOURS
    • SAUDI ARABIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Lotus Notes/BI/ETL/DWH/Qlikview Developer

    I have been developing software since 1999. My main skills in development technical specifications, design, development, testing, implementation, maintenance and support. I have developed: - geographic information systems in C/C++ (Planning systems electro-magnetic field, data visualization on maps) for MS … more

    I have been developing software since 1999. My main skills in development technical specifications, design, development, testing, implementation, maintenance and support. I have developed: - geographic information systems in C/C++ (Planning systems electro-magnetic field, data visualization on maps) for MS Windows (MFC) & Unix (Motiff, Qt) for China & India goverment; - a wide range of applications with technologies Lotus Notes/Domino, Lotus Script, @Formula, X-Pages, Java, HTML, XSLT/XML and the integration of real-time databases Microsoft SQL and IBM DB2 for Ministry of Industry of Belarus, a transnational logistics company and educational organizations; - analytics reports with technologies Qliktech Qlikview & IBM Cognos. My development experience: SQL, OOP, UML (Rational Rose) and building a data warehouse based on data sources: Lotus Domino/DB2, MS Excel, MS Dynamics AX/MS Access/MS SQL, MySQL and text files. My maintance and support experience: MS Windows, Linux, Solaris, Lotus Domino, Oracle, DB2, MS SQL, Qlikview, Sametime.  less

    lotus-domino qliktech-qlikview c++ java lotus-notes ibm-db2 oracle-database sql mysql rational-rose uml pascal html etl report-writing cognos data-warehousing microsoft-business-intelligence-studio business-intelligence 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 20 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Engineer

    I am Microsoft Certified Professional in .Net Framework. I have developed both windows, web based and window mobile applications. I started application development with C#, ASP.NET(MVC/Webform), WPF/Winform, SQL SERVER. And developed a lot of windows applications … more

    I am Microsoft Certified Professional in .Net Framework. I have developed both windows, web based and window mobile applications. I started application development with C#, ASP.NET(MVC/Webform), WPF/Winform, SQL SERVER. And developed a lot of windows applications & web based applications, highly experienced in all aspects of system development life cycle such as requirement analysis, design, development, testing, implementation, deployment & maintenance of projects. Capable of handling responsibilities independently as well as a proactive team member.  less

    asp.net c# .net-framework asp.net-mvc orm jquery api-development wpf wcf windows-forms-development telerik tfs ajax html5 css3 sql ssis etl 00 more less
    • $22.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • ETL/SAS/SSIS Consultant/Statistician

    I have two years of solid experience in Database Management and ETL using Informatica, SSIS, Oracle, T-SQL, and Unix. I am also adept in SAS programming, statistical analysis, and reports generation.

    statistics t-sql etl oracle-reports 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Searching Informatica/DWH/ETL/ETL Testing/QA/Management work

    5+ years of experience in Data warehousing Technology Requirement Analysis, Data Analysis, Application Design, Application Development which includes, Requirement gathering, Customization and Maintenance of various Business Applications in Data Warehouse as well as SDLC of any technology. Professional Expertise: • Experience … more

    5+ years of experience in Data warehousing Technology Requirement Analysis, Data Analysis, Application Design, Application Development which includes, Requirement gathering, Customization and Maintenance of various Business Applications in Data Warehouse as well as SDLC of any technology. Professional Expertise: • Experience in Transformations, Mappings, Targets, Workflows, Worklets, Sessions. • Good in elimination of bottlenecks in the mapping for performance tuning. • Good understanding of ETL Framework and Processes; In particular – Incident Management, Problem Management, Change Management, Business Continuity Management, Service Management. • Extensively worked on Data Extraction, Transformation, and Loading with RDBMS, Flat files. • Effective in interaction with Business users, understand their requirement, simplify complex IT jargon in business suitable language and vice versa. Technical/System Skills: • Programming Languages: SQL/ PLSQL, C • DBMS: Oracle SQL, Microsoft SQL Server 2005/2008. • Operating System: UNIX, Windows. • Scripting Languages: UNIX Shell • Tools: Informatica Experience: 1. Healthcare –Reporting Management Description: To generate Flexible generic process for evaluation of valuable data as to maintain history products. It has various data Sources for modules like Products, Facility, Professional, Vendors, etc. It has various source systems like Flat files, Oracle, SQL Server. Data from these sources acquired into the Stage database. Data cleansing and aggregation is done for the data and populated into ODS layer and then to Data warehouse for maintaining history and Data marts for reporting requirements. Roles & Responsibilities: • Responsible for analyzing, designing and developing ETL strategies and processes, writing ETL specifications. • Developed standard and re-usable mappings and mapplets using various transformations. • Extracted Data from flat files and various relational databases to Oracle Data warehouse Database. • Created the unit test cases for mappings developed and verified the data. • Conducted the peer review and debugging for mappings developed and tested. • Creating test plans and developing Test Scripts:Unit Testing,UAT support, document results, fixes assigned SIT & UAT defects and provides status for tracking. • Defect Tracking, Data Verification. Environment: Informatica, Oracle, Toad, Windows, Unix, SQL Server 2005, Flat-file 2. EDW- Daily processing Description: EDW Data warehouse deals with different kinds of financial loans which are categorized as Facility, Professional, FEP. Data is coming from various sources like Oracle, Flat File etc which will be loaded in to EDW based on different frequencies as per the requirement. The entire ETL process consists of source systems, staging area, ODS layer, Data warehouse and Data mart. Responsibilities: • Responsible for analyzing, designing and developing ETL strategies and processes, writing ETL specifications. • Involved in business analysis, technical design sessions with business and technical staff to develop requirements document and data modeling with design of Data Warehouse, data marts. • Developed standard and re-usable mappings and mapplets using various transformations like expression, aggregator, joiner, source qualifier, router, lookup, update strategy, etc. • Data quality checking and interacting with the business analysts • Communication with the client for weekly status report and responsible for writing procedures in SQL server. • Created the unit test cases for mappings developed and verified the data. • Conducted the peer review and debugging for mappings developed and tested. • Creating test plans and developing Test Scripts:Unit Testing,UAT support, document results, fixes assigned SIT & UAT defects and provides status for tracking. Environment: Informatica PowerCenter 8.6, Oracle 10g, Oracle, Unix, 3. Procter-IDW Description: Integrated Data warehouse (IDW): to build an Integrated Data Warehouse (IDW) that will enable fact-based decision-making. The data warehouse being built will serve as a firm foundation for Business Intelligence and Data Analytics subsequently. The subject area covered in this phase is CUSTOMER, TRADES, ACCOUNT, ASSETS, DEPOSITS and SECURITY. The process loads the customers and account details, Household wise/Category wise Exclusive, Qualified and Practice revenue amounts, which will be used by the Decision Support System for the analysis. Responsibilities: • As a lead member of ETL Team, responsible for analysing, designing and developing ETL strategies and processes, writing ETL specifications for developer, ETL and Informatica development, administration and mentoring. • Involved in developing Mappings and reusable transformations using Informatica Designer  less

    informatica etl database-testing manual-testing software-testing 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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