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On average, 10 "Extract, Transform and Load (ETL)" projects are completed every quarter on Upwork.

10

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"Extract, Transform and Load (ETL)" Upwork freelancers typically receive a client rating of 4.59.

4.59
Last updated: July 1, 2015

Popular "Extract, Transform and Load (ETL)" Searches

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  1. Chalitha Wickramathilaka

    Chalitha Wickramathilaka

    Senior Backend Programmer / Tech Lead

    Sri Lanka - Last active: 23 hours ago - Tests: 2 - Portfolio: 15

    From almost 12 years I have been working with php based web applications. MVC, and Zend Framework 1/2 development environments. I have the same experience with java scripts /jQuery/extjs frameworks. I have more than 7 yrs experience on load balancing . Clustering , and replication over debian, centos and redhat systems. I use Oracle and mysql databases on most of my projects. As a code collaboration tool I am using Gforge with svn/git for my projects. also I have strong experience with iptv application such as tvguides, epg, music applications etc etc. I have been working on high loaded websites, application databases for my work. I have strong knowledge of optimizing web applications smooth run on a very high load. Also I have experience with hardware Visualization on VMware boxes. I have additional experience in ETL Jobs / Mysql clustering / Piranha / php heavy load balancing / caching nodes. Android / FB apps/ REDIS/VMware ESX configuration

    $33.33 /hr
    4,862 hours
    5.00
  2. Sravana kumar Karna

    Sravana kumar Karna

    Expert Manual, Database,Mobile and Automation Test Engineer

    India - Last active: 28 days ago - Tests: 7 - Portfolio: 6

    Over the past 3 years, I involved in testing a wide variety of web based projects. I involved in activities like preparing test plan, preparing test scenarios, test cases and most challenging test data. I also have some good experience in DB testing,Mobile testing and knowledge on ETL testing process. 1. Experience in Regression, integration, Compatibility, security, performance and automation testing areas. 2. Good sound knowledge in STLC and SDLC. 3. Having experience in Data base testing which includes Front End Vs Back End(Db), Web services Vs Backend(Db), PL/SQL Testing which includes Procedures, functions,triggers,cursors and packages. 4. Having experience in Data Migration testing and SQL Testing. 5. Good understanding on Database Testing Process 6. Worked on QTP 10.0, LR 9.5 and QC 10.0. 7. Experience in testing Android, Iphone and Ipad devices

    $8.61 /hr
    608 hours
    4.95
  3. Vitali K.

    Vitali K.

    Lotus Notes/BI/ETL/DWH/Qlikview Developer

    Belarus - Last active: 04/04/2013 - Tests: 1

    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.

    $27.78 /hr
    20 hours
    5.00
  4. Mohit J.

    Mohit J.

    Senior Oracle Developer/Architect

    India - Last active: 5 months ago - Tests: 2 - Portfolio: 5

    I am an ETL/ Oracle Database Architect with over 8 years of experience in the following speciality areas: 1. Design and Architecture 2. Data Modeling and Database Design 3. Custom ETL Solutions using Procedural SQL (MS T-SQL, Oracle PL/SQL and MySQL) 4. Data Migration and Cleansing 5. Database Process Automation 6. SQL and Procedural SQL Performance Tuning 7. Advanced Database Application Development 8. Freelance Database Training My past experience includes working extensively with the various clients in the Banking and Capital markets domain in India and United States. Some of the major clients include Fidelity Investments Boston, Citigroup, Royal Bank of Scotland etc. I have been involved in all the stages of SDLC including Requirements Gathering and Analysis, Design, Build, Testing, Implementation and Post-Implementation Support. My core competency lies in strong analytical, problem solving and requirement elicitation skills. I am well versed with the projects involving high volumes of data, data analytics and assure you of value addition, timely delivery and quality deliverables. Please feel free to call/email me for more details/discussion on my past projects and experience.

    Groups: Oracle Certified Associates, Oracle Certified Experts...

    $33.33 /hr
    131 hours
    5.00
  5. Alexey K.

    Alexey K.

    Certified BI/DWH/ETL Architect/Developer

    Russia - Last active: 1 month ago - Tests: 8 - Portfolio: 5

    Quality. Punctuality. Attentiveness. Have completed BI/DWH/ETL projects based on Cognos BI, Oracle BI, Cognos TM1, MS SQL, MS SSIS, Pentaho Kettle, Oracle DB as architect/developer. Also have experience in DBMS programming/administration, Unix/Linux system administration, shell scripting, etc.

    $27.78 /hr
    108 hours
    4.96
  6. Kai Huang

    Kai Huang

    PHP/Java/Android/Pentaho Developer

    China - Last active: 3 months ago - Tests: 7 - Portfolio: 2

    Zend Certified PHP Engineer (PHP5.5) Over the last 16 years, I have developed a wide range of mobile phone applications and websites using Java, PHP, C#. Start using Linux since 1996, I'm also an experienced LAMP administrator. My core competence lies in always trying to choose the right technology instead of something cool, and continuously learning new technologies to expand my skills. Check out my odesk tests and tell me what's your opinion

    Groups: Bluehost Developers and Designers

    $27.78 /hr
    598 hours
    4.87
  7. Sergey Kharybin

    Sergey Kharybin

    Senior BI/Database Developer

    Ukraine - Last active: 1 month ago - Tests: 5

    I work with Microsoft SQL Server over 10 years. I design data warehouses, OLAP-cubes, develop ETL processes, develop analytical reports through MS SQL Server RS. I resolve tasks related to performance and scalability operational and analytical systems on SQL Server. I have a versatile experience in big data (over 1Tb) and tables (over 1 billion records). Also, I have a strong experience in writing complex queries for OLTP / DataWarehouse systems and developing CLR-functions (C#). Specialties: Data Warehouse Architect, Database Architect, BI Developer, Database Developer. Technology & Products: Microsoft SQL Server 7-2012, DTS/SSIS, Analysis Services 2000-2008, Reporting Services 2005-2008, Sybase Power Designer, Visual Studio 2005/2008/2010 SSDT, TFS, Redmine, SVN, T-SQL, MDX, C#. Sertifications: MCTS SQL Server 2005. MCTS SQL Server 2008. https://mcp.microsoft.com/authenticate/validatemcp.aspx TranscriptID: 996289 Access Code: sergeykharybin

    Groups: Microsoft Certified Professionals

    $22.22 /hr
    669 hours
    4.40
  8. Jinesh Saminda Marasinghe

    Jinesh Saminda Marasinghe

    Microsoft SQL Server (SSIS, SSAS, SSRS) / ASP.Net / C# / VB .7+ Y

    Sri Lanka - Last active: 4 days ago - Tests: 3 - Portfolio: 2

    I'm very much familiar with MS SQL Server ( SSIS SSAS SSRS) and also during last three years I involved many project in ETL, data warehousing, BI reporting and six years of application development experience and also I'm Microsoft Certified Technology Specialist (MCTS) for Microsoft SQL Server 2008 for Business Intelligence Development and Maintenance & Microsoft Office SharePoint Server Application Development.

    $11.11 /hr
    518 hours
    4.87
  9. Nishar Lakhani

    Nishar Lakhani Agency Contractor

    Asp.Net, Quickbooks Salesforce Integration,Content Personalization ETL

    India - Last active: 9 days ago - Tests: 5 - Portfolio: 6

    Greetings! IT Architect, proficient in converting impossible legacy systems and work flows into paperless systems, Loves and implemented innovative ideas in Information systems & Databases, proved in number of projects that have delivered great user experience and quality. Have done migration projects successfully with database conversions and optimization. On hand experience in U.S/U.K Healthcare Industry, Doctors Offices and Hospitals, working since long on EMR/EHR, ERP, CRM, HL7, Integration with Laboratories/Medical systems/Medical Equipments and Meaningful Use (MU) attestations. Developing and Marketing components. Website Personalization/Dynamic Content: Tools used: Personyze, Silverpop, Certona Web Store and Shopping Cart Development Shopify, BigCommerce, Ablecommerce, NopCommerce. Tools: Asp.Net, Powerbuilder (PFC), Autocad Databases: Oracle, MSSQL, Sybase, MySQL Applications: Web, Portals, Client Server, Mobile Apps ETL: Informatica - Powercenter. Projects: Banking, Finance, ERP, EMR/EHR, Inventory, Portfolio Management, CRM Utilities: Image based Report Designer (Web, Desktop), Quickbooks Integration, Sign In Stations, Medical Billing Utilities, Data Analysis, One click MU attestation, Dashboard reports (with Charts).

    Associated with: Fahmaimtech

    $17.86 /hr
    68 hours
    5.00
  10. Amit G.

    Amit G.

    **11+ yrs Exp - Software QA/Testing **

    India - Last active: 09/29/2014 - Tests: 8 - Portfolio: 4

    More than 11 years of experience, with good exposure of Project Management; and expertise in End to End Test Management. Experienced in Project Planning, Project Reporting, Staff Management, Change Management, Risk Management and Product Development Expertise in Manual Testing and some hands-on Knowledge of Automation testing as well. A Certified Scrum Master (CSM) with extensive Scrum Handling & implementation experience Over the last decade, I had managed / tested a wide range of applications of various domains like Financial applications (Investment Banking, TRM), ITSM / ITIL / RBA products (BMC AO), Storage Provisioning (NetApp DFM, HPSE, IBM TSM), Virtualization (VMWare / ESX), Datamart Testing (Wellington Investment banking DataMart ETL), API Testing (SOAP, CLI, Java, JNI, wsdl, etc), Social networking/product based - websites (Affinity Circles, Online Taxman), SaaS Based Application Testing (Service-now), etc. Experienced in Test Planning, Devising Test Strategy, preparing Test Bed setups, Designing Test Cases, Test Execution, Defect Management, Team Management, Effort Estimation, Task Allocation, Reporting and End-to-End Test Management. Good hold over various types of testing like Smoke, Sanity, Functional, Regression, Integration, System, Compatibility (OS/Browser), Internationalization (i18N), User Acceptance Testing (UAT), Basic Performance Testing, ETL Testing, etc. I am quite passionate in understanding the holistic view of the complex technical data flows mapped with respective use cases, and uncover the hidden defects. I have a mixed blend of Manual Testing as well as Automation Testing. My core competency lies in complete end-to-end testing of websites or complex products like Run Book Automation (RBA). Looking for some more interesting work on odesk, to keep my learning curve moving. I am majorly willing for some long term assignments.

    $20.00 /hr
    358 hours
    5.00