ETL Freelancers

Showing 128 freelancers

ETL Freelancers

Showing 128 freelancers

  • Senior BI/Database Developer

    I works with Microsoft SQL Server over 10 years. I design data warehouses, OLAP-cubes, develop ETL process, develop analytical reports through MS SQL Server RS. I resolve tasks related to performance and scalability operational and analytical systems on SQL Server … more

    I works with Microsoft SQL Server over 10 years. I design data warehouses, OLAP-cubes, develop ETL process, 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 lot of experience work with large databases (over 1Tb) and tables (over 1 billion records). Also, I have a lot of experience of write complex query 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  less

    microsoft-sql-ssas microsoft-sql-ssrs t-sql sql microsoft-visual-studio olap database-administration database-design database-management database-programming data-warehousing etl c# ado.net ssis performance-tuning 00 more less
    • $22.22 HOURLY RATE
    • 4.4
    • 499 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Experience with Linux application servers sepeciffically JBoss and Tomcat under a RHEL environment. Management of great loads of data using Talend Open Studio and developement of specific tools with java. Bash scripting to automate certain repetitve tasks such as keep alive web applications, file organization, server manteinance,etc. TOEIC Score: 955 points.

    talend-open-studio sql etl bash linux-system-administration database-management database-modeling database-design xml java oracle-database sqlite spanish technical-support scripting 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 4 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • MS SQL DBA & DBD (T-SQL, SSRS, SSIS, SSAS), MySQL, SQL Azure ninja

    The last 8 years I spent diving into the world of database development. I can say that I'm a true SQL Server geek (and I'm proud of that!). I am also a highly skilled professional in both ANSI … more

    The last 8 years I spent diving into the world of database development. I can say that I'm a true SQL Server geek (and I'm proud of that!). I am also a highly skilled professional in both ANSI SQL and T-SQL. These days I do a lot of work with SQL Azure – where the clouds become a reality! Last but not least we must not forget about MySQL (yep, I do that too). My experience and skillset also include working in reporting services, Analysis Services and Integration Services (mostly known as SSRS, SSAS and SSIS) and developing BI applications using MS technologies. I know that my skills, experience and passion will help your business to be successful and outstanding. You can test me ANYWAY you want, and U won't be disappointed (Don’t take my word for it look at my feedback). My goal is NOT to be ONE of the best, but THE very best ONE!  less

    sql windows-administration uml delphi xml c# .net-framework crystal-reports ssis etl mysql 00 more less
    • $35.00 HOURLY RATE
    • 4.8
    • 9405 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Pentaho Certified Developer | Jasper | BIRT | BI Tools |

    I have 8+ years Exp in web-based applications and custom software development using Business Intelligence, Jasper/Pentaho and ETL, BIRT reporting, J2EE, AJAX, PHP, Dojo, GMaps, Hibernate & JMS. Have also worked on Python programming with Django framework. I am a … more

    I have 8+ years Exp in web-based applications and custom software development using Business Intelligence, Jasper/Pentaho and ETL, BIRT reporting, J2EE, AJAX, PHP, Dojo, GMaps, Hibernate & JMS. Have also worked on Python programming with Django framework. I am a part of Sigma Infosolutions, an ISO 9001 -2000 & DAR certified company with a team of 150+ operating out of Irvine, California and Bangalore, India. I manage a team of 18 t0 20 people in Sigma Infosolutions Ltd. My team has gained many accolades for strong dedication, performance and keeping up our proficiency in web based technologies. Thanks Nagaraj  less

    j2ee mysql business-intelligence pentaho jasperreports etl birt data-analysis grails ruby-on-rails 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 666 HOURS
    • INDIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • IT is the soul of business

    Background: 11 years in System and Network Administration 7 years in Database Administration 5 years in Software Development Having extensive experience and knowledge gained from working with systems for many years I have obtained ability to understand, feel and manage … more

    Background: 11 years in System and Network Administration 7 years in Database Administration 5 years in Software Development Having extensive experience and knowledge gained from working with systems for many years I have obtained ability to understand, feel and manage big and complex systems. I have not only installed and supported various systems, but also created systems, such as billing system for a law office, drafting system for international trade financing department in bank, overdue customers collections management system in bank, foreign currency exchange synchronization and reconciliation tool for two banking core systems, user access control system for data security management in bank, several reporting systems for financial control department, customer account statements generation and dispatch system, inward and outward payment processing automation system etc. Details: Operating Systems: mainly Windows both client and server, also administered Linux, Unix servers Programming languages: mainly worked on C#, VB Databases: MS SQL, IBM DB2, MySQL Also developed functional extensions for Microsoft Office applications and Corel.  less

    c# sql mysql microsoft-visual-basic ibm-db2 vba windows-forms-development windows-administration microsoft-excel microsoft-access algorithms ssis microsoft-visual-studio .net-framework asp.net t-sql security stored-procedure-development etl microsoft-business-intelligence-studio dts 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 42 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Software Developer / Systems Engineer

    I am deeply interested in Artificial Intelligence and Neural Networks. I work well with the Java programming language, though I could adapt to other object-oriented and server-scripting languages. I also do data mining and web scraping projects, image recognition and … more

    I am deeply interested in Artificial Intelligence and Neural Networks. I work well with the Java programming language, though I could adapt to other object-oriented and server-scripting languages. I also do data mining and web scraping projects, image recognition and processing and signal-filtering applications. I am a fan of embedded systems, wearable technology and green computing.  less

    electronics embedded-systems amazon-web-services java mysql linux-system-administration microsoft-visual-studio microsoft-visual-basic c++ perl html css python electrical-engineering fpga plc-programming matlab artificial-neural-networks bio-informatics etl drupal php 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 22 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 10 TESTS
  • Certified MS Dynamics CRM, Sharepoint, Salesforce, ASP.NET Architect

    MS Dynamics CRM, Sharepoint, Salesforce, ASP.NET Architect and Senior Software Engineer with almost 9 years of industry experience in delivering various high-quality internet applications and services, scaling from thousands of users. I am also a Microsoft Technology Specialist (MCTS … more

    MS Dynamics CRM, Sharepoint, Salesforce, ASP.NET Architect and Senior Software Engineer with almost 9 years of industry experience in delivering various high-quality internet applications and services, scaling from thousands of users. I am also a Microsoft Technology Specialist (MCTS). Programming experience with .NET, SAAS, SharePoint, MS Dynamics CRM, MVC, ASP.NET, WCF, MS SQL Server, SSRS, SSAS, SSIA, C#, EXT.Net, ERP, Agile-Scrum, JQuery, KnockoutJS, Telerik, Salesforce on high scalability architectures. Good sense of design and usability. Experience in planning, design, development, and management of multidisciplinary teams for web projects. Autonomous, enthusiastic and results oriented.  less

    crm salesforce-app-development asp.net .net-framework javascript sql c# asp.net-mvc jquery microsoft-sql-ssrs telerik project-management business-intelligence etl saas extjs erp svn scrum agile-software-development 00 more less
    • $44.44 HOURLY RATE
    • 4.5
    • 139 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 12 TESTS
    ASSOCIATED WITH:
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