Database Sql Freelancers

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  1. Feroz R

    Feroz R

    SQL Server Expert (Database Engine)

    United Arab Emirates - Last active: 25 days ago - Tests: 1

    I specialize in database administration of VLDB (above 5.5 TB) using SQL Server 2000, 2005, 2008 & 2012 on Windows Server 2000, 2003 and 2008. Have served as escalation resource L3 and supported clients across all domains around the world. My Skills include 1) MS SQL Server Installation (Plan, Install/Upgrade & Configure) 2) Databases Management (Design, configure, Maintain) 3) Disaster Recovery (Plan, Test and Execute backup and recovery, Corruption recovery) 4) High Availability (Log shipping, Clustering, Mirroring, Replication) Monitoring (Agent Jobs/Maintenance plans, Alerts, Database Mail) 5) Debugging (SQL Server dump analysis) 6) Performance Tuning 7) Reporting Services configuration & administration

    $10.00 /hr
    0 hours
    0.00
  2. Erwin Kurniawan

    Erwin Kurniawan

    Senior SQL Database Administrator / Programmer

    Indonesia - Last active: 03/22/2014

    I was an expert sql server database administration and development. I have experience + - 9 years in the field of IT, DBA function 9 years, and 7 years managing a team, lead and perform detailed work project. 6 Years Experience working in multi national Company - Generali Group in Indonesia I am also an expert : Excel. QlikView. SSIS. SSRS. Windows Bat programming via automated process. MS Access. Microsoft SQL Server.. Certificate : MCTS SQL Server 2008. ITIL. CLI.

    $9.00 /hr
    0 hours
    0.00
  3. Huong Le

    Huong Le

    FileMaker Developer/ Database Design/ SQL/ MySQL/ PHP

    Vietnam - Last active: 12 days ago - Tests: 1

    I have nearly five years experience in FileMaker. I am experienced in upgrading and maintaining FileMaker based solutions. I can also integrate multiple files system into either a single file or a data-separated solution, connect FileMaker database to Website and publish FileMaker database on web through WebDirect. Currently I'm working on FileMaker Pro as well as Pro Advanced and FileMaker Server 12, 13 on both the Mac and Windows platforms. I am proactive, patient and hard working. My goal is to always develop powerful, user-friendly databases.

    $11.00 /hr
    48 hours
    5.00
  4. Pedro Fidalgo

    Pedro Fidalgo

    Database Developer / SW RAD Developer / SQL Expert

    Portugal - Last active: 26 days ago - Tests: 6

    Over than 16 years experience with: - SQL - Database 3NF development - VBA Development (Excel, Access) - Visual Basic 6 Development - 2 Tier Client Server RAD develpment Over than 13 years experience with - Data Warehouse (Oracle / SQL Server) - ETL - Data Migration - PL/SQL - IBM DataStage - Dimensional Kimball Modelling - Oracle and SQL Tuning Over than 7 years experience with - SQL Server - DTS / SSIS Over than 3 years experience with - C# - Java Check also Elance Profile: https://www.elance.com/s/edit/pfidalgopt/ Check also LinkedIn Profile: https://www.linkedin.com/profile/view?id=130442281&trk=nav_responsive_tab_profile

    $15.00 /hr
    4 hours
    0.00
  5. aasim abdullah

    aasim abdullah

    SQL Server Database Administrator (Microsoft MVP)

    Pakistan - Last active: 2 days ago - Tests: 5

    --Experience in Installation, configuration, customization, maintenance and performance tuning of SQL Server 2005 to 2008 R2 --Experience in SQL version migration. --Experience in Extracting, Transformation and Load from CSV, Raw Files and almost all RDBS vendors. --Perform database optimization, administration and maintenance (partitioning tables, partitioning indexes, indexing, normalization, synchronization, job monitoring, etc --Establish best practices for T-SQL scripting and encouraging development teams to follow these practices via mentorship and training. --Establish and enforce database change management standards including pushes from development to QA, on to production, etc; --Expertise in Troubleshooting and performance monitoring SQL Server Database server (Query Tuning, Server Tuning, Disk Performance Monitoring, Memory Pressure, CPU bottleneck etc --Expertise in T-SQL and writing efficient and highly performing SQL Statements. --Expertise in SQL Server Internals , wait events, profiler, windows events etc --System administration fundamentals including Installation, Configuration & Security setups.

    $61.11 /hr
    0 hours
    5.00
  6. Tim M.

    Tim M.

    ASP.Net Web & SQL Server Database Architect

    United States - Last active: 3 days ago - Tests: 1

    ASP.Net Web and SQL Server Database Architect. In short, my passion is delivering the best performance possible, for both my organization and personal goals! Strong experience in design architect for enterprise applications. Software Architectural Skills -- 8 years of experience in enterprise web application architecture. -- Software: Visual Studio (ASP.Net Web Forms & MVC), SQL Server, Crystal Reports, Photoshop -- Server Development: VB.Net, C#, XML, LINQ, Web Services, ADO.Net -- Client Development: JavaScript/ jQuery, HTML5, CSS3, AJAX -- Database Development: T-SQL, SSIS, SSRS, DB design, performance tuning, XML, PL/SQL. -- Design Patterns: N-tier architecture, Object-Oriented Design, Software Development Lifecycle -- Certifications: CompTia Security+

    $30.00 /hr
    0 hours
    0.00
  7. Petr Hajic

    Petr Hajic

    Database specialist, Oracle, SQL, DML, PL/SQL, JAVA

    Czech Republic - Last active: 1 month ago - Tests: 8 - Portfolio: 7

    Most my productive age I work in IT as either a programmer or programmer - analyst . In addition, I carry out about activities as well as a front-end developer and Oracle database administrator. I have experience with Open Souce and JAVA or in combination with previous skills.

    $22.22 /hr
    0 hours
    5.00
  8. Valerii P.

    Valerii P.

    SQL Server, Oracle Database Developer, Telerik Reports Developer

    Moldova - Last active: 12 days ago - Tests: 3

    MS SQL Server development and administration, Oracle development. T-SQL, PL/SQL, writing complex SQL queries, packages, stored procedures, user defined functions, triggers. Telerik Reports creation. Also I have basic knowledge in PHP, Java, C++, C#.Net, MySQL, HTML, CSS.

    $15.00 /hr
    0 hours
    0.00
  9. Roman K.

    Roman K.

    Expert database developer (SQL Server,SSIS,SSAS,SSRS)

    Ukraine - Last active: 2 days ago - Tests: 6 - Portfolio: 8

    “Roman is a top notch developer. He can solve any problem and has a thorough knowledge of the Microsoft SQL Server toolkit. He will always be my first choice for any assignment. He is able to translate business requirements into a working, well designed, and high performing BI solution”, my client say. I create well performed reporting systems using MS SQL Server toolkit. With 7+ years’ experience as a database developer, I am a seasoned professional whose expertise lies in database design, performance turning, decision making support systems, agile reporting. I have designed dozens solutions with well-designed architecture for companies in airport, food production, retail sales, data analyzing, financial and government statistics industries. I am focusing on MS SQL Server and adjusted technologies only, it allows me to be top notch developer in my area (SQL, SSIS, SSAS, MDX, SSRS, C#/.Net). Databases is my focus, hire me and I will deliver most optimal, modern and well-designed solution for your task.

    $33.33 /hr
    6,257 hours
    4.71
  10. Preston H.

    Preston H.

    20+ years expert SQL database designer preferring MySQL and PHP.

    United States - Last active: 1 day ago - Tests: 48 - Portfolio: 4

    I am one of the top database design specialists on Upwork. My sophisticated hand-crafted database design will save your organization significant time and money. I am a serious professional with over 20 years of experience as a programmer and database specialist. My emphasis has been on creating elegant SQL database design integrated with user-friendly front-end software (desktop and web applications). I have worked mainly as a database designer, programmer and database administrator for bioinformatics, biochemistry, molecular biology, and biomedical research applications. I also have extensive experience programming database-centric software (websites, web applications, desktop applications) for publishing, business, financial, personnel and other purposes. One of the things I enjoy most is creating database schemas which make sense for both programmers and non-programmers, designing with an eye toward flawless data integrity, maximum maintainability and optimal performance. I love crafting websites and web applications which perform with shocking speed. It makes for a better experience for users, developers and administrators. My expertly designed database systems - with well-written queries, intelligently chosen indices, and sensible caching strategies - can easily perform 10 to 100 times faster (using the same underlying hardware). My emphasis when working with clients is on their data and system usability, not specific trends or technologies. But in case you're wondering about some specifics, I strongly believe that the database data should be integrated with but also somewhat independent from a presentation/application layer. Data in the database should be easily accessible from one or many different applications built using one or multiple different technologies. Currently I favor PHP/JavaScript/HTML5 for web applications, RealBasic/Real Studio/Xojo for cross-platform applications [Mac OS X/Windows/Linux], Xcode for Mac OS X-only/iOS applications, Visual Studio for Windows desktop applications. I prefer using MySQL for back-end RDBMS, but I also use Oracle, Microsoft MS SQL Server, PostgreSQL and SQLite on a regular basis. If your data and information organization is already in great shape, and if you are satisfied with how your database-integrated software and website performs, then you probably don't need a high-end expert like me. I can make routine modifications, add to well-crafted existing systems, etc. But so can many other people. But if you're just getting started on a new system that you want done right, or if you suspect your database website programming strategy needs an overhaul, then I can get you on the right track in a short amount of time. * * * * * * * * Let me mention a few of the client-friendly policies and practices I apply with all my clients. I don't do these things to distinguish myself from other contractors. (I would hope they all do the same.) I do these simply because this is how I would want to be treated if I was the client: - You don't need to have your own web servers; I can host development and/or live production work on my own high-capacity servers. - I don't mind working on a client's servers, or doing dev work on my servers and transfering finished work to client's servers. - I do not charge clients any fees for hosting their websites or software systems, or for moving their websites or software systems elsewhere. - I provide clients with root log-in access to all the work I do for them; you are welcome to log into the server (cPanel, FTP, and phpMyAdmin) at any time and copy or back-up or move any work I do for you. - If I am working for you, all work product, all source code, all database design belongs to you. Always. Period. - I am happy to work with you and/or other programmers you enlist to work on a project; I am happy to pass off development work. - I do not provide mysterious "black box" solutions. I am happy to have you look under the hood at everything I do. You don't need to know anything at all about the inner workings of a system. Or you're welcome to ask about the most intricate details. - If we're developing a system from scratch, I prefer to do so using very widely-available technologies (PHP/MySQL/JavaScript/HTML5) which you can hire countless other people to work on if you decide to have other developers work on your system. - Do not be embarrassed to ask ANY question! I enjoy working with clients who have zero technical know-how in programming/databases/etc., partially because I appreciate their expertise in OTHER fields (real estate, art, medicine, law, science, civics, etc.) If you already know everything about databases and programming you probably wouldn't need me, would you?

    $84.00 /hr
    721 hours
    4.99