Database Administrator

Hello, I'm an expert in database scaling/sharding and have worked with ones of terrabytes in size. let me know what you need so I can adjust my bid.

A proposal has not yet been provided

If you want a quality site for a fair price contact me! Custom sites, all programming languages and database types. Sites include administrative back end systems. All bids and durations are just an estimate until you contact me.

Zeviion software services are a software consulting company specialized in providing Mobile, E-Commerce and Social media frameworks using cutting edge and emerging technology. Leveraging best-in-class people, processes, and technologies, We provides high-quality software development and consulting services to independent software vendors and enterprises with WOW factor. We are specialized in providing solutions on the below mentioned areas. 1. Mobile application development (iPhone, Android, BB, Windows Mobile) 2. E-Commerce Solutions 3. Windows application development 4. Web application development and Mobile Application Development (Open Source,.NET, JAVA) 5. Cloud based solution 6. Image Editing 7. Casino Games design &development 8. Independent testing 9. Search Engine Optimization and marketing

A proposal has not yet been provided

Hello Sir, Please let me know about your requirement. Please start a PM on this. Thanks & Regards, Anshulika Bansal

Hello, My name is Pavel and I'm a senior PHP developer for the past 4 years. I've got massive experience with massive NoSQL databases and MySQL. I'm an expert in Symfony2 and DoctrineORM, I've experience in Node.JS, Javascript, jQuery, WordPress api etc. Let me know if you need more info from me. Best regards, Pavel

George here based from Los Angeles, USA. I am expert in desired skills for this project and have done similar tasks already. Please get back to me, so I can show you some of the work I have done.

Hi, I am DB developer with good DB admin skills specially handling huge data. From the proposal it is not clear scope and period of work. I presume DBA activities like DB tuning/DW ETL activity for a period of one month. I propose to work with you. You have any queries on my skill set, Please let me know. Regards Sankar

HI, I have more than 18 years of experience on Database/DBA/Datawarehouse area. I hvae handled various databases incuding oracel, SQL server and now handling MondoDB. I am keen to be part of your team and be a long term provider. please connect with me asap. IA

Hello, I am IT engineer with European diploma since 2005 Certified as Technical specialist in Microsoft SQL Server databases BI, i have more than 8 years in IT projects with 5 years working around databases and BI development. My last job was senior BI consultant within Accenture ,for more than 4 years .I worked for several database projects and advanced SQL development on behalf of European Customers (Carrefour, LOREAL,Eurovia ..). I have strong skills in database and Business Intelligence to develop all types of requirements related ,and given my experience, I am persuaded to give you High quality of work delivery withing budget and time Best regards,

Propunerea nu a fost încă furnizată

Hello I am MySQL DBA, let me know the scope of the work that your looking for, I can handle VLDB very well. Ready to start quality work immediately Regards

I have 13 years experience and have hands on experience in managing large databases of ERP. My current project has around 1100 data tables. I am well versed in writing SQL queries, stored procedures, making complex views etc. I also have experience in managing replication between large databases. Hope to hear from you soon.

I have a background as System admin and DBA, focusing almost exclusively on MySQL in the last 4 years, building highly scalable environments where performance and high availability are the main focus. Experience with big databases: currently I am also working with a customer with a complex topology of database servers spread across multiple regions: in each region the main database is sharded in multiple servers, where each server stores around 7TB of data. Availability on fixed amount of hours per day and/or 24/7 (Emergency). Expert in optimization to be achieved in multiple ways, depending from the specific business requirements and architecture. Few examples are: - choice the right hardware (especially IO subsystem) and tune it correctly (raid, bbu, OS scheduler, etc); - tune mysqld to reduce the number of syncs (multiple system variables can be tune accordingly); - choice the right storage engine. Few examples: InnoDB/TokuDB/NDB/Galera; - configure the storage engine to optimize writes. This is a generic concept, and implementation depends from the specific storage engine. In case of InnoDB, this may means optimizing redo buffer/logs, io_threads, checkpoint and flushing algorithms, but also reducing locking overhead, adaptive index, etc. In case of other storage engines, other optimizations are possible; The above list is not fully comprehensive: the best ways to optimize writes often depends from specific business requirements and architecture.

HI IAM A WORKING PROFESSIONAL IN SQL/PLSQL DEVELOPER HAVING 2+ YEARS OF EXPERIENCE ON IT. DESPITE THIS I USUALLY HANDLE IN HADOOP AND cloud ND I CAN PROVIDE MAN SUPPORT ALSO DEPENDING UPON THE PAYMENT SCHMA. WITH REGARDS SUMIT

Dear Client, Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. i am much expert with HTML,joomla,magento,drupal ,wordpress,oscommerce ,CAKE PHP development. We make the right use of modern technologies like PHP, SQL,ASP.net, Ajax, Flash, css, Flex, Cold fusion etc. and high quality of creativity. Please look at some sites where i managed to handle the large databases of thousands of names and many fields.

Dear, hiring manager! I read your description. I have experience at Database administration. And I have ever worked the distributed computing system BOINC. Thanks.

As a DBA i have working experience handling huge databases. Can use this as advantage while working on your project.

Need Excellent Grade A DBA with ability to work large databases or big data on web / cloud Added progamming skills would be great plus