SQL database query/manipulation

Hello! I am a Data Engineer, MS SQL certified MCSA SQL Server and MCSE Data Engineer, with 14 years of experience writing SQL queries. I am a near-native English speaker, currently available, and results-oriented. I can write you robust, efficient, well documented and easy-to-understand SQL queries. I am located in the US Eastern Timezone. Feel free to contact me over chat. Thanks! Sergio

-- 20 years Database and Query Optimization Expert --- as this faster execution depends not only query structure also the data table and other parameters.. so i need to analysis you database to tuning for performance ..

Hello, I have 10+ years of experience in PostgreSQL administration and database design and developement. As I understand, you want to migrate data from one database to another after aggregating data from microseconds to seconds. Please initiate the chat to discuss in detail. Regards, Hima.

Hi, sir. I am a software developer with SQL Optimization for 8 years. I can work by full time for your project and trying to satisfy the requirements. I want to keep a long-term relationship for customer so I want to give a nice result. If you want the perfect result, please contact with me. Best regards.

• 20+ years’ experience Software Development - Since 1997 • 15+ years’ experience C#/.NET software development - Since 2004 • 17+ years’ experience ASP.NET Web Form ASPX - Since 2002 • 5+ years’ experience ASP.NET MVC , ASP.NET CORE ,LINQ , EF , SQL, Python - Since 2014 • 3+ years’ experience AngularJS 1.7 - Start Since 2016 • 2+ years’ experience AngularCLI 7-8-9 - Since 2017 • 18+ years’ experience PHP/MySQL - Since 2000 • 8+ years’ experience App development Android, iOS Xamarin and Java Platform - Since 2011 • 3+ years’ experience Cryptocurrency and Ethereum smart contract development - Since 2017 • 5+ years’ experience UI/UX Design and graphic Design Photoshop, Adobe XD - Since 2015 • 20+ years’ experience C, C++, Pascal, QBasic , FoxPro, dos programming - Since 1998 • 2+ years’ experience Web Scrap and undefined data parsing - Since 2016 • 20+ years’ experience web technologies like HTML5, CSS3, Bootstrap, JavaScript - Since 1999 • 19+ years’ experience Graphic Design Logo , Printing , Branding , banner - Since 2000 • 15+ years’ experience Animation design Flash + Actionscript 2/3 - Since 2005 • Game Unity • Fluency in English;

I have read your project description in detail and it seems just like that you posted this for me. I have 10 years of IT programming. My Technical background Database/Datawarehouse - SQL Server, Oracle, MySQL, PostgresSQL BI - Microsoft MSBI and Informatica ETL Dotnet - C#, VB.NET, C# (core), ASP.Net (core), MVC, Javascripting etc... Cloud - Azure (Paas and IaaS) Statistical: SAS, SAP BI, Oracle BI, MS SQL Server BI suite and SPSS Server Microsoft Windows Server 2003 to 2016 and Unix/Linux. Having fully considerate, I feel confident to fulfill your requirement with High quality. First of all, I think we should discuss more via chatting. A Chance of cooperation between us can let me make you satisfy with my result. Only perfection must be delivered. Thanks...

Hi, I hope you are doing great. I go through your task about effective and efficient query for millions record. If you allow me to discuss further then we will discuss in detail about Quick response and data type.

I look the project description .it suit to my skill .i'm looking forward for your replay.i'm love to work for you regards Faisel

i have 25 plus years in SQL and databases, please connect and share the details. I am online and ready do the task for you. we do query optinmization regularly. thanks Puneet

Hola, mi nombre es Cesar Angulo. Me encuentro interesado en el proyecto. Soy administrador de Base de Datos, especializado en Oracle y SQL. Integrador de Aplicaciones con experiencia en la atención al cliente. Mi ambición por el ámbito tecnológico me lleva a ser una persona autodidacta y proactiva, pensando en las mejores soluciones para los clientes. Es por esta razón que quedan satisfechos con mis servicios. De aceptar la propuesta, me gustaria poder conversar contigo para tener informacion mas precisa de la solicitud. Feliz dia.

Hi Team, Hope you are doing good. I am having around 11 years of IT experience which Includes mainly in the area of Database development,Design,Maintenance,Management along with worked on many data Warehouse projects. Mainly worked on Oracle, VB and crystal reports,SQL SERVER, HANA DB servers as well as MS ACCESS,TIDAL scheduler,VBA. lets meetup and start working on . Thanks, Wasim

I have total 8 years experience in following skills Mobile Testing Sql Hive Hadoop testing Unix API testing ETL testing

I have fixed plenty of critical issues for multiple organizations. I have a experince to work within the mission critical business models .

Hello As a senior DBA, I've desinged and optimized a lot of projects for 7 years. I will do your task perfectly. Thanks Mathias

I have experience in that

Leave a message and more details to work on then I can show you some result in few hours Bring it on... I have been playing with: Data Warehouse | ETL | Business Intelligence | Analytics | Data Insights | Database | Data Modeling | OLAP | ROLAP | MOLAP | Data Mart | SQL Server | SSDE | SSAS | SSIS | SSRS | PBIRS | Visual Studio | Power BI | Report Builder | Mobile Report Builder | Dashboard | KPI | Microsoft Office | Macro | VBA for too long, hope that I can be useful

I have 5+ year of experience in database, datawarehouse, ETL and data analytics. I will need a document of requirement so that it will be easy for you to explain what work or query you want me to write., so that i can tell you timeline in which i can complete my work and deliver to you.

Dear Client, I am strong in SQL Programming for the past 15 years in SQL Server with the latest version in MSSQL Server 2012. Expert in the creation of Table, Modification, Updation Stored Procedure with the subquery writing along with cursors and expert in fine-tuning the query for fast retrieval of data from the database for manipulating of the same in order to retrieve the desired result. Sincerely, Sivakumar Arumugham India.

Expert in writing SQLs with experience of more than 9 years. Day to day activity is to write complex sqls for Business users as per their Requirement and provide the data within the timelines so that they can make business decisions accordingly. Was in US location for more than 4.5 year and was expert in tuning sqls. Tuned many sqls which were running for 4 - 5 hours and bring down to 4 - 5 minutes.

Hi ... I am an experienced IT professional working in back end tools like sql and I am having enough experience related to sql server and oracle. Please feel free to reach out to me to discuss further.