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SQL Queries - Very simple

$2-8 USD / hour

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已发布超过 9 年前

$2-8 USD / hour

Hi Everybody, I need someone who can create a few sql queries, they are very simple. I'm loooking for a simple sql queries, trust me they are very simple. I need to get subtotals from a database. Only that for, them we will make more sql queries. Preferent Spanish speakers. Necesito crear una serie de consultas muy simples, mas que nada para traer de una base de datos un listado de importes de facturas, luego calcular un porcentaje y de ahi agrupar segun el vendedor un subtotal de lo que seria la comision de ventas. Son consultas muy simples. Thanks / Gracias!
项目 ID: 6507670

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活跃10 年前

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31威客以平均价$6 USD/小时来参与此工作竞价
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Hi SQL expert here, worked as DBA for large ERP databases. Use to write and do preformance tuning on SQL queries, stored procedures and triggers. I am placing a bid of $10 per hour, a bit more than what is mentioned in the project, but you will find that it is worth, as we progress with the task. I can start the work immediately, look forward to have more details on the task. Is this MS Sql Server or Postgress SQL Thanks Roni
$10 USD 在5天之内
5.0 (75条评论)
6.4
6.4
用户头像
I have 8 years experience in Software development. I am expert at .NET and Java technologies such as: Window forms, MVC/ASP.NET, WCF, LINQ, Liferay, Java core, Android, Struts, Hibernate,Javascript/Jquery etc... I have been working on this site for more than 3 years (from March 2011) with many successful projects. You can feedbacks from my customers. I am willing to help you do your business with high quality and on time. It's better to communicate with me via skype or gtalk, yahoo, also via message system of freelancer.
$5 USD 在3天之内
5.0 (44条评论)
5.6
5.6
用户头像
Hello, I am IT engineer with European diploma since 2005 Certified as Technical specialist in Microsoft SQL Server databases, i have more than 8 years of experience working around databases and SQL development around (SQL Server ,Mysql ,Oracle ) . My last job was database 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 development and SQL 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,
$16 USD 在5天之内
4.8 (13条评论)
4.4
4.4
用户头像
Hi Sir, I am ready to work for you.I have 4 years of experience in Php/MySql/sql. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work within time frame. Please visit my profile once. Please see customer feedback of previous work Thanks with regards, Arpit
$5 USD 在3天之内
4.5 (8条评论)
4.3
4.3
用户头像
Hello! I'm quite happy to help you with the SQL queries and obviously I have a test-bed to play with those queries and confirm they provide required functionality (especially if you have sample data in any transferable form). Thanks a lot!
$3 USD 在3天之内
5.0 (8条评论)
3.6
3.6
用户头像
Hi! I am expert in SQL queries and have more than 5 yrs of experience in them can easily do them for you contact me if interested... Thanks!
$8 USD 在3天之内
4.5 (4条评论)
3.6
3.6
用户头像
Hello. More 20 years programming experience. I need more details to set real time and price and I suggest estimate whole job, not per hourly rate. Regards. -----------------------------------------------------------------------------------------------------------------------------------------------
$5 USD 在3天之内
5.0 (1条评论)
2.0
2.0
用户头像
Предложение еще не подано
$5 USD 在3天之内
5.0 (1条评论)
1.9
1.9
用户头像
Hola, Quisiera que sepas que llevo mas de 4 años trabajando con ERPs y 8 años con PostgreSQL manejando bases de datos de gran tamaño, y una de mis habilidades es generar reportes del tipo que tu necesitas, facturas, clientes, vendedores, comisiones y porcentajes. Dependiendo de la cantidad de queries necesarios podria entregartelos hoy mismo. Por favor si deseas mas detalles puedes contactarme en skype: edwin_mn Saludos, Edwin Martinez (Quito Ecuador)
$5 USD 在5天之内
5.0 (2条评论)
2.0
2.0
用户头像
Hi, I have good number of years experience in Postgresql Db for query and migration work. I can accomplish this task. Can you please provide the Database details (e.g - URL, user id , password etc) and the requirement documents for the desired queries. Looking forward for your response. Thanks
$5 USD 在3天之内
4.2 (1条评论)
2.1
2.1
用户头像
La propuesta todavía no ha sido proveída
$5 USD 在3天之内
5.0 (1条评论)
1.0
1.0
用户头像
Hola. Yo te puedo ayudar con tus consultas. Las base es PostgreSQL? Podrías adjuntar el esquema de la base aquí? O mejor aún, un dump con datos ?
$33 USD 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, In my university life I developed a big project which name was Virtual Department Manager. Here, I had to used a lot of queries. So, I think I have great experience in SQL queries. Also in my projects, all have the database connection and I have to handle lot of queries. I am willing to be hired by you
$2 USD 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have very good skills for database management and query to databases. You can trust on me for this project.
$5 USD 在6天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have a long work experience in the IT sector in the state institutions, finance and banking. I have years of experience in project development. Now I'm not busy with regular work engagement . I'm ready to do any project at the request of the client. I know and apply all the latest programming techniques, client server architecture and web programming, and as a basic PHP, JavaScript, jQuery, SQL and non-SQL... I independently develop applications in PHP and JavaScript, CodeIgniter, Lithium, Meteor, in addition to Windows and Linux platforms and client / server, with Android and WindowsPhone 8. An excellent understanding of databases (SQL, mySQL and noSQL: MongoDB) and MVC (Model, View, Controller) paradigm. I know Frontend Technologies HTML and JavaScript, jQuery and jQuery Mobile, JSON, XML, AJAX. Service Description Development of web sites for various purposes, especially: e_commerce, realestate, social sites for both PC as well as mobile and ipad. Assistance in starting and hosting websites.
$5 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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Being a native Dutch speake, I'm hapilly to also speak English if that's okay for you. I started learning SQL on my 15th year and am still diong it now as an IT student. If they are indeed as simple as you say, it will be done in no time.
$5 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$5 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$8 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$5 USD 在3天之内
0.0 (0条评论)
0.0
0.0
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A proposal has not yet been provided
$5 USD 在3天之内
0.0 (0条评论)
0.0
0.0

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COLOMBIA的国旗
Colombia
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