Desarrollo de base de datos Jobs

In modern times, we are realizing more than ever that some of the most important and valuable information that a company can have is its data. We know that a company’s reputation can be compromised through a data hack or leak, and that often times, the right intellectual property can add millions, or even billions, of dollars, to the market capitalization of a corporation. As a result, companies both big and small should be doing everything that they can to keep their data safe.


Database developers work to make sure that databases where information is stored is as efficient and flexible as possible, to make sure that no matter what happens, companies can have their data safe, in any situation. The right database developer can make sure that this is done at the lowest cost possible, and also avoid storing redundant data, which obviously makes operations less productive and efficient.


No matter what, data is essential. We know that Big Data is one of the biggest technological trends in the world, because it helps to illuminate information, whether it’s regarding consumer trends or scientific research. A database developer understands the important of keeping information safe, which is essential in modern times.

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    33 trabajados encontrados, precios en USD

    ordenar base de datos en ellos ordenar cálculos, fechas, clientes, empleados , mandar correos masivos, crear infogramas de empresas o micro empresarios, blog para empresas o personas, estudio de mercado.

    $55 / hr (Avg Bid)
    $55 / hr Oferta Promedio
    4 ofertas
    Sistema de préstamos 5 días left
    VERIFICADO

    Se requiere realizar un sistema web para registro y administración de préstamos personales. La definición del sistema se encuentra en el siguiente documento: [iniciar sesión para ver URL] Las tecnologías a utilizar son las que el freelancer proponga.

    $611 (Avg Bid)
    $611 Oferta Promedio
    16 ofertas
    Database Systems 6 días left

    1. Produce a complete Logical Entity-Relationship Diagram for Futurity. This needs to include all the correct tables, relationships, multiplicity constraints, attributes, primary keys and foreign keys. This needs to fit on one page of the report. 2. Provide a step-by-step guide explaining how you produced the Futurity logical ERD i.e. how you mapped the Futurity conceptual ERD into a full logical ...

    $22 (Avg Bid)
    $22 Oferta Promedio
    2 ofertas

    I need a very well designed RTL Arabic landing page. The main part will contain a sales pitch video (that I will add later), a mini form and I will provide the text to be placed in the page. I will provide you all page content details, and branding elements once you are awarded the project. Please take note with the full job details below: • Once the user opens the landing page the Video work...

    $195 (Avg Bid)
    $195 Oferta Promedio
    16 ofertas

    basic functions need to be used in order to make one project

    $57 (Avg Bid)
    $57 Oferta Promedio
    13 ofertas
    Trophy icon SQL HELP WITH PLSQL 1 día left

    I'm looking for one or two people to help me solve this. Must answers questions after if need it and also must be sure 100%.

    $75 (Avg Bid)
    $75
    4 participaciones

    An ERP based project with Some eCommerce Features with Android App

    $776 (Avg Bid)
    $776 Oferta Promedio
    18 ofertas

    I’m looking for a Wordpress developer to implement a database [iniciar sesión para ver URL] into my website [iniciar sesión para ver URL] On the site only the first row should be visible with for each item a pulldown menu like in the first row of the database. The database can be in any spreadsheet that I can acess easily, I would prefer Google Spreadsheet. Could y...

    $553 (Avg Bid)
    $553 Oferta Promedio
    21 ofertas

    I have two applications one is isCOBOL JISAM and another is in Oracle Databse. Need to integrate both applications for real time data transfer. Have to pull data from isCOBOL JISAM to Oracle and push data from Oracle to isCOBOL JISAM. Looking for developer who has experience of integration between both the systems.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    3 ofertas

    There is a requirement of main 4 web attacks' entries generation in web server log file. 150 different IP addresses should be used for this purpose. Ready made downloaded website, web server will be provided. Budget - 40 USD

    $77 (Avg Bid)
    $77 Oferta Promedio
    2 ofertas

    It is classified website need to be developed in reactjs

    $1720 (Avg Bid)
    $1720 Oferta Promedio
    48 ofertas
    Help Import or Convert a Data File 5 días left
    VERIFICADO

    I'm trying to import a .txt file into Excel, but the formatting does not appear to conform to any traditional method. It is not delimited by comma, tab or spacing. Each row begins with a variable identifier, and then no delimitter. I need the help of an data expert. Please see the attached file for a link to the file I'm downloading, and a few screenshots of the data as I see it. ...

    $122 (Avg Bid)
    $122 Oferta Promedio
    44 ofertas

    Architecture At will Database IMDB-WIki Database :[iniciar sesión para ver URL] Request:   Parameter ablation

    $286 (Avg Bid)
    $286 Oferta Promedio
    12 ofertas

    Seeking a skilled programmer to export current LIMS database from Microsoft Access and provide a rebuild in alternative program. This would require creating necessary fields in program to generate documents of its entries.

    $176 (Avg Bid)
    $176 Oferta Promedio
    18 ofertas

    Looking for a data analyst with Power BI visualization expertise to work on a data transformation project

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    16 ofertas

    We are to input a PDF file ( uploaded ). Tables should be extracted from this PDF file, and a database of that data should be created. Then an analysis of the grades is to be done, like : * Which college has the highest pass percent.

    $19 (Avg Bid)
    $19 Oferta Promedio
    5 ofertas

    Sweet Pea Consulting (SPC) is an ISO 9001 Certified, innovative consulting firm that was established in 2013 in Gauteng to primarily focus on SHEQ (Safety, Health, Environmental and Quality) consulting and development of professional business solutions services both for the private and the public sector in South Africa. SPC takes pride in having a black female as the managing director and founder ...

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas
    Software Architecture Required 4 días left
    VERIFICADO

    We are in the process of building a Real Estate Application and are currently looking for a software architect who can advise us on the high level structures of our software system and what disciplines we should use to create the structure and system. Assistance is required in deciding which technologies best to use for our application. We expect a written document with information on the b...

    $205 (Avg Bid)
    $205 Oferta Promedio
    15 ofertas

    Telemarketing - Database Building, Appointment Setting and Lead Generation Real Estate Company Looking to build their Database and generate appointments You will be required to make outbound calls, extract data, and create client lists set appointments. What's on offer? - work from home with flexible hours What we are looking for? •Strong work ethic and a desire to exceed targets ...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    20 ofertas

    Necesito instalación de BD Oracle 11g y weblogic 11g, también recuperación de BD desde backup

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    13 ofertas
    Database-design 3 días left
    VERIFICADO

    we have to design a database for a university

    $49 (Avg Bid)
    $49 Oferta Promedio
    26 ofertas

    I want an Andriod application for bussiness purpose with the Youtube Channel Player, for three users Admin, Partner and User App.

    $133 (Avg Bid)
    $133 Oferta Promedio
    10 ofertas

    I need some help with my business. Need someone who is local In Greenville SC and good with quickbooks and spreadsheets. Reporting sales by customer by month by item with charts and graphs. Goal is to automate the spreadsheets as much as possible thru quickbooks.

    $37 / hr (Avg Bid)
    $37 / hr Oferta Promedio
    20 ofertas
    $94 Oferta Promedio
    9 ofertas

    I have a project in ODI 11G and using the module of LKM oracle to oracle (dblink) will generate an error with the dblink. I need to have clear clarity that I am allowed to correct this error and continue to develop my project.

    $25 (Avg Bid)
    $25 Oferta Promedio
    10 ofertas

    Need some systems analysis work. Fix existing DFD based on use cases and design ERD.

    $27 (Avg Bid)
    $27 Oferta Promedio
    4 ofertas

    We have some iOS/Android/Windows Apps/Software for industrial applications. Each App/software has its own local database to store measurement records. We are looking to create a cross platform for user and data management involving server setup, database structuring, web dashboard development, etc. Some of the requirements are: 1. Each App/software has its own backend server (we call it a module ...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    31 ofertas

    I have data about various types of natural stones. Now I would like to make it into a database with 3 basic tables: - Providers - Stone sale - Tech sheet Total 16 variables. All text and numeric values. Detailed description of variables available Time of elaboration - 3 weeks I started one in .fmp12 but really don´t have time to finish it. Feel free to use any program as long as I can w...

    $482 (Avg Bid)
    $482 Oferta Promedio
    9 ofertas

    Website/Platform to facilitate the sales of equipment to financial institutions, as well as broker and schedule service calls on a variety of equipment. The website is integral to the operations, and though having a common homepage, it should be segmented into two parts: the sales side, where financial institutions purchase equipment; and the services side, where financial institutions initiate ...

    $2229 (Avg Bid)
    $2229 Oferta Promedio
    70 ofertas
    build me a database 20 horas left
    VERIFICADO

    i need to make a database and everything is attached.

    $49 (Avg Bid)
    $49 Oferta Promedio
    32 ofertas
    Laravel Expert in Aviation Business 17 horas left
    VERIFICADO

    You will work on already finished system with a database. You will make bugfixes and changes accordingly to our list of problems on our website. We are looking for an army of developers, not only solo person. Must be experts in laravel. We cannot afford breaking the website. This is a business, and you will sign a non-disclosure document while working with us.

    $555 (Avg Bid)
    $555 Oferta Promedio
    58 ofertas

    In this project you have to do below tasks: 1:ER Diagram 2:Normalization 3:Create tables in oracle and insert some data 4:Answer some sql queries This is not a tough project if you have a knowledge of database [iniciar sesión para ver URL] detail will be shared in a chat box. Moreover,The budget of this project is limited so bid accordingly. Thanks

    $58 (Avg Bid)
    $58 Oferta Promedio
    32 ofertas
    TestCorp77 Final left

    Electronic test equipment marketplace

    $548 (Avg Bid)
    $548 Oferta Promedio
    6 ofertas

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