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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    30 trabajados encontrados, precios en USD

    Pequeño proyecto de unas 10 vistas, envio de emails, relaciones sencillas de base de datos en MongoDb. Contiene LogIn y pasarela de pago (Stripe). De Barcelona, para más proximidad y solucionar cualquier duda durante el proyecto.

    $2028 (Avg Bid)
    Acuerdo de Confidencialidad
    $2028 Oferta Promedio
    36 ofertas

    Crear una base de datos para negocio de pedidos por internet tiene que ser custom

    $1963 (Avg Bid)
    $1963 Oferta Promedio
    20 ofertas

    tengo una plataforma de access la cual ocupo pasar esa gestión de base de datos a un sitio web.

    $487 (Avg Bid)
    $487 Oferta Promedio
    26 ofertas

    Necesito algun experto en bases de datos, que me ayude a modificar la base de datos, modificando varias filas de la base de datos automaticamente. La base de datos esta en Firebird, y necesito que me orienten y expliquen como podria hacer para poder modificar varias filas de la base de datos a la vez.

    $26 / hr (Avg Bid)
    $26 / hr Oferta Promedio
    8 ofertas

    Necesito hacer una Pre evaluacion docente en la cual ya tenemos las vistas nos hace falta el back end

    $103 (Avg Bid)
    $103 Oferta Promedio
    16 ofertas

    I have table and created forms. In forms in want to have either combo box or search box to select something and then display the result in subform table. eg. Select from box F for female and then I want to result all the female on that table, or select a program name and show result in subform table. Additionally, add button to allow the user to extract the tables shown in the subform to Excel fil...

    $127 (Avg Bid)
    $127 Oferta Promedio
    8 ofertas

    Visit the website Clinical trials ([iniciar sesión para ver URL];term=&cntry=&state=&city=&dist=). Study the search page. Look at the relevant columns and the data in each of those columns. Click Show/Hide button and look at the other columns that are possible. Understand the type of information being stored. Click on each of the tabs to study the data. Create ER model for ...

    $36 (Avg Bid)
    $36 Oferta Promedio
    4 ofertas

    Database: Microsoft Access Content: School management system Current Language: Japanese language Project to be created System Design Requirement Definition (Analyze) Basic Design Specific Design External Design Internal Design Class Diagram English is okay with the above.

    $161 (Avg Bid)
    $161 Oferta Promedio
    9 ofertas

    We are using MYSQL and we have more than 5000 entries per minute and we would like to improve Database Configuration to improve the performance.

    $146 (Avg Bid)
    $146 Oferta Promedio
    9 ofertas

    LO1 Use an appropriate design tool to design a relational database system for a substantial problem LO2 Develop a fully functional relational database system, based on an existing system design LO3 Test the system against user and system requirements LO4 Produce technical and user documentation Read thru the attach document before sending me proposal

    $124 (Avg Bid)
    $124 Oferta Promedio
    19 ofertas

    I am looking for a variety of skilled programmers to help me in my journey as an IT Instructor. My job is to help and train developers from scratch. I am currently working for a company which takes in bright graduates (mainly) and trains them on intensive boot camps of around 10 weeks. I love training others and I love my job. I just would like some support from other programmers in my own per...

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    28 ofertas
    Business Analyst 5 días left

    Review, analyze and evaluate business systems and user needs. Document requirements, define scope and objectives and formulate systems to parallel overall business strategies. May require an associate's degree in a related area and 2-4 years of experience in the field or in a related area. Familiar with relational database concepts and client-server concepts. Rely on experience and judgment ...

    $28 / hr (Avg Bid)
    $28 / hr Oferta Promedio
    20 ofertas

    PLEASE READ CAREFULLY. ANSWER NUMBER 7. 1. Will need build out of artificial intelligence and machine learning features- predictive models along with my expertise for use application-platform. 2. Implementation of Real Time Data and design all specific items needed in platform 3. Programmer will sign IP agreement and all IP will be transferred over to Owner when project is complete. 4. Full Se...

    $4080 (Avg Bid)
    $4080 Oferta Promedio
    46 ofertas
    Looking for a Symfony Developer. 26 días left
    VERIFICADO

    I am looking for a developer who can come into our report delivery/home management system and quickly track down and fix bugs, push changes, and clean up responsive views. The system is written in Symfony, hosted on AWS EC2, and utilizes an aurora RDS database. Phase one of our changes is included in the requirement document attached.

    $171 (Avg Bid)
    $171 Oferta Promedio
    5 ofertas
    $150 Oferta Promedio
    36 ofertas
    Expert in database management 5 días left
    VERIFICADO

    I am looking for database management expert

    $27 (Avg Bid)
    $27 Oferta Promedio
    19 ofertas
    Data Analysis 4 días left

    Need to do Data Analysis and write stored Procedures using MS SQL

    $1038 (Avg Bid)
    $1038 Oferta Promedio
    39 ofertas

    Проект подразумевает собой агрегатор гостиниц, турбаз, кемпингов. Функционал:подбор по критериям, с последующей отправкой запроса на бронирование на почту. функция показать номер с счетчиком (пример дром.ру) Страницы достопримечательностей, где также можно будет отправить запрос на экскурсии. Возможность оценки и комментирования отелей

    $820 (Avg Bid)
    $820 Oferta Promedio
    10 ofertas
    ERD DIAGRAM AND SQL PROGRAM 4 días left
    VERIFICADO

    I need you to create an ERD diagram and SQL code for me.

    $21 (Avg Bid)
    $21 Oferta Promedio
    30 ofertas
    Quick Typeform API and DB Work 3 días left
    VERIFICADO

    Hello, I'm looking for a developer to create the following: 1. User fills out a Typeform 2. Typeform data is submitted as a "search" to a database for 4 criteria 3. Results are returned on a page An example of the search is below Typeform: "I want to (Criteria 1: Eat, Drink) (Criteria 2: based on selection of criteria 1) near (Criteria: 4 location) that has/is (Criter...

    $252 (Avg Bid)
    $252 Oferta Promedio
    19 ofertas

    we are mining millions of rows of trade data based on a profitable trade strategy. we want you to build a model that can optimise the strategy. there are multiple phases to this project. let's discuss in detail and assign modules based of skills.

    $515 (Avg Bid)
    $515 Oferta Promedio
    30 ofertas

    We have our application running on Oracle 11g. I has user specific reports which we want to automatically forward to their whatsapp numbers. These reports are personalised.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    9 ofertas

    I have a very basic learning management system using a google sheet with several tabs. I want students to be able to access their personal data without accessing the whole sheet - and being able to see all the personal data of other students. I think that could be achieved if I merge the relevant data from the sheet tabs into one google doc per student, and just share that one personal page with...

    $183 (Avg Bid)
    $183 Oferta Promedio
    8 ofertas

    I am currently using spreadsheets and word documents to track tenant information and maintenance requests, run reports and create leases and notices. Project Scope and Deliverables 1. Create an Access Database Application to manage Tenants, Contracts/Notices, Maintenance and Inventory. 2. Create a Data Design for client review and approval. This design typically includes all database tables/fiel...

    $1748 (Avg Bid)
    $1748 Oferta Promedio
    106 ofertas
    DBMS-MySql Expert Needed 2 días left
    VERIFICADO

    I am in need of a DBMS expert who can help me in getting the work done MYSQL , SQL proficient

    $23 (Avg Bid)
    $23 Oferta Promedio
    24 ofertas

    This link shows what the app does and what I'd eventually like it to do. [iniciar sesión para ver URL] This is what needs to be done now: •Add a script to empty cache correctly. This is a bug. After a lot of use, the app will crash due to a memory allocation issue. The cache should clear every 48 hours. •Add a date feature to show when a song was found/saved. Right n...

    $1214 (Avg Bid)
    $1214 Oferta Promedio
    46 ofertas
    BI tool to analyze amazon data 1 día left
    VERIFICADO

    Looking to build a report from a csv file that contains amazon sales data.

    $30 (Avg Bid)
    $30 Oferta Promedio
    10 ofertas

    Looking for someone who has good knowledge of PL/SQL and is very proficient with Ellucian Banner Fin Aid & Accounts Receivable module. Should also be familiar with Ellucian Banner Student module. The person should be open to work with early stage start up like ours and should be ready to work with little or no supervision. Should be a self starter.

    $16315 (Avg Bid)
    $16315 Oferta Promedio
    7 ofertas
    Expert in PHP Mysql and Database 1 día left
    VERIFICADO

    i need some one to fix issues on my crm system they need to be an expert on php and mysql and have database knowledge

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

    required a graph database consultant (neo4j) who can work on freelancing basis experience should be 7 to 12 years interested can contact at 8811049684

    $1480 (Avg Bid)
    $1480 Oferta Promedio
    4 ofertas

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