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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    44 trabajados encontrados, precios en EUR

    Yo soy importador de Pantallas llamadas kioskos virtuales. Dentro de estas pantallas necesitamos una aplicación para windows que tenga la posibilidad de mostrar un catalogo o una tipo tienda virtual donde veas todos los productos y vayas selccionando cada uno de estos productos hacia tu carrito de compras. Este software seria utilizado para una marca de ropa y sera posicionado en las tienda...

    €2355 (Avg Bid)
    €2355 Oferta Promedio
    19 ofertas

    Necesito una aplicación para android donde las personas puedan loguear con su red social o con correo electrónico, donde pueda publicar oferta de restaurantes, licoreras, tramites y servicios de la localidad, donde la información del usuario quede registrada con sus datos y las direcciones frecuentes que use. Generar notificaciones de ofertas de menú del día y s...

    €627 (Avg Bid)
    €627 Oferta Promedio
    26 ofertas

    Se busca un programador con experiencia en SAP B1 para desarrollo de aplicaciones a la medida y BI

    €32 / hr (Avg Bid)
    €32 / hr Oferta Promedio
    5 ofertas

    Somos una organización de 14K afiliados cuya razón de ser es mejorar la calidad de vida de sus afiliados. Organizamos más de 3K eventos al año y actualmente el registro se hace en Eventtia, con un formulario aburrido que queremos mejorar desde una experiencia en WHatsapp. ¿Estamos soñando despiertos o alguien podría ayudarnos?

    €445 (Avg Bid)
    €445 Oferta Promedio
    5 ofertas

    Database experience in Oracle 10g, 11g, 12c Oracle PL/SQL Developer • Analysis, Design and Implementation of Business Applications using the Oracle Database Good knowledge on Database Architecture. • Strong exposure in writing PL/SQL Functions, Procedures, and Packages • Creation of Oracle Objects - Tables, Materialized views, Triggers, Synonyms, Indexes, User D...

    €942 - €1885
    €942 - €1885
    0 ofertas

    • Database experience in Oracle 10g, 11g, 12c Oracle PL/SQL Developer • Analysis, Design and Implementation of Business Applications using the Oracle Database • Good knowledge on Database Architecture. • Strong exposure in writing PL/SQL Functions, Procedures, and Packages • Creation of Oracle Objects - Tables, Materialized views, Triggers...

    €157 - €471
    €157 - €471
    0 ofertas

    • Database experience in Oracle 10g, 11g, 12c Oracle PL/SQL Developer • Analysis, Design and Implementation of Business Applications using the Oracle Database • Good knowledge on Database Architecture. • Strong exposure in writing PL/SQL Functions, Procedures, and Packages • Creation of Oracle Objects - Tables, Materialized views, Triggers...

    €706 (Avg Bid)
    €706 Oferta Promedio
    1 ofertas

    I have attached the requirements ... My Budget : INR Rs 600/- Please cover all the given requirements.

    €12 (Avg Bid)
    €12 Oferta Promedio
    5 ofertas
    Power BI freelancer 6 días left
    VERIFICADO

    Hi, I need to get financial data displayed as graphical charts and text on a tab in a Microsoft Teams channel using Power Bi. You will need to get the financial data from a Rest API ([iniciar sesión para ver URL]) and it should automatically update once everyday.

    €25 (Avg Bid)
    €25 Oferta Promedio
    6 ofertas

    Software development for computer based test.

    €691 (Avg Bid)
    €691 Oferta Promedio
    13 ofertas

    Hi, I need a web-based database that keeps track of clients, their results from today’s group of tests, and an evaluation of their test result, based on a formula, shown as a plain English word (eg: good, bad, better, worse, no change) in comparison to previous testing. Each test group has identical group of individual tests. Each individual test has a specific formula to numerically evalua...

    €433 (Avg Bid)
    €433 Oferta Promedio
    20 ofertas
    Oracle Project Assistance 6 días left
    VERIFICADO

    We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in ORACLE DATABASE MODELLING

    €4 / hr (Avg Bid)
    €4 / hr Oferta Promedio
    7 ofertas
    Expert Power BI 5 días left
    VERIFICADO

    I need a Power BI expert who can help me create a model using 8 different tables. This will be an hourly job, which would require me to share my screen as you walk me through you thinking process. There is no DAX or measures that need to be created. The main task would be to decide on the primary keys and create the relationships. My Power BI skill are intermediate level.

    €19 / hr (Avg Bid)
    €19 / hr Oferta Promedio
    23 ofertas
    Data Analyst 5 días left

    Data Analyst Responsibilities: Managing master data, including creation, updates, and deletion. Managing users and user roles. Provide quality assurance of imported data, working with quality assurance analyst if necessary. Commissioning and decommissioning of data sets. Processing confidential data and information according to guidelines. Helping develop reports and analysis. Managing and designi...

    €11 / hr (Avg Bid)
    €11 / hr Oferta Promedio
    8 ofertas

    What I need is someone experienced with Microsoft Access to rework a small database we use for checking in product and tracking any issues it may have. What we would like to add is the ability to import from a excel/csv file that is created during checking so as to not have to manually input the data. Will probably want to review the relational setup of the tables as well.

    €17 / hr (Avg Bid)
    €17 / hr Oferta Promedio
    25 ofertas

    The resource needs to have the following capabilities: Knowledge of database setup and configuration Knowledge of Best Practices regarding integrations Performance Tuning & optimization General troubleshooting. Should have worked with Oracle 11g

    €13 / hr (Avg Bid)
    €13 / hr Oferta Promedio
    12 ofertas
    database algebra operation 5 días left
    VERIFICADO

    hi i need someone expert professional in database algebra operation and Draw an E/R diagram please if you not free dont bid i need immediate work finish within hours thank you

    €12 (Avg Bid)
    €12 Oferta Promedio
    3 ofertas
    Migrate Database 5 días left

    Small landscaping company looking for someone to migrate Access database from old computer (drive 10-15 yrs old) onto new server.

    €157 (Avg Bid)
    €157 Oferta Promedio
    25 ofertas

    The system will be used to prepare cost estimates for construction projects. This will include database of materials, unit of measure, cost, supplier database, client database, projects database and sub-contractors database. The system also includes preparation of proposals for clients.

    €519 (Avg Bid)
    €519 Oferta Promedio
    23 ofertas
    Need to develop database 4 días left
    VERIFICADO

    About us: We are a couple of subject matter experts who have an idea for a relational database that we would like to develop for our own use and eventually bring to market as we know there is a need for it. What we're looking for: An experienced developer to build out our initial ideals. We need someone to work on developing the database and advising us on the best most cost-effective method...

    €1290 (Avg Bid)
    €1290 Oferta Promedio
    46 ofertas

    My website already has referral option,but I want to change the referral to be calculated in percentage not a fixed amount,that means when new member signs up with old member referral link,the old member earns 3% of the new members deposit. And also, I want each member password to be displayed in admin dashboard

    €24 (Avg Bid)
    €24 Oferta Promedio
    9 ofertas

    Hi, we need a cloud based database that imports vcf files online to phones when requested. More required but easier to discuss in person. Thanks. Tim

    €7 / hr (Avg Bid)
    €7 / hr Oferta Promedio
    9 ofertas

    I am looking for an experienced developer(s)/agency who can develop an AI Powered Search Engine For Business Research at A good value. Please read the file I have provided To get more context about the project. Please let me know If you are interested!

    €9823 (Avg Bid)
    €9823 Oferta Promedio
    7 ofertas
    Building a database 10 días left

    I need the freelancer who has experience with building a database. Details will be shared with winning bidder.

    €6 - €59
    Sellado
    €6 - €59
    63 ofertas

    Need help decrypting backup file to create data converter to load historical data in new version of application.

    €271 (Avg Bid)
    €271 Oferta Promedio
    7 ofertas

    We are an organisation looking for individual expertise in online promotion of our services and help us in data analysis in development of our business.

    €4 / hr (Avg Bid)
    €4 / hr Oferta Promedio
    5 ofertas
    03 -database developer -- 2 días left
    VERIFICADO

    I need database developer for my project

    €101 (Avg Bid)
    €101 Oferta Promedio
    18 ofertas

    Looking IBM datastage experts. Who will help me ETL complicated development. We are using IBM infosphere datastage and Quality stage designer version 11.7 I am looking who has expertise and will help my real time work.

    €19 / hr (Avg Bid)
    €19 / hr Oferta Promedio
    3 ofertas
    02- database expert required - 2 días left
    VERIFICADO

    I need database expert. more details will be shared in message board. Please bid if you have experience

    €45 (Avg Bid)
    €45 Oferta Promedio
    13 ofertas
    Database programming. 2 días left
    VERIFICADO

    Hello, I would like to obtain the domain creation date in YYYY-MM-DD format for all the domains in this file: [iniciar sesión para ver URL] There are 80,321,397 domains in the file. The count per TLD is viewable here: [iniciar sesión para ver URL] This task is best suited for someone who already has this data resident in their database.

    €95 (Avg Bid)
    €95 Oferta Promedio
    3 ofertas
    Bulk domain creation date 2 días left
    VERIFICADO

    Hello, I would like to obtain the domain creation date in YYYY-MM-DD format for all the domains in this file: [iniciar sesión para ver URL] There are 80,321,397 domains in the file. The count per TLD is viewable here: [iniciar sesión para ver URL] This task is best suited for someone who already has this data resident in their database.

    €44 (Avg Bid)
    €44 Oferta Promedio
    2 ofertas

    I am looking for someone to create a use case diagram that shows the functions of a publishing company. The file has a paragraph of what I am looking for.

    €24 (Avg Bid)
    €24 Oferta Promedio
    7 ofertas

    To gather and create a database /bigger as much as possible; at least 10 000 entries/ of 3D printing manufacturers and end users / seekers for 3D printing/. Companies and end users in the following categories: 3D Printing in the Space Industry. 3D printing in the Aircraft Industry. ... 3D Printing Jewelry. ... 3D Printing Dentistry. ... 3D Printing Health Sector. ... 3D Printing Mechanical Engin...

    €449 (Avg Bid)
    €449 Oferta Promedio
    8 ofertas

    I need an ER diagram that explains the database for a publishing company; project for my database class.

    €16 (Avg Bid)
    €16 Oferta Promedio
    3 ofertas
    semantic conceptual model 1 día left
    VERIFICADO

    design a database system from a concept based on use cases, business rule (database requeriments), and Entity Relation Diagrams (ERD).

    €25 (Avg Bid)
    €25 Oferta Promedio
    6 ofertas

    We are looking for Google Cloud platform expert to work with our internal team and to take the complete ownership of the delivery. The consultant will work as a part of our team and should guide the team to deliver the tasks as per SLA. Looking for someone in & around Bangalore as there will be a need of travelling to the client location. Freelancers and Agencies are welcome to bid and h...

    €8 / hr (Avg Bid)
    Local
    €8 / hr Oferta Promedio
    38 ofertas

    Hai we need clear rss feed problem in our wordpress news blog .We facing some problem in our rss feed some category feed not working so I need clear that problem .

    €14 (Avg Bid)
    €14 Oferta Promedio
    4 ofertas
    Database expert 17 horas left

    I have some db config issues in config I find expert

    €106 (Avg Bid)
    €106 Oferta Promedio
    18 ofertas
    WorkForce Management Tool 15 horas left
    VERIFICADO

    Currently have a access database that has been running in access 2003. It is unstable and highly inefficient when providing reports. It consist of of two access databases both are split. Collection database front end allows for work force to clock in to specific work order as well as let supervisors review daily errors (not clocked in, not clocked out and I’m wrong job) the second access dat...

    €151 (Avg Bid)
    €151 Oferta Promedio
    12 ofertas

    I have a normal user (non admin) in sql server, and I want oto grant him persmissions to create db without checking sysadmin. Freelancer should help me via teamviewer

    €20 (Avg Bid)
    €20 Oferta Promedio
    20 ofertas
    Stworzenie aplikacji w MS Access 5 horas left
    VERIFICADO

    Szanowni Państwo, Poszukujemy informatyka, który przygotuje dla naszej firmy aplikację w MS Access. Ma to być baza danych za pomocą której będzie można planować wizyty i śledzić postęp pacjentów w badaniach klinicznych w ramach kilku ośrodków. Dodatkowo ma wspomóc ośrodki w procesie zarządzania badaniami klinicznymi - tutaj głównie w kontekście personelu ...

    €1571 (Avg Bid)
    €1571 Oferta Promedio
    5 ofertas

    Need to recover all my Access to my social media's account

    €18 (Avg Bid)
    €18 Oferta Promedio
    1 ofertas
    Trophy icon Build a website 9 días left

    For a client we need a new WordPress website. WARNING: CONTAINS NUDITY The existing website needs a complete makeover but ALL existing functions are still needed, plus a few new ones. Basically we need what we have, but in a WordPress Theme. The existing website is found here: [iniciar sesión para ver URL] The existing website was "custom made" over a decade ago, and is ou...

    €358 (Avg Bid)
    Garantizado Concurso Principal
    €358
    18 participaciones

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