Desenvolvimento de Banco de Dados 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.

Conforme as 173482, avaliações, os clientes avaliam nossos Database Development Experts 4.84 de 5 estrelas.
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    29 trabalhos encontrados, preços em EUR

    Walmart sales and inventory database setup using Walmart API

    €3892 (Avg Bid)
    €3892 Média
    20 ofertas
    Mysql and DBA expert 6 dias left
    VERIFICADO

    I need good developer with good expertise in Mysql and DBA especially.

    €164 (Avg Bid)
    €164 Média
    9 ofertas
    Build us an influencer database 6 dias left
    VERIFICADO

    We are looking for someone who can help us in building an influencer database. We are primarily collecting influencer databases from UAE.

    €250 - €1002
    Secreto
    €250 - €1002
    21 ofertas
    database connection issue 5 dias left
    VERIFICADO

    Hi I need some help please. We are getting a database connection issue due to high website traffic. Can anyone help?

    €148 (Avg Bid)
    €148 Média
    93 ofertas
    SNL Sales Funnel 5 dias left

    We sell socks and caps to sporting clubs and corporates. We need to build a sales funnel to attract more clients

    €12 / hr (Avg Bid)
    €12 / hr Média
    2 ofertas

    We sell socks and caps to sporting clubs and corporates. We need to build a sales funnel to attract more clients

    €15 / hr (Avg Bid)
    €15 / hr Média
    3 ofertas
    Trophy icon I need a Power BI dashboard 4 dias left

    I need a Power BI dashboard for 13 indicators. Aside from the indicators, I also want to filter by "District" and "Year". The indicator slicers should be such that when you click on an indicator, it should display the page for only that indicator.

    €6 (Avg Bid)
    €6
    1 inscrições

    I would like to build a simple app that I can use for: 1. Collect information of potential customers and build a profile for each. 2. Show the services that the customers can either get through the app or provide to other customers using their own resources. That includes some interfaces like type of services, type of resources, scheduling, location and tracking features, pricing...etc. 3. Communicate and interact back & forth with app downloaders. 4. Includes a loyalty program features like points for those how become active promoting the app to new joiners. This app is should be available for ios and android and is intended to serve the objectives above and I can use as demo during the funding rounds that I will start some day next year. kindly provide me your initial proposals and...

    €748 (Avg Bid)
    €748 Média
    53 ofertas
    Construction cost database 4 dias left
    VERIFICADO

    I need a searchable screen for any items within this database, yes I know I can make all col, searchable but like a drop down screen so I can and send to another workbook sheet. Very short duration only interested in people interested in working to do this assignment Timing is critical short turn around required

    €22 / hr (Avg Bid)
    €22 / hr Média
    38 ofertas
    Smart Parking System 4 dias left
    VERIFICADO

    I'm looking for a system developer to build a Smart Parking System. The system must include Apps for the User, the Enforcement and the Admin Backend System.

    €7948 (Avg Bid)
    €7948 Média
    62 ofertas
    Datastage ETL with SQL 4 dias left
    VERIFICADO

    I need a help in one of my project and it requires strong Datastage and Sql experience .

    €14 / hr (Avg Bid)
    €14 / hr Média
    38 ofertas
    DataStage ETL with SQL 3 dias left
    VERIFICADO

    I need a help for one of my project . It requires Datastage and Sql strong background

    €12 / hr (Avg Bid)
    €12 / hr Média
    21 ofertas
    I want to create a data platform 3 dias left
    VERIFICADO

    I have the data, I want to create a data platform

    €11 / hr (Avg Bid)
    €11 / hr Média
    10 ofertas

    Simple database to link customers, parts and orders together We need a simple MS Access database to be built. it will need forms to allow engineers to get / add data from a mobile or tablet. We have a basic database in place to amend or copy

    €445 (Avg Bid)
    €445 Média
    23 ofertas

    Hello, I am working on Snowflake and need a consultant for hourly calls to provide advise for next 3 months.

    €15 / hr (Avg Bid)
    €15 / hr Média
    9 ofertas
    develop cloud database app 3 dias left
    VERIFICADO

    i am looking for database cloud app developer , used to workflow and work order management the project included : -forms -approval -conditions -reports -search -user roles -PDF print workflow goes as below: - a user ( account manager ) toke the order details . NOTIFICATION SEND TO - - user ( finical manager ) for approval with with specific data shown. NOTIFICATION SEND TO - - user ( print opreator ) with specific data shown , after procceding ( enter some data ) then NOTIFICATION SEND TO - - user ( transfer opreator ) with specific data shown , after procceding ( enter some data ) then etc...

    €3389 (Avg Bid)
    €3389 Média
    50 ofertas

    A website that looks professional with a shopping cart a payment gateway. A website that is easy to manage in DIY mode. The purpose of the website is to offer training courses. Should be able to offer training batches and students should be able to register online by making payments. They should also be able to register, log in and access training materials that they have purchased. This would contain video recordings and pdf files specific to their trainings purchased. A simple customer relationship management capability with customer history would be preferable.

    €305 (Avg Bid)
    €305 Média
    27 ofertas

    We need a booking system for an 8 lane rifle range that is able to book in multiple people on a lane and store copies of their documentation, check the documents are within date, cross reference that their shooting club has registered and has currently insurance, and lastly that there is an available lane, and display the target/distance being shot that session We assume there will be a database of shooters that contains individuals information and photos of the documents, a second database of club information and the booking system that cross references these and a database of available slots on the range

    €15 / hr (Avg Bid)
    €15 / hr Média
    17 ofertas

    so there are 3 major goals here 1. Is to reducethe number of queries to one table 2. Is to ensure accurate data is pulling from the tables through ETL 3. Update the query if it's not pulling correctly

    €150 (Avg Bid)
    €150 Média
    45 ofertas

    Hace poco se hizo una migración y la base de datos de la tienda tiene diferentes prefijos, algunos dicen backup + el prefijo de las tablas, otras tienen un doble __ guion bajo + el prefijo Yo quiero saber cuáles son las tablas que estarían sobrando, y optimizar la base de datos para que no cargue demasiadas ejecuciones de Script al servidor

    €40 (Avg Bid)
    €40 Média
    13 ofertas
    Data Architect 2 dias left

    Our company is searching for a meticulous and experienced data architect to join our talented team part-time. Your central responsibility as the data architect will be to develop, optimize, and oversee our company’s conceptual and logical data systems. Your duties may include preparing architect reports, monitoring the system, and supervising system migrations. To succeed in this role, you should know how to examine new data system requirements and implement migration models. The ideal candidate will also have proven experience in data analysis and management, with excellent analytical and problem-solving abilities. Responsibilities: • Design and implement effective database solutions and models to store and retrieve company data. • Analyse structural requirements for new s...

    €626 (Avg Bid)
    €626 Média
    12 ofertas
    System analysis -- 2 2 dias left
    VERIFICADO

    You have to do functional requirments , non functional requirments , use case uml diagrams , state machine diagram , domain model class diagram , use case description , activity diagrams , system sequence diagram , data dictionaries , layouts of main screen and refrences . If you have potential to do all this in a week and submit me some other documentation that i will tell through chat only then apply

    €40 (Avg Bid)
    €40 Média
    15 ofertas

    We are looking for a freelancer to manually add 560 vendors to our food and drink delivery site - Each vendor approximately has 100 products and 40+ varieties and extra options. Please review sample pages for the length: - - - - - - - - - - - - - - - - - - - - - - - https:/ - - - - - - - - - - Please contact us through Freelancer chat only if you require any further information. Note: We have 45 days to complete the task.

    €549 (Avg Bid)
    €549 Média
    131 ofertas

    I’m selling products in few market places, once I get an email from a market place that says that I sold a product, I want my XL file which sits in my google drive to be update ( stock count down in the specific product that sold ) and mark there as sold .

    €127 (Avg Bid)
    €127 Média
    26 ofertas
    Database Normalization & Filtering 10 horas left
    VERIFICADO

    We are looking for database normalization as well as filtering of the base by running query. It is a complex task & people who are very good in Access can handle it.

    €127 (Avg Bid)
    €127 Média
    13 ofertas

    (NPO work) I need a Hubspot Marketer plus Data manager. Anyone with knowledge in open source data warehousing as well.

    €2 - €8 / hr
    €2 - €8 / hr
    0 ofertas

    I need the database coder for multiple jobs. Details will be discussed.

    €6 - €64
    Secreto
    €6 - €64
    25 ofertas

    I need the database coder for multiple jobs. Details will be discussed.

    €6 - €45
    Secreto
    €6 - €45
    21 ofertas