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.

Contratar Database Development Experts

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    25 trabalhos encontrados, preços em EUR

    I have Android App and an Internet server. The source code of the App is ready. However, I am looking for someone to modify it to be an ordinary client/server application for the goals explained in down paragraphs. The source code of the App has two windows. First window is a login which is supposed to communicate with an Internet server for user registration. Second window communicate with an Internet server to fetch some data. The App sends a particular request and the server responds. We need to activate the first window (registration) and we need to do some changes on the second window. It is currently sends the request through encoding it into the URL. We need to change it and make it like a traditional client/server query response theme. The first window I need it to handle the u...

    €560 (Avg Bid)
    €560 Média
    22 ofertas
    Create DataBase 6 dias left

    Design the work of the telephone service X. The database should contain information about network subscribers, tariffs and services of the X service. (Telephone service, as well as subscribers, tariffs and services are abstract, you can think up at your discretion). When designing, you need to take into account the requests that I will describe below. Create queries on the designed database: 1. Find the names of subscribers who have a phone number ends with the number 7. 2. For the client with the largest number of calls per month, reduce the cost of services by 10%. 3. Create a request that contains: the subscriber code, the cost of the service provided and the total average cost of the service provided per unit. 4. Create a query that results in a list of subscribers holding the positi...

    €58 (Avg Bid)
    €58 Média
    7 ofertas

    I need a website built that will host some dashboards, data and programs. I need the site to be connected to a database that can be added to (right now the data is all in excel) I need user logins with various credentials and access. I have the domain already, but I may need some help with solutions for hosting the site and data. Needs to be user friendly when used with PC and smartphones. This will likely be an ongoing project with just the basic site and simple pages built right now and things added in the future.

    €233 - €699
    Secreto ADC
    €233 - €699
    76 ofertas
    exam wings 6 dias left

    mobile app to conduct mock test , similar feel and look of bank and ssc exams , multiple test series option to chose from

    €121 (Avg Bid)
    €121 Média
    16 ofertas

    Looking to build a dual-languages website with "Clinic Appointment Management System". Features: Easy to Use, Fully Responsive, Dynamic Layout, Fast and Reliable, Dashboard, Web CMS, Admin Panel, SEO Friendly, Staff Management, Visits Management, Doctors Management, Patients Management, Services, Categories, Galleries and Sliders, FAQs, Users and Roles, Appointments, Application Settings, Reviews and Ratings, Inquiries, Subscribers, Visits Listing, Clinic and Doctors Schedules, Unlimited Doctors, Unlimited Staff, Unlimited Patients, Unlimited Services, Google Page Speed, Google Fonts, Google Calendar, Google Analytics, Secure Payment, Gateways, High Security against attackers, Multi-Languages, Multi Currencies, please check the attached file for more details.

    €1288 (Avg Bid)
    €1288 Média
    148 ofertas

    We are a small organisation in Sydney CBD and require someone with (preferably) proven experience with CIVI CRM and happy to work part time for us initially on a 1-3 month basis on our project. The crux of what we are after is someone well versed in database management and can administer our contacts for us; cleansing our database is our red priority to start with, and then working with us to add new contacts, organise our lists and get some fluidity going within this system. We ideally would like to commence this project with your assistance in June as soon as possible, and are flexible with hours/days and happy to work with you to find a happy medium for all. This project is quite critical to our business so we do require someone with adequate exposure to various databases and can rea...

    €24 / hr (Avg Bid)
    €24 / hr Média
    10 ofertas

    I have an online ordering app and website that currently integrates to the POS system. My backend currently reads the POS and publishes on the database, I want to make it read from the POS, save it in our database, and then we can create multiple menus and publish. Variables should have the ability to be overwritten from the POS. I have a design and flow which I would like to mimick. Please check video here:

    €4233 (Avg Bid)
    €4233 Média
    68 ofertas

    We would like to write between 5 and 10 reports using Microsoft Sentinel against a M365 Audit database.

    €36 / hr (Avg Bid)
    €36 / hr Média
    14 ofertas

    Roles and Responsibilities We are looking for energetic trainer who are passionate about learning new technologies and provide training, coaching and grooming the next generation IT professionals. If you have experience on the Microsoft Technologies and willing to learning to learn new technologies then here are some excitement openings for you Desired Candidate Profile Web development Trainer (Html, CSS, JavaScript and jQuery) .Net trainer (c#, .Net development, Windows, WPF etc) SQL development trainer Job description: -Good knowledge of Client-side programming using HTML5, CSS3, JavaScript, Typescript and jQuery -Good hands-on experience with C# programming language, Entity Framework and SQL. -Should be able to guide students in an easy way -Should be able to explai...

    €1022 (Avg Bid)
    Local
    €1022 Média
    24 ofertas
    Databases ER diagram report 5 dias left
    VERIFICADO

    Databases er diagram about social network databases , report writing contains data requirement analysis, conceptual data, DDMS specification

    €157 (Avg Bid)
    €157 Média
    18 ofertas
    Databases ER diagram report -- 2 5 dias left
    VERIFICADO

    Databases er diagram about social network databases , report writing contains data requirement analysis, conceptual data, DDMS specification

    €154 (Avg Bid)
    €154 Média
    14 ofertas
    Clinical Data Manager 4 dias left
    VERIFICADO

    I need someone with skillset of database CDM that can help with development, validation programming, discrepancy management, database release, extraction and graphical representation of safety data during study conduct, review of data before database lock, review of CSRs.

    €490 (Avg Bid)
    €490 Média
    44 ofertas
    SSRS with StoredProc 4 dias left
    VERIFICADO

    I have two tasks for build a SSRS report through Stored Procedure

    €6 / hr (Avg Bid)
    €6 / hr Média
    6 ofertas
    Build a web based weather logger 4 dias left
    VERIFICADO

    We need a web page and databae built that will integrate with an existing weather device to log incoming strings from the device into a database and then allow the user to login and view that information and filter by time, date, high and low value as well as see the information over time in an easy to view graph. See attached document for string information that the device sends out. This application should be able to create multiple instances for multiple devices to be added and viewed by either separate logins or joined together to be viewed as 1 login.

    €893 (Avg Bid)
    €893 Média
    75 ofertas

    I am looking for a seasoned Wix developer that is able to audit and check usability on an existing unpublished Wix website. The website is somewhat complex, and includes some custom code, several databases, geolocation supported QR check-ins and triggered emails. Several aspects are not currently functioning, and the original developer has stopped working on the project. This project requires someone with knowledge in developing and implementing custom elements in Wix as well as database development and management. Prior to hire, I will provide credentials to the Wix Editor, Content Manager, etc. so the potential hire can take quick look to check whether or not the project is within their skill level.

    €167 (Avg Bid)
    €167 Média
    31 ofertas

    We are a startup and working on our product for mental health. We are looking for a dedicated freelancer who can work from our office on short term and long term projects. We are based out of Sarjapur and looking for 2-3 years experience person who can dedicate few hours per day or 2 days per week.

    €1503 (Avg Bid)
    Local
    €1503 Média
    19 ofertas

    Hello, I want to build a database and website for a school, here are the requirements; Kindly find below your new task ; The Schoolwishes to build a Database which we can use to store, track and monitor all important school information. The information we would like to have captured on the Database will include these below; but not limited to; 1. Names of all the current students in the school 2. The results of all the students on a termly basis, and the cumulative at the end of the term. 3. The Teachers, Minders, and School Managers . ( We should also be able to see what teachers are assigned to what classes as class teachers) 4. The subjects taught by these teachers 5. The Number of classes we have in the school, and the number of students per class. Here are some important po...

    €143 (Avg Bid)
    €143 Média
    10 ofertas
    I need a python developer. 2 dias left
    VERIFICADO

    I'm currently doing my final year project for my degree course. The topic of my project was to develop a database application for a specific company for them to store their data. I plan to use Python as the programming language and Tkinter as the GUI for the application.

    €99 (Avg Bid)
    €99 Média
    32 ofertas
    event promotion website 2 dias left
    VERIFICADO

    Hello experts, I‘m looking for someone to totally rebuild a event management website. This website provides free service to help promote future activity, event manager can post detail info about any event under their account if needed, or visitors can be redirect to event manager's own website if any. Below are some functions required, more details will be provided later: 1, event manager (anyone who wants to share any activity) needs to sign up first then to publish new or edit existing events under their account. Website administrators can access all posted events and manage other user accounts as well. 2, any events may occur once or repeat as needed by event manager. 3, visitors can search events or joining email alert list etc without account 4, events can be searche...

    €412 (Avg Bid)
    €412 Média
    111 ofertas

    please check the pdf file, is a sort presentation of the project

    €673 (Avg Bid)
    €673 Média
    104 ofertas

    We have game platform online we need program and app to create user and password also we need to monitor the donations ( payment ) we receive and control the cash out we pay to players also to control the match that given only once every 24 hours

    €2194 (Avg Bid)
    €2194 Média
    32 ofertas

    This project is of e-commerce requires data analyst / data entry who will be working fully on the project for the next two months and able to extend. The required job needs high skills of mapping and arranging data , rather than the usual maintenance of the database and the required activities of data

    €409 (Avg Bid)
    €409 Média
    109 ofertas
    dot.net MVP bug fixes 1 dia left
    VERIFICADO

    Hello I have portal made with .net It also uses api which is included in files

    €173 (Avg Bid)
    €173 Média
    29 ofertas

    I need a trainer who can give corporate training on Data Engineering on Microsoft Azure Total Number of Day - 15 Topics need to be cover 1. Overview of Azure ecosystem 2. Relational Databases 3. NoSQL Databases 4. Data Warehousing 5. Azure Synapse (formerly SQL Data Warehouse) 6. PySpark and Components 7. Azure Data Engineering Services introduction 8. Explore compute and storage options for data engineering workloads 9. Run interactive queries using serverless SQL pools 10. Data Exploration and Transformation in Azure Databricks 11. Explore, transform, and load data into the Data Warehouse using Apache Spark 12. Ingest and load data into the data warehouse 13. Transform data with Azure Data Factory or Azure Synapse Pipelines 14. Integrate data from notebooks with Azure Data Factory or Azu...

    €4810 (Avg Bid)
    €4810 Média
    1 ofertas