Développement de bases de données 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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    48 travaux trouvés au tarif de EUR
    MySQL database development 6 jours left
    VERIFIÉ

    Entity Relationship Diagram in Crows Foot Notation (please use [se connecter pour voir l'URL] or similar software). • Relational Schema – including all relationships and appropriate key notation (please use [se connecter pour voir l'URL] or similar software). • Supplementary Design Requirements formatted as a data dictionary. The following information can be used as a ...

    €26 (Avg Bid)
    €26 Offre moyenne
    4 offres

    Build Access database. urgently needed

    €63 (Avg Bid)
    €63 Offre moyenne
    4 offres

    Schedule tasks to pipe additional data to a new database design from an api and a second source Database project attached Comments in [se connecter pour voir l'URL] Full documentation available No DMs please

    €126 (Avg Bid)
    €126 Offre moyenne
    10 offres

    I have a set of records (a database of 10K villages in a region of India) each one contains the details of between 1 and 100 soldiers who went to war. I want a website that allows users to navigate these graphically through a map and then to search the database of the soldiers and find results and display them See attached specification, wireframes and sample data Example websites are [se connec...

    €16 / hr (Avg Bid)
    €16 / hr Offre moyenne
    13 offres
    Create online student database 6 jours left
    VERIFIÉ

    Hi all, I require a student database to be created. It will be a fairly straightforward project for someone with experience. Main requirements below. The student database will have a focus on exam results. It will have regular fields such as Student ID, name, class, etc. and then results for each exam and type of exam they take. Most of the data will need to be uploaded through CSVs in to th...

    €437 (Avg Bid)
    €437 Offre moyenne
    37 offres
    MYSQL solutions -- 2 6 jours left
    VERIFIÉ

    I required to develop a set of data integration and data cleansing procedures for merging two datasets. I will be providing the data set. One dataset comes in a flat table format with a hefty redundancy overhead, and other issues. Other dataset also comes with a lot of data duplication, and other inefficiencies. I need someone to write a series of SQL statements correcting the problems with the ...

    €25 (Avg Bid)
    €25 Offre moyenne
    2 offres

    Section 1 - Business Information 1. Brief Introduction of the Project, Goal of the app and target user group. We are running a Chinese fast-food outlet selling takeaway lunchboxes on weekdays ONLY. The menu changes every day. We post our menu of the week on every Monday’s morning. We have about 300 loyal customers. Since they could only order their food at our outlet, they may encounter...

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    15 offres

    The requirement is simple on project phase 1. - Chart the price and number of holders of any token in the binance smart chain using [se connecter pour voir l'URL] API or other possible sources. How it should work 1. User goes to app and enters the BSC contract number on a search box. 2. App finds the name of the contract number using dynamic search (see [se connecter pour voir l'URL] an...

    €1235 - €2470
    À la une Scellé
    €1235 - €2470
    11 offres

    ER diagram logical DB schema forms quesries reports

    €87 (Avg Bid)
    €87 Offre moyenne
    11 offres

    It needs to be done urgent and now. PM me if you have experience. Do not BID if you do not know what it is.

    €177 (Avg Bid)
    €177 Offre moyenne
    9 offres
    Create a Database 5 jours left
    VERIFIÉ

    First: Refer to the abridged data file “2013-07 - Citi Bike Trip [se connecter pour voir l'URL]” (data from CitiBike) will be given. Part 1: Study the data provided for the use of Citi bikes to gain an understanding of the program utilization. 2- Explore the information on the program available on the Web to verify the basic facts and collect additional information regarding th...

    €129 (Avg Bid)
    €129 Offre moyenne
    18 offres
    Database using visio 5 jours left
    VERIFIÉ

    Looking for someone who is good in database using visio. It is a small task that should not take more than 2 hours for someone who knows what they are doing. There is a possibility for longterm.

    €30 (Avg Bid)
    €30 Offre moyenne
    7 offres

    Someone who can start the work immediately, the task is related to enforcing query plans, query optimization, a sql script and pdf document is required

    €73 (Avg Bid)
    €73 Offre moyenne
    6 offres

    The full project description is in the attached project document

    €172 (Avg Bid)
    €172 Offre moyenne
    53 offres
    Move oracle database 5 jours left
    VERIFIÉ

    We are looking to move an Oracle database to a new server. it is coming from version 11 and going to version 19. The new oracle server is already set up. just need to move the database to the new server.

    €49 / hr (Avg Bid)
    €49 / hr Offre moyenne
    2 offres

    Please read the entire project requirements before responding!!! I will need help in developing a professional-grade web application, that will have to have a front end developed with one front end technologies along with connecting the web UX/UI to a cloud-hosted remote database of your choice. The web application should read and write and update the remote database. FOR NOW, i just need to br...

    €16 (Avg Bid)
    €16 Offre moyenne
    2 offres

    Full Stack Developer needed development of a real-time automotive chat product. Must have experience using APIs from companies such as Twilio, Intercom, Drift etc.

    €16 / hr (Avg Bid)
    €16 / hr Offre moyenne
    47 offres

    hi there, how are you? I'm great. I've updated my LearnPress Educational wordpress theme and it's asking to update the database. When I click "update" it show's that everything is successful and then a strange error. I've messaged my theme support desk and they've asked that I update the theme again and try again. This hasn't solved the issue. I...

    €95 (Avg Bid)
    €95 Offre moyenne
    17 offres
    Codificador de datos -- 10 3 jours left
    VERIFIÉ

    El proyecto consiste en coger una imagen que a sido pixelada manualmente para que no se pueda leer, borrar-eliminar los pixeles o recuperar la imagen original para que se pueda leer.

    €19 (Avg Bid)
    €19 Offre moyenne
    2 offres
    Codificador de datos -- 8 3 jours left
    VERIFIÉ

    El proyecto consiste en coger una imagen que a sido pixelada manualmente para que no se pueda leer, borrar-eliminar los pixeles o reestablecer la foto original para que se pueda leer.

    €30 (Avg Bid)
    €30 Offre moyenne
    1 offres

    We have around 350 photos all with a visible Time Date Stamp. We also have a long video with a visible Time Date Stamp. You need to open 1 photo, look at the time date stamp and then scrub through the video (fast forward) to find the same time date and then take a screenshot. Save both photos in a file Total around 350 photos More details in attached PDF

    €60 (Avg Bid)
    €60 Offre moyenne
    95 offres
    Database task 3 jours left

    Please read the files attached with the task carefully and let me know if you can handle project

    €378 (Avg Bid)
    €378 Offre moyenne
    28 offres
    Database tasks 3 jours left
    VERIFIÉ

    Please read files attached with the task carefully and let me know if you can do it. All the details are provided there.

    €47 (Avg Bid)
    €47 Offre moyenne
    4 offres
    Data mining project help 2 jours left
    VERIFIÉ

    We are from an IT consulting firm and an online tutoring company One of our client is in need of assistance in Oracle PLSQL Data mining project - only a part 2 of it [se connecter pour voir l'URL] Please note - This has to be completed in 8 to 10 hours from now So only if you are available from 1 am IST (13th May ) , please BID this project skills needed Data mining Advance Database ...

    €6 / hr (Avg Bid)
    €6 / hr Offre moyenne
    5 offres

    Web based document management system with simple base functionality. Backend should be written on Python and client on React.js. Database possibly MongoDB or MySQL - not final decision. Development may take time. Price is negotiable let me know what your price and how you want it should be paid.

    €1047 (Avg Bid)
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    45 offres

    need an experienced sap abap on hana guys to attend an project interview call for 3.8 experience

    €25 (Avg Bid)
    €25 Offre moyenne
    5 offres
    €9 / hr Offre moyenne
    23 offres
    Hirwani.com 2 jours left

    Data analysis database data entry operator and programming assistant professor department

    €170 (Avg Bid)
    €170 Offre moyenne
    6 offres

    Hello! My name is Jamon and I am an entry level programmer attending Hudson County Community college in New Jersey. I work on projects by myself for fun to gain experience and I wish to work with any other entry level or professional coder to build a security client application for Windows using the JavaFX framework and Java programming language. I’ll be honest I’m quite sure that I&rs...

    €419 (Avg Bid)
    €419 Offre moyenne
    9 offres

    What we're looking for: A capable full stack developer to build a web-based site/tool for the entry of testing information to run database calculations and output results, including MS Word and Excel summary files. We need the following deliverables: Component 1 – Webpage: • Create and design a secure webpage with username and password authentication (3 users to start) • 7...

    €969 (Avg Bid)
    €969 Offre moyenne
    32 offres

    There are basically 600 Sites in my project of supplying drinking water in rural areas . So there are different issues on a day to day basis . I want an app that will register all the complaint from my company employee side also as well as general public also who can register their complaint in the app and will be assignd a complaint number . For further information You can contact me.

    €354 (Avg Bid)
    €354 Offre moyenne
    21 offres
    Database task1 2 jours left
    VERIFIÉ

    I have attached the file below. Please have a look and let me know if you can do it. Thanks

    €26 (Avg Bid)
    €26 Offre moyenne
    30 offres
    Creación de Base de Datos 1 jour left
    VERIFIÉ

    Necesito crear una base de datos de empresas y fondos de inversión de un sector concreto. A nivel mundial aunque enfocado a dos mercados en particular. Se trata de un trabajo de investigación y recopilación de datos públicos y para usarlos de forma legal.

    €115 (Avg Bid)
    €115 Offre moyenne
    4 offres
    Operation Database Project 1 jour left
    VERIFIÉ

    Need an expert who has good knowledge in operational database, big data management, data warehousing

    €21 (Avg Bid)
    €21 Offre moyenne
    4 offres

    We need a for a software engineer for speeding up our SaaS application and building a database for us. The details of the client project will be shared once we find the right candidate.

    €28 / hr (Avg Bid)
    €28 / hr Offre moyenne
    10 offres
    Systemadministration 12 heures left

    Wir benötigen kurzfristig einen erfahrenen Systemadministrator, der uns folgendes erledigen kann. - Migration eines physischen Exchange Servers in MS365 / 35 Postfächer - Aufbau einer neuen Ablagestrucktur unter Onedrive/Sharepoint - Herstellung einer revisionsicheren Ablage Rechenzentrum Deutschland - Rollen und Rechtemanagement - Wartung des Systems Wir verfolgen grundsätzlich d...

    €29 / hr (Avg Bid)
    €29 / hr Offre moyenne
    7 offres
    database expert required1 1 jour left
    VERIFIÉ

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Scellé
    €1 - €5 / hr
    20 offres
    MS SqL expert required 1 jour left
    VERIFIÉ

    I need a MS SQL expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Scellé
    €1 - €5 / hr
    36 offres
    DFD expert required 7 jours left
    VERIFIÉ

    I need a DFD Diagram expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Scellé
    €1 - €5 / hr
    12 offres
    database expert required 7 jours left
    VERIFIÉ

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Scellé
    €1 - €5 / hr
    46 offres