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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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    39 δουλειές που βρέθηκαν, με τιμές EUR

    Hi, Having a requirement for an experienced Oracle DBA, E-business suite & SOA expert. should have at least 10+ yrs experience. Thanks

    €459 (Avg Bid)
    €459 Μέση Προσφορά
    7 προσφορές

    Hope. For. Future. Harvest. Foundation Org. Ending Homelessness with a Workable Solutions. Project Restart A Restart Back to Life Initiative Program me. Our solution of using a mixed methods data approach that includes collecting and analyzing qualitative and quantitative data, using a tailored combination of the best solutions what is already there. Such as The Zero Homelessness Inflow Pilot pro...

    €261 (Avg Bid)
    €261 Μέση Προσφορά
    26 προσφορές

    Hello!! I am looking for subject matter experts/Professors/Students/PhDs who have deep knowledge and understanding in Big Data, Database Management and IOT.

    €79 (Avg Bid)
    €79 Μέση Προσφορά
    1 προσφορές
    Hospital management system 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would love to hire the freelancer who can implement the project of Hospital management system in C# language. And the project must have to implement the database in it. I need this project asap.

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    10 προσφορές
    Web App Project 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking to develop a modern web app saas solution with APIs that has the ability to collect data and integrate with accounting softwares via API’s.

    €350 (Avg Bid)
    €350 Μέση Προσφορά
    11 προσφορές

    I have some documents that need to be converted from one template format to another in Visio. This will require knowledge of the oracle database architecture.

    €501 (Avg Bid)
    €501 Μέση Προσφορά
    15 προσφορές
    I need an oracle database expert 12 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I need an oracle database expert to help me in accessing my database over the network(i.e) I should able to access my db from any computer over the internet).

    €3 / hr (Avg Bid)
    €3 / hr Μέση Προσφορά
    6 προσφορές
    pos point of sell by c# windows form 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1. Add storage as required from the admin 2. Add supplier, suppliers invoices with update and report for his account (money)…item enter to storage1 or storage 2 as required, each item has buying price and cost price 3. Add customers, costumer’s invoices with update and report for his account (money), item selling from storage1 or storage 2 as required, selling in cash and non-cash, p...

    €162 (Avg Bid)
    Προεξέχον
    €162 Μέση Προσφορά
    19 προσφορές

    1. The app shall have the call identification similar to truecaller app. 2. The app shall work for both Android and iOS using React Native + NodeJS (backend) 3. Design and develop supporting databases for the above with low latency. 4. Proof of Concept is required before project initiation.

    €595 (Avg Bid)
    €595 Μέση Προσφορά
    6 προσφορές
    Excel progam 3 μέρες left

    Need to develop an Excel sheet to maintain a database. 1) Where I can categorize my customers according to various parameters and sub-parameters. 2) I Can filter specific customers & export the file to upload in google contacts.

    €12 (Avg Bid)
    €12 Μέση Προσφορά
    16 προσφορές
    B2C database for EDTECH 3 μέρες left

    Xebia Academy is a vertical of Xebia group that caters to the education sector. Career Pro is a project which aims at upskilling professionals and college students by training them on cutting edge technologies. Full Stack development, Big Data Analytics and Artificial Intelligence and Machine Learning. We need professional who can create a data base of working professional with email id, number, ...

    €67 (Avg Bid)
    €67 Μέση Προσφορά
    7 προσφορές

    We are a testing laboratory (i.e. food safety) and we are looking for a developer to build a Laboratory Information Management System. This system would manage the information coming into our lab, through it and out of our lab. This would include the management of clients, test methods, sample submissions, sample preparation, upload of results from instrumentation, final calculations of results an...

    €3892 (Avg Bid)
    €3892 Μέση Προσφορά
    45 προσφορές

    The selected developer will be using SDK components to develop an apps for a ESL platform... We will provide a SDK, manual instruction to build it... The selected developer must have knowledge en .Net or be a .NET developer.

    €436 (Avg Bid)
    €436 Μέση Προσφορά
    6 προσφορές
    create a relationship database 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need help creating relationship databases

    €484 (Avg Bid)
    €484 Μέση Προσφορά
    33 προσφορές
    €16 Μέση Προσφορά
    32 προσφορές
    €348 Μέση Προσφορά
    24 προσφορές
    Creating a new database 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Currently our database is in an Excel list. The job is to programme a new database (on Webflow, Bubble, Wordpress or ....). There should be a front page where you have to log in to get to the database. It would be ideal if it could be linked to Google Authenticator. The data for the database should come from these three sources: - API interface (to a tool - not to Instagram or TikTok). - Form -...

    €1139 (Avg Bid)
    €1139 Μέση Προσφορά
    54 προσφορές
    An account login will be filed like/follower 100/1000 pages 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for someone skilled who can log in to an account and filed like or follow 1000 pages. If you are able to do this, you can submit it to my project. Thank you

    €106 (Avg Bid)
    €106 Μέση Προσφορά
    6 προσφορές

    --> Manual replies to this project will be favored over automatic ones Please read carefuly and tell me what you think of the doability and tell me how you would do it. I would like to migrate my sites on AWS. I need someone to help me configure an easy to use environment with pre-production, production and backup instances on AWS. I would like to have an interface such as plesk or cpanel w...

    €155 (Avg Bid)
    €155 Μέση Προσφορά
    21 προσφορές
    €30 Μέση Προσφορά
    14 προσφορές
    Создать модель базы данных 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Выполняю курсовую работу. Мне требуется создать логическую и физическую модели базы данных на 15-20 сущностей. Программировать базу данных не нужно. Есть сценарий диалога. После выполнения нужно скинуть документ с моделями и изображения моделей в png или jpg.

    €8 - €25
    €8 - €25
    0 προσφορές

    ETL Lead - Azure Data Factory; Looking for expertise in multi-tenacy architecture, cloud solution, SaaS based product architecture, Database design and performance improvement projects.

    €24101 (Avg Bid)
    €24101 Μέση Προσφορά
    4 προσφορές

    What's needed: A customer web portal What it does: It allows customers to login and generate a custom quote based on a calculator. Customer Features: Save quote, edit, accept quote, submit purchase orders, Owner features: Adjust product parameters, Add/remove available items/ View quote list and customer activity. Change price levels as needed We currently have a basic Wix ...

    €17 / hr (Avg Bid)
    €17 / hr Μέση Προσφορά
    105 προσφορές
    Update and fix Access Database. Access 98 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have an old MS Access database(I believe created in Access 98) that we have been running in a virtual xp environment to keep it alive. We would like to update it to the current version of access but it is so far out of date Access can't update it. Also the administrative password and account may need to be recovered to update it. This database creates estimates for our concrete division.

    €781 (Avg Bid)
    €781 Μέση Προσφορά
    40 προσφορές
    I need a Microsoft Access Develper 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Build a database to analyze and report on tenant information based on multiple attributes, flexible time periods, and trend analysis. What attributes should each tenant have: Name Sq ft Start date/end date Type of business- clothing, furniture, services, grocery, etc. Expense amount (to calculate health ratio)-a field to enter in the tenant’s rent to LL- a fraction sho...

    €1991 (Avg Bid)
    €1991 Μέση Προσφορά
    29 προσφορές

    I need a new website. I need you to design and build a website for my small business. 1. Purpose: (This is very much like linkedin) - As an alumni member, I would like to create an account, add my information, update it at any time. ( add image, create and update password etc.) - need One super admin - I should be able to view a directory of all the alumni members and their details - Members - (P...

    €10 (Avg Bid)
    €10 Μέση Προσφορά
    3 προσφορές
    take API feed and populate excel spreadsheet 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    currently i manually input data in to an Excel spreadsheet. with that spreadsheet i analyze the data. See Attached Spreadsheet. i now have access to the data via an API. they are Json files (see attached) First, i would like to automate my system as to where we would make a query once a day and populate my Excel spreadsheet.. Next, I would like to upgrade from Excel to a DB.

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
    69 προσφορές
    Looking for a full-stack web dev team 20 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for a few people who can work on my web project. Needed Skills: - UI/UX design - architecture of backend and frontend - database design and building - quick turnaround development - daily update and planing If you have developed real estate websites before, please explain about that such as - what you developed specifically - how much you understood about real estate website dev...

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    102 προσφορές
    System Architect 20 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking to develop Software with multi division and multi location concept , we are looking for someone who can help us design database and System architecture.

    €1859 (Avg Bid)
    Τοπικό
    €1859 Μέση Προσφορά
    28 προσφορές

    Buenas tardes, estoy en la búsqueda de un desarrollador que me ayude con la creación de una aplicación web de facturación electrónica. El sistema se necesita que sea multiempresa, multi local, multiusuario, es decir, que cada empresa pueda ver su portal de facturación electrónica con su propio logotipo, colores, informacion de empresa, poder tener m...

    €414 (Avg Bid)
    €414 Μέση Προσφορά
    7 προσφορές

    This project is nearly complete and on the final steps before it can be launched on iOS. Looking for a full stack developer with experience developing in xCode, Java / Smartfox Server, and C# / Unity to complete the following tasks: 1. Fix the Apple ID Login Button - button currently opens the Apple ID sign-in popup, but does not create or authenticate the user The only information we need to p...

    €328 (Avg Bid)
    €328 Μέση Προσφορά
    8 προσφορές
    Script Deletion 6 ώρες left

    Across multiple Notes servers, we would like to "move" a database outside of the Notes data directory and remove from Notes. This way, if we had to recover, it would simply be to move the database back. Or, looking for a scripting way for mass delete.

    €992 (Avg Bid)
    €992 Μέση Προσφορά
    9 προσφορές

    We have an existing web platform built in Laravel. We now require a full time developer.

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    136 προσφορές
    database expert required1 7 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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
    Σφραγισμένο
    €1 - €5 / hr
    25 προσφορές
    MS SqL expert required 7 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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
    Σφραγισμένο
    €1 - €5 / hr
    41 προσφορές
    DFD expert required 7 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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
    Σφραγισμένο
    €1 - €5 / hr
    15 προσφορές
    database expert required 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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
    Σφραγισμένο
    €1 - €5 / hr
    55 προσφορές