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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    I'm looking someone to help to build a very simple app in Zoho Creator as a proof-of-concept before scaling it up to the full project. The main purpose: dashboard/reports on the projects-in-work (no project management needed). Flow: Input the project details (form to database) > generate a report of all projects (printable report/dashboard) > Update the project details as work progress...

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    Necesito el desarrollo de una app móvil en android que tenga su pagina para administrarla. Por favor aplicar solo freelancer que hablen español.

    $230 (Avg Bid)
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    I need a database specialist who can work for me to Make a database file of spare parts search and their entries in technical detail. Need to check the supplier's Prices comparison also and reorder reports.

    $508 (Avg Bid)
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    Database Design and Development for Construction Management

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    **I started this project with another developer who fell ill and had to stop. Some of the notes below are mine and some of the execution methods are his.** My goal… load several email list into a database and later, extract all of the email addresses that have the same email domain as a URL in my domain list. Example domain [로그인하시면, URL을 확인하실 수 있습니다.] [로그인하시면, URL을 확인하실 수 있습니다.] [로그인...

    $208 (Avg Bid)
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    you must have strong skills in dbms and you should know how to use sql queries and you have to design the given scenario.

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    $175 평균 입찰가
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    My requirement is like the title says. So, I will give priority to those freelancers who have sufficient experiences, good enough track record, and a large number of enough reviews

    $886 (Avg Bid)
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    I will need a ERD diagram created with normalisation techniques to 3rd bottom up approach. I have 5 datasets and a brief this will be sent once anyone is interested in the project

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    please read attached file and instructions this is not a long project at all so should be easy

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    We require a database for order input and tracking . We need to input orders, ability to output packing note & invoice , log status, and upload courier shipping document for easy tracking Ability to translate or to have login to see info in Chinese text an advantage

    $553 (Avg Bid)
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    I needed an information security expert As well as an expert in databases He has a Certified Ethical Hacker He has a long experience in his field It has news in networks

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    The name of the Company is Hillenbrand Inc. headquartered in Batesville, IN, But we have locations in many countries, I believe you are well set & eligible to hear and know more about the opening positions Just follow the briefing. You can ask questions when i am through. Let me know when you have finished reading and understand every line ..You are to respond back with an ''DONE...

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    Immediately seeking a developer/analyst with an intermediate to advanced skill Level creating data visualizations and LookML. This developer will have the ability to work collaboratively with business users in a fast-paced environment creating data visualizations that the business will access in real time. NYC area preferred, but not required. Some travel may be necessary for remote consultants. ...

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    Buen día Freelancer, requerimos de tu asesoría y colaboración para el desarrollo de una plataforma web para la gestión de distintos comercios en linea y la gestión del inventario.

    $248 (Avg Bid)
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    I’m looking to create an Access based database with forms that allow us to add student details during enrolment and track student data while they are at our primary school.

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    We have existing project in Python that is serving as a backend for an IoT project of our company. It should handle data streams from tens of thousands of sensors, write them to database and analyse values in meaningful ways. After several trials it turns our it is too slow to handle data that is pushed to it. We need you to: * look through the source code, * find bottlenecks, * optimise eve...

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    Build IOT Dashboard 3 일 left
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    We are creating a multi tenanted iot dashboard where IOT providers will be able to send data from their devices to our servers and then it will be displayed in graph/chart etc, we will create many widgets for them to use, this is quite a big project and with many aspects, i.e. backend,frontend, middleware etc, We are currently developing with AWS services, lambda,cloud9, cloudwatch on python etc, ...

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    Data base sql 3 일 left
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    Databases - fundamental concepts and three levels architecture. 2. ER and EER models 3. Relational model and Normalization. 4. Object - oriented and Object - relational models 5. SQL 6. Query optimization. Transaction processing. .

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    Description: A project of constructing an Ontology based dietary suggestion system for Diabetes patients. Dietary suggestions are made based on personal health data and nutritional needs of each person, therefore RDF dataset has to be designed and created accordingly using Protégé software. CSV datasets needed for creating the Ontology will be provided, but the triples have to be imp...

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    Hello, I need database professional to optimize my database table The table is with 1 million records and index optimization is not enough Some columns have varchar with 4000 symbols Sample attached If you have MSSQL knowledge and read description please write Hello Yellow

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    HI I need an expert freelancer who can help me with writing small source code for a case in python and design erd diagram as well

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    Categories and Subject Descriptors > Artificial Intelligence > Probability and Statistics > Nonparametric statistics > Database Management > Database applications—Data mining KEYWORD TAXONOMY BUILDING > Building a domain specific taxonomy from a set of keyword phrases augmented with knowledge and contexts > Obtain knowledge (concepts that correspond to each keyword phra...

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    Correct ,add multiplicities and cartinalities in my ER diagram

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    Design a program for a movie rating guide, which can be installed in a kiosk in theaters. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the guide's featured movie of the week. If a user enters a star value that does not fall in the correct range, re-prompt the user continuously until a correct value is entered, The program executes con...

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    I WOULD LIKE TO CREATE A SOFTWARE BOT RUNNING UNDER BOTH WINDOWS SERVER AND WINDOWS 10 THAT CAN CONVERT LARGE IMAGES IN TIFF, JPG, PNG, ILLUSTRATOR EPS FORMAT FROM ONE OR MORE SOURCE DIRECTORIES TO THE CORRESPONDING TARGET DIRECTORIES ON MY NETWORK NAS INTO SMALLER IMAGES IN JPG OR PNG FORMAT AND THEN MAINTAIN CONSTANT INTEGRITY OF THE DIRECTORIES. ALL FILES ADDES TO THE ONE OF THE SOURSE DIRECO...

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    We need you to build a web platform that has booking/reservation function, match-making function and, so on as per attachment. System design will be provided once hired.

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    We are looking for an SAP Fieldglass expert who has worked on previous projects integrating applications with SAP Fieldglass, such as Oracle, Workday, Ariba, 4HANA, etc.

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    Desarrollador en POWERBI 1 일 left
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    Desarrollar algunos reportes en PowerBI.

    $16 / hr (Avg Bid)
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    A WEB enabled data driven mobile app with dynamic form creator and storage, where as a desktop app can create a form and make it available to all app users. App consists of a multiple Question and answer forms in a multiple choice format (1 right answer out of 5) implemented as toggle push buttons on the canvas. The results a stored in a DB under a unique user profile id, so that they can be late...

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    I have an e-commerce website developed on opencart I need someone to make some changes. I will prefer freelancers from Mumbai

    $6 / hr (Avg Bid)
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    I work in HR and I would like to build an access database to track paid and unpaid portions of parental leave. There is also a requirement to be able to add public holidays based on states that a person resides in. This public holiday during the paid portion of the leave should extend out the paid leave days. In addition, the database should be able to run a query for a report like sheet.

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    Looking for very clean APP to inventory a collection of items. Ability to take photo on phone / iPad, add details, add location, save to database. Able to run through sections in the database, scroll through imagers, select specific items, and move these items to another location. Able to generate reports of where items are located.

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    $845 평균 입찰가
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    I have a MySQL database. It is generated from the apis of a platform called navixy ([로그인하시면, URL을 확인하실 수 있습니다.]). I would like to generate some reports and small applications based on the data there. - Summary of employee activit per day - set listener to send alerts based on specific events I do not have any documentation on the structure of the database so some time needs to be spent understandi...

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    UPDATE: PROJECT BRIEF ATTACHED - PLEASE READ THAT FIRST. FREELANCERS REPLYING OR QUOTING IMMEDIATELY WILL BE DISMISSED. Background: I have a platform based on Laravel PHP, this platform is a CMS designed to import and manage the import of data from third-party affiliate data feeds – at last count I have 20 different feeds. There are numerous issues that require fixing, my previous develop...

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    I want to build a home electronic components inventory mobile app. It must have both social network and local account login, inventory page which allows user to upload or take pics of components, video uploads .Other database functions such as edit and delete components.

    $533 (Avg Bid)
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    I need the Microsoft Access, Database Programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $8 - $84
    봉인
    $8 - $84
    10 입찰

    I need the Microsoft Access, Database Programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $21 - $172
    봉인
    $21 - $172
    17 입찰

    Hi, i am looking for oracle developer for my current project. Please bid if you have experience. Details will be shared with winning bidder.

    $9 - $73
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    $9 - $73
    183 입찰

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

    $22 - $180
    봉인
    $22 - $180
    165 입찰

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

    $22 - $181
    봉인
    $22 - $181
    108 입찰

    I need the database expert who has the good knowledge in access. Please bid if you have the experience. Details will be shared with winning bidder.

    $10 - $69
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    $10 - $69
    38 입찰
    database development expert 13 시간 left
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    I need a database development expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers.

    $10 - $55
    봉인
    $10 - $55
    75 입찰

    I need the Microsoft Access, Database Programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $21 - $171
    봉인
    $21 - $171
    50 입찰

    I need the Microsoft Access and Database programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $21 - $172
    봉인
    $21 - $172
    38 입찰