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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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    44 δουλειές που βρέθηκαν, με τιμές EUR
    database and python project 6 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    you will need to normalize the given database using a list of rules, implement it in mysql workbench and write python script to generate html for reports

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    12 προσφορές

    1. To help setup and maintain RAC Oracle from A to Z 2. to provide assistance and queries regarding maintaining it

    €148 (Avg Bid)
    €148 Μέση Προσφορά
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    I want to build an application that has a timeline functionality with posts by users. In no less than 500 characters, please describe your past experiences and how they will help you deliver this project. In no less than 500 characters, please share how you think the communication will happen between us, what are the platforms we will use to communicate and monitor our progress, and how we are ...

    €1126 (Avg Bid)
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    Self Driven Full Stack Java/AWS/API Developer 6 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a full stack developer with a great depth of development and design experience to help in a project on a part-time basis (+- 25 hours/week). Excellent deliverables of project will result in new projects given to you as this will be a long term work. I am looking for an individual (NOT a company) who is a skilled developer, creative, self driven, and is on top of the latest indust...

    €337 (Avg Bid)
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    16 προσφορές

    We are looking for someone to update our existing Filemaker system with a few new additions plus improving the existing database. Thanks

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
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    We intend to use Influxdb and Grafana for visual monitoring of the backend. The influxdb will need to extract data from a Cassandra base database through a routine schedule. The Cassandra database is designed to receive data from thousands of IoT sensors at scale. The Influxdb will be responsible to feed/receive information to mobile apps/web apps over API on regular time basis varying from secon...

    €420 (Avg Bid)
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    Fishing logbook 6 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am developing a fishing logbook in Access but I don't have time to make the database on my own. So, if someone could assist me with making my access tables, that would be very welcome. I am looking to copy the logbook into an access form and so to complete the database. Once this is set I will start thinking of making queries on the database. Those queries can be anything as long a s the...

    €117 (Avg Bid)
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    I am looking to build a platform to create a family tree of a huge number of members. The website should be able to add new members, and filter members.

    €949 (Avg Bid)
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    hi , i need Database Development and Python expert needed for multiple jobs. Please bid if you have expert .

    €25 (Avg Bid)
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    hi , i need Database Development and Python expert needed for multiple jobs. Please bid if you have expert .

    €41 (Avg Bid)
    €41 Μέση Προσφορά
    6 προσφορές

    hi , i need Database Development and Python expert needed for multiple jobs. Please bid if you have expert .

    €46 (Avg Bid)
    €46 Μέση Προσφορά
    8 προσφορές

    we are given with some data that we need to use in mysql [login to view URL] the given data we need to make an ER DIAGRAM. then we need to make a new ER diagram from the given one by showing some normalization, denormalization (mentioned in the assignment). after that we need to make some changes in the coding for the new ER diagrams (only create and alter table) and need to make 2 procedures. In ...

    €160 (Avg Bid)
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    Currently supply clients with pdf files for training and meal [login to view URL] to get a CMS/database that I can edit in a web browser by choosing exercises and meals for each individual client. They receive a link to their individual program that opens as an app. Database component consists of 250 videos plus 50 meals each with macro breakdowns. Would need client details within this database ...

    €922 (Avg Bid)
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    87 προσφορές

    The name of the Company is NantHealth Care. headquartered in Culver City, Californa 90232, But we have location all over the world including U.S, 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 ...

    €19 / hr (Avg Bid)
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    33 προσφορές
    DBA POSTGRESQL 5 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are lookin for a DBA on postgreSQL in order to setup correctly our Databae and optimize some queries

    €461 (Avg Bid)
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    23 προσφορές
    Data Programming 4 days left

    The name of the Company is MFA Oil Company. headquartered in Columbia, MO, 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'...

    €17 / hr (Avg Bid)
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    need social media music player 9/18/2018 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    [login to view URL]!AmocZLSxjLVWiVrfdoiHCAhP6G1q Read if you are serious about the project

    €3402 (Avg Bid)
    €3402 Μέση Προσφορά
    8 προσφορές
    develop a formal specification in Z for a system 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The CCS is a new computerized system to be developed for the storage and handling of accounts for freight companies and truck container deliveries/pickups to/from the Port of Melbourne (PoM) container terminals. This system could be quite complicated. However, to simplify the system for this assignment only the following detail will be included in the proposed system (we do not for example track ...

    €307 (Avg Bid)
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    We are a recruitment company looking to create a Robot where it can review and match resumes automatically based on keywords and requirements. Attached is a simple description of how it can be processed faster than doing it manual search.

    €1086 (Avg Bid)
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    3 προσφορές

    We are a recruitment company looking to create a Robot where it can review and match resumes automatically based on keywords and requirements. Attached is a simple description of how it can be processed faster than doing it manual search.

    €1126 (Avg Bid)
    €1126 Μέση Προσφορά
    3 προσφορές
    collecting e-mails from the web 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a Virtual Assistant who can use the Translate webpages in Chrome function to search for Italian specific business emails and names of companies located in Italy and create an excel file with their 500 emails.

    €24 (Avg Bid)
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    I need the c# and python expert needed for multiple jobs. The freelancer should have both the skills. Details will be shared with winning bidder.

    €98 (Avg Bid)
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    12 προσφορές

    I need the c# and python expert needed for multiple jobs. The freelancer should have both the skills. Details will be shared with winning bidder.

    €100 (Avg Bid)
    €100 Μέση Προσφορά
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    Hello, we are a upcoming startup. We are looking for a backend developer to develop our web application. More details will be said after selection. Priority for developers from kerala. Others can also apply

    €105 (Avg Bid)
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    22 προσφορές
    Microsoft Power BI API Link to Dear Systems Inventory 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Require API link setup between Dear systems Inventory and Microsoft Power BI, custom analytics templates set up in Microsoft Power BI that populates visually from the data extracted from Dear Systems Inventory.

    €163 (Avg Bid)
    €163 Μέση Προσφορά
    11 προσφορές
    Tableau Dashboard Creation 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello - I need to pull data out of a MySQL database to display various dashboards. I have a spec document that can be worked off.

    €164 (Avg Bid)
    ΣΜΓ
    €164 Μέση Προσφορά
    26 προσφορές

    Summary Mobile application that will be used on local stores and online store, for discounts and vouchers. Attach I describe the requirements for the app and an example of a similar app.

    €1313 (Avg Bid)
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    We need to build the Library functionality in our app written in PHP CI. The code should be able use Book ISBNs uploaded in the back end in bulk (minimum 500-1000 ISBNs or more in one upload) as an excel workbook to crawl the web/APIs and be able to return the following data on the app side- Book Title, Author, Book Image, Number of Pages, Book Description, Genre and Publisher. There are 2 key cha...

    €458 (Avg Bid)
    €458 Μέση Προσφορά
    22 προσφορές
    ER diagram Expert 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an expert in ER diagrms see the attached files Link to external resource [login to view URL] Video [login to view URL] notes attached in word document Logical Versus Physical Database Modeling - [login to view URL] [login to view URL] After all business requirements have been gathered for a proposed database, they must be modeled. Models are created to visually represent the proposed dat...

    €17 (Avg Bid)
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    we need a NodeJs expert developer to develop restful api as a server for android application necessary to know : promises , documentation tools , design patterns , nodeJs , MongoDb, Postman

    €3 / hr (Avg Bid)
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    €20 Μέση Προσφορά
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    Fuel Control System: Filming and Machine Registration KM Hour meter Type of fuel Supply: Tank - inform fuel input and value Launch of supply informing the vehicle, KM, Horímetro, amount of liters and fuel. Report: Extract (reported period) of the fuel consumption of each vehicle, km / l, liters / hour, total fuel value and value per km or hour. Refer: Web: [login to view URL] Usu&aa...

    €166 (Avg Bid)
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    6 προσφορές
    Build me an Access database 1 day left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have a railcar cleaning facility and are looking to stream line our data flow. Thus simplifying the entry of the data in the field and eliminating double work of someone filling out a form on paper and then someone else entering that data into a spreadsheet. Our spreadsheet we are using is starting to expand so much that I feel like a database, setup the proper way, would be a much more effic...

    €445 (Avg Bid)
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    Write a script to apply to folder of pdf/tiff documents in google drive. Script will open a preview of document (should be able to perform basic image editing rotate, delete page, view grid of multipage convert tiff to pdf), user will key in data to a number of fields and then publish and move on to next document. Publising pushes output to API of third party programme and move to next document i...

    €24 / hr (Avg Bid)
    €24 / hr Μέση Προσφορά
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    Нужен человек, который проведет расчеты в программе R на основе пакета ifrogs. нужно сделать то, что объяснено в прикрепленном файле в разделе example Срочная работа-закончить сегодня, если в самое ближайшее время- будет доп вознаграждение (работа не должна занять много времени для разбирающегося человека)

    €132 (Avg Bid)
    €132 Μέση Προσφορά
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    We are an IoT company and we have lots of monitoring units in the field that we need to manage for our customers. Our devices communicate using REST and are connected via WIFI connections to the internet. Our database must be able to be used to: - Manage the units, add new units, change configuration settings etc - Store the records from the Units in tables so that the - Run automated queries a...

    €12 / hr (Avg Bid)
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    23 προσφορές

    We are an IoT company and we have lots of monitoring units in the field that we need to manage for our customers. Our devices communicate using REST and are connected via WIFI connections to the internet. Our database must be able to be used to: - Manage the units, add new units, change configuration settings etc - Store the records from the Units in tables so that the - Run automated queries a...

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    16 προσφορές
    Diagnose Oracle JDBC. 3 hours left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Enabling and logging oracle JDBC

    €24 (Avg Bid)
    €24 Μέση Προσφορά
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    Hi, I would like to have my shopify user database to use my Firebase db instead. We are using the Firebase db for user management on a few different levels, but in order for it to be effective we need shopify to point to that db for sso. We are using the Shopify API as well.

    €410 (Avg Bid)
    €410 Μέση Προσφορά
    13 προσφορές
    Data Scientist 6 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are hiring Data Scientist who are experienced in data aggregation

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    15 προσφορές