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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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    Looking for a Senior DBA with Oracle certiification 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking Senior DBA with Mysql DBA 5.7 / 8.0 by Oracle certification We will looking for a full-time support of specialists in this field, including: * researching and understanding available technologies within the AWS RDBMS space * monitoring slow and inefficient queries through Solarwinds and Datadog * recovering any crashed / corrupted instances within topologies * ensuring service availability and quick issue resolution through 24/7 on-call or supporting third-party support The Oracle certificate is REQUIRED: Mysql DBA 5.7/8.0 Certification by Oracle

    €36 / hr (Avg Bid)
    €36 / hr Μέση Προσφορά
    19 προσφορές
    Custom function for WordPress/woocommerce websites 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi. We need a website or php developer for our WordPress/woocommerce websites. In this project we need an custom code for calculating the value like cost calculator for the product. E.g. like cashify device valuation. We Went a custom functioning which can pick the cost from the woocommerce products and less/calculating the final value

    €81 (Avg Bid)
    €81 Μέση Προσφορά
    8 προσφορές
    €16 Μέση Προσφορά
    9 προσφορές
    Install script on fly.io, test and publish. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have a piece of software that's currently on GitHub and need a database, wizard to do the following: Set up the host account. Set up the databse Add the DNS to the url, etc. Test the feature and tweak what’s necessary to go live. Here’s the githu: Thanks and all the best.

    €35 (Avg Bid)
    €35 Μέση Προσφορά
    14 προσφορές
    Power bi panama 4 μέρες left

    Proyecto de desarrollo constante financiero basado en power bi

    €431 (Avg Bid)
    €431 Μέση Προσφορά
    14 προσφορές

    We are looking for a Web Developer. You must have experience with - PHP / CI Framework, API integration and Various Payment Gateway experience. You will review and update our existing platforms, with the list of features we will provide. Prior to starting, all existing functionality will need to be reviewed and any issues resolved. ***Please read full project details.*** We are looking for someone that is fluent in English, written and spoken. We will need to have a video call to test your connectivity as well as to get to know you. Responsibilities: * Execute tasks in a timely manner * Proven ability to manage a flexible schedule * Outstanding sales and organizational skills * Self-driven with the ability to deliver results with minimal supervision * Strong communication and social sk...

    €9 / hr (Avg Bid)
    €9 / hr Μέση Προσφορά
    35 προσφορές

    We are currently doing a Individual Candidate Profiling, we are in need of guidance for merging two database into a single Mother database with various fields for Searching and viewing the profile. Would like to have a discussion with you for further details.

    €3 / hr (Avg Bid)
    €3 / hr Μέση Προσφορά
    4 προσφορές

    I am a researcher in sociology based in Paris, France. I am conducting research on data annotation work done on face data. I am looking for people with experience annotating or collecting or producing face images for AI/ML datasets, in order to conduct paid interviews (approx. 1 hour). The idea would be to talk through videoconference. The remuneration would be through the platform.

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    2 προσφορές
    Build me a Website. 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    **** PLEASE READ BEFORE APPLYING, I WILL ONLY RESPOND TO PEOPLE WHO ADDRESS WHAT I NEED EXACTLY**** I have a construction company. We specialise in carpentry, house building and apartments. A big issue I have is from subcontractors invoicing, they always put wrong project names, addresses, and charge rates. Which leads to many other issues and lost time going back and finding correct details etc. My solution is to build a website which I can populate details into a database so the user will login select the projects and elements of work they have done and this will then create an invoice/claim that automatically gets emailed in pdf/excel form. Subcontractors need to be able to login in with unique login which gives them access to select a project, item/element of work and charge rate....

    €1389 (Avg Bid)
    ΣΜΓ
    €1389 Μέση Προσφορά
    136 προσφορές
    Azure DevOPS, MS SQL database, CI/CD pipeline 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Azure DevOPS, MS SQL database, CI/CD pipeline Setup deployment process for angular + dotnet core application

    €22 / hr (Avg Bid)
    €22 / hr Μέση Προσφορά
    18 προσφορές

    We are looking for someone who can take up complete development of our web app. It will be a react based front end and we are flexible to decide on the backend technology based on discussions. We have a clickable mockup ready and we would like to build the web app based on it. This is a relatively straightforward app. The app will have dashboards, charts and connections to Salesforce APIs. Users of the app will be able to create new fields (with field names and type of field) within the app. I have attached a few screenshots for your reference. Happy to share more details on a call. We are looking for experienced full stack developers who can build high quality code.

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    43 προσφορές
    Need tutor for data analytics subjects (ML, SQL) 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I Need an experienced Data analyst who can guide me in interviews and has the necessary knowledge for the field.

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    8 προσφορές
    MY SQL : Write relational algebra expressions 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I am developing my own database system so I need someone to help write relational algebra expressions, Prepare the Entity-Relationship model, Convert the E-R model into relations and Normalize the resulting relational schema. If any one interested plz let me know Thank you

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    23 προσφορές
    EBay Search With Filter 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1. Scrape eBay by custom list of search terms by products newly listed. 2. Create database of scraped data that includes - product picture, product title, seller, price, seller geotag location from the sellers detail page (not the address on the main product page) 3. Create user interface that includes scraped data filtered by only customers with China geotag. Have check box on each listing that allows to filter out listings by user name. (I have an example) 4. Create user interface to add/delete keywords used for scraping and start/stop scraper and a start/stop automation that cycles through the keyword list. (I have example) Looking for someone with experience doing that work for eBay. eBay will change their site from time to time which will impact this solution. The solution will nee...

    €777 - €2072
    Σφραγισμένο ΣΜΓ
    €777 - €2072
    74 προσφορές
    Ticketing System -- 2 1 μέρα left

    A ticketing system that allows users to submit requests "tickets", for customer service and technical support. Categorized by the status of the ticket and the department that has responsibility for resolving the ticket should be assignable to the appropriate customer service team member for ticketing system must also support the following channels (email, fb messenger) such as when a new message is received it's converted into a ticket. In general the ticketing systems functionalities shoud resemble zendesk and zoho desk... For further details please check the attachment.

    €5062 (Avg Bid)
    €5062 Μέση Προσφορά
    55 προσφορές
    Types of Database Exploits 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Write an essay discussing sqlmap, an automated tool for sql injection and database takeover in 500 words or more. Why do we need an automated tool for sql injection? Do not copy without providing proper attribution. This paper will be evaluated through SafeAssign. Write in essay format not in outline, bulleted, numbered or other list format. Use the five paragraph format. Each paragraph must have at least five sentences. Include an interesting meaningful title. Include at least one quote from each of 3 different articles. Use the Research Databases available from the Danforth Library, not Google. Place the words you copied (do not alter or paraphrase the words) in quotation marks and cite in-line (as all work copied from another should be handled). The quotes should be one full...

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    19 προσφορές
    DynamoDb Schema Design Needed 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'd like to create a Gofundme type of website and need to create table designs for it using DynamoDb. Looking for someone who can work with me to hash out the table schemas. I have an idea of how I'd do it using relational database design but need a nosql dynamodb schema.

    €209 (Avg Bid)
    €209 Μέση Προσφορά
    10 προσφορές

    Introduction: We are a technology start-up company looking to have a prototype/MVP created for our SaaS application. The application will be a B2B marketplace. It will allow buyers to post jobs, and suppliers to bid on jobs – and of course both buyers and suppliers can search for one another. Buyers and suppliers will be able to communicate with each other and track the progress of the bid. What we are looking for: As mentioned, we are looking to create just a prototype and expect it to be a simple task for any good developer. We are looking for a full stack developer to create the prototype/MVP for us. In terms of skill set we are looking for; they are as follows: - full stack developer - knowledge of databases - knowledge of developing UI/UX - good security principles - Cloud know...

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    50 προσφορές

    looking to leverage MS Access to create a database to track the production process of the parts we manufacture and collect the documentation required as each step is complete. Each product as a similar yet different workflow process and specific certifications that are required to be collected along the way. Attached is a business requirement doc.

    €561 (Avg Bid)
    €561 Μέση Προσφορά
    17 προσφορές
    Build an inventory management app using Appsheet 3 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Use google sheet, google sheet api's, database architecture and appsheet knowledge to build an inventory management app for an ecommerce apparel brand

    €364 (Avg Bid)
    €364 Μέση Προσφορά
    9 προσφορές
    Database Development coder 14 μέρες left

    I need the database coder for multiple jobs. Details will be discussed.

    €7 - €68
    Σφραγισμένο
    €7 - €68
    24 προσφορές

    I need the database coder for multiple jobs. Details will be discussed.

    €7 - €48
    Σφραγισμένο
    €7 - €48
    20 προσφορές