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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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    PAGINA WEB AUNTO ADMINISTRABLE 6 dni left
    ZWERYFIKOWANY

    las personas se registran en la página sin necesidad de comprar ningún producto o pagar algún valor inicial. La única condición es que diligencien el formulario de registro y entregar datos reales de contacto. se enviará un mensaje de correo electrónico para confirmar la cuenta. Posteriormente podrá ingresar y registrar su mascota, el sistema...

    $148 (Avg Bid)
    $148 Średnia Oferta:
    6 składanie ofert

    Admistrador de base de datos postgres ,experiencia en configuraciones de base de datos escalables , con Pool de conexiones así como tambien esquema esclavo - maestro.

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    12 składanie ofert

    Looking for a Database architecture to design a database structure for my website. Must be a native English speaker.

    $21 / hr (Avg Bid)
    $21 / hr Średnia Oferta:
    8 składanie ofert

    We have a game being built in Unity. The game is supposed to have real-time multiplayer functions (similar to fps games). We've experimented with Firebase, but the latency in its realtime database removes it from consideration. Now we're looking for alternatives, or for a skilled freelancer to setup a realtime database for us (this can even be on our private server, which the freelance...

    $1500 (Avg Bid)
    $1500 Średnia Oferta:
    26 składanie ofert
    Janitor scheduling system 6 dni left
    ZWERYFIKOWANY

    IoT and cloud based technology, specially designed for smart building implementation. Tracks public toilet usages to enable optimization of toilet cleaning resources, and provides toilet occupancy status updates to individual application user.

    $48 (Avg Bid)
    $48 Średnia Oferta:
    3 składanie ofert
    Database design task - DBA 6 dni left
    ZWERYFIKOWANY

    i need help in Database design task..I'll provide all data..you've to just perform on particular task and will provide my own VM where you've to solve all prob. Note: Please check attach file and read everything then let me know your though

    $20 (Avg Bid)
    $20 Średnia Oferta:
    6 składanie ofert

    Maintains database by entering new and updated customer and account information. Prepares source data for computer entry by compiling and sorting information. Establishes entry priorities. Processes customer and account source documents by reviewing data for deficiencies.

    $23 / hr (Avg Bid)
    $23 / hr Średnia Oferta:
    29 składanie ofert

    I have old vBulletin database I want extract all emails from it , it has around 250000 emails, I want this emails so I can use it on marketing compign.

    $29 (Avg Bid)
    $29 Średnia Oferta:
    11 składanie ofert

    Please be informed that this task is going to be done twice. One time on a test server and another time "we should do it TOGETHER on a production". OS: Linux - Ubuntu. Root access is available. Oracle Database: Express Edition 11gR2.

    $42 (Avg Bid)
    $42 Średnia Oferta:
    9 składanie ofert

    Description Objectives: 1. To retreive updated product data using four processes from two separate APIs plus daily and weekly csv file updates from suppliers. 2. Add retreived results to a MySQL database 2. To use the retreived data to improve the data quality and to update products listed on our Prestashop ecommerce websites. Some field updating will be writing the data as retreived and other fi...

    $583 (Avg Bid)
    $583 Średnia Oferta:
    42 składanie ofert

    ***ONLY for OCD freelancers*** I am looking for an APP DEVELOPER to continue to work on my code from my previous app developer. He got sick and can't work anymore on the app. It's been hard to reach out to him lately and I need someone more reliable to finish the work. THE APP: It's called Chiro Board Review (its live on the App Store). Its an educational, quiz styled app that he...

    $667 (Avg Bid)
    $667 Średnia Oferta:
    51 składanie ofert

    I need a new website. I need you to design and build a website for my small business.

    $20 (Avg Bid)
    $20 Średnia Oferta:
    7 składanie ofert
    InfluxDB data management 4 dni left
    ZWERYFIKOWANY

    Timeseries data visualization with 86k input daily which needs influxdb to be developed, and I'm looking for someone which has experience with it and could provide a solution with all the tools influxDB provide, API for front end, data aggregation, filtering, Please be in contact only if you have done projects with InfluxDB on the past.

    $88 (Avg Bid)
    $88 Średnia Oferta:
    3 składanie ofert

    vorrei far sviluppare un software gestionale in outsourcing in versione nativa DESKTOP CLIENT SERVER con accessi concorrenti (no cloud o via browser) che deve trasmettere i dati ad un portale esterno tramite messaggi xml firmati con firma digitale (automatizzata senza intervento dell’utente) via webservices (xml, soap,rest, firma digitale , etc) Cerco partner di comprovata esperienza che ab...

    $8137 (Avg Bid)
    $8137 Średnia Oferta:
    14 składanie ofert

    In my service business, I use an access database to keep track of customer equipment and repairs that my technicians do to that equipment. My database was custom written 20 years ago and includes invoicing. I want to modify the database so the techs enter job information from the field and it creates an invoice that we send out to the customer a few weeks later.

    $41 / hr (Avg Bid)
    Lokalna
    $41 / hr Średnia Oferta:
    7 składanie ofert

    This is to create a tabular grid for end user to edit and update data. I'm including an Excel file with 2 tabs: 1. LIST VIEW Mimics the the underlying table, With 3 fields Code, Account, values (Code and Account are FK lookup keys, VALUE is the field the end-user would edit) 2. TABULAR VIEW Is the way the end user would use to edit Program to be written in Delphi VCL Database is...

    $30 - $250
    Ukryte
    $30 - $250
    8 składanie ofert
    3D Drone Survey 3 dni left
    ZWERYFIKOWANY

    we want to develop a software which will use drone's SDK to embed our application and this app through tablet/mobile will able to let drone automatically takes a picture of telecom towers to be able to create 3D model after it. With this way, any person who has not experienced as a drone operator still can go to the site and let drone takes photos automatically which will be available on clou...

    $17 / hr (Avg Bid)
    $17 / hr Średnia Oferta:
    14 składanie ofert
    Computer Science 3 dni left
    ZWERYFIKOWANY

    need an expert in computer science and MARIE program urgently Budget: $35

    $27 (Avg Bid)
    $27 Średnia Oferta:
    7 składanie ofert

    RV Matrix is looking for a Database Freelancer who can work from the customer location to execute a Migration project. Customer is one of the MNC's . Looking for someone based in Bangalore only and need to start at the earliest.

    $1467 (Avg Bid)
    $1467 Średnia Oferta:
    7 składanie ofert
    Build me a database system 3 dni left
    ZWERYFIKOWANY

    university probably uses a course-management system such as Moodle, Blackboard, or WebCT. Implement a subset of the functionality of such a course-management system.

    $26 (Avg Bid)
    $26 Średnia Oferta:
    7 składanie ofert

    Please reply only if you available immediately Hello I have site build in opencast few years, after bean attack a month ago by hacker, I have notice for some issue for example. in site we have 3 group first we need to understand that to buy in this site you must be a one of this group 1. wholesale have price list and 5 type of discount have unique seller id 2. NCP - who register and have only pr...

    $171 (Avg Bid)
    $171 Średnia Oferta:
    7 składanie ofert
    Build a website 2 dni left
    ZWERYFIKOWANY

    I need an e-commerce website for selling PC parts and assembling them. I will host the website on my own server. I will need an admin page to control the database which I will also host on my server. examples: [zaloguj się, aby wyświetlić URL]

    $1115 (Avg Bid)
    $1115 Średnia Oferta:
    216 składanie ofert
    Business Information System 2 dni left
    ZWERYFIKOWANY

    need an expert in database assessment and ER Diagram urgently Budget: $35

    $33 (Avg Bid)
    $33 Średnia Oferta:
    14 składanie ofert

    I need a new website. I need you to design and build it.

    $315 (Avg Bid)
    $315 Średnia Oferta:
    26 składanie ofert

    A small database (matrix organization) is sought in which a maximum of 10 horizontal dimensions, up to 50 listings within these 10 dimensions and the respective connections (in the background, in best case as a 3D net) are shown. See specifications, attached.

    $187 (Avg Bid)
    $187 Średnia Oferta:
    14 składanie ofert
    Student course plans 1 dnia left
    ZWERYFIKOWANY

    A website that gives the user (student) plans for their terms It will have 3 main pages One page will have information about the courses Another page will be named “help” The most important pages that will contain the plans that the user choose from

    $148 (Avg Bid)
    $148 Średnia Oferta:
    32 składanie ofert

    I need a site and app to manage my Padel club. With some information about the club, infrastructures, classes, location, etc Members area for courts booking management, a calendar 30 to 30 minutes with availability of each court.

    $786 (Avg Bid)
    $786 Średnia Oferta:
    60 składanie ofert
    CREATION OF TRAVEL DATABASE. 1 dnia left
    ZWERYFIKOWANY

    Hi, I am looking for a person who can help me create the travel data base required for my company. For doing this work the person must have knowledge and interest in travel industry and also, should be able to proof read and frame sentences so that its an end product of its own. Looking for someone who can do quality work.

    $17 (Avg Bid)
    $17 Średnia Oferta:
    20 składanie ofert

    1. OTP recognition 2. User Login (backend database connected) 3. Spin wheel game 4. One chance to spin 5. Spin results add to profile points 6. Profile in Leaderboard (Global and Facebook friends) 7. Redeem offers for accumulated points

    $193 (Avg Bid)
    $193 Średnia Oferta:
    6 składanie ofert
    Database analysis 23 godzin left

    You will be required to prepare data and have it stored in a database

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    36 składanie ofert

    Hello , Only expert Looking for someone who can finish my project in 30 hours by taking the data from database extracted sql query and by using the csv from it by helping do predictions using lstm. Bid if you can finish in 30 hours and are excellent in lstm model.. Thank You

    $94 (Avg Bid)
    $94 Średnia Oferta:
    6 składanie ofert

    Develop an Application Tracking System like SmartRecruiters / Workable Any previous experience on similar projects would be a bonus Looking to develop this as a SaaS / On-premises product

    $1495 (Avg Bid)
    $1495 Średnia Oferta:
    61 składanie ofert
    Fix python script pandas 11 godzin left
    ZWERYFIKOWANY

    I wrote a python script that creates a pivot table using groupby and aggregates from 8 columns defined in a list called "priority". I need the first column in the list priority to be in a separate column as in the attached screenshot(results + changes needed) The column is ITEMID and it should be outside the index created by the groupby statement and the resulting pivot table should be s...

    $33 (Avg Bid)
    $33 Średnia Oferta:
    16 składanie ofert

    We have an Oracle database in Oracle Cloud for which we need bidirectional Golden Gate configured and schema connectivity set up. Technology Stack : 1) Golden Gate 2) Oracle 12c database 3) Oracle Cloud

    $233 (Avg Bid)
    $233 Średnia Oferta:
    8 składanie ofert

    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.

    $20 - $163
    Ukryte
    $20 - $163
    35 składanie ofert

    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.

    $20 - $163
    Ukryte
    $20 - $163
    71 składanie ofert

    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.

    $20 - $164
    Ukryte
    $20 - $164
    58 składanie ofert