Database Development Jobs

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.

Hire Database Development Experts

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    42 jobs found, pricing in USD

    The project would be to build Hierarchies (parent child , 7 level deep) for our application. Hierarchies would be GL Accounts, Products , cost centers etc The database is oracle 12c

    $147 (Avg Bid)
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    2 bids

    Need an ER diagram for a DB used to register animals. I need it to contain no less than 10 tables but not to be too complex (max 15-18 tables). Needs to include animal data, Registration Certificate data, owner data, registrar's data and so on.

    $28 (Avg Bid)
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    8 bids

    Hola, necesito un proyecto para crear un entorno en el cual se puedan cargar en una base de datos (Google BigQuery o similar) datos de forma diaria desde múltiples fuentes para ser visualizados en Google Data Stiudio. Please apply only if you speak Spanish!

    $169 (Avg Bid)
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    4 bids

    1. Create leads database of retail stores in the region of Sao Paulo, Rio de Janeiro and Campinas (focused on middle-class and high-end Supermarkets, Drugstores and Specialty stores). Both chains as individually owned stores. (1. Criação de uma base de leads de lojas de varejo na região de São Paulo, Rio de Janeiro e Campinas (foco em Supermercados, Farmácias e ...

    $916 (Avg Bid)
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    26 bids

    I am currently using GSuite and wish to close that as it is not needed and is an additional expense. I wish to move our emails to use solely Gmail to access and manage everything. I currently have two business email addresses "info@[login to view URL]" and wish to continue using that email address.

    $35 (Avg Bid)
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    8 bids

    Small independent financial institution in the Caribbean with over 25yrs of experience. We are looking to develop the accounting software to make it more effective. More details to follow if this is something that can be done.

    $5274 (Avg Bid)
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    11 bids

    We're looking for someone(s) to develop a web app using a prototype excel document we've created that a client can use to import monthly xlsx/csv files, to generate reports. The current prototypes in local excel use macros etc to perform functions for providing information pulled from the monthly excel documents. Examples of reports and functions: - Build Client DB using the monthly...

    $2966 (Avg Bid)
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    33 bids

    I have an excel sheet I got from the distributor the packing list Im received the product I wanna costomize it for inventory that im receiving the product and also wanna customize it that I want from the wharehouse transfer the items to the retail store also I want another sheet when I receive the merchandise in the store

    $151 (Avg Bid)
    NDA
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    27 bids

    I need to create a working version (with database) of sendinblue API [login to view URL] (please see also the enclosed file) because the version that I enclose here doesn't work because this on only graphic version.

    $158 (Avg Bid)
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    16 bids
    Oracle DBA 5 days left

    Looking for a Oracle DBA for a It Project who has experience on Infrastructure. [Removed by Freelancer.com Admin] Regards, HR

    $811 (Avg Bid)
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    10 bids
    Build an IOT platform 4 days left
    VERIFIED

    I need you to build and develop an Industrial IOT platform. Which should be able to do diagnostics and prognostics on any machines data. UI should be simple, drag and drop the applications, along with integration of external third party applications and frameworks. Should support SQL & Time-series databases as well. Inbox me for more details.

    $249 (Avg Bid)
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    5 bids

    database of companies with e-mail addresses (only contact details are a condition: name of the company, in separate cells in one record, company address, postcode, town, telephone number, and e-mail address, 100% of e-mail addresses in the database. Countries of origin (data sources): France Industries: CONSTRUCTION, i.e. construction services, miscellaneous construction services, renovation serv...

    $105 (Avg Bid)
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    66 bids

    I've a case study for which I want you to build ERD. Budget is low, Please bid only if you're interested.

    $15 (Avg Bid)
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    9 bids

    oracle developer required to check issues in database. You need to work through teamviewer or anydesk. Type "I can start remotely" at the starting of your bid to be considered. Thanks

    $12 / hr (Avg Bid)
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    25 bids
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    22 bids

    IN THIS PROJECT FARMER CALL TO OUR CALL CENTER AND OUR EXECUTIVE WILL UPDATE THE DATABASE IN WEBSITE. THIS INCLUDES A DATABASE WHICH CONTAIN 1. STATE 2. DISTRICT 3. VILLAGE 4. FARMER NAME 5. CONTACT NAME 6. CROP TYPE 7. QUANTITY 8. CONTACT DETAILS

    $23 (Avg Bid)
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    78 bids

    Research get a list of largest b2b outbound travel agency database from around the world

    $29 (Avg Bid)
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    20 bids

    We want to create APP using OpenCV or dLib library to recognize 2d image. We are working on APP interface and we need to dev the engine to recognition image. We use our AWS server to host the engine. Our app sent to server the single image and the engine should recognize image and return a link that is the result of a query on mariaDB database. We have APP, mariaDb structure, ASW server (to hos...

    $2231 (Avg Bid)
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    25 bids

    I need you to develop some sql queries for me. I would like this to be developed using SQL. apply asap

    $17 (Avg Bid)
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    43 bids

    fix website from possible sql injection.

    $136 (Avg Bid)
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    37 bids

    Looking for Postgres Database Development Professional - External Consultant. Strong Experience In Postgres Development Experience in Migration of Oracle/MYsql database to Postgres. Experience in Procedure & Views

    $110 (Avg Bid)
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    7 bids

    i have more than 5 restaurants i need to upgrade that with the latest pos system so i need the apps for that. interested freelancer bid here thanks.

    $1724 (Avg Bid)
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    51 bids

    Hello.Everyone. I need an experienced php developer.. and I have urgent project. you should familiar with db management and file processing in website. Project isn't big but needs some smooth algorithm. i will provide the details to winner from bidder. I hope the talented freelancer will be selected. Thanks.

    $163 (Avg Bid)
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    43 bids

    We want a database to register and track people with car shades. Whenever someone wants to have car shades they will come to us and complete registration. Every new registered account will have: - Account ID - Profile picture - Personal information - Car information - Expiry date (they will have to renew afterwards) And there are 2 types of admin users: 1- Norm...

    $453 (Avg Bid)
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    23 bids

    Looking for current X12 5010 Transaction Sets, Segments, Elements, Code Lists for sale. No bots - Please do not message unless you know what this is and have it for sale.

    $1250 (Avg Bid)
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    2 bids
    databases and iphone APP 11 hours left
    VERIFIED

    i have a database and i want to connect that database to a simple search application on a phone

    $1159 (Avg Bid)
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    51 bids
    Mobile app 10 hours left
    VERIFIED

    I need an Android app. I would like it designed and built. 300 input fields , 250 images types, 11 different files types to stored on mobile. As per needed these input information, files and images need to send to another receiver.

    $624 (Avg Bid)
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    83 bids
    Android and IPhone Application 7 hours left
    VERIFIED

    Android and IPhone Application

    $7054 (Avg Bid)
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    120 bids

    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.

    $21 / hr (Avg Bid)
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    27 bids
    CRM & Marketing Automation 3 hours left
    VERIFIED

    Looking for a CRM & Email Database & Marketing Automation Specialist Project: a) Automation of lead management from Facebook, LinkedIn, Xing and other sources to a database and further processing (invitation email, integrated forms for data sourcing, calendar entries for arranging interview times, working with the database, feedback data into the database) most likely with Mailchimp, but ...

    $2548 (Avg Bid)
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    28 bids

    I have a document that the database should be based on it.

    $131 (Avg Bid)
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    44 bids

    I am looking for someone to help me with Oracle Forms and Reports applications migration to non-oracle stack, ie. MSSQL and modern web platform. Basically, we have 2 simple applications that we are trying to get out of Oracle. MAny more apps will follow through. We have identified some tools that can automate.

    $583 (Avg Bid)
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    21 bids
    Trophy icon Build a website 5 days left

    For a client we need a new WordPress website. WARNING: CONTAINS NUDITY The existing website needs a complete makeover but ALL existing functions are still needed, plus a few new ones. Basically we need what we have, but in a WordPress Theme. The existing website is found here: [login to view URL] The existing website was "custom made" over a decade ago, and is outdated and has a ...

    $325 (Avg Bid)
    Top Contest
    $325
    10 entries

    Ya tengo una pagina web pero quiero agregar bases de datos para que mis clientes puedan ver su inforamcion en una app

    $233 (Avg Bid)
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    13 bids

    Witam, poszukuję osoby, która ma duże pojęcie na temat modelowania baz danych, wie jakie są postacie normalne, złożoności pomiędzy relacjami, wiadomości na temat diagramu SERM oraz potrafi jezyk SQL by na podstawie pytań ułożyć konkretne zapytania. Przesyłam plik do wglądu i czekam na Państwa odzew. Pozdrawiam serdecznie.

    $50 (Avg Bid)
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    1 bids

    Ιστοσελίδα συλλογής και αναζήτησης δικαστικών αποφάσεων σε συγκεκριμέν&om...

    $1734 (Avg Bid)
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    5 bids
    DBA POSTGRES 4 days left
    VERIFIED

    Hola tenemos una base de datos de un ERP, se necesita monitoreo y mejora de consultas

    $10 / hr (Avg Bid)
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    9 bids

    Es liegt eine Paradox-Datenbank mit etwa 4.000 Kunden- bzw. Mitgliederprofilen und in der Datenbank abgelegten Profilbildern als Binärdaten (Type=Graphic) vor. Im Rahmen der Umstellung auf eine andere Softwarelösung müssen die Binärdaten bzw. Profilbilder einmalig aus der Datenbank exportiert und unter der Kunden- bzw. Mitgliedernummer, im Datensatz vorhanden, als einzelne (Bil...

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    Olá! Preciso de um sistema integrado web/app/desktop para um curso preparatório. O sistema deverá ter as seguintes funções: - Gerenciador de matrículas: cadastro dos alunos. Cada aluno terá um perfil para receber testes, relatório e comunicados, tirar dúvidas com o professor (como um fórum). O responsável pelo aluno ter&a...

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    Kami mencari Freelancer Database Specialist yang memiliki ekspertis Microsoft SQL Server serta berpengalaman dalam melakukan pekerjaan sbb: 1. Evaluasi seluruh permasalahan yang terjadi pada lingkup DB termasuk kinerja, pengaturan, jaringan dan keamanannya. 2. Membuat skrip skenario dan laporan terhadap pengujian beban pada DB Server, 3. Memberikan solusi serta alternative dalam memilih perang...

    $2047 (Avg Bid)
    Local
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    Necesito un sitio web de anuncios clasificados. Ya tengo el diseño, solo necesito que lo creen. FUNCIONALIDADES ********************* 1. No va a tener control de usuarios. El usuario puede crear su anuncio de manera gratuita sin iniciar sesión. 2. Contará con un sistema de seguridad reCaptcha de casillas antes de publicar el anuncio. 3. Llegará vía correo al u...

    $538 (Avg Bid)
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    22 bids

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