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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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    33 робіт знайдено, ціни вказані в USD
    Review Data structure for MongoDB 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have three apps, Node.js api's with MongoDB as backend. I need someone to review data-structure I am using for my apps based on following criteria 1. Scalability 2. Blocking 3. Performance Also feel free to add your valuable suggestions. I will award it to most appropriate response and then share existing structure. Then you will suggest/explain me improvements. Max 1 hr work.

    $38 / hr (Avg Bid)
    $38 / hr Сер. заявка
    15 заявки

    Hi I am looking for a professional experienced and skilled Oracle 10g or more recent version of Oracle database. I would like to learn and prepare for the Certified Oracle administrator qualification.

    $23 (Avg Bid)
    $23 Сер. заявка
    5 заявки
    EECYM CWMS 5 дні(-в) left

    CWMS is a client management database and workflow management system developed using delphi / Object Pascal that requires ongoing development and maintenance

    $8191 (Avg Bid)
    $8191 Сер. заявка
    21 заявки
    golang developer needed 5 дні(-в) left

    Influx and golang developer needed for a backend project. details will be shared in pm

    $130 (Avg Bid)
    $130 Сер. заявка
    3 заявки

    I need a developer to build entire backend with database and API, to be used for an application. Backend will include base task, of fetching data from data API, filtering data, storing data to used in application related tasks. Experience building complex data related applications is preferred.

    $785 (Avg Bid)
    $785 Сер. заявка
    26 заявки

    I need a program to go through a list of webpages provided by me, find articles/research papers and then upload data onto a spreadsheet filling in title, author, download link, publish date, author. There are over 2700 websites that need to be searched, with over 200,000 webpages/articles within them.

    $2011 (Avg Bid)
    $2011 Сер. заявка
    19 заявки
    Looking for Oracle experts 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    looking for oracle experts who can help in clearing an exam related to Oracle ...please bid only if you are ok to help in exam

    $34 (Avg Bid)
    $34 Сер. заявка
    6 заявки
    Build me a Microsoft Access Database 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want someond to build a Micro Microsoft Access Database (Maximum 5 tables) for employee informations with forms that generate ptintable documents

    $44 (Avg Bid)
    $44 Сер. заявка
    36 заявки
    obiee developer 4 дні(-в) left

    I need you to develop some software for me. I would like this software to be developed for Windows using SQL.

    $6 / hr (Avg Bid)
    $6 / hr Сер. заявка
    7 заявки
    Wigi Project 3 дні(-в) left

    I want to develop a content management platform and website front end to host and deliver content to mobiles when triggered. This involves the mobiles being triggered by beacons, GPS fences, QR codes or NFC tags. The mobiles will then contact the CM platform and deli8ver the approipriate content. I prefer someone with experience in this as well as the parallel development of the Android and iPhone...

    $4039 (Avg Bid)
    $4039 Сер. заявка
    26 заявки
    Customer Excel entity relation diagram 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want to be able to upload a CSV file into an excel sheet and calculate numbers based off of that.

    $98 (Avg Bid)
    $98 Сер. заявка
    31 заявки
    Database management 3 дні(-в) left

    To create a database on activities of construction site in ms access .

    $3 / hr (Avg Bid)
    $3 / hr Сер. заявка
    17 заявки
    Building a website 3 дні(-в) left

    we need a person who can work with in our idea

    $4318 (Avg Bid)
    $4318 Сер. заявка
    18 заявки

    Need an app for conducting online class through video streaming. We need expert for developing the app on time. Eg want features like zoom app.

    $847 (Avg Bid)
    $847 Сер. заявка
    21 заявки

    We're looking for a team/individuals having good experience(1-2+ yrs) in app development and web development for an exciting startup project. Please revert back with your proposal and work portfolio. Thanks, Team Plush Entertainment

    $1564 (Avg Bid)
    $1564 Сер. заявка
    18 заявки

    La idea es crear una base de datos SQL en un servidor de google Cloud, para el funcionamiento de un sistema interno de registraron asistencia de personal.

    $186 (Avg Bid)
    $186 Сер. заявка
    17 заявки
    Oracle DB / APEX / HTTP issues 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are small team, looking to outsource couple of few hours for someone who has good Oracle Database expertise Should be 2-5 hours work. We have oracle apex installed in oracle xe and we are hitting this issue and need assistance in setting up the server properly and get all acl configured " ORA-29273: HTTP request failed ORA-29263: HTTP protocol error"

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    16 заявки
    Help Evaluate Database Architecture for a Android Dev. Project 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Freelancer that is familiar with database design and architecture to help evaluate database architecture designed for a android dev project.

    $47 (Avg Bid)
    Обраний
    $47 Сер. заявка
    5 заявки
    landing page with dynamic parameter in url +s2s pixel 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    landing page with dynamic parameter in url +s2s pixel

    $138 (Avg Bid)
    $138 Сер. заявка
    5 заявки
    make modification on existing web app PHP Codeigniter 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Dears, I have an existing SAAS web app and I'm looking for PHP Codeigniter developer to add a feature which allows me when I add new customer it generates a new DB for him + subdomain, for example: suppose I have domain [увійдіть, щоб побачити URL] when I add new customer "Apple" company to my system it supposes to generate new DB for him + subdomain, so when "Apple"...

    $159 (Avg Bid)
    $159 Сер. заявка
    25 заявки
    FiveM DRP DEV 2 дні(-в) left

    looking for another DEv to help this along. using DRPcore and custom scripts. Looking for someone who has done this before and has experience with five m. Please message me qualifications or message me.

    $115 (Avg Bid)
    $115 Сер. заявка
    4 заявки
    SISTEMA FOSF 1 день left
    ПІДТВЕРДЖЕНО

    Es la segunda parte del desarrollo del sistema de spf, la explicación detallada del funcionamiento que debe de tener se encuentra en el documento y en el link de youtube que se le proporcione por privado.

    $159 (Avg Bid)
    $159 Сер. заявка
    18 заявки
    EurobodallaCarClub 1 день left

    We have a MS Access database that we are considering migrating to a cloud based platform. We want a db that is securely hosted with several levels of secure access. We wish to retain ownership of the schema and data. We would like advice and pricing for: 1. hosting 2. development 3. data migration

    $280 (Avg Bid)
    $280 Сер. заявка
    9 заявки
    Create database schema 1 день left
    ПІДТВЕРДЖЕНО

    I got a csv file but i need someone to create a database schema based on it

    $14 (Avg Bid)
    $14 Сер. заявка
    27 заявки
    Build me a relational database 1 день left
    ПІДТВЕРДЖЕНО

    To control the details of bulk mezcal purchases and then to follow the mezcal through production, into bottles, where it is labeled, corked, and packed into boxes for sale. The database will track every step including money owed, and money paid or due.

    $23 / hr (Avg Bid)
    $23 / hr Сер. заявка
    60 заявки
    Real-Time Dashboard 1 день left

    I have a python code that generates data that can be stored into an excel sheet or uploaded online to loglist or google sheets. I want to take these data and create public real-time dashboards that anyone would be able to see. Please contact me for more details

    $163 (Avg Bid)
    $163 Сер. заявка
    30 заявки
    Trophy icon Database Design Architecture 1 день left

    How to create a sql / nosql database from a pdf/txt/nay document file.

    $15 (Avg Bid)
    Гарантований
    $15
    5 робіт

    Hola, Estoy buscando un diseñador grafico y un desarrollador para la website de un nuevo negocio. El desarrollo debe ser en react js. El diseño grafico puede ser presentado en illustrator. El site map esta en el archivo adjunto y alli estan todas las paginas web que deben ser diseñadas y desarrolladas. La idea es recibir una cotizacion por el diseño grafico y/o des...

    $1420 (Avg Bid)
    $1420 Сер. заявка
    19 заявки

    Custom Fulfilment application. With APIs into Shopify and WordPress. for an online market place To have different user panels with different admin/ user panels 3 different types of account

    $1776 (Avg Bid)
    $1776 Сер. заявка
    53 заявки

    Hi all We have formed a team for a start up idea in the communications/task management space. There are three of us so far and are looking for a back end developer to come on board as our final co-founder to help us build a prototype, test the concept works and push the business forward from a technical perspective. There is no salary at the moment but each co-founder will have 25% share in the...

    $29 (Avg Bid)
    $29 Сер. заявка
    5 заявки
    Conceptual, Logical and Physical Data Model for healthcare 4 годин(-и) left
    ПІДТВЕРДЖЕНО

    I need flow charts made for a DATA MODEL for a healthcare ecosystem which has the following scenarios : 1. There are many Associations 2. There are many Doctors 3. Each doctor is a member of 1 or more associations. 4. Each doctor offers many Treatments. 5. Each treatment is approved by 1or more associations. 6. There are many Patients. 7. Each patient can choose 1 or more doctors 8. Each pat...

    $441 (Avg Bid)
    $441 Сер. заявка
    10 заявки
    MongoDB expert 3 годин(-и) left

    We are looking for an expert MongoDb designer and constructor to help us in designing our web project database. We already have the initial design but we need an expert to take a look and make the right changes to improve.

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    7 заявки