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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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    Database task1 6 dni left
    VERIFICIRAN/A

    I have attached the file below. Please have a look and let me know if you can do it. Thanks

    €25 (Avg Bid)
    €25 Povprečna ponudba
    22 ponudb
    Database questions 6 dni left
    VERIFICIRAN/A

    I need someone that is an expert at databases

    €125 (Avg Bid)
    €125 Povprečna ponudba
    55 ponudb
    Creación de Base de Datos 6 dni left
    VERIFICIRAN/A

    Necesito crear una base de datos de empresas y fondos de inversión de un sector concreto. A nivel mundial aunque enfocado a dos mercados en particular. Se trata de un trabajo de investigación y recopilación de datos públicos y para usarlos de forma legal.

    €116 (Avg Bid)
    €116 Povprečna ponudba
    4 ponudb
    Operation Database Project 6 dni left
    VERIFICIRAN/A

    Need an expert who has good knowledge in operational database, big data management, data warehousing

    €18 (Avg Bid)
    €18 Povprečna ponudba
    5 ponudb

    We need a for a software engineer for speeding up our SaaS application and building a database for us. The details of the client project will be shared once we find the right candidate.

    €28 / hr (Avg Bid)
    €28 / hr Povprečna ponudba
    10 ponudb
    €120 Povprečna ponudba
    2 ponudb

    Wir benötigen kurzfristig einen erfahrenen Systemadministrator, der uns folgendes erledigen kann. - Migration eines physischen Exchange Servers in MS365 / 35 Postfächer - Aufbau einer neuen Ablagestrucktur unter Onedrive/Sharepoint - Herstellung einer revisionsicheren Ablage Rechenzentrum Deutschland - Rollen und Rechtemanagement - Wartung des Systems Wir verfolgen grundsätzlich d...

    €29 / hr (Avg Bid)
    €29 / hr Povprečna ponudba
    7 ponudb

    A social media website that has features like forum, media share, conversation, blogs etc the front end is 70% coded

    €78 (Avg Bid)
    €78 Povprečna ponudba
    9 ponudb
    Help me to Build a Database Systems 4 dni left
    VERIFICIRAN/A

    Hello there, I am looking for a professional mySQL Database Systems developer that can help me to: 1. Identify all functional dependencies and any potential repetition/anomalies. Perform the normalization step by step from First Normal Form (1NF) until Third Normal Form (3NF).

    €108 (Avg Bid)
    €108 Povprečna ponudba
    28 ponudb

    I need to login today the problem is i’m not receiving the code for login because i have 2FA

    €359 (Avg Bid)
    €359 Povprečna ponudba
    3 ponudb
    Trophy icon Databases 3 dni left

    Databases , this project is about Relational Algebra , Schema Normalization, Transaction Management.

    €30 (Avg Bid)
    €30
    2 vnosov

    Queremos automatizar el proceso de extraer consultas desde una web publica que pide para ello 2 datos (que si tenemos en una bd) y un captcha de imágenes, el resultado lo requerimos en una tabla en excel o access. Cada registro de nuestra base tiene 2 campos y requerimos una tabla con 6 campos de vuelta de la información que se extraiga de la web. Muchas gracias

    €152 (Avg Bid)
    €152 Povprečna ponudba
    10 ponudb
    Building Database 3 dni left
    VERIFICIRAN/A

    Building Database for teaching resources

    €96 (Avg Bid)
    €96 Povprečna ponudba
    27 ponudb

    review my company's IT governance controls & Recommend improvements

    €84 (Avg Bid)
    €84 Povprečna ponudba
    17 ponudb
    €12 Povprečna ponudba
    9 ponudb
    research in database 2 dni left
    VERIFICIRAN/A

    intellectual Property Risks of Cloud Computing The field of databases is vast and touches upon many other fields in computer science. Your task is to write a 7-page research paper on any one topic or advanced topic related to databases. This page count is including your citation page Methods: For this topic, the student will need to first identify related research papers (from Google Scholar, ACM...

    €87 (Avg Bid)
    €87 Povprečna ponudba
    23 ponudb

    Sequent is a digital platform serving supply chain users in the Aerospace industry. Sequent enables customers and suppliers in this space to connect and conduct business with one another. Users engage the platform to present capabilities, pursue leads and opportunities, exchange technical information, and manage transactions. Sequent also allows enables its users to rate each other across a band...

    €7241 (Avg Bid)
    €7241 Povprečna ponudba
    25 ponudb

    Importante: Solo freelancers con idioma español nativo. Tenemos un proyecto cuyo desarrollo estimamos que puede llevar varios meses, por eso lo vamos a intentar desarrollar en módulos independientes más pequeños y accesibles. La finalidad es Importar / Exportar datos entre Access/Excel y viceversa... entre Excel/Access. Requerimos funciones avanzadas en Excel, ...

    €482 (Avg Bid)
    €482 Povprečna ponudba
    28 ponudb

    Aplicatie care sa permita crearea de conturi pentru utilizatori și o cale diferita de autentificare pentru administrator. Totodata, autentificarea pentru utilizatori să se realizeze prin mai mulți factori. Și platforma web propriu zisa trebuie sa permita utilizatorilor să încarce documente (word, pdf, jpg, etc.), iar pe baza conținutului (textului) din documente se va detecta dacă documentul...

    €132 (Avg Bid)
    €132 Povprečna ponudba
    3 ponudb

    UML Sequence Diagram to support the requirements expressed below for editing a transaction UML Sequence Diagram to support the requirements expressed below for editing a transaction

    €16 (Avg Bid)
    €16 Povprečna ponudba
    6 ponudb
    €16 Povprečna ponudba
    7 ponudb

    I want to create a simple database for recipes using MS Access

    €86 (Avg Bid)
    €86 Povprečna ponudba
    33 ponudb
    Virtual Assistant (Female Only) 1 dan left
    VERIFICIRAN/A

    We are a real estate brokerage team located in Los Angeles, CA. We are looking for a full time female VA to help us with administrative tasks that will be outlined below. The candidate should have excellent written and verbal communication skills and should be comfortable making phone calls with either a US or UK accent. As the job will rely heavily on making phone calls having a pleasant phone ma...

    €5 / hr (Avg Bid)
    €5 / hr Povprečna ponudba
    18 ponudb
    MySQL request from java programm 1 dan left
    VERIFICIRAN/A

    We are searching for a developer who can create a little windowed programm which is requently requesting a mysql server. Requierments: -Create Overlay -Connect to MySQL session -Request a SELECT from TABLE -Calculate -Display result.

    €27 (Avg Bid)
    €27 Povprečna ponudba
    15 ponudb

    Realizar: Copia de respaldo (backup) de una base de datos postgresql. La base de datos está en Red Hat Enterprise Linux Server reléase 5.4 - la base de datos pesa 10 gb Realizar el documento del proceso de backup, donde esté detallado los pasos a realizar, esto es importante para realizar la validadción del proceso. Gracias.

    €54 (Avg Bid)
    €54 Povprečna ponudba
    4 ponudb

    Looking for a Sr. Backend developer for developing my business website. 1. Please describe your Backend development experience. 2. Please tell me what is your challenge in backend development and how can resolve it.

    €40 / hr (Avg Bid)
    €40 / hr Povprečna ponudba
    40 ponudb
    MERN Stack Developer 1 dan left
    VERIFICIRAN/A

    We're looking for an independent MERN Stack Developer ( No Agencies ) . In your proposal please share following things: 1- Experience 2- Availability per week 3- Availability timings. 4- Hourly Rate 5- Portfolio Looking forward to it.

    €7 - €12 / hr
    Zapečateno Pogodba o nerazkritju informacij
    €7 - €12 / hr
    12 ponudb

    tenemos una serie de estudios que queremos automatizar. la fuente de datos esta en Moodle. queremos que el proceso sea automatico. que el usuario entre a Moodle.. conteste la encuesta y luego una plataforma haga los análisis y genere los reportes automáticos para el usuario. alimentando ademas nuestra base de datos matriz. los textos son estándar... solo cambian los grá...

    €1053 (Avg Bid)
    €1053 Povprečna ponudba
    12 ponudb

    query optimization, and forcing query plans, and a bit analysis on query optimizer

    €122 (Avg Bid)
    €122 Povprečna ponudba
    5 ponudb

    Database: query plan change in response to a change in the cardinalities database optimization small work

    €93 (Avg Bid)
    €93 Povprečna ponudba
    3 ponudb
    Query optimisation 14 ur left
    VERIFICIRAN/A

    Database: query plan change in response to a change in the cardinalities database optimization small work problem 2 and 3 needs to be done

    €26 (Avg Bid)
    €26 Povprečna ponudba
    13 ponudb

    Database: query plan change in response to a change in the cardinalities database optimization small work

    €62 (Avg Bid)
    €62 Povprečna ponudba
    5 ponudb

    We have a language tutoring website and apps. The website is [prijavite se za ogled URL] It is 98% complete. The website issues are to do with: - The database. (Tutors having their information successfully searchable by students) - Testing that the lesson booking process and also the payment system operates. You must complete ALL tasks 1-14 below: The site is built in CodeIgniter. All of the f...

    €162 (Avg Bid)
    €162 Povprečna ponudba
    9 ponudb
    senior php developer needed 3 ur left
    VERIFICIRAN/A

    you need to make a simple form using php also you have a good experience with ms access database this is long term project only skilled developers! Best

    €132 (Avg Bid)
    €132 Povprečna ponudba
    36 ponudb
    Web Scraping Se končuje left
    VERIFICIRAN/A

    Looking for a superstar who can build a web scraper to scrape a dynamic site on weekly basis. The webscraping data will be stored in a structured form in an Airtable.

    €105 (Avg Bid)
    €105 Povprečna ponudba
    48 ponudb
    Online image analysis web application Končano left
    VERIFICIRAN/A

    Remake my old application which had few users to support lots of users with new user registration, and user skill selections which are specific to industry. old app user guide: [prijavite se za ogled URL]

    €2170 (Avg Bid)
    €2170 Povprečna ponudba
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    database expert required1 6 dni left
    VERIFICIRAN/A

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Zapečateno
    €1 - €5 / hr
    20 ponudb
    MS SqL expert required 6 dni left
    VERIFICIRAN/A

    I need a MS SQL expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Zapečateno
    €1 - €5 / hr
    35 ponudb
    DFD expert required 5 dni left
    VERIFICIRAN/A

    I need a DFD Diagram expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Zapečateno
    €1 - €5 / hr
    12 ponudb
    database expert required 5 dni left
    VERIFICIRAN/A

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €1 - €5 / hr
    Zapečateno
    €1 - €5 / hr
    47 ponudb