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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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    44 znalezione projekty, cennik w USD

    VIP Health is a very small finance/membership company specializing in healthcare. We have a website with php code in a LAMP stack using an older version of the Zend framework that we would like support with. 1) Changing database values and maintaining database/teaching current employees how to do simple database changes. For some variables, there are no manual mechanisms in the interface of the s...

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

    Thank you for your interest in our project. We are in need of a nutritional information tool to provide complete nutritional analisys for any recipe or food item that we load into it. It is a QUERY to a dBASE. The Database from the USDA is free and located at the following URL: [zaloguj się, aby wyświetlić URL] We need to be able to print a standard Nutritional Analysis Card found on literally...

    $163 (Avg Bid)
    $163 Średnia Oferta:
    3 składanie ofert

    Requiero consolidar 2 datasets, una relacionada a las tarjetas por cliente y el otro contiene pagos y prestamos. Es necesario fusionar ambos data sets, calcular la rentabilidad por cliente y despues agrupar la información de acuerdo a las dimensiones contenidas, como un group by en SQL.

    $99 (Avg Bid)
    $99 Średnia Oferta:
    4 składanie ofert
    Build a graphical database 6 dni left
    ZWERYFIKOWANY

    For this project, you will create a graph database concerning the data for the NFSL: The National Fictional Sportball League. Sport ball is a game in which two teams of 6 players each attempt to score the greatest number of points. Games last 40 minutes total, with two 20-minute periods of play. Typical games have scores between 40 and 80 for both sides (the records for highest score and lowest sc...

    $20 - $170
    $20 - $170
    0 składanie ofert
    DFD expert required 6 dni left
    ZWERYFIKOWANY

    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.

    $2 - $6 / hr
    Ukryte
    $2 - $6 / hr
    4 składanie ofert
    Script in PHP from a BD to other 6 dni left
    ZWERYFIKOWANY

    Looking for a especialist in BD migration, Task is create an script that automatlly when a source 1 get an update automatlly this update is replicated in the other BD. The other task is fyx the code to import one DB to the other. We need this script

    $186 (Avg Bid)
    $186 Średnia Oferta:
    10 składanie ofert

    Deutsch Hallo, ich suche einen Entwickler: Für unser Büro mit 10 Agenten welche Anrufe und WhatsApp Anfragen annehmen und bearbeiten suche ich einen Entwickler der folgendes umsetzen kann. Dabei geht darum WhatsApp schnell und einfach benutzen zu können und Daten aus WhatsApp in unser CRM zu übertragen. WhatsApp Sperrt ab und zu unsere Nummer, da sehr viele Anfragen am Tag ...

    $2371 (Avg Bid)
    $2371 Średnia Oferta:
    3 składanie ofert

    Desarrollo o mejora de aplicacion movil de empresa de servicios reconocida de alcance provincial. Es una app para una empresa que requiere que el usuario introduzca usuario y contrase;a, se conecte a una base de datos y pueda ver sus facturas...y pagarlas en linea

    $172 (Avg Bid)
    $172 Średnia Oferta:
    8 składanie ofert

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $15650 (Avg Bid)
    $15650 Średnia Oferta:
    12 składanie ofert

    Request details WE need someone well versed in big query database and display in a front end UX and make sense of the data

    $60 (Avg Bid)
    $60 Średnia Oferta:
    1 składanie ofert

    Support in Axpert ERP - Oracle DB related to Finance and Reset Admin Password by Toad

    $174 (Avg Bid)
    $174 Średnia Oferta:
    6 składanie ofert

    Dear, I would like you to develop a basic recruitment cycle process in MS Access which will include tables, queries, forms and reports. I need it urgently with in two days max. Thank you Regards

    $419 (Avg Bid)
    $419 Średnia Oferta:
    18 składanie ofert

    Need someone to be expert in Data Modelling and Database Design need to make er diagram and relationship model on the basis of form and sample screen that needs to be created for project

    $131 (Avg Bid)
    $131 Średnia Oferta:
    9 składanie ofert

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $17133 (Avg Bid)
    $17133 Średnia Oferta:
    6 składanie ofert

    YII is installed on AWS and are up and running but we would likte to find someone who can do following do following. Install and configure System1 API install and configure system2 API. I got an earlier version of the APIs so the database structure is done, and the api calls are almost done. What the webbapp shall do is following. 1. The user login (and welcome wizard if they not are registered...

    $205 (Avg Bid)
    $205 Średnia Oferta:
    3 składanie ofert
    Building a graphical database 3 dni left
    ZWERYFIKOWANY

    For this project, you will create a graph database concerning the data for the NFSL: The National Fictional Sportball League. Sport ball is a game in which two teams of 6 players each attempt to score the greatest number of points. Games last 40 minutes total, with two 20-minute periods of play. Typical games have scores between 40 and 80 for both sides (the records for highest score and lowest sc...

    $63 (Avg Bid)
    $63 Średnia Oferta:
    2 składanie ofert

    YII is installed on AWS and are up and running but we would likte to find someone who can do following do following. Install and configure System1 API install and configure system2 API. I got an earlier version of the APIs so the database structure is done, and the api calls are almost done. What the webbapp shall do is following. 1. The user login (and welcome wizard if they not are registered...

    $195 (Avg Bid)
    $195 Średnia Oferta:
    2 składanie ofert

    We are about to start a new project and require the following expertise for this and potentially future work: SQL, Set up of Azure SQL database, Excel (essential skills). Power BI, Power Apps (nice to have skills) Database schema will be provided. We need repeatable loading procedure for excel->Azure with some data control checks/data integrity assurance. Im afraid automated replies without res...

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

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $16135 (Avg Bid)
    $16135 Średnia Oferta:
    10 składanie ofert

    Need a desktop application for reading excel, performing calculations and exporting to excel. Data should be saved in a database.

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

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $7970 (Avg Bid)
    $7970 Średnia Oferta:
    6 składanie ofert
    Arreglo de una Power APP 2 dni left
    ZWERYFIKOWANY

    Tengo hecho el desarrollo de una Power Apps. La misma lo que hace es registrar el ingreso de requerimientos, que a su vez estos requerimientos tienen comentarios de los usuarios, por ello el origen de datos consiste en dos tablas, una de requerimientos con los datos del requerimiento y el ID correspondiente, y otra con los comentarios, cada uno con su ID, siendo que deben relacionarse con la tabla...

    $170 (Avg Bid)
    $170 Średnia Oferta:
    7 składanie ofert

    My name is Michael Cotter and I work for a commercial insurance brokerage called CIS. We are in the middle of developing a value-add loss control product for our clients. End Result: Creating a system which will allow our clients to view their properties in both a map & list screen. They would then be able to click on each property and see loss control details about it. On the back end we w...

    $2411 (Avg Bid)
    Lokalna
    $2411 Średnia Oferta:
    16 składanie ofert
    MacOs Numbers 2 dni left

    Un tabel pentru macOS Numbers în care să centralizez date despre facturi și grafice despre situații și alte fișe

    $240 (Avg Bid)
    $240 Średnia Oferta:
    1 składanie ofert

    Hola. Estoy buscando desarrollar un pequeño programa que me cree una base de datos a partir de un documento xml que se descarga de una página oficial del gobierno, este documento se publica diariamente, por lo que el programa debe ejecutarse todos los dias para obtenerlo y almacenar los datos que nos interesan. Una vez con estos datos queremos hacer comparaciones entre ellos tanto de...

    $562 (Avg Bid)
    $562 Średnia Oferta:
    12 składanie ofert
    copy paste 2 dni left

    I need you to write some articles.

    $31 / hr (Avg Bid)
    $31 / hr Średnia Oferta:
    72 składanie ofert

    Requirement on bacula server:- Incremental & full backup Full backup during Saturday night. Auto delete the files every 30 days Bacula run a job New server Server 1 schedule Mount point backup Server 1 finish nxt server 2 Install agent and schedule everything How long save the backup Send an email after backup.

    $134 (Avg Bid)
    $134 Średnia Oferta:
    3 składanie ofert

    あなたはIBM Maximoのエキスパートですか? 私たちは、グローバルなトレーニングおよびコンサルティング会社であるNobleProgです。私たちは日本に進出しており、トレーナーやコンサルタントと提携して、国内および海外の企業にオンラインまたはオンサイトの実践的なトレーニングを提供することを目指しています。([zaloguj się, aby wyświetlić URL]) 現在、IBM Maximoに関するコースを提供するトレーナーを募集しています。 詳細は以下のとおりです。 コース:IBM Maximo Fundamentals [zaloguj się, aby wyświetlić URL] 期間:3日間(1日7時間) 報酬:$500〜$1000(1日あたりー教材費を含む)*ご経験を考慮して決定いたします 場所:オンライン(ライブ、インストラクター主導) 日付:2021...

    $1500 - $3000
    $1500 - $3000
    0 składanie ofert

    I am an author and management consultant looking for someone who can develop a learning app as part of a start-up business that can either be device agnostic or available on app store and google play Needs pay for access functionality and a simple template format to allow for easy upload of learning content viewable on mobile device – (think Canva or even PPT) Other functionality would inclu...

    $24 / hr (Avg Bid)
    $24 / hr Średnia Oferta:
    47 składanie ofert

    Looking experienced, senior SQL Server Database Administrator who can support in US afternoon hours. Experience performance tuning and optimization of ETL jobs desired.

    $39 / hr (Avg Bid)
    $39 / hr Średnia Oferta:
    18 składanie ofert

    i need the Oracle Database Expert Needed for multiple job. Details will be discussed

    $23 - $115
    Ukryte
    $23 - $115
    19 składanie ofert

    i need the Oracle Database Expert Needed for multiple job. Details will be discussed

    $23 - $115
    Ukryte
    $23 - $115
    11 składanie ofert

    The project will require the following features: 1) the user of the smartphone (IPhone or Android) will take a photograph of a static object, for example a door or a wall. 2) then the software needs to check in the photographs stored in a local database or web database and then find similar photographs with similar content (for example if the door is broken then find pictures with similar broken ...

    $3079 (Avg Bid)
    $3079 Średnia Oferta:
    40 składanie ofert

    Requerimos instructor para dictar curso de Synapse (servicio de base de datos de la nube) de 24 horas. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

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

    We have migrated from OpenCart to CS-Cart. Most data has been migrated except for filters. We want to transfer filters from OpenCart to CS-Cart and make sure they are associated with the right products, the right categories, right brands, the right vendors. At this moment, the features in CS-Cart are associated with all categories. If possible, we also want a way to have the right features associa...

    $165 (Avg Bid)
    $165 Średnia Oferta:
    2 składanie ofert

    Looking for a tool to setup replication between Oracle 7i Tables (around 70-75) Data to SQL Sever 2008 Tables. Please define your approach & quote.

    $1381 (Avg Bid)
    $1381 Średnia Oferta:
    3 składanie ofert
    ORACLE database migration 1 dnia left
    ZWERYFIKOWANY

    Solicited service: Installing and configuring the Oracle database current version 10 [zaloguj się, aby wyświetlić URL] Previous server virtualization of Oracle and migration of the databases of the applications current server to the new one (preferably Windows server 2003 for the application and Oracle databases) Minimum experience of 3 years specialized and / or certified in ORACLE

    $30 - $250
    Ukryte
    $30 - $250
    13 składanie ofert
    ER diagram in UML -- 2 1 dnia left
    ZWERYFIKOWANY

    Need a database expert, to Construct an ER diagram in UML. Represent the schema in textual form Mark Primary keys, foreign keys.. etc.

    $21 (Avg Bid)
    $21 Średnia Oferta:
    22 składanie ofert
    need help with my database design 17 godzin left
    ZWERYFIKOWANY

    any database design and database systems developers please contact me I need help with my database design/development Much appreciated

    $212 (Avg Bid)
    $212 Średnia Oferta:
    20 składanie ofert

    We are looking for a WordPress plugin that can help manage our growing online Legend of Five Rings 5e role-playing game -- primarily the character sheets. This involves some mathematical calculations and some dependent selections as well. You can see below the twenty questions section which is character creation and what people would be initially entering, and then the character sheet. https://do...

    $520 (Avg Bid)
    $520 Średnia Oferta:
    8 składanie ofert

    You don't have to do everything by yourself. You can also tell me how can we solve the problem. If your solution works then you will get paid, guranteed. :) We have a large MongoDB collection ( around 60 million documents ). We tried to shard the collection but got an error when tried to add a shard to the mongos. The error message is "Failed to refresh the balancer settings:: caus...

    $32 (Avg Bid)
    $32 Średnia Oferta:
    2 składanie ofert
    restaurant app order on Wix 11 godzin left
    ZWERYFIKOWANY

    i need a restaurant ordering app on Wix similar Wix restaurant. Need a developer who knows this platform!

    $1404 (Avg Bid)
    $1404 Średnia Oferta:
    36 składanie ofert
    Trophy icon Database Developer Entertainment 15 dni left

    ! ! ! LOCATION: ODESSA, UKRAINE ! ! ! Database Developer Entertainment: -You’re an expert in data engineering and data quality -You’re a strong developer, and you’ve used SQL/NoSQL to handle large data sets and complex data transformations. -Experience with Big data platforms: Apache Spark / Hadoop -Experience with cloud solutions for Big Data (Snowflake, GCP BigQuery, AWS Redsh...

    $10 (Avg Bid)
    $10
    0 zgłoszenia
    database expert required 6 dni left
    ZWERYFIKOWANY

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

    $2 - $6 / hr
    Ukryte
    $2 - $6 / hr
    37 składanie ofert