Adatbázis-fejlesztés 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.

Alkalmazza Database Development Experts szabadúszót

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    39 munka, árazás ebben: EUR

    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

    €375 (Avg Bid)
    €375 licitátlag
    14 árajánlat

    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

    €110 (Avg Bid)
    €110 licitátlag
    7 árajánlat

    We are planning to build a web application (system) for our employees to keep track of our insurance policies and clients related to them. In the mean time we will be in need of a database diagram that shows relationships clearly with all tables and keeping in mind that we will be integrating the system's database with our online website. I will be attaching two files below that will show t...

    €148 (Avg Bid)
    €148 licitátlag
    17 árajánlat

    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

    €14397 (Avg Bid)
    €14397 licitátlag
    6 árajánlat
    Internal Portal 5 nap left
    HITELESÍTETT

    Internal Portal to claim commission

    €963 (Avg Bid)
    €963 licitátlag
    53 árajánlat

    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...

    €172 (Avg Bid)
    €172 licitátlag
    3 árajánlat
    Building a graphical database 4 nap left
    HITELESÍTETT

    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...

    €53 (Avg Bid)
    €53 licitátlag
    2 árajánlat

    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...

    €164 (Avg Bid)
    €164 licitátlag
    2 árajánlat

    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...

    €18 / hr (Avg Bid)
    €18 / hr licitátlag
    15 árajánlat

    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

    €13558 (Avg Bid)
    €13558 licitátlag
    10 árajánlat

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

    €13 (Avg Bid)
    €13 licitátlag
    8 árajánlat

    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

    €6641 (Avg Bid)
    €6641 licitátlag
    7 árajánlat
    Arreglo de una Power APP 3 nap left
    HITELESÍTETT

    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...

    €145 (Avg Bid)
    €145 licitátlag
    6 árajánlat

    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...

    €2026 (Avg Bid)
    Helyi
    €2026 licitátlag
    16 árajánlat
    MacOs Numbers 3 nap left

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

    €202 (Avg Bid)
    €202 licitátlag
    1 árajánlat

    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...

    €472 (Avg Bid)
    €472 licitátlag
    12 árajánlat
    copy paste 3 nap left

    I need you to write some articles.

    €26 / hr (Avg Bid)
    €26 / hr licitátlag
    69 árajánlat

    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.

    €113 (Avg Bid)
    €113 licitátlag
    3 árajánlat

    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。([jelentkezzen be az URL megtekintéséhez]) 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 [jelentkezzen be az URL megtekintéséhez] 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...

    €1260 - €2521
    €1260 - €2521
    0 árajánlat

    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...

    €20 / hr (Avg Bid)
    €20 / hr licitátlag
    45 árajánlat

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

    €33 / hr (Avg Bid)
    €33 / hr licitátlag
    18 árajánlat

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

    €19 - €97
    Rejtett
    €19 - €97
    18 árajánlat

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

    €19 - €97
    Rejtett
    €19 - €97
    10 árajánlat

    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 ...

    €2587 (Avg Bid)
    €2587 licitátlag
    40 árajánlat

    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]

    €17 / hr (Avg Bid)
    €17 / hr licitátlag
    1 árajánlat

    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...

    €139 (Avg Bid)
    €139 licitátlag
    2 árajánlat

    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.

    €1161 (Avg Bid)
    €1161 licitátlag
    3 árajánlat
    ORACLE database migration 2 nap left
    HITELESÍTETT

    Solicited service: Installing and configuring the Oracle database current version 10 [jelentkezzen be az URL megtekintéséhez] 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...

    €25 - €210
    Rejtett
    €25 - €210
    11 árajánlat
    ER diagram in UML -- 2 2 nap left
    HITELESÍTETT

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

    €18 (Avg Bid)
    €18 licitátlag
    21 árajánlat
    need help with my database design 1 nap left
    HITELESÍTETT

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

    €179 (Avg Bid)
    €179 licitátlag
    19 árajánlat

    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...

    €437 (Avg Bid)
    €437 licitátlag
    8 árajánlat

    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...

    €27 (Avg Bid)
    €27 licitátlag
    2 árajánlat
    restaurant app order on Wix 1 nap left
    HITELESÍTETT

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

    €1180 (Avg Bid)
    €1180 licitátlag
    36 árajánlat

    Monitor and analyze SQL data online n clour

    €131 (Avg Bid)
    €131 licitátlag
    9 árajánlat

    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

    €6846 (Avg Bid)
    €6846 licitátlag
    9 árajánlat

    i need to a Replication of 2 Microsoft SQL Server database for all data tables and views need synchronization be automatically or each hour do synchronization

    €44 (Avg Bid)
    €44 licitátlag
    13 árajánlat

    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

    €6086 (Avg Bid)
    €6086 licitátlag
    11 árajánlat
    Trophy icon Database Developer Entertainment 16 nap 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...

    €8 (Avg Bid)
    €8
    0 pályamű
    database expert required 7 nap left
    HITELESÍTETT

    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
    Rejtett
    €1 - €5 / hr
    36 árajánlat