数据库开发 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.

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    24 找到的工作,价格在 HKD

    Project Name - Malicious users web server log data generation using automated web vulnerability scanners Details – DVWA (Damn Vulnerable Web Application) running on Apache HTTP Server should be used as a web application. Before scanning, the security level of DVWA should be configured as low security. This application should be scanned via Acunetix, Netsparker and W3AF as web vulnerability ...

    $196 (Avg Bid)
    $196 平均报价
    1 竞标

    I want an Andriod application for bussiness purpose with the Youtube Channel Player, for three users Admin, Partner and User App.

    $1038 (Avg Bid)
    $1038 平均报价
    10 竞标

    I need some help with my business. Need someone who is local In Greenville SC and good with quickbooks and spreadsheets. Reporting sales by customer by month by item with charts and graphs. Goal is to automate the spreadsheets as much as possible thru quickbooks.

    $290 / hr (Avg Bid)
    $290 / hr 平均报价
    18 竞标

    Need DFD based on provided Use Cases.

    $767 (Avg Bid)
    $767 平均报价
    8 竞标

    I have a project in ODI 11G and using the module of LKM oracle to oracle (dblink) will generate an error with the dblink. I need to have clear clarity that I am allowed to correct this error and continue to develop my project.

    $227 (Avg Bid)
    $227 平均报价
    5 竞标

    Need some systems analysis work. Fix existing DFD based on use cases and design ERD.

    $211 (Avg Bid)
    $211 平均报价
    4 竞标

    We have some iOS/Android/Windows Apps/Software for industrial applications. Each App/software has its own local database to store measurement records. We are looking to create a cross platform for user and data management involving server setup, database structuring, web dashboard development, etc. Some of the requirements are: 1. Each App/software has its own backend server (we call it a module ...

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    28 竞标

    I have data about various types of natural stones. Now I would like to make it into a database with 3 basic tables: - Providers - Stone sale - Tech sheet Total 16 variables. All text and numeric values. Detailed description of variables available Time of elaboration - 3 weeks I started one in .fmp12 but really don´t have time to finish it. Feel free to use any program as long as I can w...

    $3777 (Avg Bid)
    $3777 平均报价
    9 竞标

    Website/Platform to facilitate the sales of equipment to financial institutions, as well as broker and schedule service calls on a variety of equipment. The website is integral to the operations, and though having a common homepage, it should be segmented into two parts: the sales side, where financial institutions purchase equipment; and the services side, where financial institutions initiate ...

    $17561 (Avg Bid)
    $17561 平均报价
    70 竞标
    build me a database 4 天 left
    已验证

    i need to make a database and everything is attached.

    $290 (Avg Bid)
    $290 平均报价
    28 竞标

    You will work on already finished system with a database. You will make bugfixes and changes accordingly to our list of problems on our website. We are looking for an army of developers, not only solo person. Must be experts in laravel. We cannot afford breaking the website. This is a business, and you will sign a non-disclosure document while working with us.

    $4533 (Avg Bid)
    $4533 平均报价
    57 竞标

    In this project you have to do below tasks: 1:ER Diagram 2:Normalization 3:Create tables in oracle and insert some data 4:Answer some sql queries This is not a tough project if you have a knowledge of database [登录来查看链接] detail will be shared in a chat box. Moreover,The budget of this project is limited so bid accordingly. Thanks

    $454 (Avg Bid)
    $454 平均报价
    26 竞标
    TestCorp77 3 天 left

    Electronic test equipment marketplace

    $4290 (Avg Bid)
    $4290 平均报价
    6 竞标

    We need to hire a freelancer to migrate articles from old databsse to new databse through phpmyadmin. This work was done before. Database structures are different but I can show a previous job done. I will show the old database and the new database, and how the work was done. I only need a freelancer able to make migration and execute the import. My budget is 15$ As I thinki it can be done in on...

    $117 (Avg Bid)
    $117 平均报价
    13 竞标

    Hallo, es geht um die 'Erstellung von ERM modell und EERM modell.: Honorar: 70 Euro Bitte Bescheid sagen, ob Sie Interesse daran haben. VG kay

    $71 - $265
    $71 - $265
    0 竞标

    Dibutuhkan pengajar Oracle RAC dan pengajar SQL Tuning Tempat sudah disediakan di Jakarta

    $164 / hr (Avg Bid)
    $164 / hr 平均报价
    1 竞标
    Database Design 2 天 left
    已验证

    Conceptual Modeling Design Entity Relationship Diagram (ERD) Logical Modeling Design Relational Schema Physical Modeling Design Structured Query Language (SQL) Database Management Systems (DBMS) Database Management System (DBMS) Implementation

    $1261 (Avg Bid)
    $1261 平均报价
    41 竞标
    Build me a Database 2 天 left
    已验证

    I am looking for someone that can build me a database. I need the database for a website that will work exactly as freelancer.com . I will be using java in the backend and mysql for database.

    $971 (Avg Bid)
    $971 平均报价
    27 竞标

    need design a database entity diagram

    $210 (Avg Bid)
    $210 平均报价
    20 竞标
    Oracle Trainer 2 天 left

    Freelance Oracle trainer that could teach "Oracle BI 12c: New Features for Administrators"

    $8581 (Avg Bid)
    $8581 平均报价
    9 竞标

    My project is going to revolve around illustrating the inner earth with processes and different layers in 3D using real data, both general visualizations of the most common processes and layers, but also dig deep into certain areas to give a higher resolution of a small area. The data is mainly in 1x1° with depth being the third axis so a 360x360x360 grid is minimum, though a 3600x3600x3600 gr...

    $4812 (Avg Bid)
    $4812 平均报价
    17 竞标

    I want to create a website that can do the following: users can create an account and login to the website. Users can view make up artist portfolios and make a booking for the make up artist to come to them. Admin panel is also needed

    $4572 (Avg Bid)
    $4572 平均报价
    65 竞标

    I need read data base (.dbf) from VisualFox Pro on Oracle

    $157 / hr (Avg Bid)
    $157 / hr 平均报价
    9 竞标

    Im having a local web site im stuck with some modifications to be done so i need someone to help out. MSSQL used.

    $180 (Avg Bid)
    $180 平均报价
    10 竞标