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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    36 搜到的工作,价格货币为 HKD

    I need you to develop the full architecture diagram level 1 and level 2 (services, external dependencies)

    $110 (Avg Bid)
    $110 平均报价
    2 个竞标

    I need a new classified website like olx. I need you to design and build my online [登录来查看链接] database and backed connections

    $419 (Avg Bid)
    $419 平均报价
    10 个竞标

    An auto insurance agency needs to design a database for their business to sell their car insurance policies. It is assumed there are three tables in the database with 6 fields in each table. Give your suggestions for the most necessary 6 fields and their proper types, sizes, and PK (primary key) / FK (foreign key) properties. Add all the fields.

    $582 (Avg Bid)
    $582 平均报价
    14 个竞标
    Digital Signage Software 6 天 left
    已验证

    Hello Im looking to develop a digital signage software with this features [登录来查看链接] its a cloud based software and it has a mobile app it can be installed in different OS. We are looking to develop our own software trying to stop the fees per tv or per player from the service provider we currently have Core business is bars and restaurants. We want a great good made software to replace our p...

    $33360 (Avg Bid)
    $33360 平均报价
    52 个竞标

    I NEED SOMEBODY ONSITE TO HELP WITH ACCESS DATABASE PROBLEM. COULD YOU PLEASE RING . IT IS VERY URGENT BUT SHORT AND SIMPLE. WE CAN DISCUSS HIRE RATES AND HIGHER RATES. I PROBABLY ONLY NEED 8-20 HOURS ONSITE IN PENZANCE, CORNWALL. SOME CLERICAL HELP ALSO AFTER 5PM

    $400 / hr (Avg Bid)
    本地
    $400 / hr 平均报价
    1 个竞标
    PhoneGap Data Collector App 6 天 left
    已验证

    I'm looking for an app built in PhoneGap which can display forms for the user to fill in. The app will need to have a local database for storing the responses of the forms and when the user has a data signal, upload them to the cloud. Pages and descriptions... SignIn - display username and password fields and send them to a url to validate them and store the returned hash locally. Sync - se...

    $1725 (Avg Bid)
    $1725 平均报价
    19 个竞标

    Hello, I want to develop auto trading bot for my customized algorithm. More details on chat. We are open to your suggestion. Thank you

    $2667 (Avg Bid)
    $2667 平均报价
    10 个竞标

    Hello There are a few databases online from manufacturers ( for example:[登录来查看链接] ) ...i need it turned on excel doc.

    $1383 (Avg Bid)
    $1383 平均报价
    4 个竞标

    Image sharing social network. Similar to snapchat.

    $275 (Avg Bid)
    $275 平均报价
    8 个竞标

    I need a new website (‏web application) like (shiptao com and my myus com) Short story about my website: Some one From Saudi Arabia (Saudi Arabia just an example because in the future we will ship to russia, UAE,USA and another countries) he needs to buy some items from Alibaba then he needs Alibaba to send these items to Saudi Arabia but Ali baba they cannot collect his items in one carton...

    $5367 (Avg Bid)
    $5367 平均报价
    41 个竞标
    Data Required(Airbnb) 5 天 left
    已验证

    I need to obtain data regarding bookings on AirBnB. I will be investing in property in Seoul. I need to get data over the last 1 year that show my the following: 1/ The amount of bookings in various locations across the Seoul 2/ The amount paid for the AirBnB bookings This data will help me to determine the best location to invest in. Raw data will be fine for me to filter and create graphs to ...

    $212 (Avg Bid)
    $212 平均报价
    9 个竞标

    I need an app to be implemented. wireframes and design is done, and will be provided with an in depth specification of the functionlity - but I need the app coded and implemented. The app is to act as guides for outdoor museums, city centers etc. The app should hold multiple "areas" (Eg. museums), where each area is an "in app purchase". Each area holds multiple buildings, an...

    $21079 (Avg Bid)
    $21079 平均报价
    165 个竞标

    Please if you are an expert in analyzing data and business information you are the right person for this position data analyst.

    $282 / hr (Avg Bid)
    $282 / hr 平均报价
    33 个竞标
    software development analyst 4 天 left
    已验证

    Experienced - team lead type - person with development experience. create jira (clubhouse) issues, epics, estimate story points. Must have engineering degree .

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    19 个竞标

    Hey there. I need an app for haircut booking. It will be android and ios. It will include booking appointments in different saloons and paying for the services. Only professionals with experience. Detailed info over chat. Must be fluent in English and be looking for good partnership opportunities. (long-term work) Include 1337 in the beginning of your bid in order to have a chance of getting cont...

    $17849 (Avg Bid)
    $17849 平均报价
    70 个竞标

    Hey there. I need an app for haircut booking. It will be android and ios. It will include booking appointments in different saloons and paying for the services. Only professionals with experience. Detailed info over chat. Must be fluent in English and be looking for good partnership opportunities. (long-term work) Include 1337 in the beginning of your bid in order to have a chance of getting cont...

    $19175 (Avg Bid)
    $19175 平均报价
    120 个竞标

    Database Expert Required either from India or Pakistan --- Should be able to do ERD and documentation too ---- Should be available to work right now on 4 tasks that are due in few hours Projects will be provided via inbox

    $1279 (Avg Bid)
    $1279 平均报价
    18 个竞标

    We are in need of a person willing to set up a External Radius Portal / External Web Portal. Our hardware is TP Link EAP 110. Our goal: When accessing the captive portal at the router, future guest should be asked to review for questions (see attachment). This information should be stored in a database for us. Please only contact us if you know what there is to do. We expect you to setup the w...

    $1593 (Avg Bid)
    $1593 平均报价
    22 个竞标

    Must be responsible for deployments, creating auto scalling policies on aws, clustering, deploying kubernetes cluster, database clustering, adding ssl certificates and creating CI/CD pipeline.

    $1024 (Avg Bid)
    $1024 平均报价
    10 个竞标
    Data Analyst 2 天 left

    Coordinates, reviews, and compiles specialized research genomics data in a national consortium database. Facilitates analysis and data reporting requirements, preparing database for public access. Much of this part-time work can be performed by distance computing, making use of the Internet, email, and the telephone, with occasional meeting with supervisor and other members of database team.

    $149 / hr (Avg Bid)
    $149 / hr 平均报价
    14 个竞标

    Need a technical person who gets me stock market traders to my WhatsApp

    $1413 (Avg Bid)
    $1413 平均报价
    1 个竞标
    DEA analysis 1 天 left
    已验证

    I m looking for a person ! You can give me some statistic report using the DEA( data envelope Analysis) Special requirements- the person knew about this method ( DEA)

    $242 (Avg Bid)
    $242 平均报价
    8 个竞标

    Need resource for 3 months contract for Bangalore position . Anyone local or willing to work to take up the opportunity ,please DM for more details.

    $991 (Avg Bid)
    $991 平均报价
    6 个竞标

    Namaste! I am planning to create an online exam service with a subscription model. For example, My exam has 4 subjects, Each subject has 2~4 sections, Each of those sections contains a few questions in a group. Unlike traditional tests, Questions are grouped and often times answers are shared with other questions within the same group. Hirearchy: Exam -> Subject -> Section -> Question Set...

    $5829 (Avg Bid)
    $5829 平均报价
    34 个竞标

    I need a GS1-128 Label Function for Crystal Reports with the following Logic and AIs: 240: Product Code Example Product - IFU-011 17: Expiration Date/If not Null - 200828 10: Lot Number - R12345678-12 240 and 10 will be static numbers and always available, they will be variable in character length. 17 is a static 8 digit number including the AI "17" or 6 representing only the expiration...

    $369 (Avg Bid)
    $369 平均报价
    4 个竞标

    I am the Director for Faculty Development for a Medical School department. I want to develop a database of faculty rank, years in rank, time spent in various roles, and achievments. I'd like it to be built then updates annually as part of the annual review process. I'd like it to be in a platform that would be easy for us (me) to maintain.

    $16617 (Avg Bid)
    $16617 平均报价
    20 个竞标
    hospital department data 1 天 left
    已验证

    I need a whole data base for all hospital evaluation and assessment sheets and form ( symptom, test, health condition, medicines ...)

    $2322 (Avg Bid)
    $2322 平均报价
    17 个竞标
    Android Developer 18 小时 left

    hi every body i need andriod developer to developer mobile app the person went hava advanced android developer also Graphic Design

    $3711 (Avg Bid)
    $3711 平均报价
    65 个竞标

    I need two existing websites rebuilt. Need to add Web map services, database management and utilities, want to create a subscription base program website. Where the data is store and can be downloaded, has to include shopping cart and the integration to the bank. One website is in wix the other in godaddy I can get amazon hosting for the database.

    $4574 (Avg Bid)
    $4574 平均报价
    39 个竞标

    we have our database in Oracle today ,that is of 3TB with 200+ tables . we recently have vertica license purchased , I need you to move all the data into vertica , (3TB 3nodes). then setup a ETL process to sync both the db in real time

    $2345 (Avg Bid)
    $2345 平均报价
    7 个竞标

    We are looking for US Senior citizens data, we are looking for long term data delivery, spot payment. Targetd Audience: Senior citizens Geo: USA Requirment: Microsoft PC user

    $4339 (Avg Bid)
    $4339 平均报价
    7 个竞标
    Autombile Sales Database 3 小时 left
    已验证

    Application description: The application is an automobile company, such as General Motors, Ford, Toyota, or Volkswagen (or maybe a company from yesteryear like Studebaker, Hudson, Nash, or Packard). In our hypothetical company, it has been decided to redesign a major part of the database that underlies company operations. Unfortunately, the manager assigned to solicit database design proposals ...

    $188 (Avg Bid)
    $188 平均报价
    5 个竞标

    I'm looking for someone who can take a brief to design and build an Access database for us. I'm also looking for some advice on the best way to create the brief to enable you to build it.

    $10061 (Avg Bid)
    $10061 平均报价
    58 个竞标

    I need the Microsoft Access, Database Programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $148 - $1232
    加封
    $148 - $1232
    68 个竞标

    I need the Microsoft Access and Database programming expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $148 - $1232
    加封
    $148 - $1232
    56 个竞标