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.

雇佣Database Development Experts

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    48 搜到的工作,价格货币为 USD

    Need this accomplished only in MySQL. Below is the high level requirement. Refer attachments for more details on requirement, table structure, before/after comparison sample result set etc. • Need a query/SP to compare the data of table1 and table2 • If a record in table1 has only one match found in table2 --> table1.ref_id = table2.rec_id, comp_result = 'Match' •...

    $19 (Avg Bid)
    $19 平均报价
    9 个竞标
    Bartlett Book Data 6 天 left
    已验证

    I need someone to create some conditional lists within a simple Filemaker DB I am visually impaired and need it all in 36 point fo use on a 50" monitoe. I am using FM15 under mac and fm 12 under windows on a vmware under catalina. I currently have 440 records and 3 firlds per record whuch I want to expand to7 firlds with 3 conditional lists. I will import the current file into your finished...

    $139 (Avg Bid)
    $139 平均报价
    6 个竞标

    We are a not-for-profit Community Interest Company in Leeds, working with and for individuals from the ages of 8 years onward. We are looking to add a database into our business to help manage and track our student’s needs. We have several forms for parents to fill in when registering a student and would like to be able to store the information into a secure database. Some examples of the f...

    $636 (Avg Bid)
    本地
    $636 平均报价
    5 个竞标

    I need devloper for adding own service in my smm panel if anyone can did it contact me. I need to make it in one day!

    $12 (Avg Bid)
    $12 平均报价
    2 个竞标

    Looking to build a new landing page, consulting business. content is being developed. Professional looking site is mandatory, Effective Layout - Custom Header and Footer - Eye Catchy Sliders - Mobile Responsive Layout - Google Map Integration - Social Media Integration - Contact Form SQLite - API - Twitter Feeds

    $139 (Avg Bid)
    $139 平均报价
    43 个竞标

    Hello, AFTER YOU DOWNLOAD ATTACHED NDA, Sign and Return NDA as a PDF. 1. mobile design and prototype 2. mobile URL 3. scope document AFTER YOU DOWNLOAD ATTACHED NDA, Sign and Return NDA as a PDF. Often repeated statements, PLEASE READ: ATTACHED NDA file only. Fill it out completely. XD files created already APIs have not been created yet. This IS NOT an API project. Mobile only. Chosen freelan...

    $1334 (Avg Bid)
    $1334 平均报价
    34 个竞标

    I have approximately 10GBs of geolocation data (~250,000,000 records) and I need to store them in Elastic indices. I need them to have a reasonable structure so that the queries and aggregations which are frequently performed on the data, would be as intuitive as possible. Designing an SQL-based mirror database is a plus.

    $253 (Avg Bid)
    $253 平均报价
    6 个竞标

    I build bespoke race car trailers and want clients to be able to build a virtual trailer by dragging options to buiuld a trailer on the website, which in will give them price options and the ability to order and pay a deposit. The site is built on template by mobirise, ideally we can build this function in the site. or we can always just add a page or redirect to another URL which I am happy to se...

    $1718 (Avg Bid)
    $1718 平均报价
    33 个竞标
    small database work 5 天 left
    已验证

    hi i need someone expert professional in database schema create table do the relation and so on thank you

    $15 (Avg Bid)
    $15 平均报价
    21 个竞标

    There are many sites available for this. Engineering(any stream), mba(any stream), bba(any stream) I need a database in excel format (one file preferably) of maximum number of students (while bidding you must commit to the number and i will select the bid with maximum number of Students you committed). what i need is name of student(mandatory), specialization with degree, address, College name,...

    $2042 - $3402
    $2042 - $3402
    0 个竞标
    Mobile Website - Telehealth 5 天 left
    已验证

    Need to build a Telehealth Application using AWS Chime [登录来查看链接] website and on Mobile. The project is supported by AWS for all services so we will use all their infrastructure. Premium Help has been enable on AWS account. Stage One is to create a working Prototype. So backend functionality and simple front end design to do some testing of Customer Journey. Key to connect all services and infras...

    $1591 (Avg Bid)
    保密协议
    $1591 平均报价
    65 个竞标

    We are a 6 month start up now doing 150K per month. I am the CEO and love technology to drive the business. I now wish to bring the various data sources together and begin to build out a very comprehensive set of dashboards in Microsoft Power BI. Account: XERO API and or app Warehose DespatchCloud Open API with documentation Resource management data - CSV updates Google Analytics Privy / Mailchim...

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    26 个竞标

    Looking for an experienced freelancer with strong backed knowledge to integrate bill payments APIs for an online recharge and bill payment domain.

    $159 (Avg Bid)
    $159 平均报价
    10 个竞标

    Looking for a MySQL database admin with enough experience in enhancing and optimising databases performance with considering the app data scale-up. Requirements: ⁃ Worked and managed large databases. (DB tables with million of rows) ⁃ Optimizing queries to reduce query time and server load. ⁃ Able to explain and answer some questions to the app developers. Just need someone to chat and cons...

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

    We are looking for an experienced Wordpress developer to help our agency work on client website problems and development requests. We have dozens of new websites each month and need a skilled developer to complete briefs within a few days. The main tasks are to make technical changes to clients websites, add functionality to some plugins, and fix problems which we can't resolve ourselves. W...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    88 个竞标

    Hi, we are looking for a database developer to build a database for my software tool. We need timescale database so make sure you are familiar with it and have required optimization expertise. 1. DB setup (for storing stock/Forex/crypto prices + stocks fundamental data) 2. Historical data load via data vendor API 3. Data pipeline for storing realtime 1 min aggregate data via web socket API ...

    $202 (Avg Bid)
    $202 平均报价
    2 个竞标

    i have a existing WordPress website [登录来查看链接] I want it to be updated so that it works with all the latest WordPress editions and PHP the theme is very old and heavily modified. it was done before the child theme option existed. 90% of the site is okay and works fine I just need the gallery to be full screen and to show as a slider bar. like this but full screen [登录来查看链接] I want it to look good ...

    $538 (Avg Bid)
    $538 平均报价
    33 个竞标

    Job Title: UK email data needed (name & email address). Job Brief: Hi there, I’m in need of 20,000 contact details (first name and email address). I also need each email address verified through a verification tool to ensure it's a valid and active email. For verification, please use: [登录来查看链接] Criteria for the email data: 1. Job title: Owner / Business Owner / Managing Director / ...

    $218 (Avg Bid)
    $218 平均报价
    20 个竞标

    We want to develop a dating-app that with a primary focus on facilitating real offline dates. We want to develop the app in appstore and playstore in native code.

    $27 / hr (Avg Bid)
    $27 / hr 平均报价
    70 个竞标

    Problem: At my school we have to make many different versions of test we give to students. This means that for the same test I sometimes have to make 3 different versions. This takes up a lot of time that I could use way more useful. The idea: I want to have a program that is able to make different versions of test by randomizing questions. The test should output to word and/or PDF. With the test...

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    42 个竞标

    Kilo lujo ijuukikjhyyhhg b jjji

    $145 (Avg Bid)
    $145 平均报价
    7 个竞标

    The business delivers packages to homes and other business and needs to get a database designed to keep record of all data. The data will include Employee information (mostly drivers), truck information and how many stops and packages were delivered or picked up each day. The DB needs to be in MS Access. The information that needs to be stored about the employees is First name, Last name, DOB, Pho...

    $238 (Avg Bid)
    $238 平均报价
    14 个竞标
    Pandas-ta library expert 4 天 left
    已验证

    Hi, I require a mini stock screener for selected companies. This screener would have database and a backend that would collect stock prices and save in db and make calculations on it as per screener requirements. If you understand stocks and technical analysis indicators and understand the mindmap image attached to this project then only bid. You will get [登录来查看链接] API key for this project. De...

    $186 (Avg Bid)
    $186 平均报价
    4 个竞标

    Necesito el desarrollo de una impresora virtual de pdf que se instale y ejecute en ambientes windows 7, 8 y 10. Similar a dopdf o pdf24 pero que antes de imprimir solicite unos datos y chequee un stored procedure en sql server. Luego genera un pdf del archivo a imprimir y anexar a un pdf ya existente.

    $460 (Avg Bid)
    $460 平均报价
    5 个竞标
    Website Directory 3 天 left
    已验证

    Hello, We're looking for a Freelancer(s) with experience in building a directory website using either WordPress theme/plugin or scripts. The project is a directory with three (3) listing types* (see PS below) - USERS (with subscription levels), The users can then create Listing A and/or Listing B. Other Listings to follow in subsequent phases of this project). The USERS, LISTING A and LISTI...

    $569 (Avg Bid)
    $569 平均报价
    17 个竞标

    Hello We have a requirement for a Directory based website which will have a mirror version in app format. The sites primary function is to display the results of any search entered into the site based on the various filters. The site will need the ability have paywalls before different types of membership function and needs to be made easy to use for the end user to submit their information into...

    $447 (Avg Bid)
    $447 平均报价
    7 个竞标

    Want to root car module to turn on notification access

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    4 个竞标
    relational databases access 3 天 left
    已验证

    Any experts in access, and relational databases, there is a database that requires modification, if anyone is an expert, in it, and have an experience, please bid. the lowest, the bid will qualify for the project, further details will be provided in the chat.

    $107 (Avg Bid)
    $107 平均报价
    44 个竞标

    Currently, there is a network of cameras across the country that can detect number plates. We want to build an application that will extract the detected number plates from each moving vehicle to automate monitoring of compliance requirements for vehicles.

    $1200 (Avg Bid)
    $1200 平均报价
    17 个竞标

    Hello I need an expert in Computer Science with expertise in ERD, DBMS etc If you have expertise in the same please apply. No companies or teams please.

    $117 (Avg Bid)
    $117 平均报价
    10 个竞标
    Data Migration 2 天 left

    Need a member who can assist in creating landing, staging, target tables in oracle sql developer, defining constraints, then using IDQ to load Data into landing tables, move Data from landing to staging to taget tables using MDM Hub

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    18 个竞标

    relational database management , data analysis, star schema, database

    $192 (Avg Bid)
    $192 平均报价
    25 个竞标

    Video description at link attached [登录来查看链接]

    $149 (Avg Bid)
    $149 平均报价
    53 个竞标

    Small, non-profit retirement community is looking for someone to help make their current Access database they use to manage some resident information (things like parking lot assignments, special dates, etc) into some web based forms to enter, modify, manage information using Microsoft Sharepoint as a front-end + SQL or whatever other database that works with Sharepoint on the back-end. Access i...

    $1272 (Avg Bid)
    $1272 平均报价
    34 个竞标
    Build an adult Website 1 天 left
    已验证

    It should have member pages, member pic galleries, forums, chat, email, database back end, etc. The usual stuff that makes a social networking website. I have some website building experience and started building the site myself, but got in over my head, and then ran out of free time, since I got a new job, so I need some experienced professional help.

    $2515 (Avg Bid)
    $2515 平均报价
    98 个竞标
    Database Expert Advice 1 天 left
    已验证

    It is planned to develop a messenger that stores all information on a server (later cluster/cloud of servers). The amount of messages is significant and exceeds the amount of table rows permitted by MySQL. Apparently there is no perfect solution, but a small number of good solutions. We want to find such a good solution and prevent the building of a legacy with a bad solution. Which is why we woul...

    $226 (Avg Bid)
    $226 平均报价
    10 个竞标

    Looking for a MySQL database admin with enough experience in enhancing and optimising databases performance with considering the app data scale-up. Requirements: ⁃ Worked and managed large databases. (DB tables with million of rows) ⁃ Optimizing queries to reduce query time and server load. ⁃ Able to explain and answer some questions to the app developers. Just need someone to chat and cons...

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    11 个竞标

    I was given a sports club scenario and I need to create a ERD diagram for class. I will provide you the notes of the sports scenario

    $28 (Avg Bid)
    $28 平均报价
    17 个竞标

    Tengo sistemas en clarion versión 6.3 a y requiere alguien que me lo actualice a clarion versión 11 junto con las aplicaciones que tengo.

    $536 (Avg Bid)
    $536 平均报价
    5 个竞标

    We need a Call Centre solution that will be used as a communications center that provides a single point of contact (SPOC) between a company and its customers, employees and business partners. Purpose of the solution is to ensure that customers receive appropriate help and necessary updated information in a timely manner. The system shall: • Allow agents (with different privileges) to login,...

    $224 (Avg Bid)
    $224 平均报价
    13 个竞标

    We need a Call-Center solution that will be used as a communications center that provides a single point of contact (SPOC) between a company and its customers, employees and business partners. Purpose of the solution is to ensure that customers receive appropriate help and necessary updated information in a timely manner. The system shall: • Allow agents (with different privileges) to login,...

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

    I am going to create a ERD for database. I will share the text of the logic.

    $29 (Avg Bid)
    $29 平均报价
    19 个竞标

    This is a project based on the working principles of Food Delivery. We are seeking quotes from professionals to develop, test, deploy, and maintain our application end to end. We are looking for agencies and individual experts in the domain to consult, suggest, advise, and follow our vision and guidelines throughout the project development. We expect complete dedication, availability, and abilit...

    $2087 (Avg Bid)
    $2087 平均报价
    19 个竞标

    I need training and guidance on set up and design of Azure project involving Azure storage, media service, database, security etc. Project has the potential to be long term (6 month+).

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    25 个竞标

    Hi, We are looking for a very experienced technical project manager who can understand the project and its core requirements and technical know-hows, draft detailed requirements for it and get done by the right developers. You will need to breakdown frontend / backend requirements for our new web application and get them done by right skilled freelancers as budget friendly cost. Assemble and co...

    $246 (Avg Bid)
    $246 平均报价
    7 个竞标

    Please more accurate information Read through SOW attached with the project. • Avnan Component Part Numbering Rule has Details for how part number must be generated. It also has Group and Class Category. • Forms needs to be created for all the Class. • Database Parameter documents contain Further details on what goes into the form. • Database PDF file is a Flow chart to un...

    $2536 (Avg Bid)
    $2536 平均报价
    22 个竞标

    i need the database expert for multiple jobs. Details will be shared

    $13 - $65
    加封
    $13 - $65
    42 个竞标

    Hello. i need the access developer for my job. Details will be shared.

    $7 - $37
    加封
    $7 - $37
    18 个竞标