Desarrollo de base de datos 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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    42 trabajados encontrados, precios en USD

    Influencer Marketing CRM Database

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    2 ofertas

    Hi, I want some now to design a database diagram and develop some Api using php and Mysql. (Codeigniter or Laravel). No need to designs or website. Just need the Apis The project will only be given to people who come up with database design. (A Rough sketch also good). I want to develop a memes app. These are the features included. User will be able to register using Facebook or google Use...

    $87 (Avg Bid)
    $87 Oferta Promedio
    8 ofertas

    Hardware configured with 20 analog and digital sensors from 0 to 5 volts that perform the routine switching on or off of 8 or 16 relays. this data is transmitted to a web application for remote control. the user control panel must be beautiful and be able to show the graphics and allow remote control of the relays.

    $2719 (Avg Bid)
    $2719 Oferta Promedio
    24 ofertas
    OWD Fundamentals, Documentation 5 días left
    VERIFICADO

    OWD -dimensions -facts -snowflake schema -star schema -ETL/SSIS Documents -Design & Architecture Document -Information Sourcing -Mapping-Document -ETL - Strategy Document Data Quality Services (DQS) -The discipline of Data Quality Assurance -SQL Server DQS capabilities and features -Creating DQS solutions -The SSIS DQS Cleansing component -Matching Policies and Projects -Administering DQS

    $368 (Avg Bid)
    $368 Oferta Promedio
    3 ofertas
    $18 / hr Oferta Promedio
    12 ofertas

    RESPONSIBILITIES/DUTIES: Heavy Data entry/Administrative tasks Updating client information in computer system Running and processing multiple documents utilizing Microsoft Word, Excel, and Access Inputting purchase orders Other various administrative tasks,Inputs information from a variety of sources into a computer database. May take customer orders and enter them into a pre-established tracking ...

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    15 ofertas
    Codeigniter lottory system -- 3 4 días left
    VERIFICADO

    Need to program the logic a lottery system using codeigniter. the various views for the frontend and admin and user dashboard has been designed and implemented into codeigniter so developer will program logic. must be able to also integrate local payment gateway. good security and database deisgn for optimization. see sample DEVELOPER MUST HAVE EXPERIENCE OF E-WALLET [iniciar sesión para v...

    $198 (Avg Bid)
    $198 Oferta Promedio
    11 ofertas
    Codeigniter lottory system -- 2 4 días left
    VERIFICADO

    Need to program the logic a lottery system using codeigniter. the various views for the frontend and admin and user dashboard has been designed and implemented into codeigniter so developer will program logic. must be able to also integrate local payment gateway. good security and database deisgn for optimization. see sample DEVELOPER MUST HAVE EXPERIENCE OF E-WALLET [iniciar sesión para v...

    $124 (Avg Bid)
    $124 Oferta Promedio
    10 ofertas
    Codeigniter lottory system 4 días left
    VERIFICADO

    Need to program the logic a lottery system using codeigniter. the various views for the frontend and admin and user dashboard has been designed and implemented into codeigniter so developer will program logic. must be able to also integrate local payment gateway. good security and database deisgn for optimization. see sample DEVELOPER MUST HAVE EXPERIENCE OF E-WALLET [iniciar sesión para v...

    $167 (Avg Bid)
    $167 Oferta Promedio
    19 ofertas

    Need to program the logic a lottery system using codeigniter. the various views for the frontend and admin and user dashboard has been designed and implemented into codeigniter so developer will program logic. must be able to also integrate local payment gateway. good security and database deisgn for optimization. see sample DEVELOPER MUST HAVE EXPERIENCE OF E-WALLET [iniciar sesión para v...

    $182 (Avg Bid)
    $182 Oferta Promedio
    21 ofertas

    This project requires delivery of a Updates (2019) TAC Database that includes all GSM mobile phones, Tablets and Smart Watch etc Type Allocation Codes. The deliverable file will be in CSV or sqlite db format. It will include TAC number, manufacturer, series and model. It must be current and include TAC numbers for phones released in 2019.

    $28 (Avg Bid)
    $28 Oferta Promedio
    5 ofertas

    Im looking for any for a database or CSV file containing updto date TAC number, Make, Series and Model for smartphones, tablets smart watches etc

    $156 (Avg Bid)
    $156 Oferta Promedio
    5 ofertas
    Require an MSBI & SQL Developer 4 días left
    VERIFICADO

    Looking for MSBI/SQL professionals with the following credentials: At least 4+ years of experience in SQL development Proficient in writing T-SQL queries, stored procedures, functions, views, CTE etc. Knowledge of database design principles, query optimization, index management, integrity checks, statistics and isolation levels Ability to understand functional / technical specifications Should ...

    $1730 (Avg Bid)
    $1730 Oferta Promedio
    21 ofertas
    Website and database development 4 días left
    VERIFICADO

    I need a new website. I already have a design, I need you to build my online store and the complete database behind it.

    $140 (Avg Bid)
    $140 Oferta Promedio
    30 ofertas
    MLM site needed 4 días left
    VERIFICADO

    Looking for an experienced developer with a history of building MLM websites and software. The developer would build front and back end, not including written copy. The project would also include admin dashboards and replicated user sites and dashboards. The client believes he has a unique payout structure so someone with an ability to tweak the code is preferred. Would like to also discuss the ...

    $396 (Avg Bid)
    $396 Oferta Promedio
    20 ofertas
    Databases management 3 días left
    VERIFICADO

    Mysql database Optimizations for Microsoft applications

    $23 (Avg Bid)
    $23 Oferta Promedio
    8 ofertas

    Mysql database Optimizations for Microsoft applications

    $81 (Avg Bid)
    $81 Oferta Promedio
    7 ofertas

    I am launching a Development Trust to support SMEs by making them visible, creating a Credit and Business Profile and placing this on a Business Directory

    $201 (Avg Bid)
    $201 Oferta Promedio
    23 ofertas
    $27 Oferta Promedio
    6 ofertas

    I'm actually working on a startup project which is acually incubated. I'm looking for a freelancer I can trust and give small missions. If possible with a monthly price, or weekly. The goal of this first task, is to build a Larave 5.8 project. This project will scrap a specific twitter page and register tweets into a database. - Database seeder needs to be created to populate the dat...

    $386 (Avg Bid)
    $386 Oferta Promedio
    36 ofertas

    I would like to get company or freelancers who have absolute experience with POS systems has developed and supported android POS Application. We require inventory upload for retail, grocery, and we require functionality for full service restaurant, Quick service restaurant, and we require a web based administrative reporting site, for the store management reporting [iniciar sesión para ver ...

    $4127 (Avg Bid)
    $4127 Oferta Promedio
    24 ofertas

    Export, Transport and Load (ETL) SQL Developer needed for remote work. Must be proficient with SQL Server, Stored Procedure, Trigger, Functions, Transactions. Must have at least 7+ years experience!!!

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    41 ofertas

    Our gaming community is looking to host a FiveM role-play server. We are a community with around 1500 members spread across multiple games. We rented a server, installed ESX full pack and a hand full of custom scripts that we modified to fit our needs. But soon we noticed that certain community wishes are either not available or too complicated to produce our selves. ESX runs mostly on Lua. A lan...

    $1247 (Avg Bid)
    $1247 Oferta Promedio
    13 ofertas

    We’re looking for someone to create an Architecture diagram and a Data Flow diagram for a maintenance software we offer to our clients. If you’re available to do this job, what would you need from us? how long would it take you once you get the info? do you have samples of your work?

    $131 (Avg Bid)
    $131 Oferta Promedio
    10 ofertas

    need help of and database specialist to design a cms design er model design databse inset/upload data from dataset then normalize it upto 3nf ITS simple work for learning purspose

    $22 (Avg Bid)
    $22 Oferta Promedio
    11 ofertas
    Data Entry 2 días left

    I have a data analysis task. Requirement **Multitasking **Good communication **flexibility **USA/CANADA ONLY **18+ **Ability to work under pressure

    $36 / hr (Avg Bid)
    $36 / hr Oferta Promedio
    23 ofertas
    Company database 2 días left

    I have the database need to review and make work on my computer 64-bit ACCESS 2016

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    27 ofertas

    Looking for expert to extract data + images from microcat software to a usable sql format for our Project. Im looking for someone who has done data mining before and Being familiar with car spare part data structure. Microcat is an spare part catalog database for spare part sellers . The database is completely proprietary. more details will provide. We have the Microcat Hyundai and can instal...

    $392 (Avg Bid)
    $392 Oferta Promedio
    10 ofertas
    Data transfer (filter) 2 días left
    VERIFICADO

    Need a data filter program to transfer the data structure from database A to the required data structure on database B

    $722 (Avg Bid)
    $722 Oferta Promedio
    42 ofertas

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

    $215 (Avg Bid)
    $215 Oferta Promedio
    34 ofertas

    A few clients of mine each have businesses where they hand deliver certain products to their customers each week. Each client is in need of having an online database where their customers can login to see their product usage and see the number of recurring service items expected to go out to them each week for delivery. This way, their customer's can know what to expect each month and it also...

    $1207 (Avg Bid)
    $1207 Oferta Promedio
    57 ofertas

    Hi, I would like to discuss with maybe a data scientist or an experienced computer scientist with experience with how Google works. The idea of the project is the following: This project proposes data pollution as a way to protect or shield the user, hiding their true profile from Google's data engine. The idea is to apply to ALL of Google targeting categories based on users online activity...

    $174 (Avg Bid)
    $174 Oferta Promedio
    3 ofertas
    uml diagrams 16 horas left

    hello everyone, I have a project related uml diagrams. only experts can bid on my project. thanks

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    15 ofertas

    There's a lot of scripts & bots running on freelancer.com. So if you want us to take your response seriously, we need to verify you're actually reading this post carefully. VERIFICATION: In your response, please answer this simple question. 2 + 2 = ? Any responses that do not begin with the answer to this question will be ignored. We're a tech startup focused on FOOD! We want...

    $1981 (Avg Bid)
    $1981 Oferta Promedio
    57 ofertas

    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.

    $20 - $164
    Sellado
    $20 - $164
    27 ofertas

    Hi, i am looking for oracle developer for my current project. Please bid if you have experience. Details will be shared with winning bidder.

    $9 - $73
    Sellado
    $9 - $73
    243 ofertas

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

    $21 - $173
    Sellado
    $21 - $173
    218 ofertas

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

    $21 - $173
    Sellado
    $21 - $173
    143 ofertas

    I need the database expert who has the good knowledge in access. Please bid if you have the experience. Details will be shared with winning bidder.

    $9 - $66
    Sellado
    $9 - $66
    50 ofertas

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

    $9 - $52
    Sellado
    $9 - $52
    97 ofertas

    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.

    $20 - $164
    Sellado
    $20 - $164
    57 ofertas

    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.

    $20 - $164
    Sellado
    $20 - $164
    42 ofertas

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