Database Development 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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    34 jobs found, pricing in USD

    Looking for qualified & Experienced Data Base expert who have strong knowledge and experienced working with Rapid Miner Software You must be available to start work right now Thanks

    $16 / hr (Avg Bid)
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    6 bids

    MegaOmniCorp sells flipwidgets to Canadian consumers. It has a number of salespeople who manage sales territories. Each salesperson has their own Quota which may vary over time depending on market conditions. MegaOmniCorp uses a machine learning algorithm to set the sales quota for each sales person and territory based on a number of inputs including sales data over time. Additionaly, management will leverage sales data to set compensation levels for their sales people. The machine learning algorithm requires a data feed that provides the number of products sold per product per salesorder per sales person per territory. Management requires a report that provides the total amount sold YTD per salesperson per territory. Part 1. Design a star schema that meets the needs of both requirements...

    $20 (Avg Bid)
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    django tutor -- 2 6 days left
    VERIFIED

    Two scoops of django 3.8 Django microservice I need someone to review these two books together, and help me along the way. My budget: usd 50 Term: this is flexible and depends on the progress. You will be required to share codes through Github and guide me using Anydesk, Zoom, Teamviewer whenever necessary.

    $30 - $250
    $30 - $250
    0 bids

    This project is about the use of Excel and Database.

    $22 (Avg Bid)
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    7 bids
    Oracle Project Support job. 6 days left
    VERIFIED

    I need help on troubleshooting oracle

    $13 / hr (Avg Bid)
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    2 bids
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    Looking a parttime DBA administrator for on of running project

    $169 (Avg Bid)
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    20 bids

    A Database Administrator, or Database Manager, is responsible for managing computer systems that store and organise data for companies. Their duties include creating and maintaining a relationship with customers, securing data and identifying areas for improvement with the infrastructure.

    $19 / hr (Avg Bid)
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    SAP MDG 9.2 4 days left
    VERIFIED

    We need to do some task in SAP MDG project: configure some validations with BRF+ or BADI, send notifications by email, etc.

    $40 / hr (Avg Bid)
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    An ERP Expert/ System Architect with an logical database development and documentation knowledge to provide us the ER diagram along with other required documentation like entity level flows for ( Finance , sales , hr modules, etc..)

    $28 (Avg Bid)
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    Necesito un freelancer que sepa Oracle SQL y Algebra Relacional (Español). Le pagaré 10 USD por hora para que me aclare un par de dudas

    $12 (Avg Bid)
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    2 bids

    Necesito un freelancer que sepa Oracle SQL y Algebra Relacional

    $10 - $15
    $10 - $15
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    Social media users generate tremendous amounts of data. To better serve users, it is required to share the user-related data among researchers, advertisers and application developers. Publishing such data would raise more concerns on user privacy. To encourage data sharing and mitigate user privacy concerns, a number of anonymization and de-anonymization algorithms have been developed to help protect privacy of social media users. In this work, we propose a new adversarial attack specialized for social media data. We further provide a principled way to assess effectiveness of anonymizing different aspects of social media data. Our work sheds light on new privacy risks in social media data due to innate heterogeneity of user-generated data which require striking balance between sharing u...

    $139 (Avg Bid)
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    Design a Production Capacity/Planning system for a small manufacturing business

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    DBA thesis 2 days left

    I want a good academic researcher to support writing and reviewing my thesis in the files of innovation and culture.

    $895 (Avg Bid)
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    37 bids

    Social media users generate tremendous amounts of data. To better serve users, it is required to share the user-related data among researchers, advertisers and application developers. Publishing such data would raise more concerns on user privacy. To encourage data sharing and mitigate user privacy concerns, a number of anonymization and de-anonymization algorithms have been developed to help protect privacy of social media users. In this work, we propose a new adversarial attack specialized for social media data. We further provide a principled way to assess effectiveness of anonymizing different aspects of social media data. Our work sheds light on new privacy risks in social media data due to innate heterogeneity of user-generated data which require striking balance between sharing u...

    $103 (Avg Bid)
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    3 bids

    Social media users generate tremendous amounts of data. To better serve users, it is required to share the user-related data among researchers, advertisers and application developers. Publishing such data would raise more concerns on user privacy. To encourage data sharing and mitigate user privacy concerns, a number of anonymization and de-anonymization algorithms have been developed to help protect privacy of social media users. In this work, we propose a new adversarial attack specialized for social media data. We further provide a principled way to assess effectiveness of anonymizing different aspects of social media data. Our work sheds light on new privacy risks in social media data due to innate heterogeneity of user-generated data which require striking balance between sharing u...

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    I need the SQL and Data warehousing expert for multiple jobs. Details will be discussed. with winning bidder.

    $7 - $72
    Sealed
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    11 bids
    Trophy icon A framework for database migration 2 days left

    A framework for migrating a relational database to a neo4j graph-based database, with the preservation of relationships between tables.

    $20 (Avg Bid)
    Guaranteed
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    I have decided to firstly create a new Swedish & English version of a website that's available in arabic (project 1). The structure of the new Swedish & English version will be the benchmark for the enormous multi language version (project 2). The finishing product (project 1 & 2) should be an identical website with many different versions being: Swedish, English, Arabic, french ect. However, I will start small with only the Swedish & English versions, this means all the description and functions below are intended to be on the new Swedish English versions. Since the website is full of content, it means that the best way to administer it will be through a CMS. The CMS we have decided to use is drupal, this means that you have to know how to integrate drupal with the...

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    The Gym Management System project is an information system that controls the transactions of a gym or fitness facility. Members' profiles, a list of available services, payment transactions that include the membership price and other addons, and a list of clients through their workout are all included in this project. t available instructors who will assist The preparation of the ER diagram, which will eventually serve as the basis for the production of the actual database, is the first step in the developmen of the Gym Management System. We'll show you how to make a Gym Management System entity relationship diagram and explain how to do it.

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    ~ Develop, design, test and implement complex database programs using PostgreSQL and third-party tools (5+ years) ~ Experience with PostgreSQL or any other RDBMS. Hands-on development using Postgresql pl/sql ~ strong experience with postgresql functions, procedures, triggers, packages & performance tuning. ~ For postgres, the resource should have good understanding of postgresql, ability to create/update function/procedures/views. Should be very familiar with postgres JSON functions and capabilities ~ Experience in working onsite-offshore model ~ Drive Design and requirement refinement ~ Performance tune SQL's, application programs and instances ~ Providing technical assistance, problem resolution, and troubleshooting support ~ Additional Experience in CICD is an advantage ~ Will...

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    Look for experts who has the knowledge of AP/GL tables

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    I want a program which will help me find sellers profile on steam community market. i want to click on the image and move to sellers steam profile.

    $825 (Avg Bid)
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    django tutor 1 day left
    VERIFIED

    Two scoops of django 3.8 Django microservice I need someone to review these two books together, and help me along the way. My budget: usd 50 Term: this is flexible and depends on the progress. You will be required to share codes through Github and guide me using Anydesk, Zoom, Teamviewer whenever necessary.

    $213 (Avg Bid)
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    New Users can Register to the web-app and then Login to STORE their information within ready made categories and sub-categories. Registered Users can then Logout and their information remains SAFE, so that they can log back in at any time to VIEW the details they need. Any User will only be able to view their own information (and NOT the information of other registered users).

    $204 (Avg Bid)
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    Experience working with relational databases, especially Influx, PostgreSQL, TimescaleDB, Oracle, and MySQL. Designing, deploying, migration and managing databases that are terabytes in size, database migration, ETL pipelines and analytics.

    $264 (Avg Bid)
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    Teradata Consultant or Trainer 3 hours left
    VERIFIED

    We are looking someone who can train freshers in Teradata Technologies and make them employable in 1 month , daily 2 hours classes . Trainer must know: Sql Query development, Modelling and datawarhingous concepts Indexing, Fast load & multiload, Partition primary index Surrogate key, Approach if you are bringing data from outside, Primary index, Secondary index, What is Data Warehousing concept, What are different types of schemas, What is dimension data modelling What are Query performance improvement strategies,

    $5 - $10 / hr
    $5 - $10 / hr
    0 bids
    Teradata Trainer and Consultant 3 hours left
    VERIFIED

    We are looking someone who can trainer freshers and make them employable in Teradata technologies in 1 month time Trainer should know: Sql Query development, Modelling and datawarhingous concepts Indexing, Fast load & multiload, Partition primary index Surrogate key, Approach if you are bringing data from outside, Primary index, Secondary index, What is Data Warehousing concept, What are different types of schemas, What is dimension data modelling What are Query performance improvement strategies,

    $5 - $10 / hr
    $5 - $10 / hr
    0 bids

    I am looking for someone to develop a Cost Model for calculating fixed price and T&M pricing to deliver for customer quoting Inputs Predefined Multiple Labour Types and Rate Cards (Perm and Contractor) Predefined Cost add ons (Labout costs, Business Overheads) Configurable Multiple Project Stages Configurable For each Stage capture Products to be delivered Configurable For each product capture Deliverables and Resource effort Configurable for each Stage Margin, Risk % Reports Needed Fixed and T&M pricing Pricing by Product Resourcing by Product

    $16 / hr (Avg Bid)
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    Hola, Tenemos una Base de datos PostgreSQL bastante grande (casi 1TB de data + indices). Ha crecido hasta el punto que es difícil escalar y surge la necesidad de escalar de manera horizontal. No sólo por almacenamiento sino también por CPU/RAM/RED/Otros. Buscamos un especialista en bases de datos Oracle que trabaje con nuestro equipo técnico en la migración de la BD PostgreSQL a Oracle. Las características que más buscamos aprovechar son: - Velocidad - Escalabilidad - Alta Disponibilidad - Flexibilidad - Estabilidad Buscamos ayuda con las decisiones de despliegue, "traducción" de queries, triggers, tipos de dato y otras particularidades de postgresql, cálculo de pricing para despliegue cloud o self-hosted (en cu...

    $18 / hr (Avg Bid)
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    Hospital Buena Salud S.A, recientemente realizó un cambio de gerencia y de estrategia, que requiere la creación de una nueva base de datos, para poder cumplir adecuadamente con todos los procesos de manejo de la información.

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    Hola! se busca equipo para desarrollar un Videojuego NFT con conexión a la BlockChain. Detalles Juego: El juego es Versión 2D Multijugador que admitirá 50 jugadores por partida, se tomara como referencia o inspiración y dentro de la pagina web encontraran un tráiler de este juego que se tomara como referencia, en cuanto al motor o engine para el desarrollo puede ser cualquier en el cual sean mas fácil las conexiones con la web y la base de datos, se espera pueda estar para pc y también para móviles Android e IOS cabe destacar que el juego no tendrá conexión directa con la Blockchain si no con el sitio web. Detalles Web: La Web será la que tendrá la conexión con el monedero (Metamask ejemplo) y...

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    Saya membutuhkan programmer web yang dapat melakukan membangun dan menambahkan suatu fitur pada back-end website saya, fitur tersebut merupakan implementasi fungsi WPM / Weighted Product Model (teori pengambil keputusan multi-atribut). Website sementara menggunakan Codeigniter-4, dapat diakses melalui Mentahan kode website akan dikirimkan jika sudah diperlukan Contoh penghitungan WPM dapat di cek pada lampiran dokumen Durasi Pengerjaan 14 - 28 Hari Kalender

    $27 (Avg Bid)
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    7 bids

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