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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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    33 znalezione projekty, cennik w USD

    Profissional com expertise em banco de dados Oracle, avaliação de queries e outros componentes que possam impactar a performance de uma plaicação na camadde de banco de dados.

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    1 składanie ofert

    Hi I need someone who is professional in Python As I need to apply the BIRCH algorithm code on seer database and get the results. once we get the result , we need to find out what can be done to enhance the results. Both BIRCH code and seer database are available online

    $187 (Avg Bid)
    $187 Średnia Oferta:
    17 składanie ofert

    The project use JavaFx with Java 8. It comes with hibernate + jpa + persistence + H2. I identified that most of memory usage in our application comes from H2 database. The project dont need a full database, only need a cache system to handle few objects. You need to remove H2 and add a cache system.

    $488 (Avg Bid)
    $488 Średnia Oferta:
    31 składanie ofert
    Hostel managment System 5 dni left
    ZWERYFIKOWANY

    i need a basic hostel management software. i will provide details later.

    $156 (Avg Bid)
    $156 Średnia Oferta:
    35 składanie ofert

    Admin panel and user panel for specific type of English language test. In the user panel the following question types will be displayed under 4 categories of speaking, writing, reading, listening in order. Each categories has subcategories. 20 type of questions have to be created. The questions have timers, voice recorder, voice to text, audio player.... descriptions include explanations and pict...

    $623 (Avg Bid)
    $623 Średnia Oferta:
    32 składanie ofert
    Medical Data Scientist 5 dni left
    ZWERYFIKOWANY

    Looking for a medical data scientist to help restructure our database for medical database need help formating, normalizing and running reports on large data sets

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
    23 składanie ofert

    Realizar un analisis, reporte y tuning de una base de datos PostgreSQL 10.10

    $140 (Avg Bid)
    $140 Średnia Oferta:
    3 składanie ofert

    We need a experienced data engineer to to regularly update and maintain application data tables. Currently we have like 40 tables and this will grow as the project grows. If you have experience with nosql, google cloud , api, this would be perfect

    $11 / hr (Avg Bid)
    $11 / hr Średnia Oferta:
    30 składanie ofert

    Spathe Systems is looking for a Database Engineer. We are looking to hire a 1099 Independent Consultant for a Short Term contract. This position will be located in Tampa, FL.

    $50 / hr (Avg Bid)
    Lokalna
    $50 / hr Średnia Oferta:
    8 składanie ofert

    This project takes the product manufacturing of a factory CNC machining center as a typical production mode to realize the planning and real-time control of the production execution process. Project contents include: technical data management, process design and planning, production system planning, execution, monitoring and early warning, advanced scheduling and real-time scheduling, production p...

    min $50000
    min $50000
    0 składanie ofert

    We are looking for engineers who can develop a Web software (a software for Vibration Analysis) for us. I mean to say a software which will, once developed, will be integrated with our web portal. Since the app will be integrated with a web portal, the software needs to be developed in web based technologies. It is going to be a software for a specific engineering application. it involves conversi...

    $1663 (Avg Bid)
    $1663 Średnia Oferta:
    16 składanie ofert
    Logical database design 4 dni left
    ZWERYFIKOWANY

    The design of a logical database based on give data entry xlsx file and a database schema describing the relationships between the data.

    $23 (Avg Bid)
    $23 Średnia Oferta:
    10 składanie ofert
    Perform ICT data conversion 4 dni left
    ZWERYFIKOWANY

    Looking for someone good at database. Based from the case study in the appendix, create the conversion plan. Using the template provided in the coversheet. Please DM for more details about the project.

    $116 (Avg Bid)
    $116 Średnia Oferta:
    15 składanie ofert
    Podio and Globiflow setup 4 dni left
    ZWERYFIKOWANY

    I need to setup a podio system. It will have workflows using globiflow

    $6 / hr (Avg Bid)
    $6 / hr Średnia Oferta:
    3 składanie ofert

    Location:- Mumbai ( Please apply if you are from Mumbai ) Responsibilities • Manage SQL Server databases through multiple product lifecycle environments, from development to mission-critical production systems. • Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security....

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    24 składanie ofert
    system design and API description 3 dni left
    ZWERYFIKOWANY

    We need software engineer with experience to design the system based on CAP Alerting -Back End -DB (Diagram And Schema with Stored Procedures script and stored procedure Doc) -GUI (Schitch ) -API (Design which include -PostMan AND C# REST API Headers) -Database cluster solution -system architecture solution

    $197 (Avg Bid)
    $197 Średnia Oferta:
    13 składanie ofert
    Make a simple MS Access Database 3 dni left
    ZWERYFIKOWANY

    Hello. I am looking for the ms access expert. Sample excel file and tables structures for database design are ready.

    $12 / hr (Avg Bid)
    $12 / hr Średnia Oferta:
    34 składanie ofert

    on cherche à développer une solution pour les restaurants ou le client aura une tablette qui contient le menu, quand il passe commande il valide depuis la tablette, les cuisiniers reçoivent la commande et ils la préparent. on cherche rapport : prix / qualité une démo gratuite dois être remise pour test

    $1543 (Avg Bid)
    $1543 Średnia Oferta:
    19 składanie ofert

    I need someone to create an Android app for my business. The app should be functional and professional. The app should also follow the branding of my business. The main idea is to create an app where you can rent objects between everyday people, this should be by days it also needs to have a chat so they can coordinate the delivery too, online payments, geolocalization and a payment retainer for ...

    $669 (Avg Bid)
    $669 Średnia Oferta:
    73 składanie ofert

    Hi I have four folders contains text files as CSV format. I need to create SQL script to insert all the files into four tables with it's own column for each comma separated contented in each file. Plus I need to add the folder name from where this texts came from in each table. Last but not least, need this script to be run once a day to take from the same source and must avoid duplication...

    $44 (Avg Bid)
    $44 Średnia Oferta:
    42 składanie ofert

    I can't figure out how to export tables in postgres to excel. I want to refresh the data in excel and have it be live data.

    $32 (Avg Bid)
    $32 Średnia Oferta:
    22 składanie ofert

    Доброго времени суток, требуется сайт для регистрации и обработки международных посылок. Регистрация новых клиентов с присвоением личного id, ввод данных о посылках (трек номер, магазин), отслеживание статуса посылки. Админка с возможностью изменения параметров посылок (вес, габариты, статус посылки)

    $470 (Avg Bid)
    $470 Średnia Oferta:
    6 składanie ofert

    We are working on to design an application, required more than 5 years experience person to guide us PostgreSQL database design and writing queries, functions and stored procedures. Apply for this job only experienced persons. It is long term job, 1st 1hr online session considered as interview session. After successful review of interview session, we will allocate the project.

    $12 / hr (Avg Bid)
    $12 / hr Średnia Oferta:
    6 składanie ofert
    augmented reality 1 dnia left
    ZWERYFIKOWANY

    create sample troubleshooting or day to day life problems using augmented reality here with i attached list and refer case 2 from file

    $160 (Avg Bid)
    $160 Średnia Oferta:
    4 składanie ofert
    Php based education portal 1 dnia left
    ZWERYFIKOWANY

    I need a new website. I need you to design and built a non-WordPress website. It’s an study abroad, visa and scholarships portal. Website should be light weight and securely built, Automatic xml sitemap, schema and seo tags. Here are the features i want; 1. Built from scratch, not an open source cms based 2. Regular blog articles and their categories, tags 3. Scholarships and various cust...

    $188 (Avg Bid)
    $188 Średnia Oferta:
    54 składanie ofert

    For right candidate who can join our team, we can provide high salary

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    10 składanie ofert
    Freelance DBA Oracle 21 godzin left

    Necesito contratar proyectos puntuales por horas o días de administración y optimización de bases de datos Oracle sobre la que funciona mi aplicación. Los trabajos se realizarán en remoto con acceso a los servidores de forma segura.

    $27 / hr (Avg Bid)
    $27 / hr Średnia Oferta:
    20 składanie ofert

    I need someone who have master entry level duties you will be required to perform data entry work

    $22 / hr (Avg Bid)
    $22 / hr Średnia Oferta:
    68 składanie ofert
    Get a website designed 7 godzin left
    ZWERYFIKOWANY

    Looking for a way to leave a lasting impression on your customers? A well-designed website can help your potential customers find out more about you and your products. Take your business online by hiring an enthusiastic, work-driven website designer.

    $426 (Avg Bid)
    $426 Średnia Oferta:
    28 składanie ofert
    Need Python 5 godzin left
    ZWERYFIKOWANY

    Hello I am looking for a Python worker . who can do my Python job . thanks

    $10 - $30
    Ukryte
    $10 - $30
    35 składanie ofert

    I've been building a platform for several months. It is a drag and drop website builder that works from your mobile phone's browser. UX designer has made all screens, the platform is almost done, but after doing a code audit the team that has built it did a horrible job and I need to redo parts of it. The backend needs to be mostly redone following best practice like using Controller pr...

    $4140 (Avg Bid)
    $4140 Średnia Oferta:
    78 składanie ofert

    Necesito desarrollar un sistema de gestión de inventarios, facturación, contabilidad en web para que pueda ser utilizado por un local comercial con varias sucursales de alto nivel de transaccionalidad.

    $6 / hr (Avg Bid)
    $6 / hr Średnia Oferta:
    11 składanie ofert
    Looking for a Symfony Developer. 662 dni left
    ZWERYFIKOWANY

    I am looking for a developer who can come into our report delivery/home management system and quickly track down and fix bugs, push changes, and clean up responsive views. The system is written in Symfony, hosted on AWS EC2, and utilizes an aurora RDS database. Phase one of our changes is included in the requirement document attached.

    $173 (Avg Bid)
    $173 Średnia Oferta:
    18 składanie ofert