Programación de bases de datos Jobs

Database programming falls into three categories: maintenance, data processing and programming. The programming portion is the creation of bespoke database for an application that allows for the application to interact with it. The bulk of work for a database programmer however, is the maintenance. Troubleshooting issues, recovering data and providing technical support provide a continuous employment for database professionals.

Processing the data is the importing, organizing and translating of data into the database. The programmer will write scripts to this effect, and perform daily checks on the database. This provides feedback in terms of any maintenance that is required.

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    49 trabajados encontrados, precios en EUR
    SQL Freelancer 3 días left
    VERIFICADO

    Necesito a alguien que sepa MySQL y OracleSQL sobre los siguientes temas: MER (Modelo de entidad relación), MR (modelo relacional) Algebra/Cálculo relacional

    €32 (Avg Bid)
    €32 Oferta promedio
    18 ofertas

    I am looking for any African country Business Database, if you have reach out to me, ( pre build lists, i dont want you to scrap)

    €78 (Avg Bid)
    €78 Oferta promedio
    3 ofertas

    SQL queries with query graph and operator tree along with equations needs to be written as a part of assignment.

    €39 (Avg Bid)
    €39 Oferta promedio
    6 ofertas
    Excel to MySQL 6 días left
    VERIFICADO

    Convert Excel spreadsheet MySQL

    €122 (Avg Bid)
    €122 Oferta promedio
    48 ofertas

    You should be proficient in: - Oracle Virtual Machine - Creating distributed database between 3 computers - DBMS - RDBMS - D2L - Network/Database Infrastructure designing - ER Diagram - Normalisation Some other softwares like: Packet Tracer, [iniciar sesión para ver URL] etc.

    €130 (Avg Bid)
    €130 Oferta promedio
    2 ofertas
    CRM database 6 días left

    I need help creating a CRM for a company. base on Real Estate wholesaling and Development deals.

    €271 (Avg Bid)
    €271 Oferta promedio
    23 ofertas

    I'm looking for help in creating a service directory in a Wix website using dynamic pages and I also want to enable users to leave a comment and a star review (1-5 stars) for each service listing. Only interested in experienced Wix designers that created solutions with star rating reviews/comment reviews previously and are familiar with dynamic pages and Wix content manager (databases). Prefe...

    €159 (Avg Bid)
    €159 Oferta promedio
    23 ofertas
    MS Access Invoice 6 días left
    VERIFICADO

    I have a small delivery business that I use MS Access to manage deliveries and dispatch deliveries to a driver. I created this program over the last 20 years myself using MS Access. It is split into Frontend and Backend. I retired from my business 6 years ago and I haven't kept up with Access. I need to add customer invoicing and driver payment to my program. I have the Invoice Report cr...

    €136 (Avg Bid)
    €136 Oferta promedio
    21 ofertas

    In the Video streaming Application to develop and Some features just like Camera , filter, Video Store and personal login id and many more features.

    €6 / hr (Avg Bid)
    €6 / hr Oferta promedio
    5 ofertas

    We are building a series of Business Ecosystems which are underpinned by one or more Communities of Ecosystem Memebers. We are looking for a person with database skill to help draw up the Schema , optimise the structure and advise on the implementation and set up of the database using Postgress

    €33 / hr (Avg Bid)
    €33 / hr Oferta promedio
    11 ofertas

    we have inhouse built Infloa app as QMS system. We want a full stack developer in angura/springboot/mysql

    €11 / hr (Avg Bid)
    €11 / hr Oferta promedio
    4 ofertas

    Hello, Portuguese speaker please. Our website is [iniciar sesión para ver URL] and we have a personalized back-office. We need to configure an automatic feed file (.csv) for an portuguese marketplace (DOTT). We already have some feeds made (Google and Facebook) so you can see the example. The configuration file must meet the requirements from the marketplace: [iniciar sesión para ver...

    €31 (Avg Bid)
    €31 Oferta promedio
    5 ofertas

    We have a database in Access that is split into front end and back end. Occasionaly, a sister company will make changes to the data in the back end and send them to us. We need to compare the two tables to find any differences and highlight them. Then if the changes are acceptable a button on the form will update our copy of the table. The source table has about 35 columns and 5000 rows. Ther...

    €114 (Avg Bid)
    €114 Oferta promedio
    31 ofertas

    A Data Entry Clerk, or Copy Typist, inputs data into database systems and periodically creates reports based on the information. Their main duties include updating the company database, digitising physical records and preparing periodic reports.

    €10 / hr (Avg Bid)
    €10 / hr Oferta promedio
    46 ofertas

    I have zkteco machines that i would like to integrate to a php web application. could you be able to work on this,let me know how we can go about it. the application is in php with amysql database. the zkteco machines are zkteco xface pro.

    €390 (Avg Bid)
    €390 Oferta promedio
    9 ofertas

    I am looking to build a Hybrid database (relational plus non relational) data stored in Postgres or some other DB. I look to run queries that are optimized based on the stored data

    €182 (Avg Bid)
    €182 Oferta promedio
    9 ofertas
    SAS Programmer (RWE) 4 días left
    VERIFICADO

    Need a freelancer to help in executing a SAS based programming assignment. Typical Accountabilities: · Data submission strategy (e.g., managing legacy data, pooling data) · Responses to regulatory agency queries · Tables Figures and Listings (TFLs) · Development Safety Update Reports (DSURs) · Periodic Benefit-Risk Evaluation Repor...

    €650 (Avg Bid)
    €650 Oferta promedio
    3 ofertas

    Hello, I am currently experiencing some issues with slow queries in my database and everything seems to point in the direction of bad indexing practices . I need someone to implement proper indexation to fix my queries slowness . You need to master concepts such as : - Using EXPLAIN to identify queries behavior - Using explicit column lists - Using covering index that allows the entire quer...

    €17 / hr (Avg Bid)
    €17 / hr Oferta promedio
    8 ofertas
    DB excel data 4 días left

    find out the date its required in the sheet

    €88 (Avg Bid)
    €88 Oferta promedio
    47 ofertas
    mysql issue 3 días left
    VERIFICADO

    simple tax in mysql need to be solved

    €20 (Avg Bid)
    €20 Oferta promedio
    29 ofertas
    Data management system 3 días left
    VERIFICADO

    I have a few excel spreadsheets which have thousands of rows of data, (over 500K worth of rows), however when I try to share these spreadsheets to others in the company through email, the files are too big so it does not send or is very slow to load. I want to create a data management system where I can upload the information on the spreadsheets onto a system and allow others within our company ...

    €7 / hr (Avg Bid)
    €7 / hr Oferta promedio
    29 ofertas
    Event Organizer 3 días left

    A whole new way to organize your events ranging from your day to day activities to multi day vacation w/ your friends, family and colleagues. It requires Mobile App development (Android/iOS) and Web app. Current State : Wireframes - We've drafts created. There might be changes there. Data Model - It's not final yet. We need some work there. # of screens/modals - 15

    €379 (Avg Bid)
    €379 Oferta promedio
    12 ofertas
    Ecommerce Site -- 2 3 días left
    VERIFICADO

    Hello, I need an ecommerce site built that has a user friendly CMS system for inputting inventory and photos of the products. Not picky about tech stack, or framework used. Should be fast and easily deployable Product is Saw Blades for commercial and home use

    €174 (Avg Bid)
    €174 Oferta promedio
    73 ofertas

    1. Payment Get-way Bitcoin, perfect money, Skrill, Credit Card, Paypal, or any other will share with you. 2. User Dashboard. Fund History, Order Details, Pending order, Completed Order ETC> 3. Admin Dashboard, User Control, Funds add, all Order history. All fund and order record history, Profit history, ETC 4. API Configuration Website to website for service add. 5. MEAN Stack Development I ne...

    €399 (Avg Bid)
    €399 Oferta promedio
    11 ofertas

    Rules: 1. Software name: TerminusOne (add version number on the bottom) 1a. Make it looks beautiful! - minimalist way 1b. Working well on 24''/22'' as well as tablet 2. Find a good icon logo 3. Make software to be installable on Windows 10 4. Need to make the possibility of licensing (code) to unlock the whole software 5. Need to have 2 levels of access: administrative and use...

    €16 / hr (Avg Bid)
    €16 / hr Oferta promedio
    5 ofertas

    I have a web application like a ERP based on NodeJs. What I want is that when my client update the value of certain field (like a particular product), the same value is then updated in his website (example: e-commerce) automatically. The tricky part is that i don't own his website database, and i don't have prior knowledge about the database structure, tables, schemas and etc... And my ...

    €2009 (Avg Bid)
    €2009 Oferta promedio
    38 ofertas

    A company of 1500 wants to develop standardized learning curriculum for employees who want to take on professional career path, based on the specific skills that they practice it over the years. We have our own competency standards & training syllabus for each competency, but not yet linked to the certifications required and positions database. Learning Curriculum can be divided into several j...

    €457 (Avg Bid)
    €457 Oferta promedio
    6 ofertas

    We import some product from overseas. We have a few stores who sell our products. They sometimes have warranty repairs and right now they email us these, then the store owner gets a plumber quote, and emails to us to pay after the work. We lose a lot of emails, and we don't track the costs well. This will help us audit and control the process from Head office, to stores, and to our product bu...

    €885 (Avg Bid)
    €885 Oferta promedio
    57 ofertas

    A company of 1500 wants to have a thorough career path for its employees to promote employee experience that will retain talented employees. Career path consists of the branches of positions available for any employees given their background and current position, as well as the requirements to fill the position based on internal competency standard & employees records. The data should be organ...

    €427 (Avg Bid)
    €427 Oferta promedio
    16 ofertas
    €15 Oferta promedio
    3 ofertas

    Design a database useable by players to log in to view their game information as well as submit requests for updates and changes. These submissions would be fielded by a manager who would work within the system approve/deny/alter these requests, as well as have access to make changes to characters/players directly. The manager must be able to do this within the system without performing any back-...

    €2795 (Avg Bid)
    €2795 Oferta promedio
    18 ofertas

    Looking for a platform similar to Quickbase, Helix etc. that can be used to develop a software solution for external auditing of 3rd parties/clients. Main requirements: A system that allows for a small library of audit templates to be stored and selected for use as required. To be completed via a tablet (including the ability to add photos etc.). The ability to allocate the selected template to an...

    €3319 (Avg Bid)
    €3319 Oferta promedio
    16 ofertas
    Database tutor 2 días left

    Need a database tutor for my daughter. Teacher need to help on quiz preparation. I will need tutor for 1 month. Here I have attached some sample quiz ques. Give me the answer, if you able to do 100% will easy for me to select you. Which of the following commands list existing databases in Oracle? a. LIST DATABASES b. SHOW DATABASES c. DISPLAY DATABASES d. All of the above e. None of the...

    €32 (Avg Bid)
    €32 Oferta promedio
    14 ofertas

    Создание универсальной онлайн базы данных, для сбора информации от представителей на местах, формирование итоговых отчетов и резервным копированием на ПК.

    €426 (Avg Bid)
    €426 Oferta promedio
    2 ofertas
    ERD diagram 1 día left

    Profession : business analyst My project is on creating 2 ERD diagram with proper relationship used .

    €83 (Avg Bid)
    €83 Oferta promedio
    21 ofertas
    Sql answers 1 día left

    Need help with few sql questions

    €20 (Avg Bid)
    €20 Oferta promedio
    39 ofertas
    MySQL Customer interface 1 día left
    VERIFICADO

    Looking for someone to write a program in MySQL Want to have a cutomer interface Inventory Bidding Scduling and ordering

    €16 / hr (Avg Bid)
    €16 / hr Oferta promedio
    46 ofertas

    Wir betreiben eine Kita und möchten ein webbasiertes Tool zur Verwaltung erstellen, welches dann auch für weitere Kitas eingesetzt werden kann. Das Tool soll die Planung der Kinder und Mitarbeitenden vereinfachen und unter anderem diverse Kalender-Funktionen haben, Logins für Eltern und Kommunikationsfunktionen enthalten. Die Applikation soll als Webapp sowie als Smartphone-/Tablett...

    €26 / hr (Avg Bid)
    €26 / hr Oferta promedio
    18 ofertas

    Hello! I'm trying to just build a very simple web app that is responsive enough for mobile devices too and at some point utilises Blockchain. Preferably the Cardano network. It has a few small pieces of data input outside of the standard user sign up process. I call these "Sessions" For example: • Song title • Writers (could be a username or a writer number)...

    €11 / hr (Avg Bid)
    €11 / hr Oferta promedio
    18 ofertas

    we have recently migrated our SAP ECC environment from Oracle 12c to Sybase 16. This migration happened during last week.   Post migration, we are observing few performance issues with database.  

    €139 (Avg Bid)
    €139 Oferta promedio
    3 ofertas
    mysql workbench 1 día left
    VERIFICADO

    Hi I have a task related to mysql workbench . i need it in 2-3 days.

    €297 (Avg Bid)
    €297 Oferta promedio
    15 ofertas

    The project is based on joining different tables, some observational questions based on the data and visualize the data

    €19 (Avg Bid)
    €19 Oferta promedio
    34 ofertas

    Dear Developer, For our e-commerce business we are looking for an -->EU<-- Based lead developer / software engineer. Our business is focussed on the 3d printing market. Which means we sell 3d printers and supplies. We do that now in mainly the Netherlands and Belgium. But shortly we will be expanding to the whole EU. You will be responsible for improving and building the IT infrastructure...

    €516 (Avg Bid)
    €516 Oferta promedio
    22 ofertas

    Dear Developer, For our e-commerce business, we are looking for a full time Python developer with intensive experience with risk management and the development of risk management systems Our business is focussed on the 3d printing market. Which means we sell 3d printers and supplies. We do that now in mainly the Netherlands and Belgium. But shortly we will be expanding to the whole EU. You will...

    €790 (Avg Bid)
    €790 Oferta promedio
    6 ofertas
    Various Operations 14 horas left

    Build a replicable database with website - that can be customized for several different industries. The database will have up to 100 variables to sort in real time as clients will input their parameters. An example of the type of look and feel is CarGurus. With slides that will be mouse moved as the data sorts in real time as the client moves the slides. - If there is a better option to sort data...

    €2148 (Avg Bid)
    €2148 Oferta promedio
    46 ofertas
    MySQL Query 8 horas left
    VERIFICADO

    I am looking for expert who can create MySQL query statement to get the desired output. If you are expert please bid.

    €14 (Avg Bid)
    €14 Oferta promedio
    26 ofertas
    SQL Data to Crystal Reports 5 horas left
    VERIFICADO

    I currently have a Crystal Report that pulls data from our SQL Database. I would like some new data field added along with form design changes.

    €18 / hr (Avg Bid)
    €18 / hr Oferta promedio
    53 ofertas
    FileMaker reading serial port 5 horas left
    VERIFICADO

    I would like an IT to write scripts to read from a scale via a serial port into our FileMaker database

    €469 (Avg Bid)
    Acuerdo de Confidencialidad
    €469 Oferta promedio
    15 ofertas
    Resolve SQL Issue Finalizado left
    VERIFICADO

    We are looking for someone to open a 2005 MS SQL file which we have in .MDF and LDF format and to export in MS Access format

    €141 (Avg Bid)
    €141 Oferta promedio
    51 ofertas