Pembangunan Pangkalan Data 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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    24 tugasan ditemui, harga dalam USD
    App Comercial 6 hari left
    DISAHKAN

    App Blueprint -Módulo de ventas empresarial: 1. Catálogo de productos 2. Acceso a división de nombre, foto y precio de productos en catálogo 3. Cada producto con código único 4. Descuentos por Volumen 5. Programa de fidelización (puntos para canjes) 6. Envío automatizado de paquetes con descuentos propuestos al cliente en base a estad&...

    $984 (Avg Bid)
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    16 bida

    I want to create a smiler Web based, customer log in and create or update personal and tax info online yearly. with notification to us and to customers of process stage. I am looking to create a site just like [log masuk untuk melihat URL] or [log masuk untuk melihat URL] I am a single person, just created my own business. and i am looking for some one who is very export in creating a data based...

    $4071 (Avg Bid)
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    7 bida

    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

    $225 (Avg Bid)
    $225 Avg Bida
    6 bida

    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...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bida
    8 bida

    Requiero una aplicación web para el registro de pacientes, que puedan sacar una cita, y que un día anterior a la cita le haga un recordatorio vía WhatsApp y que pueda confirmar o reprogramar su cita. Además por parte de los psicólogos poder marcar la asistencia. Por parte del personal administrativo, poder registrar los horarios de trabajo de los psicólogo...

    $775 (Avg Bid)
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    15 bida

    Expert Needed in Oracle. - DBMS - SQL - D2L - Designing: Packet Tracer, [log masuk untuk melihat URL], Lucidchart etc - ERD and Normalization - RAID - RDBMS

    $116 (Avg Bid)
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    5 bida

    Dear Developer, For our e-commerce business, we are looking for a full time developer to map our IT systems to a visual diagram. Like ERD for example. Or several types of diagrams. The goal mainly is to map the technical It structure in a clear diagram so it will be easy to document, give trainings about, and to do well organized project management for the transfer of our system from Google she...

    $764 (Avg Bid)
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    17 bida

    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-...

    $3368 (Avg Bid)
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    19 bida

    I need a dynamic website with daily blog uploading feature and payment gateway integration.

    $227 (Avg Bid)
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    28 bida
    Web App and DB Project. 3 hari left
    DISAHKAN

    More details will be shared via chat

    $17 (Avg Bid)
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    20 bida
    ERD diagram 3 hari left

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

    $97 (Avg Bid)
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    20 bida

    I am a music producer and I need you to design and develop an online music store. where people can have access to a huge number of tracks. Tracks will have descriptions and different edits (different options durations for each track), Search filter, categories, etc. To start my project 400 tracks or a bit more will be available for the website in a couple of weeks. (Under mixing and editing) T...

    $1115 (Avg Bid)
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    61 bida

    Strongly Familiar with any 1 domain (for ex: finance, HR, Healthcare etc ) Strong SQL & Data Analysis (Any Database) good to have familiarity with NoSQL DB Familiar with Tableau/Power BI/Grafana or Any other visualization BI Tool

    $506 (Avg Bid)
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    32 bida

    I need a medical system for hospitals that is: Modular: These modules must be configurable and it must also be possible to add or remove modules according to the type of Center. It will be sold in a monthly subscription mode, therefore the structure of the base and the design must allow it. Integrable Web and PWA You must integrate: Web and PWA for doctors: Medical history Schedule Hospitalizatio...

    $8073 (Avg Bid)
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    50 bida

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

    $22 (Avg Bid)
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    34 bida

    Hi there need to develop an inventory and invoicing system. CRM ping for more details

    $189 (Avg Bid)
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    19 bida

    To order electronics components, we are using an Excel sheet to do the BOM. (Bill Of Material) To fill up these BOM, we have to copy/paste some fields from the web site of the reseller to our Excel sheet. This work takes time and the data aren’t up to date when we have to order components. So we’d like to automatize some field like the Reseller’s amount in stock and unit price. M...

    $404 (Avg Bid)
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    23 bida

    Couchbase Engineer . Must have • Excellent Experience with Couchbase • Excellent understanding of Scalability processes and techniques. • Experience in cluster management, performance tuning & backup methodologies • Strong trouble shooting skill and production support experience • Experience Cloud technologies and solutioning. (Azure Preferred • Couchbase Onsite ...

    $10000 - $20000
    $10000 - $20000
    0 bida

    Urgent analysis or diagnosis of errors affecting oracle performance and provide report including recommendations for a solution including quotation. Oracle - Database 11g version [log masuk untuk melihat URL] running on Server 2008

    $445 (Avg Bid)
    $445 Avg Bida
    22 bida
    Build a web-based database 1 hari left
    DISAHKAN

    We are a full service senior center that offers Home care services, Adult Day services, Medical transportation services, Medical loan closet, Meals on Wheels, events, trips activities and a fitness center. We need a web-based modular database built that captures customer information, services provided, who provides the services, when the services were provided, a billing system, a gift shop th...

    $12059 (Avg Bid)
    Perjanjian Kerahsiaan
    $12059 Avg Bida
    78 bida

    link to the file will be passed interested parties . Claim your free gift system . front : landing page with form need to enter some details and informations . include email that's created account in the website . backed - after admin confirm the details . have systems backend show gift system include some informations . that I can use later . after approve email send to the customer t...

    $519 (Avg Bid)
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    60 bida
    Database Redesign Project 17 jam left
    DISAHKAN

    Need an expert who has good knowledge in Operational Database

    $25 (Avg Bid)
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    7 bida
    Migración_OraleSybase 8 jam left
    DISAHKAN

    Migración de datos desde Sybase ASE v 12+ a Oracle 18c, ideal conocimiento herramienta Ispirer. Debe tener experiencia demostrable en al menos un proceso de migración de Sybase en cualquiera de sus versiones a Oracle. Migration of data from Sybase ASE v 12+ to Oracle 18c, ideal knowledge tool Ispirer. You must have demonstrable experience in at least one Sybase migration process in ...

    $2392 (Avg Bid)
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    7 bida

    Id like help adjusting formulas for a relational database for an app in production.

    $131 (Avg Bid)
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    28 bida