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.

From 182,506 reviews, clients rate our Database Development Experts 4.84 out of 5 stars.
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    30 jobs found, pricing in USD
    Succession Planning Database 6 days left
    VERIFIED

    Develop a database to track the critical position and successor training needs with Dashboard and report. Also Export Data to Excel Sheet and print the report.

    $171 (Avg Bid)
    $171 Avg Bid
    12 bids
    Data Analyst 6 days left
    VERIFIED

    I need a data analyst who can work to extract the data

    $111 (Avg Bid)
    $111 Avg Bid
    11 bids

    The core of the effort is to map the HMC tables and attributes to target star schemas data models. Specifically, which HCM tables contain the data attribute we want to extract the data from and load into the star schema relational model. Requires deep existing deep knowledge about the inner workings of HCM.

    $537 (Avg Bid)
    $537 Avg Bid
    8 bids

    We need a Java Application with the following features: 1. Admin access level and Student access level 2. Admin Course Management (Add, Edit, Delete) 3. Student can attend courses, make comments 4. Students can connect with other students 5. Everything should be stored in a database Full details can be seen in the attached images. Thank you and happy bidding. NOTE: WE NEED THE APPLICATION WITH IN 24HRS Best, Emman

    $36 (Avg Bid)
    $36 Avg Bid
    14 bids

    We are seeking a talented freelancer with a strong background in software engineering to provide expert advice on building the infrastructure of an AI platform. The ideal candidate should have experience in designing and implementing robust infrastructure and database systems capable of storing and managing large amounts of data for multiple customer organizations. Key skills and technologies required include: Hasura, GraphQl, Netlify, Cloud, DevOps, Data Science, Software Engineering and Database Systems. If you are a self-starter with a passion for AI, Infrastructure Design and a commitment to delivering high-quality work, we would love to hear from you.

    $40 / hr (Avg Bid)
    $40 / hr Avg Bid
    14 bids
    $557 Avg Bid
    13 bids

    We are looking for a Automation & "Solutions" Developer to build and troubleshoot the technical aspects of our business. The position - You will be responsible for setting up tools, connecting them to other software and build all technological related aspects of our business. - You will research new tools and test them out for us. - You will be in contact with the support of tools to fix bugs and accomplish your work. - You will very likely have to constantly learn new parts of this position, since our company is constantly evolving - You will plan and execute project independently in coordination with the CTO. Example We are currently building a backend for our clients that also integrates with a mobile app. The database of the backend will live in Airtable, the backend ...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    8 bids
    desarrollo de app movil 5 days left
    VERIFIED

    desarrollo web desarrollo de app movil marketing ingieneria de software diseño de software

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    31 bids

    I am looking for a software engineer to create some UML diagrams for a program that I am working on.

    $35 (Avg Bid)
    $35 Avg Bid
    16 bids

    We are seeking an experienced Developer/Architect to join our team and help developing our e-commerce platform. The successful candidate will have a strong background in web development technologies, database technologies, and API handling. Key Responsibilities: - Work with developers to design, build, and maintain a high-performance e-commerce platform - Ensure the platform meets all technical requirements, including scalability, security, and reliability - Act as a technical advisor, providing guidance and support to the development team - Develop and maintain detailed technical documentation and architecture diagrams - Stay up-to-date with the latest industry trends and technologies and evaluate their potential for integration into the platform Requirements: - Experience in web develo...

    $4619 (Avg Bid)
    $4619 Avg Bid
    33 bids

    A team of programmers needed to work on a project (commercial social communication) similar to Twitter but acting as an electronic commerce. The project works on trading between users in a new way different from Amazon and Ali Express.

    $4316 (Avg Bid)
    $4316 Avg Bid
    54 bids
    Oracle Error 4 days left

    Error: sys.utl_http end of input reached

    $98 (Avg Bid)
    $98 Avg Bid
    10 bids

    We need a developer to create a web application that serves as a database for top influencers in small niches. The database should track and identify the content of each influencer across platforms such as YouTube, Instagram, TikTok, and Twitter. The application should allow for manual additions of influencers, be accessible through an API, and function on a smartphone browser with customizable data presentation. The objective is to create a web application similar to the function with the difference being it is a private use application that only chosen influencer statistics will be displayed. The database should include a master list of influencers, daily updated social media statistics, links to social media posts, and a unique score calculated through a proprietary algorithm. We...

    $1500 - $3000
    Sealed
    $1500 - $3000
    31 bids

    Convert your ER diagram to a relational schema. ( ➢ Underline all key attributes in your relations. ➢ Specify all functional dependencies for each relation. (Mapping) - Use Oracle to create the normalized tables. - Populate your tables with 5 rows at least. - Design and implement at least 4 queries. As specified below Data Retrieval Queries with Select (total of 4 Queries) ➢ Where ➢ Order By ➢ Group By ➢ Aggregate functions ➢ Subquery ➢ Join query - Note: ➢ You are free to mix between all those clauses in one or more query, but you have to use them all so the total number of queries for Data Retrieval Queries with Select in the end will be 4. ➢ Using select all (*) is NOT accepted. - Design two stored procedures as the following ➢ Create a PARAMETER based SELECT QUERY stored procedure ...

    $153 (Avg Bid)
    $153 Avg Bid
    34 bids

    Convert your ER diagram to a relational schema. ( ➢ Underline all key attributes in your relations. ➢ Specify all functional dependencies for each relation. (Mapping) - Use Oracle to create the normalized tables. - Populate your tables with 5 rows at least. - Design and implement at least 4 queries. As specified below Data Retrieval Queries with Select (total of 4 Queries) ➢ Where ➢ Order By ➢ Group By ➢ Aggregate functions ➢ Subquery ➢ Join query - Note: ➢ You are free to mix between all those clauses in one or more query, but you have to use them all so the total number of queries for Data Retrieval Queries with Select in the end will be 4. ➢ Using select all (*) is NOT accepted. - Design two stored procedures as the following ➢ Create a PARAMETER based SELECT QUERY stored procedure ...

    $149 (Avg Bid)
    $149 Avg Bid
    21 bids

    I need a website for luxury VTC, an elegant and simple site, which is fluid and up to date. As well as a database to retrieve all customer reservation information. And consider for later a mobile application too. Some site examples and the information you need to retrieve for the database :

    $1279 (Avg Bid)
    NDA
    $1279 Avg Bid
    159 bids

    HI I NEED TO CREATE A DATABASE DESIGN FOR WORKSHOP JOBS MANAGEMENT JOBS DATABASE • Job files • Photos arrival • Photos departure • Reports supplier • Report customer • Parts ordered • Costing • Repair notes • Quotes customer • Quote supplier • Invoices

    $154 (Avg Bid)
    $154 Avg Bid
    12 bids
    Database Design 2 days left

    We require a web based database application for cemservices which will manage various types of construction contracts and labour input.

    $39 / hr (Avg Bid)
    $39 / hr Avg Bid
    47 bids

    We are requiring a developer with previous experience on Project Scheduler creation. This can be someone with existing code that accomplishes the end result described below or someone with access to a library that can provide this feature. The person in charge of this task will be required a proof of concept to demonstrate in action and on a second phase to have this implemented in an application. What are we expecting from this proof of concept? For it to be organized as a calendar and to be able to refer to scheduling on a daily, weekyl or monthly basis. For scheduled activities to be dragged and dropped easily from place to place in the calendar layout. If a scheduled activity is moved to a slot with an existing one, the existing is moved automatically to a different slot. When a s...

    $147 (Avg Bid)
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    8 bids
    Basic taxi dispatch system 2 days left
    VERIFIED

    Be back with your experience of dispatch systems

    $759 (Avg Bid)
    $759 Avg Bid
    93 bids

    I am the creator of , a collection of interative physics apps ranging from toy simulations to utilities. This is a labor of love for me, so I have neglected things like SEO and marketing so that I could direct my creative energy into the part of the project related to my expertise. I wish I could devote myself to this project, but so far it is more of an art project than a source of income. My expertise is physics and HTML/JS front-end coding (in the sense that the interactive apps are entirely "front-end"). I am looking for a person to help with the business/growth side of the website, and possibly backend development. This would be a person who understands the ecosystem of internet money much better than I, and who has some vision of what Polyphys could be beyond what I have a...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    18 bids

    Hi I will need someone to teach mi L1 level tasks of Oracle Server I am already working on MS SQL Server.

    $121 (Avg Bid)
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    10 bids

    Below is the JD of the above. Want a candidate who has less/competitive budget. As a SQL DBA/ Migration Engineer you will be fully engaged in the migration project for Microsoft SQL Server. Our team works with precision and speed. We are looking for a candidate who is ready for this challenge. Job Description What you will be doing as a SQL DBA / Migration Engineer Have some 2008 R2 and majority R12 that needs to be upgraded to R19 § Create Test Database environments to research and solve database upgrades pre-production upgrade § Upgrading current SQL Database to new supported version for Windows Server Migration to 2019 § Migration of existing Databases to new Windows Servers § Restore data and ensure that current databases work as expected § Provide expert l...

    $735 (Avg Bid)
    $735 Avg Bid
    21 bids

    I have a horse racing Spreadsheet, I load the form into a sheet, every time I want to run analysis on those days racing. That sheet contains all the Data for the Race meeting, and 10 previous starts with all the stats for that race for that horse. I then have about 20 sheets, each sheet has information, that is used for calculations, IE each race track has its own sheet, that contains a rating for each distance and barrier so it can work out a score for the horses previous starts at that track , distance and barrier, and it also works out a score based on its race for the day. There would then be Sheets for Jockeys Races Class of Races Age etc. So the data base needs to be able to store all the horses race data that gets loaded each week, ( not duplicating, so it only adds additional ...

    $338 (Avg Bid)
    $338 Avg Bid
    77 bids
    Build a website 21 hours left
    VERIFIED

    A website similar to an existing website (duplication or cloning).

    $125 (Avg Bid)
    $125 Avg Bid
    227 bids

    HI , I am looking for writing IB ITGS Criterion B , C , D for IA Thanks

    $15 (Avg Bid)
    $15 Avg Bid
    18 bids

    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    11 bids

    criar um diagrama conceptual de acordo com o pedido

    $27 (Avg Bid)
    $27 Avg Bid
    5 bids

    Necesito exportar base de datos informix 7.1 a Sql server y tarea programada para exportarla varias veces

    $525 (Avg Bid)
    $525 Avg Bid
    10 bids

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