Programmation de bases de données Jobs
Database Programming is an essential software development skill that processes data and stores it in a database. Database Programmers store and handle databases, create, maintain and update them so that data is organized, secure, and easily retrievable when needed. Database programming relies on the manipulation of an underlying language, like SQL, through coding structure and automation of rules to ensure accuracy and enforce consistency.
Whether you’re in need of organizing a complex amount of data, validating data changes, or writing to multiple databases at once, a Database Programmer can be your best asset when it comes to optimizing and automating your current system.
Here's some projects that our expert Database Programmer made real:
- Data Management - whether it’s relocating large files from one server to another or editing large chunks of data.
- Seamless User Experience – extending automations for a better end user experience with less manual labor.
- Security – tying all transactions for protection from cyber threats and potential malicious activities.
- API Connections – Pulling real-time data with API calls to update various databases with the most updated information.
- Optimization – Configuring underlying structures such as indexing algorithms that can be modified over time to match user demand.
Database programmers are highly specialized software engineers with expert knowledge in both backend development and databases themselves. They rely on a combination of inherently acquired knowledge through technical education or career experience to make sure data processing is secure, accurate, fast and consistent. With help from a Database Programmer, clients can easily optimize their systems so they are able to access information quickly while still keeping their businesses secure and up-to-date.
As a result, working with a Database Programmer on Freelancer.com is ideal for those who need real-time solutions tailored to match their unique needs without compromising security or efficiency. No matter the complexity of your business’s needs and your data requirements, our freelancers are experienced in setting up the perfect custom-made solution for you. Post your project now and get started on your business’s journey today!
Sur 173,493 commentaires, les clients ont évalué nos Database Programmers 4.87 sur 5 étoiles.Embaucher des Database Programmers
I need some freshers who can code for mobile app development. Any degree. Any location in India Freshers only native android app with firebase Salary is very low 10k INR max Project might end any time so no job security Freshers can keep looking for stable job while working with me Send your resume
From an existing code make some modifications below 1. Revise a string connection from front end (GUI) to config location, 2. attach exe file into an icon (able to click on an icon to run the application), 3. write out a manual instruction to build the application that only run dll for the application (other users can not see application source codes. 2. Set default Months in 4 textboxes once these are displayed showing the current month and last month. Other textboxes show current month and last 6 months. 3. Pull out data in a column from SQL server and make some if statements that will discuss in detail.
semantic scholar's search into your website Get search query List results Open pdf (and allow to download) chatGPT api into your website After user clicks on pdf, open a chat with chat gpt on the right side Automatically feed all of the text from the pdf to chatGPT Allow the user to interact with chatGPT about the paper a document editor (use an API?) Have two different chat bots to assist with editing Scientist: Sequentially feed the text from every pdf cited Editor: Feed the editor some documents which describe how to write a good medical research paper and such Additional Workflow Features Create a database Admin will be able to create an account and access for each individual user Admin will assign a duration of time for...
Data Entry Job For MYSQL and Python - Teacher Arrangement I need a freelancer to enter between 100-500 teacher arrangement data into MYSQL. The data will include customer information such as name, contact, and location. Ideal skills and experience for this job include: - Data entry experience - Familiarity with MYSQL and Python - Attention to detail and accuracy In your application, please provide past work and experience that demonstrates your ability to complete data entry tasks efficiently and accurately. A detailed project proposal is not required. Using Python u need to create table of different teachers and feed data of teacher you also need to create aroudn 20 tables for days from monday to saturday for primary junior and senior wing and feed data like image attached in it
I am looking for someone with experience repairing collations in a Moodle database. Although I have not attempted to repair the collations yet, the initial error has been corrected and I am looking for preventative maintenance. Specifically, I am looking for someone who can check and maintain the collations annually. Ideal skills and experience: - Experience repairing collations in Moodle databases - Knowledge of preventative maintenance techniques for collations - Ability to check and maintain collations on an annual basis
I am looking for a SQL Server expert to create a stored procedure that will send emails with Excel attachments. The data included in the attachment will be in raw format. I do not have any specific formatting or styling requirements for the attachment. The frequency at which the emails should be sent will be on a custom schedule. Ideal skills and experience: - Strong proficiency in SQL Server and stored procedure creation - Experience with sending emails through SQL Server - Knowledge of Excel and attachment creation - Ability to create customizable schedules for email frequency
As the manager of my organization, I have been tasked with setting up an HRMS system that caters to our needs. Our team consists of more than 100 employees, so getting the right system up and running is essential. The most important feature for this system that I require is an Employee Database since this would help us keep track of our resources and their information. No specific integrations are needed as we would prefer the system to be standalone and self-sufficient. With the right HRMS system in place, I am confident that it would greatly enhance our efficiency in managing the human resources of our organization.
I am looking for an experienced Google Blockly developer to help with a specific project that I have in mind. The ideal candidate should have intermediate levels of experience with the software. This project will require more than 2 weeks to complete. If you believe that you can provide the necessary skills and dedication to complete the task successfully, please get in touch with me! We will start with a simple project with <10 blocks and then once we are successful with it move onto a larger project in Blockly.
My company is looking for a reliable Power BI Developer to help us create visually appealing data models to analyze our data and to create dynamic and customized Power BI dashboards. Our purpose for using Power BI is to visualize our data for data analysis and forecasting, so interactivity is key. We will be using SQL databases as our main source for data, so experience with these technologies is essential. For the report/dashboard, we are looking for an advanced level of interactivity, with features such as filtering and sorting, drill down and drill through, and customized interactions and animations. If you think you have the technical expertise, experience and interest, please apply for this project. We look forward to hearing from you!
I am looking for a freelancer who can assist me with fixing the schema errors and running queries for my MySQL database. As I do not have an existing database schema, I need someone who can work with my rough idea and create a well-structured schema. Ideal skills and experience for this job would include proficiency in MySQL, strong understanding of database design and schema creation, and experience in database management systems. The goal of this project is to improve website performance by ensuring that the database is well-structured and optimized for efficient querying.
Queries implementadas na linguagem SQL aplicadas no SGBDR Oracle, apoiadas no SqlDeveloper. Utilizar o MER Físico e BD Pedido disponibilizado para treinamento da disciplina de Banco de Dados.
I am looking for a skilled database developer who can optimize my MySQL query or index the database to improve performance. The database is currently 1.3GB in size and is used for transactional processing. There are specific tables and queries causing performance issues that need to be addressed. The specific table is approx 200k rows. The query is fairly simple but taking 10 seconds to complete, and it needs to be closer to 1 second. I can provide the exact table structure and the query, but not actual data. The database is hosted on a normal windows machine. Ideal skills and experience for this project include: - Advanced knowledge of MySQL database optimization and indexing - Experience working with large databases - Ability to identify and troubleshoot specific tables and queri...
I am looking for a developer to create a WebApp that is mobile friendly and has a database backend. This project is for business use and will primarily be used for user point tracking. The database will store user information and logs. Would like the site to be in Wordpress and very easy to manage the backend to make future changes. Skills and experience needed: - Proficient in HTML, CSS, and JavaScript - Experience with database design and management - Familiarity with mobile app development - Ability to create a responsive and user-friendly design - Strong communication skills to ensure clear understanding of project requirements and updates. There will be about 8 pages and a database with about 5-6 tables. User login needed
Develop a desktop backup application for consumers using Restic as the backend and Minio as the storage solution. The application requires the following components: Company website for signup/login, subscription selection/payment, and client downloads. SSO using Keycloak for secure authentication. User management/administration and admin panel. Billing/support panel for customer management. Customer database using PostgreSQL. Electron.js-based desktop GUI. Node.js coordinator application for communication with Keycloak, GUI, Minio, and customer database. It handles provisioning and backup repos based on billing status. Non-Functional Requirements: Highly available and scalable architecture. CI/CD pipelines for continuous integration and deployment. Agile development approach...
A) Database design: Determine the structure of your database based on the information you want to store. Identify the necessary tables and the relationships between them. For example, you might have a table for suppliers, one for customers, one for documents (invoices, orders), one for products, and so on. Define the attributes of each table and the primary and foreign keys to establish the relationships between them. B) Database creation: Use a relational database management system (RDBMS) such as MySQL, PostgreSQL, or Microsoft SQL Server to create your database. Follow the specific instructions of the chosen RDBMS to create the tables, define the attributes and relationships. C) Data extraction: Use the information extraction techniques described earlier to extract the relevant data f...
More details: What is the purpose of the Power BI dashboard? Sales Analysis, financial Reporting, Operational performance, What data sources will be used for the Power BI dashboard? Excel,SQL databases,cloud based data sources Do you have a preferred visual style for the dashboard? This question was skipped
I'm looking for a freelancer to help me with database marketing. I currently have customer contacts stored in a database, and I need help with both data analysis and campaign execution. The desired outcome from this project is increased sales. I need someone with strong analytical skills and an understanding of marketing and customer relations. The freelancer should be able to create tailored campaigns, identify target groups through data analysis, and create reports quantifying results. They must be experienced in managing and curating a database, as that will be a major part of the process. This is an important project for me, as I'm looking to expand my reach to potential customers. I need somebody who is reliable, takes initiative, and can help me make the most out of my d...
I need help with writing and solving some problems connected to SQL and ER model relations.
Calendar: Event and facility scheduling. Check-Ins: Attendance tracking for children and volunteers. Giving: Donation processing and reporting. Groups: Organization and communication for the community. People: Member management. This feature is free with all applications. Publishing: Custom content for web and applications. Registrations: Event registrations and payments. Services: Service planning and volunteer scheduling. Music Stand: Mobile music reader. Church Center: A mobile application for your congregation. Web and mobile platform
Hi I need support oracle database for my consultant like Indian time 8:30 pm to 10 pm 11$/hourly. Payment every Friday. This support will be on zoom meeting which we will provide you and you will connect with my consultant and support him.
I am looking for a skilled data entry freelancer to help me with my database project. The project involves entering customer information into a digital database on a daily basis. The data is currently in digital forms/documents and the ideal freelancer should have experience working with these types of files. Skills and Experience Required: - Proficient in data entry and database management - Experience working with digital forms/documents - Attention to detail and accuracy - Ability to work on a daily basis to ensure timely updates to the database.
Job Description: Database Engineer (Informatica/ETL) We are seeking a highly skilled and motivated Database Engineer with expertise in Informatica and ETL (Extract, Transform, Load) processes to join our dynamic team. As a Database Engineer, you will play a crucial role in designing, implementing, and managing our complex database systems, ensuring optimal data integrity, performance, and security. You will collaborate closely with cross-functional teams to deliver scalable solutions and contribute to the success of our organization. Responsibilities: • Design, develop, and implement efficient and scalable database solutions using Informatica PowerCenter and other ETL tools. • Perform data extraction, transformation, and loading (ETL) processes, ensuring the accuracy and integrit...
I am looking for a freelancer who can help me with my SQL dump to Excel project. The SQL dump file size is medium, ranging from 50MB to 500MB. I would prefer the Excel output to be available in both CSV and XLSX formats. Additionally, I require specific data filtering and sorting in the Excel file. The ideal candidate for the job has experience working with SQL dumps and Excel, and is proficient in data filtering and sorting. If you have the necessary skills and experience to complete this project, please submit your proposal.
I am looking for a database developer who can create a database that will primarily be used for analyzing data. The database should have basic security measures in place to protect the data. Skills and experience required for this project include: - Experience with database development - Knowledge of data analysis techniques - Understanding of basic security measures for databases
Need an expert who can complete a project on advance data structure.
I am looking for a developer to help me extract stock market data from Lightstreamer and store it in a MYSQL database. The ideal candidate should have experience working with real-time data and be able to update the database as frequently as possible. Skills required: - Experience with Lightstreamer or real-time data - Proficiency in SQL and database management - Strong attention to detail and ability to troubleshoot issues quickly - Knowledge of financial markets and stock data Responsibilities: - Extract stock market data from Lightstreamer - Store the data in a SQL database - Update the database in real-time or as frequently as possible Datasource: Lightstreamer URL: wss:// I need the messages: d(1,2,4,'08:38:29','15977.2449') --> DAX d(1,1,'1.9600...
We are looking for PBI experts to work on a high-impact project which would include implementing on new initiatives such as Dashboarding, Sales Pipeline management, QnA bot, etc. More details: What data sources do you need integrated into the Power BI report? Excel, SQL databases Do you require data visualization or just data consolidation? Both What key performance indicators (KPIs) do you want to track in the Power BI report? We want to implement sales pipeline management via Power BI
I want to develop an application, a website and a platform that will connect family doctors, the national health insurance company, pharmacies and patients through the digitization of compensated prescriptions for medicines. This requires the creation of a platform that has an estimated number of 5 million users. it is necessary to create the following interfaces: 1) end user interface (patients) 2) the pharmacy interface that will be closely connected with the patient interface 3) the interface of family doctors 4) interface to the National Health Insurance House (reporting interface, data collection and verification). Users will be identified based on the Personal Numeric Code. The protection of personal data must be taken into account. End user interface presentation: Personal...
A) Database design: Determine the structure of your database based on the information you want to store. Identify the necessary tables and the relationships between them. For example, you might have a table for suppliers, one for customers, one for documents (invoices, orders), one for products, and so on. Define the attributes of each table and the primary and foreign keys to establish the relationships between them. B) Database creation: Use a relational database management system (RDBMS) such as MySQL, PostgreSQL, or Microsoft SQL Server to create your database. Follow the specific instructions of the chosen RDBMS to create the tables, define the attributes and relationships. C) Data extraction: Use the information extraction techniques described earlier to extract the relevant data f...
Because most major websites, such as Facebook, Yahoo, Google, Twitter, Linked In, Capital One, cannot keep hackers out, what chance do I have! So I am against forms and databases now. I have developed a way around forms and databases, a great way that probably makes my website, , the most secure website on earth!!! If any hacker gets into my website they won't get any financial information, etc. BUT, even though I have a wonderful website that should be drawing members like crazy --- no one is joining ... I think it's because most people don't see the need for high security that involves NOT HAVING WEBSITE FORMS AND DATABASES. Most people don't care about highs security: they want ease and familiarity --- in other words a form to fill out. So after much distress...
My project is for warehouse capacity/forecasting layout. I need seasonal capacity planning as well as both short and long-term forecasting executed. I'd like to open the software map and draw a shape, whether that's a square, rectangle, or an "L" shape of what square footage is needed for a production job, and the software calculates square footage in a side column based on the shape drawn. This would populate on the map, as well as a spreadsheet (or column in app), with a start and end date we can assign. Showing visibility of current and upcoming available square footage. One could scroll down through past, present, and future dates and the map would populate (shapes change) so we can schedule accordingly.