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!从172,075个评价中，客户给我们的 Database Programmers 打了4.87，共5星。
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I would like a proposal for the development of an access control server that responds to POST requests from various readers based on their content in the database (which should be MySQL). The server should respond according to the calling reader and the authorized users. you can found SDK and doc join for example
I am looking for a freelancer who can help me with the following tasks: - Writing queries on Access database - Performing integration with Oracle SQL Developer - Performing data integrity check Requirements: - Experience in writing queries on Access database - Knowledge of Oracle SQL Developer - Strong understanding of data integrity check The project is time-sensitive, and I need it to be completed within a week. All the necessary data and the database schema are already available. If you have the required skills and can meet the deadline, please submit your proposal.
I am looking for a freelancer to update and program my Excel database. The project involves modifying existing data and implementing general Excel functions. The database consists of more than 7 sheets or tabs. Skills and experience required: - Strong proficiency in Excel - Experience in modifying and updating data in Excel databases - Strong Understanding of "if" Functions - Knowledge of general Excel functions and formulas - Ability to work with multiple sheets or tabs in Excel
I must set up a database to separate our club's paid-up members from non-paid-up members. From the database, I must be able to print a separate list of name and address labels for paid and non-paid members. Paid-up members shall be given access to an online forum and a special section where they can upload details of their vehicles. Once memberships are not renewed access to the forum and list of vehicles is to be removed.
I need assistance to transfer data from a SQL database to an Oracle database, and to do so on a schedule. I have access to both the SQL and Oracle databases. The size of the data that needs to be transferred is less than 1GB, and I require some simple mapping/transformations to be applied during the transfer. Your expertise is required to complete this project.
I am currently exploring ways to streamline my data integration efforts and cretae my own Power BI dashboard. Specifically, I aim to integrate data from various sources and develop a system that allows me to effortlessly generate customized Excel reports directly from the Power BI dashboard. I am reaching out to inquire about your expertise and experience in the realm of Power BI and data analysis. It would be greatly beneficial to have a one-on-one meeting with you to discuss your insights, share my objectives in more detail, and explore potential solutions. Please consider scheduling a meeting with me ONLY if you believe you have the knowledge and experience that can assist me in achieving my goals.
Hello, I am looking for a web developer to create an e-commerce website for my business. The website should have a shopping cart feature so that customers can purchase our products. I will handle setting up the platform and any other back-end services needed to run the e-commerce website. If you have experience building and managing e-commerce websites, please send me a message so we can discuss the details of the project. Thank you!
Hi, We have training requirement with one of our client Training_Module:"Advanced SQL" Training_Mode: Classroom Training_Location: Noida Training_Participants:15 Dates:ASAP
Ingeniero de Datos Descripción del Proyecto: Buscamos a un Ingeniero de Datos para un proyecto que implica el diseño y construcción de procesos de manipulación de datos con un enfoque en calidad y en cumplimiento de los objetivos del negocio. Si eres un profesional apasionado por la manipulación de datos y estás listo para un nuevo desafío, ¡te invitamos a unirte a nuestro equipo! Las tareas involucradas en este proyecto giran principalmente en torno al modelado de datos, incluido el diseño e implementación de estructuras de datos y algoritmos eficientes. La herramienta preferida para este proyecto es Azure Databricks, por lo que es muy deseable tener experiencia con esta tecnología. Además, la familiarid...
Oracle Data Migration (EBS to Fusion) I am in need of a skilled professional who can assist with the data migration from Oracle EBS to Oracle Fusion. The ideal candidate should have experience and expertise in Oracle data migration projects, specifically from EBS to Fusion. Requirements: - Proficient in Oracle EBS and Fusion systems - Strong understanding of data migration principles and best practices - Familiarity with Oracle data migration tools and methodologies - Ability to analyze and map data from EBS to Fusion - Experience in handling customer and financial data migration - Knowledge of Oracle data structures and schemas - Attention to detail and ability to ensure data integrity throughout the migration process Timeline: ASAP If you have the necessary skills and experience, an...
I am in need of an SQL performance and optimization expert to address high CPU usage in my SQL Server database, which is of large size (more than 10GB). Skills and experience required: - Strong expertise in SQL performance tuning and optimization techniques - Proficiency in working with SQL Server databases - In-depth knowledge of query execution plans and indexing strategies - Experience in analyzing and resolving high CPU usage issues in large databases -Trace deadlocks, root cause and implement solutions to stop them Responsibilities: - Identify and analyze the root cause of the high CPU/Memory usage problem - Optimize SQL queries and database structures to improve performance - Implement indexing strategies and query optimization techniques - Monitor and fine-tune the database for o...
SQL Training for 4-5 Students I am looking for a trainer who can provide SQL training to a group of 5 students. The students have beginner-level experience in SQL. Main Focus of Training: Understand DB Function, Administration - The main focus of the training should be on understanding DB Functions, Administration, and analysis in SQL. Training Session Duration: 30 Hrs to 42 Hrs. - Each training session should be 1-2 hours long. - Strong knowledge and experience in SQL - Ability to effectively teach and explain complex SQL concepts to beginners - Experience in Data Base Administration and analysis using SQL - Excellent communication and presentation skills.
I am looking for a freelancer to create an entry form in php that will allow me to enter weight data from a smart scale. Skills and Experience: - Experience with smart scale integration and data retrieval - Proficiency in developing forms and data entry systems - Knowledge of the specific software required for compatibility - Ability to handle multiple entries per day and ensure smooth data transfer and storage.
I am looking for a relatively simple database to track attendance for around 300 employees. The data entry point must only accommodate a few users, and be able to calculate points and occurrences based off of the entered data. This database will need to provide reports and allow us to export it to a prebuilt forum. We specifically want our database to be of the SQL variety, as opposed to NoSQL or some other format. Furthermore, we do not need this database to be accessible online - it can be locally hosted. The primary reports that we need this database to generate are attendance reports. We would like it to be able to generate performance reports and custom reports, but attendance reports are our main focus. The ability to export the data to a spreadsheets or some other forum is a prior...
Looking for someone who knows how to design a Database schema and can help with me refining the same. We are a startup and i am the CTO. I created DB tables (mostly around 2 years ago); i am in the process of making sure that these adhere to the best practices of Database schema design. I need someone to answer my questions on why one design is better than the other. And if there is any alternate (and better) way to get the same results. I expect the call to take not more than 10-15 mins. I will pay for each call as if it is for 30 mins.
I am looking for a skilled freelancer to assist me with a trajectory management project. The purpose of this project is to analyze the movement of ground-based vehicles. Key Requirements: - Strong expertise in vehicle movement analysis - Proficiency in data analysis and visualization - Experience in creating visual maps and graphs The desired output of this analysis is to have visual maps and graphs that provide a detailed understanding of the vehicle movement patterns. If you have the necessary skills and experience in trajectory management and data analysis, please submit your proposal.
I'm looking for a Freelancer (MUST BE IN OCALA, FLORIDA, USA) with experience in integrating a PLC system. The PLC system I have is a Siemens system and I need someone to integrate an entire system made of liquid pumps, valves, flow meters, and meters. In total, I need more than 10 components to be integrated with the PLC system. The successful Freelancer will have experience in this kind of work, since they will be required to securely integrate the components with my existing Siemens PLC system. Furthermore, the integration must be done with precision and attention to detail. Experience with transportation or manufacturing integration is a benefit but not necessary. If you have the necessary skills and tools to execute this task, then please apply and let's discuss fu...
Mi occorre un software che sulla base di una serie di indirizzi postali li riassegni per zone di riferimento da disegnare su una cartina. Tali zone sono delle aree di intervento di specifiche filiali mentre gli indirizzi fisici sono relativi ai booking prenotati da prospect raccolti mediante campagne su internet
Title: MySQL Database Schema Creation - Existing Data Integration - Urgent I am in need of a skilled freelancer who can assist me in creating a database schema for a MySQL database. The ideal candidate should possess the following skills and experience: - Proficient in creating database schemas for MySQL - Familiarity with database design principles and best practices - Experience in integrating existing data into a new schema - Ability to efficiently transfer and map data from the current database to the new schema - Strong attention to detail to ensure data integrity and accuracy Key Requirements: 1. Database Schema Creation: The freelancer should be able to design and create a well-structured and efficient database schema for a MySQL database. 2. Integration of Existing Data: The f...
I am looking for a skilled freelancer to create an interlinked Google Spreadsheet Macro software for me. The main requirements for this project are data entry, sharing and collaboration, as well as high level security measures with multi-factor authentication. Specific features needed for this software include: - Data sharing capabilities to allow multiple users to access and collaborate on the spreadsheet - The ability to input and calculate data within the spreadsheet - Data visualization and charting capabilities to present the data in a visually appealing way Additionally, I already have some data that needs to be integrated into the software, with the intention of adding more data later on. In terms of security and privacy, I require high level security measures with multi-factor...
I am looking for a freelancer who can help me with my project to get tables using pythongrid. Specifically, I need someone who has experience working with database tables and can create interactive ones for my project. Skills and experience needed: - Strong proficiency in Python and working with databases - Experience creating and manipulating database tables - Knowledge of pythongrid and its capabilities for creating interactive tables Requirements: - Ability to design and implement database tables with specific data types and structures as provided by me - Create interactive tables using pythongrid that allow for user interaction and manipulation of data Please provide examples of previous work and any relevant experience when submitting your proposal.
I am looking for someone who can teach me about all the functions and capabilities of Snowflake software. I am a beginner and I want to learn everything about it, including what it can do and how to use it. Preferred Method of Learning: - Video tutorials Specific Areas of Interest: - Data Warehousing - Data Engineering - Data Science Ideal Skills and Experience: - Extensive knowledge and experience with Snowflake software - Ability to explain complex concepts in a clear and concise manner - Experience creating video tutorials or teaching materials - Strong understanding of data warehousing, data engineering, and data science concepts
I am looking for a freelancer to create a database for tollway prices in France and integrate it with an API. Specific Tollway Prices: - The database should include all tollways in France. API Integration: - You will need to create your own API for the database integration. Tollway Price Updates: - The tollway prices should be updated yearly in the database. Ideal Skills and Experience: - Experience in database creation and management - Proficiency in API development - Knowledge of tollway systems in France - Strong attention to detail and accuracy in data entry. I need you to create a DB with the toll fees in France. Have found many pdf files here with some price list. You need to get all price list from all tollway: You should be aware how tolls are working in France. For exa...
Project Title: Moodle Access Account I am looking for a freelancer who can help me with managing user accounts on my existing Moodle account. The ideal candidate should have experience in user management on Moodle. Tasks to be performed on the Moodle account include: - Granting and revoking user access - Creating and deleting user accounts - Managing user roles and permissions - Troubleshooting user account issues Skills and experience required for the job: - Proficiency in Moodle administration - Strong understanding of user management principles - Familiarity with Moodle's user roles and permissions system - Attention to detail and accuracy in managing user accounts If you have previous experience in managing user accounts on Moodle and are looking for a project that involves ...
I am looking for an ER Diagram expert who can assist me with creating a Physical ER Diagram for my project. The level of complexity for the diagram is basic, and it involves 5-10 entities and relationships. Skills and Experience: - Proficient in creating Physical ER Diagrams - Strong understanding of database design and entity relationship modeling - Experience working with 5-10 entities and relationships in ER diagrams - Ability to translate complex business requirements into clear and concise diagrams - Attention to detail and ability to ensure the accuracy and integrity of the diagram - Knowledge of database management systems and SQL is a plus
I am looking for an experienced professional who can develop an email database for my business. The email database should be tailored to the healthcare industry and should cover a national geographic region. I am specifically looking for a B2B (business to business) database, and not B2C (business to consumer) or a combination of both. The contractor should be able to provide a reliable and comprehensive database that meets all of my requirements. It should have relevant and up-to-date contact information, as well as any other pertinent data. Additionally, privacy and security are two of the top priorities for this project. All data must adhere to the applicable laws and regulations and remain confidential. If you have the experience and skills needed to produce an effective email datab...
I am looking for a freelancer who can help me set up Dataverse for my tax business. The purpose of setting up Dataverse is for data storage, data analysis and reporting, and for interaction with other Microsoft apps. I have existing data that needs to be migrated into Dataverse, with the expected volume of data being significantly less than 1 TB. Ideal skills and experience for this job include: - Strong knowledge and experience in setting up and configuring Dataverse - Familiarity with data migration processes and tools - Expertise in data analysis and reporting - Ability to handle and manage data volumes of less than 1 TB I need recommendations on whether to use existing tables or to set up custom tables. Advice on how to separate data into tables would be welcome. The project will be...
I am looking for a skilled MySQL developer to create a new MySQL view for reporting purposes. The view will be used for data analysis and visualization. I have all the details regarding the specific tables and columns that should be included in the view. The ideal candidate should have experience in: - MySQL development - Creating views for reporting and data analysis - Data visualization techniques If you have the required skills and experience, please submit your proposal, see the attached doc for more details PLEASE: dont low bid only for get the interview, make your accurate bid for the quotation, warm regards
I am looking for a developer to create a search and retrieve tool that will primarily be used to search and retrieve text data. The tool will need to be able to take data from discord channels, save to a database, and retrieve from that database when needed. Ideal Skills and Experience: - Experience in developing search and retrieve tools - Proficiency in working with text data - Familiarity with the specific platform where the data is located
I am looking for someone to help me build the perfect database for me and my projects. I have a vision of how the database should look, but I need to find someone to take the ideas and make them into reality. The database I prefer to use is a Relational one and I have some ideas and thoughts on the interface design but could use some help in narrowing down what would be realistic to expect. My budget for this project is within the range of $500 to $1000 but I'm flexible. As far as an editable intrface - my best description is something like tiles or something i can put a picture on with a description to be a button to open that [project] page that has info on that item. I'd like those pages to be very interactive as well but that might be someplace where i need to be educated on...