Programmering af database 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!
Baseret på 172,020 bedømmelser, giver vores klienter os Database Programmers 4.87 ud af 5 stjerner.Ansæt Database Programmers
I am looking for a freelancer who can assist me developing a Mirth Channel HL7 IDCO integration. The project requires the following skills and experience:
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 a freelancer to calculate the distance between a point distance from a geofence border using Oracle Spatial. The geofence border is in polygon format and the calculation needs to be performed once. The purpose of the distance calculation is for data analysis. Ideal skills and experience for the job include: - Proficiency in geolocation and spatial analysis - Experience with polygon calculations - Strong data analysis skills - Knowledge in Oracle Spatial technology Acceptable results: - PL/SQL code to find records within n-meters from border - SQL with nearest distance from border
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...
Project Title: MSSQL query to get tabular format of an employee organizational chart tables Description: I am looking for a skilled MSSQL developer to create a query that will generate a tabular format of our employee organizational chart tables. The data structure is hierarchical, and all fields are important for the query. Skills and Experience: - Proficiency in MSSQL and understanding of hierarchical data structures - Ability to create optimized queries for large data sets - Familiarity with employee organizational chart tables and their relationships - Strong attention to detail to ensure all fields are included in the query
I am looking for a freelancer who can convert an Oracle report from RDF format to AQL within a week. This project does not require any specific features or data to be included in the conversion, as everything can be converted as is. Skills and Experience: - Strong knowledge of Oracle reports and AQL - Experience in converting reports from RDF to AQL - Familiarity with Oracle database systems - Attention to detail and accuracy in data conversion must able to work remotely and this is for independent developer no third party must have following skill oracle pl/sql oracle report oracle forms oracle weblogic
## Objective: To develop a Business Intelligence (BI) dashboard that tracks key performance indicators (KPIs) for marketing campaigns. The dashboard will also include relevant databases and automated email functionalities based on the data. ## Key Performance Indicators (KPIs): 1. Number of requests sent vs target 2. Number of approved camps vs target 3. Number of camps conducted vs target 4. Secondary sales - total revenue generated 5. Number of boxes/month/conversion 6. Duration to conversion 7. Cost vs return ## Data Sources: 1. Sales Force Automation (SFA) 2. Zoho CRM 3. YouTube Analytics 4. Excel files ## Data Update Frequency: 1. Weekly Reports 2. Monthly Reports 3. Alternate day Reports (Every two days between the 10th and 15th of each month) ## Se...
Title: SQL Server Application Development Purpose: - The purpose of this project is to develop a SQL Server application. Requirements: - The client has a general idea of the application requirements, but detailed specifications are not available. - The application should be developed with intermediate level SQL development skills. Skills and Experience: - Strong experience in SQL Server application development. - Proficiency in SQL programming and database management. - Ability to understand and translate general requirements into a functional application. - Knowledge of data analysis and data manipulation techniques. - Familiarity with SQL Server best practices and optimization techniques. - Strong problem-solving and troubleshooting skills. Note: The client is seeking a developer wit...
I'm looking for a skilled freelancer to help me build a secure server that will connect my Unity game to a C# server-based game. The game logic is done. My goal is to handle user authentication and session management, store and retrieve user data, and facilitate real-time communication between players. This project is intended for PC/Desktop at this time, but I may require potential mobile support in the future. I'm open to any server technology, but would like to discuss it further to better understand my options.
Project Title: MSSQL query to get tabular format of an employee organizational chart tables Description: I am looking for a skilled MSSQL developer to create a query that will generate a tabular format of our employee organizational chart tables. The data structure is hierarchical, and all fields are important for the query. Skills and Experience: - Proficiency in MSSQL and understanding of hierarchical data structures - Ability to create optimized queries for large data sets - Familiarity with employee organizational chart tables and their relationships - Strong attention to detail to ensure all fields are included in the query
Project Title: Oracle BIP Reporting Setup I am looking for a freelancer to assist me with setting up Oracle BIP reporting. The ideal candidate should have experience in Oracle BIP reporting. Requirements: - Expertise in Oracle BIP reporting - Expertise in writing oracle sql query to support BIP work Responsibilities: - Collaborate with me to understand the specific requirements and objectives of the reports Specific Layout or Format: - I have a specific layout or format in mind for the reports If you are experienced in Oracle BIP reporting and have a strong background in SQL, I look forward to discussing the project further with you.
I am looking for Oracle Apex Developers who can assist me with custom application development for a medium-sized project. The project has an urgent deadline of less than a week. Skills and Experience Required: - Strong expertise in Oracle Apex development - The database exists with in 200 Tables - Experience in custom application development - Knowledge of database design and optimization - Proficiency in UI/UX design and implementation would be a plus.
Project Title: Advanced SQL Query Optimization Description: I am looking for a skilled SQL developer who can assist me with an advanced SQL query in MySQL. Specific Database Management System: MySQL Complexity Level: Advanced Optimization: The need for optimization is uncertain at this stage. Requirements: - Strong proficiency in MySQL and database management systems - Expertise in writing complex SQL queries - Familiarity with query optimization techniques - Ability to analyze query performance and suggest improvements - Experience in troubleshooting and debugging SQL code - Attention to detail and ability to deliver accurate results Ideal Skills and Experience: - Proven track record of successfully handling complex SQL queries in MySQL - In-depth knowledge of database optimization...
I am looking for a skilled developer to create an SQL Database Connector for my desktop application. The ideal candidate should have experience in connecting to SQL Server databases. Purpose of the database connection: - The database connector should allow for both data retrieval and input. Project timeline: - The project needs to be completed as soon as possible. Skills and experience required: - Proficiency in SQL Server - Strong understanding of database connectivity - Experience in developing desktop applications - Ability to work quickly and efficiently to meet tight deadlines.
I am in need of immediate support for troubleshooting with Oracle Database. I require a skilled professional who has experience in Oracle Database administration and can quickly identify and resolve any issues that may arise. Ideal Skills and Experience: - Strong knowledge and understanding of Oracle Database - Proven experience in troubleshooting and resolving database issues - Ability to work under pressure and deliver solutions in a timely manner - Excellent communication skills to effectively communicate with clients and team members - Familiarity with Oracle tools and technologies for efficient problem-solving If you have the expertise and availability to provide immediate support for troubleshooting with Oracle Database, please reach out to me with your qualifications and relevant...