The ultimate guide to hiring a web developer in 2021
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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:
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!
From 173,173 reviews, clients rate our Database Programmers 4.9 out of 5 stars.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:
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!
From 173,173 reviews, clients rate our Database Programmers 4.9 out of 5 stars.I'm seeking a skilled Oracle Visual Builder developer to create a new internal supplier form. This form needs to trigger a multi-level approval workflow within Oracle Fusion, enabling staff to submit the form for supplier approval. Once a supplier is approved, the system should automatically update the supplier record. Key Requirements: - The form should contain text fields, dropdown menus, and file upload options. - The developer needs to ensure seamless integration with Oracle Fusion for the approval workflow and supplier record updates. Ideal Skills: - Proficient in Oracle Visual Builder and Oracle Fusion. - Experienced in creating complex, multi-level approval workflows. - Knowledgeable in form design with various field types.
Job Title: Power BI Freelancer Needed for Data Visualization and Reporting Job Description: We are looking for a skilled Power BI freelancer to assist with creating interactive dashboards, reports, and data visualizations. The ideal candidate will have a strong understanding of Power BI, data modeling, and business intelligence tools, with the ability to turn complex data into clear insights. Key Responsibilities: Design and develop Power BI dashboards and reports. Connect to various data sources (SQL, Excel, cloud databases, etc.) and transform data for reporting purposes. Implement DAX queries and functions for calculated measures and columns. Ensure data accuracy and troubleshoot issues within the data model. Optimize dashboards for performance and user experience. Collaborate with st...
We have a platform in PHP and MySQL to manage the services we provide but we have never used it. Currently we manage everything with Excel but there are already many records and various people who work on the file. I need to load our excel database into the MySQL database and start using the tool. The excel database has 20.440 rows and 43 columns.
I'm looking for a database specifically designed to store text posts from various social media platforms. Your role will be to build an efficient and reliable system to house this data. I need a freelancer who has experience in GraphDB and MongoDB. Key Points: - The database should be able to store text posts from various social media platforms (most notably Facebook, Twitter, and Instagram). - The system should have the capacity for scalability as the volume of text posts increases. Ideal Skills: - Proficiency in database management and development. - Experience with social media data handling. - Understanding of data scalability solutions.
A Microsoft Access database has been specifically configured for our needs on our behalf. Now there are certain adjustments and extensions that we want to integrate step by step. Among other things, we want to redesign forms so that they visually match existing paper forms to avoid conversion errors.
I'm seeking a competent professional to create a comprehensive database for my cargo service. This database should be accessible from tablets, desktops, and mobile phones. It needs to capture sender and receiver details, items, charged amounts, terms and conditions, and provide the option for customer signatures. just we required to replace the paper receipts and manual entries Key Features: - Fully functional database capable of handling all cargo service details - Accessible from tablets, desktops, and mobile phones - Option for customer signatures - Secure with Two-factor authentication I'm not certain about the best type of Database Management System to use, so I would appreciate your recommendations. Skills in SQL-based systems like MySQL or PostgreSQL, or NoSQL-based sys...
I need a QuickSight dashboard that connects to both databases and CSV/Excel files. The dashboard should be able to display data using tables, pivots and filters. Ideal skills for this project include: - Proficiency with Amazon QuickSight - Experience with database and CSV/Excel file integration - Ability to create and manipulate tables, pivots, and filters - Strong understanding of data visualization techniques
I am looking for an experienced developer to create an Instagram chatbot that mimics my existing WhatsApp chatbot journey. This chatbot will primarily handle product inquiries, and should be able to display product details pulled directly from my PostgreSQL database. Key Features: - Product Inquiry Management: The chatbot should handle customer inquiries related to product details. - Product Display: The chatbot should pull and display product information from an existing database. - Database Integration: The chatbot needs to save the interaction details in a PostgreSQL database. Ideal Skills & Experience: - Proficient in developing chatbots for Instagram. - Familiarity with PostgreSQL database. - Experience in creating chatbots that handle product inquiries. - Ability to...
I need assistance in accessing and extracting inventory details from three Oracle .dmp files and five other files with no extension that I have. The data needs to be compiled into an Excel file, and preferable to access the files themselves via a google drive or similar Ideal skills for this project include: - Proficiency in Oracle database - Data extraction and manipulation experience - Excel data formatting skills Please note, I only have the export files and do not have direct access to the Oracle database.
I'm seeking assistance to improve my software development skills for personal reasons. Scope of Work: - I need a clear summary of the project's purpose. - It is important to define the specific goals I wish to achieve with this project. - You will need to list the tasks to be performed in order to improve my software development skills. Key Requirements: - I’m looking for a skilled professional with experience in software development. - Ideally, you should be able to provide a personalized learning experience. Deliverables: - I expect a detailed outline of the steps we will take to improve my software development skills. - A comprehensive guide on how to keep my skills sharp post-project. Timeline: - I'm hoping for a reasonable timeline for this project, but ...
I'm facing some database errors with my MySQL. I suspect it may be related to security settings, as I've noticed potential SQL injection attempts. I'm in need of a Linux specialist or system administrator to diagnose this issue. Key Responsibilities: - Diagnose and troubleshoot the MySQL database errors - Review and adjust security settings as necessary - Identify any potential threats or vulnerabilities - Recommend and implement necessary solutions Ideal Skills and Experience: - Extensive experience with MySQL and Linux - Strong background in system administration - Proficient in database security and troubleshooting - Prior experience handling SQL injection issues - Excellent problem-solving skills
I need a freelancer to assist me in connecting to an API to retrieve product details. The retrieved data should be exported to a CSV file for easy analysis and tracking. Key Requirements: - Proven experience in API integration. - Proficient in data handling and CSV file generation. - Familiarity with retrieving product details from APIs is a plus. Skills Needed: - API Integration - Data Management - CSV File Generation The Api will be from i need to be able to upload products by csv and then download full product details including current price etc etc.
I have MS Access applications and looking to send Api token to heartland/global so that i can send a text or email to client to click on and pay. Then I would like to be able to retrieve the payment via Api so that I can import into my MS access system. If I can generate a text file to import I can do all the MS access stuff of exporting and importing just need a way to send and receive charges and payment info to cloud for client to pay. If you have no experience in this please down apply for the job I'm going to want to see real demo thank you. I use heartland/ global integrated so has to be for that.
I need an expert to update my Excel dashboard. This dashboard is currently used for reporting the daily status of equipment. The update should streamline the process, making it faster and more convenient. Key Tasks: - Revamp the Excel dashboard to improve its efficiency - Incorporate equipment status and availability as primary data points - Ensure the new setup accommodates future needs - Due to much formula, the sheet is slow to navigate Currently, I manually input the status and availability of equipment into the dashboard. The updated dashboard should ideally reduce the manual workload and make the reporting process more efficient. Skills and Experience Required: - Proficiency in Excel, with a strong understanding of dashboard creation and management - Experience in designing Excel...
I'm seeking a seasoned full stack software developer, experienced in creating desktop applications primarily targeted for Windows. This is a part-time role, ideal for someone who enjoys teamwork and collaborative projects. Key Responsibilities: - Develop robust and user-friendly desktop applications for Windows - Collaborate with our team on various projects - Utilize your programming skills to solve complex problems Ideal Skills and Experience: - Proven experience in full stack development - Strong expertise in Windows desktop application development - Excellent teamwork and communication skills - Prior experience in a part-time role is a plus Please note, while we primarily focus on desktop and web applications, the ability to work with web and mobile applications could also be b...
I'm looking for a skilled database programmer to create a stored procedure for data retrieval across five tables. This procedure should handle complex joins and maintain foreign key relationships. Key Requirements: - Design a stored procedure primarily for data retrieval. - Proficient in managing joins across multiple tables. - Understands and can maintain foreign key relationships. Ideal Skills: - Proficiency in SQL and experience with stored procedures. - Strong understanding of database management and relational databases. - Excellent problem-solving skills to handle complex data retrieval tasks.
We are seeking an experienced AWS backend developer to help us design, implement, and finalize a robust data pipeline that meets both functional and operational requirements. This pipeline will enable scheduled ingestion, transformation, and analysis of API data and provide a RESTful API to dynamically serve data to our website. Objective To create a cost-effective, highly available, and secure AWS-based backend architecture that ensures seamless data ingestion, transformation, and real-time interaction with our website. Key Responsibilities Data Ingestion Schedule Python scripts using AWS Lambda to fetch data from APIs. Handle API rate limits, errors, and retry mechanisms. Store raw data temporarily in Amazon S3. Data Parsing Clean and structure raw data for further processing. Ensure...
I need help with explore an Oracle database on my Windows 11 machine, this project will be conducted remotely for security purposes. Please note, this project will be conducted remotely for security purposes, so a reliable and secure remote connection is essential. Your understanding and expertise in these areas will ensure the successful completion of this project.
Convert Excel data to Access for monthly data storage and invoice calculation and creation for small water utility company.
As an SMB, I am in need of a tailored CRM system that primarily focuses on enhancing our customer relationship management capabilities. This system must also incorporate workforce management features. Key Features: - Comprehensive Contact Management: The system should allow for efficient tracking and managing of customer interactions. - Effective Task Management: The CRM should facilitate the assignment and tracking of tasks within the team. - Resource Management: It should provide tools for managing our resources effectively. - Robust Reporting: The system should be able to generate insightful reports. - KPI Management: The CRM should have capabilities for tracking our key performance indicators. Contact Management Requirements: - Customer Segmentation: The CRM should enable us to cate...
I'm seeking assistance to update our membership records for our non-profit organization. The data is currently housed in a Microsoft Access database. Ideal candidates for this project should: - Have experience with data entry, particularly within a Microsoft Access environment. - Have a keen eye for detail to ensure accuracy in updating our records. - Prior experience working with non-profit organizations would be an advantage. I am looking for a freelancer who can take this task off my hands so I can focus on our mission.
I'm seeking an experienced developer to create a comprehensive Library Management System. Key Features: - Book Registration: Input details like title, author, publication date, and copies. - Book Search: Search by title, author, publication date, and genre. - Book Borrowing Management: Track loans with due dates for return. - Reporting: Generate reports on borrowed and returned books, and total inventory. - Database: Use SQLite or MySQL for storing book and user information. User Access: - Access is limited to Administrator and Librarian Ideal Skills: - Proficiency in database management - Experience in developing management systems - Ability to implement user access controls
I need assistance with manual data entry into an SQL database. The project involves working with database entries, so experience with SQL and data handling is essential. Ideal Skills: - Proficient in SQL - Manual data entry experience - Attention to detail - Data handling skills - Able to work independently and meet deadlines
We have 2 SQL databases. A source database and a target database that have completely different structures (tables, field names/types and relations). We're doing some migration planning from source to target and need some consulting advice on how to best map tables and fields for ETL migration. We are looking for a solution that uses AI and/or ML to avoid doing this all manually the schema mapping. Please put "SCHEMA123" at the start of your proposal so we can filter out automated responses. Please list any details of your experience in doing a project like this. Thanks!
I need assistance getting my PC online. The primary issue is a software installation problem. Key Requirements: - Installation of tailored Access database software - Configuration for optimal performance for business use Ideal Skills: - Proficient in software installation and troubleshooting - Experience with Microsoft Access - Ability to configure software for business needs
years of experience 8 years . Proven experience in Amazon Alexa . Hands-on experience in OpenSearch, Kefka, Splunk, Glue,pyspark,EMR, Lambda,dynamo DB . Coding: python,c++, Java, object-oriented language, or other modern programming language . Integrate Alexa skills with third-party APIs, databases, and other systems
years of experience 8 years . Proven experience in Amazon Alexa . Hands-on experience in OpenSearch, Kefka, Splunk, Glue,pyspark,EMR, Lambda,dynamo DB . Coding: python,c++, Java, object-oriented language, or other modern programming language . Integrate Alexa skills with third-party APIs, databases, and other systems
We are migrating data from our current ERP system (that is stored in an SQL database) to Microsoft Dynamics Business Central Cloud. The source database structures is different than Business Central. We have been able to reverse engineer both the databases and create ERD models and DDL scripts. Also we know how to create Dynamics APIs and use AL to interact with Dynamics. We are looking some consulting advice on how best migrate the data into dynamics. For example looking for ideas how to best table and field match, what software tools to use, best proccess etc for this ETL project. Please describe any experience you have with ETL/migrating data between different systems. Please add the word DYMANICS123 to the start of your proposal so we can weed out automated responses. Thanks!
I am in need of a professional who can assist in registering my already established business and setting up a comprehensive database for global news distribution. Key Responsibilities: - Register my business with relevant authorities. - Create a database that caters for news distribution, both in the USA and globally. Ideal Skills: - Experience with business registration processes. - Proficiency in various types of databases, including SQL-based, NoSQL-based, and Cloud-based. - Prior involvement in setting up a news distribution system.
Proyect 1: 1. Implementing a platform for the creation, training, and management of AMCO AI agents is an integrated system designed to streamline the creation, training, monitoring, and deployment of artificial intelligence agents. These agents are programmed to execute specific tasks, such as analyzing data, interacting with users through natural language, predicting behaviors, or automating processes. The platform will enable users, even those without advanced programming knowledge, to develop and manage customized AI agents tailored to their operational needs. 2. Create a first AI agent capable of accessing the cadastral database and resolving queries for AMCO staff PROPOSED ARCHITECTURE: Frontend (User Interface): Streamlit: To create an intuitive interface where users can: Create ...
I need to migrate my MS Access data to NuBuilder Forte. The specific data types to be migrated include customer data and sales records. The new system should be accessible from both desktop and mobile platforms. In addition to the migration, I require the implementation of reporting tools that are not currently present in my MS Access application. Ideal skills for this project include: - Extensive experience with MS Access and NuBuilder Forte - Proficiency in data migration - Ability to implement additional functionalities - Experience in developing platforms compatible with both desktop and mobile - Expertise in creating reporting tools.
Im looking to update a MySql database used for CRM I need to fix some funytions on what I have and add a new PIPELINE dashboard please chec documentation, is very clear
I'm looking for an expert to set up an OpenAI dashboard for me, and provide comprehensive tutorials on how to use it. Key Components: - Authentication system - Database integration - API setup The ideal freelancer should have extensive experience with OpenAI, dashboard setups, and teaching technical content in a clear and understandable manner.
I'm looking for a programmer with high knowledge of SQL, Access, and ChatGPT to automate our document management processes using n8n. This involves organizing all of our company's documentation into folders automatically based on labels. Key Requirements: - Proficient in n8n for process automation - High level of expertise in SQL and Access - Familiarity with ChatGPT for potential integration - Experience in document management systems - Capable of creating a system for organizing documents by department (Sales and Marketing, HR and Administration, IT and Operations)
Christian React Web app Developer Wanted Will pay $500 to any Christian willing to donate time to help me develop an app for the good of humanity. I'm not a rich man. I have a heart for the Lord and simply want to develop an app that will be foundational in nurturing the Christian Faith. If you ask me for more money, I will not reply. I've stated what I'm willing to pay and yes I know you're worth 4x that to develop the app, but I don't have that kind of money. If God calls you to help, he will bless you. If you imagine the app will be successful, then help and you'll be hired as the CTO. If you need to pay rent fast, please find another job that pays better and faster. Thanks If you don't believe in the webapp or are not Christians, please save your...
I am looking for an expert in Elastic Search or TypeSense to improve the search functionality within my database. The primary goal of this project is to enhance the way we search through our database records. Key Requirements: - Deep knowledge and experience with Elastic Search or TypeSense. - Proven track record of improving search functionality within databases. - Ability to understand and work with database records. - Strong problem-solving skills and attention to detail. Ideal Skills: - Elastic Search - TypeSense - SQL - Database Management - Search Functionality Improvement Your expertise will play a key role in making our database search more efficient and effective. Looking forward to your insightful proposals.
I'm seeking a skilled SQL developer with a deep understanding of manufacturing business logic, specifically in production scheduling within the chip industry. Your role will involve: - Assisting in the creation of a production scheduling system aimed at optimizing resource usage, primarily raw materials and machinery. - Providing guidance based on your knowledge of the chip manufacturing business. Ideal candidates will have substantial experience in SQL development and a strong background in the manufacturing sector, particularly with chip production. Your expertise will be pivotal in enhancing the efficiency of our operations.
I'm in need of a Power BI dashboard designed specifically for monitoring operational efficiency, with a focus on resource utilization. The dashboard needs to connect to a SQL database for data retrieval and analysis. Key Requirements: - Design a Power BI dashboard tailored for operational efficiency monitoring - Focus on tracking resource utilization metrics - Connect and retrieve data from a SQL database Ideal Skills and Experience: - Proficient in Power BI - Experience in designing operational efficiency dashboards - Familiarity with SQL database Please provide examples of similar projects you've completed, along with your proposed timeline for delivering this dashboard.
I'm in need of a seasoned SQL DBA to help with my MySQL database. The primary focus will be on optimizing the database for efficient queries, ensuring top-notch security measures are in place, and overseeing data backup and restoration processes. Ideal Skills: - Extensive experience with MySQL - Strong understanding of database optimization techniques - Expertise in database security protocols - Proficiency in data backup and restoration procedures - Excellent skills in query optimization
I'm looking for an expert in Microsoft Access who can create a tailored database for managing customer information. The primary focus of this database is capturing and organizing individual customer contact details and their service history. Key Requirements: - Create a user-friendly Microsoft Access database - Capture individual customer contact details - Track and manage customer service history Skills & Experience: - Proficient in Microsoft Access - Experienced in database design and development - Knowledge in customer information management systems - Attention to detail and strong organizational skills
I am in need of a large scale database primarily storing financial records. The database should incorporate role-based access control to ensure security and proper data management. Key Requirements: - Design and implement a large scale database. - Primarily focused on storing and managing financial records. - Incorporate role-based access control into the database. Ideal Skills and Experience: - Extensive experience in database design and management, particularly with financial records. - Expertise in implementing robust access control systems. - Proven track record of creating large scale databases.
I'm in need of a database. Specifics have not been finalized, and I'm open to suggestions. Your expertise in the field will be invaluable in determining the best approach. Skills and Experience Required: - Proficient in various database management systems (DBMS) - Strong understanding of both relational (SQL) and NoSQL databases - Experience in creating databases for diverse applications - Excellent problem-solving skills to determine optimal database structure - Able to communicate complex technical concepts in simple terms
I'm in need of a professional with expertise in Oracle ERP and ZATCA integration, specifically for e-invoicing. The integration should focus on the following key elements: - Incorporating ZATCA's e-invoicing functionalities into Oracle ERP. - Ensuring that e-invoices include critical data elements such as the invoice date and amount. The ideal candidate for this project should have: - Proven experience with Oracle ERP. - In-depth knowledge of ZATCA's e-invoicing requirements. - Strong skills in system integration and data management. I look forward to your proposals.
I need a seasoned Python developer who can modify an existing script for me. The script currently updates a MySQL database and needs to be changed to update a Microsoft SQL Server (MSSQL) database instead. The challenge is that the column names in these two databases are different, so the freelancer will need to implement data transformation as part of this task. Key Requirements: - Update the database connection in the script to point to an MSSQL server - Implement necessary data transformations to accommodate different column names - Ensure that the script can handle potential errors during the data transfer process - fix one or 2 existing updating error Ideal Skills: - Proficiency in Python - Strong understanding of MySQL and MSSQL - Experience with data transformation and error handl...
To effectively display real estate listings on your website using the MLSGrid API, follow these steps based on the information available from various sources: Understand the MLSGrid API: The MLSGrid API provides a standardized, RESO-compliant method for accessing real estate listings from multiple MLSs through one data feed and license agreement. This reduces the complexity of managing data from various sources. API Integration: API Key and Agreement: First, you'll need to secure an API key from MLSGrid, which involves agreeing to their licensing terms. This key allows access to the listing data. RESO Web API: Use the RESO Web API standard for data retrieval. This API is designed to be more efficient for real estate data transfer, focusing on replication rather than real-time acces...
Job Title: Data Engineer Location: Remote Working Hours: 8 AM IST Notice Period: 10 Working Days Contract Terms: 3 Months with the potential to extend for more than a year Overview Weare looking for a highly skilled and motivated Data Engineer with 4-8 years of experience to join our dynamic team. This role is ideal for individuals with advanced technical expertise in Python programming and relational databases, a strong background in data modeling and transformation, and the ability to process structured and unstructured data. The ideal candidate will thrive in a fast-paced, agile environment, collaborating effectively to develop features and solve complex problems. Key Responsibilities ● Design, develop, and maintain scalable data pipelines and systems. ● Process and transf...
I'm looking to enhance my website with a comprehensive and secure onboarding process. This will be for the purpose of mandatory license verification, food safety compliance, and overall contact information collection. The onboarding form should collect: - Business/Food license details - Contact person information (name, email, phone number) - Restaurant menu with prices and descriptions - Restaurant address - Hours of operation - Police check The store location needs to be in an area that's available on the PLF app. Additionally, the verification results database must store all encrypted verification data, accessible only to a specific permission group. The ideal candidate for this project should have a strong understanding of data security and encryption processes. Comprehen...
I'm looking for a tally counter system for each employee on the assembly line. The system should allow employees to count production by pressing a pedal and should transmit the tally data to a real-time dashboard accessible to the manager via Bluetooth or wired connection. Every time the employee finishes a task, they would press the pedal and it would log complete task with a timestamp. We would also like to be able to group and count their production level for each "run". A run is about every 16-18 Minutes. Key Requirements: - Tally counter for each employee with timestamp. - Pedal activation for counting production - Real-time dashboard for the manager - Dashboard for data transmission Ideal Skills: - Hardware assembly and configuration - Software development for dashb...
The platform will include the following features: Agency and Client Login: Secure login for both agencies and their clients. Generic Dashboard: Displays statistics and information such as total clients, reports, ad spend, subscriptions, admin users, etc. Super Admin Access: Full control for the super admin to manage the platform. Report Generation and Editing: Agencies can create and edit reports directly on the platform. In-Browser Report Viewing and Editing: Reports can be accessed and modified without downloads. Report Download Support: Allows downloading reports using random or custom templates. Client Statistics: Clients can view generic statistics filtered by dates and marketing/social media platforms. Subscription Model: Integrates with Stripe for payment collection, with different...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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