SQL Jobs
SQL, or Structured Query Language, is a commonly used programming language for managing data in relational databases. A SQL Developer helps with the design, development and maintenance of databases. They ensure that the databases work correctly and efficiently and can also create testing procedures. With the help of a SQL Developer, clients are able to get an efficient system for managing their company data. By developing secure and reliable databases, businesses can maximize their potential and streamline all processes.
Here's some projects that our expert SQL Developers made real:
- Improving query speed and accuracy on large datasets
- Implementing views and stored procedures for quick retrieval of data
- Designing database tables to store all types of data
- Automating processes to reduce manual work while working with databases
- Creating an efficient search function using complex SQL queries
- Providing insights into data by creating analytical models
SQL is an invaluable tool for businesses today in managing their data efficiently. Our experienced SQL Developers help clients by developing a secure and reliable database that meets their needs. With the help of a SQL Developer, clients can ensure that their database systems work correctly and with maximum efficiency.
If you're looking for an expert SQL Developer to create efficient databases or enhance your existing systems, here at Freelancer.com you will find the perfect contractors for the task. Our wide network of talents has put together many successful SQL projects for satisfied customers around the world today. So if you're ready to take your business to the next level, post your project now on Freelancer.com and hire an expert SQL Developer to work with you on this journey!
From 361,670 reviews, clients rate our SQL Developers 4.87 out of 5 stars.Hire SQL Developers
I am looking for an experienced specialist to complete a DBase 3 database purge for me. The task involves purging the entire database, and I need someone who is knowledgeable in the DBase 3 system to ensure that the entire database is purged properly. I have a backup of the current database, so the specialist will be working with a copy of my current database. I am not sure if there are specific tables that need to be purged, so I am looking for someone who is able to take a comprehensive approach to ensure the entire database is cleared.
I am looking for a skilled developer to create a Flutter chatting module with the following requirements: Features: - Text chat with file sharing capability Chat History: - The chat history should be stored on an MSSQL database Security: - Basic encryption is required for the chat data Ideal Skills and Experience: - Experience with Flutter development - Proficiency in MSSQL database management - Knowledge of encryption techniques for securing chat data
Job Title: Back-end Software Developer Company: RI Software Location: Remote Compensation: As a Back-end dev Specialist at RI Software Company, you will be compensated through our partnership model. We do not offer a traditional salary but instead provide a unique opportunity for partnership and profit sharing. You will have the chance to be a co-owner of our company and benefit from the success and growth of our business. Further details regarding the partnership structure and profit sharing will be discussed during the interview process. About the Company: RI Software is a cutting-edge software development company revolutionizing the industry with our innovative web applications. Our ecosystem comprises various dynamic web services, including a retail marketplace, a wholesale marke...
Hello! I am looking for someone to help me with a SQL Server coding task: Given: a list of events with timestamps, a start date and end date, determine if at least one event happened during each consecutive 12 hour work shift. Thank you!
Oracle E-Business Suite Development Support Skills and Experience: - Strong proficiency in Oracle E-Business Suite - Extensive experience in Oracle E-Business Suite development - Knowledge of Oracle E-Business Suite modules and functionality - Ability to customize and enhance Oracle E-Business Suite applications - Expertise in Oracle PL/SQL programming - Familiarity with Oracle Forms and Reports - Understanding of Oracle database concepts and SQL - Experience in integrating Oracle E-Business Suite with other systems Project Requirements: - The client is seeking assistance with Oracle E-Business Suite development. - The project duration is expected to be 1-3 months. - The selected freelancer will be responsible for customizing and enhancing Oracle E-Business Suite applications. - The free...
Advanced Tutor Required for AI and ML We are seeking an advanced tutor with expertise in AI and ML to guide us in our learning journey. The tutor should have a deep understanding of advanced concepts and techniques in this field. Topics of Interest: - Neural Networks - Machine Learning Algorithms - Natural Language Processing Ideal Skills and Experience: - Strong background in AI and ML, with a focus on advanced topics - Extensive knowledge of neural networks, machine learning algorithms, and natural language processing - Experience in applying AI and ML techniques to real-world problems - Ability to explain complex concepts in a clear and concise manner - Patience and the ability to adapt teaching methods to different learning styles This training will be of 5 days and 7 hrs a day e...
Advanced Tutor Required for AI and ML We are seeking an advanced tutor with expertise in AI and ML to guide us in our learning journey. The tutor should have a deep understanding of advanced concepts and techniques in this field. Topics of Interest: - Neural Networks - Machine Learning Algorithms - Natural Language Processing Ideal Skills and Experience: - Strong background in AI and ML, with a focus on advanced topics - Extensive knowledge of neural networks, machine learning algorithms, and natural language processing - Experience in applying AI and ML techniques to real-world problems - Ability to explain complex concepts in a clear and concise manner - Patience and the ability to adapt teaching methods to different learning styles This training will be of 5 days and 7 hrs a day e...
Siamo alla ricerca di un esperto di data modeling sui principali database (MS SQL Server, Oracle, PostgreSQL) per attività di consulenza in ambito system integration della nostra piattaforma CRM enterprise level. Obiettivi principali: ·Supporto tecnico e gestione interventi su ambienti predefiniti dal cliente. ·Sviluppo evolutivo di ambienti verticali in collaborazione con il reparto di software factory. ·Implementazione dei cambiamenti di piccola e grande entità (Change request). ·Competenze su Bigdata e Business intelligence. ·Implementazione delle policy di sicurezza.
We are a small business firm looking for a Python software developer to develop software based on Flask and Python. We specifically need API integration functionality. We have an urgent timeline of 1-2 weeks for this project. As for the user interface, we prefer it to be simple and straightforward. Ideal skills and experience for this job include: - Proficiency in Python and Flask framework - Experience with API integration - Ability to develop a user-friendly and intuitive interface - Strong problem-solving and debugging skills - Attention to detail and ability to meet tight deadlines
We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply.
I am in need of an experienced PL/SQL and SQL programmer to help with a large-scale database query optimization project. The database in question is estimated to be larger than 10GB. The project will involve optimizing existing queries and data extraction to improve speed and accuracy. The ideal candidate for this role should be familiar with PL/SQL and SQL, and have a deep understanding of database query optimization. The successful applicant must have the necessary skillset to consult, develop, and implement solutions that improve query performance and accuracy. This is an exciting opportunity to join a growing organization and to develop and improve the efficiency of our database systems.
We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply.
I am looking for a freelancer who can provide data analysis and reporting assistance for my project. Specifically, I require expertise in the following areas: - Database creation and management - Data analysis and reporting I have specific tools and methodologies in mind for the data analysis process, and I would prefer a freelancer who is familiar with these tools. However, I am also open to receiving advice and recommendations from the freelancer if they have alternative suggestions. The volume of data to be handled is currently estimated to be less than 1GB.
I need python developer to run the project locally. I have a project and db. It should be running locally.
I need someone to do Database project
I am looking for a full-time python developer with 2-4 years of experience to handle web development tasks for a web application development project. The ideal candidate should have experience in the following areas: Tasks: - Web development Type of project: - Web Application Development Time frame: - 1-3 months Skills and experience required: - Proficiency in Python programming language - Experience in web development using frameworks such as Django or Flask - Knowledge of HTML, CSS, and JavaScript - Familiarity with database systems such as MySQL or PostgreSQL - Understanding of software development principles and best practices - Strong problem-solving and debugging skills - Ability to work independently and as part of a team - Excellent communication and collaboration skills If yo...
Requirements: Proven experience as a trading expert in crypto, with a track record of success in analyzing market trends and making profitable investment decisions. Strong knowledge of different cryptocurrencies and their underlying technologies, as well as the broader cryptocurrency market. Experience with risk management, portfolio diversification, and other investment strategies.
We have a website that is online www.xxxxxxx.com. In the header section of the site, there is online assignment under the title of our services and right below the title of online trial exam. I will add articles to these 2 pages, but I cannot find the page path on these 2 pages. If you help me find the page path, we can work continuously because We are a software company in Turkey.
The app takes care of the student from registration for a course, leave management, facility management, faculty management, class scheduling and so on
Project Title: Fix SQL error Wordpress with Translatepress Specific Error: Unknown column 'plural_form' in 'field list' Error running insert_gettext_strings() Skills and Experience Required: - Strong understanding of SQL and database management - Experience with Wordpress and Translatepress - Ability to troubleshoot and fix database connection errors - Familiarity with syntax errors and query errors - Attention to detail and ability to identify and resolve specific errors - Past work demonstrating successful resolution of similar SQL errors - Excellent communication skills and ability to provide detailed project proposals Please include: - Examples of past work showcasing successful resolution of SQL errors in Wordpress websites - Relevant experience in working with ...
*** UK Based Candidates Only*** Customer & Data Analyst - GIS/Excel Analyst We are looking to hire freelance data analysts with a strong background in scientific computational modelling and analysis using GiS software packages - must be experienced in the extensive use of various software (not limited to): MySQL, SQL, MS Excel, MS Access etc Role description: Inspecting, cleaning , transforming, modelling and analysing data with a goal of exporting useful information, suggesting conclusions and supporting decision making. ****Applications will only processed if the candidates are UK based due to our client data processing agreements**** Please apply with a CV and covering letter detailing all relevant experience and hourly / day rate.
Conference room booking in PHP with different tentats with unique login. The building has about 30 tenants with different 4 digit logins. ASP-system is available today, but needs to be replaced with about the same features: Features: * Simple administration of tenents login (4 digits password, no user name) * Conference rooms (3 in total today) can be booked by tenants the hour from web Interface or mobile/responeisive site * Background should be able to be set individually for each conference room
I am in need of immediate assistance with resolving a SQL deadlock issue in Magento and MySQL. I have access to the server and database for troubleshooting. The ideal candidate for this project should have expertise in Magento and MySQL, specifically in resolving SQL deadlock issues. The tasks for this project include: - Analyzing the SQL deadlock issue and identifying the cause - Implementing necessary changes to resolve the deadlock - Testing and ensuring that the issue is completely resolved - Providing recommendations for preventing future deadlock occurrences - Collaborating with the client to understand the specific requirements and constraints of the system - Communicating effectively and providing regular updates on the progress of the project If you have experience in handling S...
Hi, please read my requirement carefully and bid on my project only 5+ year experienced candidate in ASP.Net core, MS SQL Server. Requirement: 1) Enhancement needs to be done in my web application ( .Net Core 5 , Angular, SQL Server Database) 2) Development will be done on Remote Desktop. 3) Each line change should be marked and described in a technical document sequentially. 4) Technical KT of these changes is must and will be given then only project will be treated as closed. 5) If this Phase (1) will be completed professionally with good quality of coding and documentation then I will auto consider him for second Phase enhancement. Please bid those people only who has the sufficient knowledge of development in ASP.Net core and angular with India GST tax configuration and who can give...
I am looking for a freelancer who can help me with installing and reconfiguring Kannel and the database Postgres SQL for SMS messaging. Current Status: - The Kannel installation is already done but it is only partially configured. Specific Configurations: - I have a general idea of the configurations I need for my Kannel installation. SMS Volume: - I anticipate sending more than 500 SMS messages per day. Ideal Skills and Experience: - Experience with Kannel installation and configuration - Knowledge of Postgres SQL and database management - Familiarity with SMS messaging systems - Strong troubleshooting and problem-solving skills
Key Responsibilities: Design and implement key components and technologies for our data platform. Collaborate with cross-functional teams to ensure data availability and accessibility. Develop and maintain data testing strategies and processes. Evaluate and implement ETL or ELT pipelines as per project requirements. Troubleshoot and resolve any issues related to data processing. Provide insights and recommendations for data architecture improvements. Qualifications: Proven experience as an Azure Data Engineer or similar role. Proficiency in Azure data services and tools. Strong knowledge of data integration, ETL/ELT, and data warehousing concepts. Experience with data testing methodologies. Excellent problem-solving skills. Ability to work collaboratively in a team and communicate effect...
We are looking for Java Developers who have experience in developing in Java/ Spring Boot framework, SQL, NoSQL, CI/CD, MVC architecture, Hibernate, API creation, Restful services, and SOAP using Java. Need to be available in IST night and work via screen share i.e., zoom, teams, screen control, etc.
I want to Some one To Make a JavaScript functions to show more django posts when the user scroll the page
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 Python and MS SQL expert to help me tune the PDQ value for an ARIMA model. (see details below) Expected timeframe for completion: Less than a week Skills and experience required: - Strong proficiency in Python and MS SQL - Experience with ARIMA modeling - Knowledge of time series analysis and forecasting - Ability to tune the PDQ value for optimal model performance I have a fairly simple system for Technical analyze of the Nordic stock market. The technology is a Windows MS SQL server together with Python and .NET which collects daily data and performs a number of calculations. There is a forecast engine programmed using Python and has implemented the ARIMA model (time phased) which is using historical stock prices to predict the next 60 days stock price. The ARIMA mo...
I am looking for someone to generate crystal reports from data stored in SQL Server. I have specific requirements and metrics that must be included in the report, and the final output needs to be in PDF format. The ideal contractor will have a solid understanding of crystal reports, SQL Server, and an ability to provide a comprehensive, organized report with the required data points. The job requires attention to detail and strong organizational skills, so it's important that the contractor has an eye for accuracy and completeness. It would be helpful if the contractor has experience with generating crystal reports, including knowledge of necessary data elements and relevant programming tools – such as Visual Studio, Visual Basic, and Java. I am looking for someone who can h...
need to design sql server database for POS application.
I am looking for a freelancer to develop a laundry management system for my business. The system should have the following features: - Customer management: The system should allow me to store customer information, track their orders, and maintain a customer database. I have specific requirements for the technology or platform to be used in the development of the system. My budget for the laundry management system development is less than $1000. Ideal skills and experience for the job include: - Experience in developing customer management systems - Knowledge of database management - Proficiency in the specific technology or platform I require (to be discussed with the freelancer)
I am looking for assistance with my custom-built ERP system. The front end is in VB.Net and the back end is MS SQL. We are currently experiencing an issue where our system is not saving to the database. We have not been able to locate any error messages or codes that may be causing the issue, so we need to find a solution. We are looking for someone experienced in custom-built ERP systems who can help us troubleshoot this problem. If you think you can help, please provide a proposal. Thank you!
I am looking for a freelancer who can install Oracle11R2 Enterprise Edition database on my Ubuntu server running version 23.04. I need to shift from windows to ubuntu. My firms and reports are made on oracle 6i. I need to test the forms and reports with new isntallation. Requirements: - Expertise in installing and configuring Oracle11R2 Enterprise Edition - Ability to customize and configure the installation according to specific requirements Timeline: - The project needs to be completed within 1-3 days. Skills and Experience: - Proficient in Oracle database administration and installation - Familiarity with Ubuntu server 23.04 - Experience in customizing Oracle installations based on specific requirements If you meet the above criteria and can complete the project within the specified...
Hey, thanks for checking out my project! I'm in need of someone with extensive knowledge in Bubble and Postgres. In this video, I explain the issues we're facing with our current data management and integrations, which are becoming costly as we scale. I'm looking for a solution that eliminates the need for duplicate databases and instead utilizes SQL queries to display data on our Bubble application. If you have experience in Bubble and managing large databases, please submit a proposal with your thoughts on how to accomplish this. Before submitting a proposal, please watch the full loom video, then go create a free account on the webpage and play around a little. We need all the functionality to still work, just completed in a different way so we are not burning through &q...
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 looking for a freelancer to help me with an ESB project that I need urgently completed within a week. The primary task of the project is integration, but I have all the necessary resources to assist with the project. If you have experience with this type of project, I'm looking for the right individual to help me out. Please contact me with any questions or if you would like to learn more. Thanks for your time!
Application will help customer to search for loans, insurance and stocks. App will be hybrid and will have role based access and seperate dashboards for Customer, Employee role based view, Partner view and Admin view. It's Admin/specific employee or team shall have features such as employee management, lead management, F&A management, Product management, Partner management, Push notification, application performance monitoring and marketing Payment terms - Full payment on bug free delivery, no advance payment please. Looking for delivery asap
I am looking for a freelancer who can help me with ansible playbook development. I have already added the code but couple of changes needs to be done. The major stuff that i am looking for is:- 1. The output from ansible needs to be sent to a oracle table
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
I am having trouble with my ERP system not saving to my MS SQL database. I am using a vb.net system and I am not receiving any error messages when trying to save to the database. All operations within the system aren't saving to the database, which is proving to be a major issue. I need assistance fixing this problem as soon as possible, so any help would be much appreciated.
Oracle Database Expert looking for a oracle expert for a small oracle work
I am looking for someone to help me execute an effective email marketing campaign with the aim of increasing brand awareness. My target audience is both existing and potential customers, so I need to ensure that my campaign reaches as many people as possible. I have no preference as to which email platform should be used and am open to the freelancer's recommendation. With this in mind, the successful freelancer will need to demonstrate a good understanding of effective email marketing techniques and platforms to execute the project. The project will require the freelancer to develop a comprehensive strategy and content ideas, execute the email campaign and measure the success of the project.
I'm looking for a data analyst who can collect and analyze data needed for my project. Specifically, I need predictive modeling, as the collected data will be used to predict future trends. The data needs to be collected so the data analyst must be able to collect the data, as well as analyze it. The analysis would need to be completed within a week. If you have the needed expertise and are available for this project, I would be happy to hear from you.
I am looking for a freelancer to create a Real-time Power BI Dashboard for me. The main purpose of the dashboard is to monitor power meter data. I have a specific design in mind for the dashboard and would like the freelancer to follow that design. The data sources that need to be included in the dashboard are SQL databases. Ideal skills and experience: - Proficiency in Power BI and creating real-time dashboards from SQL database - Experience working with SQL databases and integrating them into Power BI - Ability to follow a specific design and layout provided by the client - Knowledge of data visualization and best practices for presenting operational data in a clear and concise manner.
We are looking to undertake a project on two Power BI Datasets. We need to reduce the memory and processing power by transferring Power BI Desktop Calculated columns to Power Query (M) or where necessary SQL. A review of the processes in place will also be undertaken so that upon completion we have more efficient Datasets. Skills and Experience Required: - Proficient in Power BI and DAX formulas - Strong understanding of M language - Experience working with datasets of moderate to large sizes - Ability to handle complex DAX formulas and convert them to M language efficiently - Knowledge of SQL is preferable - Attention to detail and ability to troubleshoot and debug any issues that may arise We are looking for someone with the right experience and skillset who has previously worked on th...
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 looking for a freelancer who can assist me developing a Mirth Channel HL7 IDCO integration. The project requires the following skills and experience:
We need support in optimising or restructuring our spare parts tacking in Goolge Sheets (registering, storing and removing items). The basis macros are already there, but the file gets slower with increasing size. In addition, we would like to have an app with the help of app script, with which the articles can be booked in and out and which feeds the Google Sheet. Planned booking process via app: 1) Scanning of the item barcode with the mobile phone camera. 2) Automatic display of the storage location/ number present 3) Confirmation of storage with quantity input Planned check-out process via app: 1) Scanning of the item barcode with the mobile phone camera (in some cases also several barcodes) 2) Assignment to the product ID (bicycle) 3) Confirmation We are open to additional sugg...