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!

De 352,164 opiniones, los clientes califican nuestro SQL Developers 4.86 de un total de 5 estrellas.
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    68 trabajados encontrados, precios en USD

    Hola Freelancers! Tengo un cliente que le dejaron un desarrollo finalizado y sin soporte ya hace mas de 10 años, este desarrollo ha funcionado bien hasta ahora que se tiene una nueva necesidad. El desarrollo es un programa para el manejo de una produccion en una empresa textil, el programa se ejecuta bajo Microsoft Acces 2003, se tiene completo acceso a las bases de datos, no hay restricciones en él. Lo que se necesita: Al ejecutar una consulta en el programa, este arroja cierta información (), pero si se crea un usuario nuevo en el servidor, este usuario no es capaz de hacer las consultas ejecutando el mismo programa (). Lo ideal seria que se revisara por remoto tanto el usuario que funciona y el que no, para ver si se pueden dejar funcionales los nuevos usuarios qu...

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    Desarrollo y mantenimiento aplicaciones asp.net C# y MSSQL

    $1081 (Avg Bid)
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    As a business with a medium-sized SQL database, my aim is to enhance data interpretation and decision making by utilizing Microsoft Power BI for data visualization, interactive dashboards, and comprehensive reporting. Key Requirements: - Expertise in Microsoft Power BI to analyze database. - Experience with SQL and understanding of data volume (1GB - 10GB). - Ability to visualize data through charts and graphs, create interactive dashboards, and generate comprehensive reports using Power BI. - Familiarity with implementing security measures, including data encryption, user authentication, and permission-based access control. Please bid if you have the ideal skills and proven experience. Your bid will be evaluated based on your expertise, client feedback, and cost-effectiveness. Let'...

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    I need to set up a workflow for an already existing task that requires approvals from a Manager, Department Head, and the Finance Team. Key Requirements: - The task should travel through three levels of approvals, one after the other. - Each level must have a different approver: Manager, Department Head, and Finance Team. Ideal Skills and Experience: - Proven experience in workflow management and automation. - Familiarity with setting up multi-level approval systems. - Understanding of document management systems, especially related to task approval processes. - Good communication skills to assist in training and support for stakeholders as the system is implemented.

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    University Assignment: Flask Web Application for Secure Authentication System ONLY BID IF YOU CAN DO IT. Go to Template Folder to see the code and use Docker to run it. It should take 2-3 hours to do it. Need it ASAP. Project Overview: I will give you a zip file with , and other files. Help me enhance a Flask-based html website by improving its authentication system. This involves the creation of a new and the enhancement of existing features to meet specified security standards and user experience improvements. Core Requirements: User Interface Development: - Develop with forms for username, password, and password confirmation. - Ensure forms are user-friendly and adhere to modern web standards. Password Requirements: - Enforce a password length of 8-64 characters. - Support a...

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    I'm on the hunt for a vibrant, knowledgeable Microsoft SQL trainer for my client who can help me elevate skills to an intermediate level. Fluent Tamil communication is a must as I feel most comfortable learning in this language. Key Learnings Expected: - Database Creation: Learn how to build an efficient and well-structured database from scratch. - Querying and Managing Data: Gain expertise in extracting, manipulating, and managing data. - Advanced SQL Concepts: Explore more sophisticated SQL concepts to comprehend the language's full capabilities. Ideal Freelancer's Profile: - Experienced MS SQL tutor with a strong understanding of database creation, handling data, and advanced SQL topics. - Proficiency in teaching in Tamil. - Proven experience in educating and simplify...

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    I'm in search of an experienced MS SQL professional who can provide online training that covers from intermediate to advanced concepts. This will focus particularly on, but not limited to: - Database Administration - Query Optimization - Stored Procedures Ideal Qualifications: - Proficient with MS SQL - Previous experience in teaching or training - Ability to explain complex concepts in a simple, understandable manner - Capable of tailoring the lessons to my specific needs No preference on the tools or software versions for the training as the focus is more on learning the subjects rather than mastering specific tools. Feel free to propose the platform or versions you are most comfortable teaching with.

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    I require a proficient data analyst to conduct predictive analysis on my retail-related data. With a solid foundation in Python tools, the professional should be able to leverage their skills to make accurate predictions that will drive informed decision-making. Ideal skills and experience for this job would include: - Extensive knowledge of Python programming for data analysis - Prior experience in handling retail data - Strong understanding of predictive analysis methodologies. Understanding retail trends, patterns, and behavior through this data analysis is fundamental, therefore the freelancer must be accustomed to retail sector nuances. This project will require the utmost precision so attention to detail is paramount.

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    Seeking a SQL specialist (4-5 hr/day part time remote job) excelling in data partitioning, indexing, complex query calculations, and impeccable SQL design. Here's a snapshot of what my project entails: - Enhancement of a medium-scale database (1,000 - 10,000 records) using best practices - Expertise in SQL Design for efficient data management - Aptitude for complex query calculation to enhance speed and accuracy - Proficiency in data partitioning and indexing - Equally prioritizing both query optimization and database design - Excellent communication skills for steady project updates Ideal candidates must have a knack for balancing database design and query optimization. Let's push the boundaries of what SQL databases can achieve together!

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    Access Database Query Development 6 días left
    VERIFICADO

    write a query in the attached database that copies the last record created in the customer table and copies it to the merge table overwriting any record that exists in the merge table. There should only ever be one record in the merge table. Return the testdb access database to me with the query that performs the above action. Piece of cake for access DB guru

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    I'm seeking an expert in LucidWorks Fusion to enhance my project by optimizing website search and integrating it with multiple data sources. Here are the main tasks I need assistance with: - Optimize my website's search functionality to quickly and effectively retrieve the required data. - Integrate LucidWorks Fusion with the data from my website databases and product inventory system to support an enterprise level search and data analytics. - it’s a complex enterprise search involving 10 million + skus - good experience with spark and solr is must along with complex fusion pipelines Ideal skills and experience for this job include: - Proven experience in LucidWorks Fusion. - Strong understanding of website databases and product inventory systems to facilitate seaml...

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    I am in need of a skilled programmer with experience in desktop application development. The primary purpose of the application is unclear as of this point, but will be clarified as the project progresses. The ideal candidate for this job would: - Have extensive experience in desktop application development. - Be able to quickly adapt to changes in the application requirements. - Be able to start working on the project immediately. Please note that this project requires an immediate start, given the urgency of my need for the application. Therefore, time management and speed are of the essence. this is just to develop a simple desktop application using python and the given skeleton code and specdifications.

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    I require a specialist in Grafana dashboards to assist me in visualizing captivating metrics related to CPU usage, memory usage, and network latency from Prometheus data sources. I intend to have these data displayed in the form of histograms, line charts, and heat maps, enabling easy interpretation and quick reference. Consequently, significant expertise in Grafana, proficient understanding of Prometheus as a data source, familiarity with performance metric analysis, and the ability to design unique and practical visualisations using histograms, line charts, and heat maps is paramount.

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    Pl/SQL Programming Assistance 5 días left
    VERIFICADO

    I require a proficient Pl/SQL programmer to assist me in writing stored procedures for my database. Your primary goal is to focus on the programming aspect of Pl/SQL, specifically in creating stored procedures. This is key to the project and will require a deep understanding of both database management principles and the syntax of Pl/SQL. Key skills and experience needed: - Proficiency in Pl/SQL programming - Proven experience in writing stored procedures - Strong understanding of database management and architecture - Excellent problem-solving skills - Attention to detail and accuracy in coding Your work will contribute significantly to the efficiency and effectiveness of my database system. Please be sure to have a portfolio or examples of your previous Pl/SQL work to showcase your ca...

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    I require a dedicated developer who can effectively create the backend logic for my college project; an E-commerce website. This site will primarily deal with physical products. Key Features Required: - E-commerce Capabilities: The site should facilitate the buying and selling of physical goods. Familiarity with creating product listings, shopping carts, and checkout procedures is a must. - Content Management System: I need a simple and efficient way to upload, remove or modify the products on the site. - Payment Gateway Integration: The website must securely process payments. Prior experience with integrating payment gateway services is required.

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    School Attendance System (tkinter) 5 días left
    VERIFICADO

    I am seeking an experienced python developer to integrate a face recognition system primarily used for class attendance tracking. This system should operate by authenticating users to add and edit information. A critical requirement for this project is achieving different users having defendant access/editing rights. Max time 8hrs Skills and Experience: • Expertise in developing Face Recognition systems in Python • Proven track record of delivering high-accuracy solutions • Experience with tkinter and Python applications • Strong knowledge of machine learning algorithms and computer vision (OpenCV). • Detail-oriented and committed to meeting strict accuracy benchmarks. The outcome of this project should be a reliable, efficient, and highly accurate attendance tra...

    $20 / hr (Avg Bid)
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    I am seeking an experienced Tkinter developer to integrate a face recognition system primarily used for accurate attendance tracking. This system should operate by authenticating users to add and edit information. A critical requirement for this project is achieving different users having defendant access/editing rights. Skills and Experience: • Expertise in developing Face Recognition systems in Python • Proven track record of delivering high-accuracy solutions • Experience with tkinter and Python applications • Strong knowledge of machine learning algorithms and computer vision (OpenCV). • Detail-oriented and committed to meeting strict accuracy benchmarks. The outcome of this project should be a reliable, efficient, and highly accurate attendance tracking sys...

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    I am in urgent need of a developer to help me delete some crucial files from my server's database. The files in question are related to both orders and affiliate data. Key details: - Urgency: This task needs to be completed within 24 hours. The files do not involve any specific criteria for selection. The process is straightforward, and all relevant files need to be removed. Ideal skills and experience: - Proficiency in database management and SQL - Experience in managing ecommerce and affiliate systems - Ability to work under tight deadlines - Good communication and collaboration skills

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    We already have the layout for the ordering system. The code for the menu , ordering function is already set up. We need someone to implement a few more features to our code. Key Features: -Menu: The ordering system will display menu items -Customization: Customers will be allowed to make customisations to their liking from the menu -Social media food trendy(popular items)- Customers can view social media posts that people have uploaded to see what dishes are good and view food inspiration. -Live feedback- Customers can track how long their order will come to the table. Reviews- Customers can leave reviews and rate the food. -Reservations- Customers can reserve a booking - User login - user page for accessing the customer view -Order history- Customers can view order history -Promotion and...

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    PHP to MySQL CRUD Application 5 días left
    VERIFICADO

    I want to switch reading input from a file to reading from a database table. This can be achieved through the creation of a MySQL database table and performing some essential CRUD SQL statements. Upon completing this, I should be able to: • From a PHP page, create a MySQL database • From a PHP page, create the appropriate tables • From a PHP page, apply CRUD operations using SQL language

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    I recently attempted to upgrade my SSIS to the 2019 version, on my Windows Server 2019. However, I am encountering problematic error messages relating to the odbc 64 bit issue. Specific Qualifications and Tasks: - Extensive knowledge and experience with SSIS 2008, 2012, 2016 and most importantly 2019 - Proficient in troubleshooting and upgrading processes on Windows Server 2019 - Ability to pinpoint and rectify the odbc 64 bit issue on SSIS upgrade - Efficiently resolve the emerging error messages Your past experiences with similar issues will be highly beneficial in this project. Your role is to figure out the root cause of these errors, fix the problem and ensure a successful upgrade to SSIS 2019.

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    I urgently need a proficient developer with thorough knowledge in Cerner Command Language (CCL) to create efficient reports for my organization. Subcategories to focus on are: - Comprehensive understanding of the CCL database structure. - Ability to create complex scripts to facilitate data extraction. Skills and Experience: - Deep experience in CCL report creation. - Firm understanding of healthcare-related data. - Ability to work under pressure and meet strict deadlines. Knowledge in patient demographics, medication details, or lab results isn't necessary, but could be a bonus as the specific information for the reports hasn't been outlined yet. Please be prepared to start this project immediately, I'll need it turned around ASAP. ->Please bid only if you have c...

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    I'm looking for an experienced Oracle specialist with a sharp eye for detail to help me resolve syntax errors in my Oracle 11g code. Key responsibilities include: - Identifying and rectifying syntax errors in my existing Oracle codebase I'd prefer regular video calls for updates and progress reports. Your insights into improving my code's efficiency are also highly appreciated.

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    I'm experiencing performance issues with 5 stored procedures in my SQL Server. These procedures are significantly slower than expected due to complex JOIN queries involving multiple tables. The project entails: - Diagnosing the cause of the slow performance. - Improving the efficiency and speed of these 5 stored procedures, aiming to achieve at least a 50% increase in speed. - Decreasing high memory usage of a sql server instance Ideal skills and qualifications: - Proficiency in SQL Server and complex JOIN operations. - Proven experience in SQL query optimization and performance improvement. - Understanding of advanced aspects of SQL Server performance tuning. - Excellent debugging and diagnostic skills. - Familiarity with procedures handling multi-table JOIN queries. GetInvKard...

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    You need to look through the site to find all trade signal providers who match this criteria: 1. Max drawdown % * equity / 4.5 < average profit of last 50 trades Eg. Drawdown = 2%, equity = $1000, then your average past 50 trade’s profit must be higher than $20/4.5 = $4.44 IGNORE TRANSACTIONS THAT ARE WITHDRAWAL OR DEPOSITS OR YOU WILL HAVE VERY FEW RESULTS Auto replies are auto ignored! People who bid when they cant be bothered to read and just want to waste our time, will be ignored. When you message me, the first sentence of your message must begin with: I found ___ number of signals matching your criteria, and 1 example I found is. This is a complex request and suitable only for those who understand trading. Please do not ask what does drawdown, equity, or leverage me...

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    I'm in need of a talented developer who can help with a consistent, automated web scraping project focused on major companies like Vistara, Air India, Marriott etc Key Project Details: - The primary goal is to extract data for analysis purposes. - Data should be scraped from the targeted sites on a weekly basis automatically. Desired Skills and Experience: - Proficiency in web scraping techniques, particularly for airline, hotels, consumer platforms - Experience with automated website login methods for scraping - Ability to provide a reliable, recurring scraping solution - Strong understanding of data analysis and how to deliver the extracted data in a format that's ready for analysis Your help will be instrumental in ensuring I have the necessary data for my analysis. Looki...

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    I am looking for professional website developer with proper end to end working of website with proper errorless working, errorless payments. -Minimal browsing experience of user. -Proper filters for good user experince. -Proper adding of products in cart and removing from cart. -One time user registration with otp. -Multiple address adding. -Good admin panel for product adding to website. -proper inventory for admin panel with all information of products. - Errorless billing of products - proper categories of products Developer can take reference from websites like souled store, H&M, etc. Any suggestions regarding websites to make it more enhance are most welcome.

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    I'm in need of a proficient .NET Core and Angular developer. The project entails constructing a secure, on-demand video playback platform with the following features: Note : If you already have sample demo project, in which users cannot download videos through inspect element using any option. Please connect me immediately. • Video Streaming: The platform will host and stream pre-recorded videos. No live streaming is required. • Video Encryption: To prohibit unauthorized access, the videos need to be encrypted. • Secure Playback: It's crucial to me that users won't be able to download videos through inspect elements or any other methods. • User Registration and Authentication: The platform should allow users to register and log-in. Prior experience wi...

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    Custom Wix App for Data Display 4 días left
    VERIFICADO

    I need a developer to create a Wix application that integrates data display features while maintaining a minimalist and clean aesthetic. The specific requirements of this project are: - The application should display specific customer data, class data, and rental data - The application should provide live updates and real-time data - It should have sorting and filtering options for the data display - Customizable data visualizations should be incorporated for users' easy and comfortable navigation The ideal candidate for this project should have strong experience and skills in developing with Wix and Wix Apps, SQL and integrating them cohesively. Understanding the importance of data management and the ability to integrate real-time updates into a simple yet functional interface wil...

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    The purpose of this project is to develop database and data analysis techniques for health data in mobile environments, and to demonstrate the utility of these techniques through various proof of concept applications in automotive mobility

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    I need a competent professional to smoothly facilitate the migration of my MSSQL 2019 database to a new server. Additionally, the ownership of SQL Management Studio must be changed effectively. Key job responsibilities: - Safe and efficient migration of the MSSQL 2019 database to a new server - Successfully transfer ownership of SQL Management Studio Ideal Skills and Experience: - Proven expertise in MSSQL 2019 and prior versions - Proficient in handling SQL Management Studio - Experience in successful database migration projects - Detail-oriented in project proposals Please note that only freelancers providing detailed project proposals will be considered. Your proposal should demonstrate your understanding of the project requirements as well as how you intend to accomplish the task.

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    SAP Integration Suite Expert 4 días left
    VERIFICADO

    I require an expert in SAP Integration Suite for a project focused on integrating Salesforce, Slack, and SQL. With proficient experience in Cloud Integration, Open Connectors, and API, you'll be able to skillfully execute my requirements. Your main tasks will be: - Implementing SAP Integration Suite with Salesforce, Slack and SQL. - Ensuring real-time data synchronization between the systems. - Establishing automated data transfer protocols. - Enhancing the overall efficiency of business processes through these integrations. Your expertise in SAP Integration Suite, Cloud Integration, Open Connectors, and API, along with the ability to ensure real-time data sync, automate data transfers, and streamline business processes, will be crucial for this project.

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    SQL Sales Data Access Reports 4 días left
    VERIFICADO

    I am in need of a freelancer who can create paginated Access reports. The job involves: - Using data from MS-Access to use in the report. - Converting the extracted data into paginated reports. - Very good knowledge of SQL. The perfect candidate will be proficient in manipulating SQL language and creating Access reports, with a keen eye for detail and a some understanding of sales data. Background in SQL language and Microsoft Access report is advantageous. Attached is a sample of the report I need the candidate to perform, but in much better format and with the correct information extracted for each column.

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    I'm looking to develop a Library Management System using Flask for application code, Jinja2 templates + Bootstrap for HTML generation and styling, and SQLite for data storage. The project requires you to: - Utilize Flask to build the application code. - Use Jinja2 templates and Bootstrap to generate and style the HTML. - Implement SQLite for data storage. This project does not have specific functionalities, features, or user roles in mind. The main focus is on the technical implementation of the system using the specified frameworks. Ideal skills and experience for this project include: - Proficiency in Flask, Jinja2, Bootstrap, and SQLite. - Previous experience in building Library Management Systems is a plus. - Ability to develop a clean, efficient, and user-friendly system. Lo...

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    I need a data entry expert to transpose textual data from word documents into a database system. The data is ready for immediate start and the project will ideally suit someone with solid experience in data entry, particularly with word and MySQL or SQLServer. The ideal candidate for this job should: - Have proven experience with data entry. - Be proficient with Word documents. - Have working knowledge of database systems especially MySQL or SQLServer. - Be detail-oriented and accurate. Note that this is not a one-time job, as more projects of similar nature are lined up. Therefore, demonstrating good performance might lead to more future collaborations.

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    We are a purchasing agency mainly engaged in selling a large number of foreign trade products on Alibaba's Chinese wholesale website overseas by finding people to take on tasks, The price is comparable to that of AliExpress, Temu, and Shein, with a commission of 20%(Excluding shipping costs) of the order amount for each order. Any product can be purchased, except for those prohibited from consignment at the bottom of the shopping guide page. After the person who takes on the task receives the order, I will provide the shopping guide with the specific operating steps And send him the website address. After the recipient places an order on my website (all payments are made through PayPal, and there is no logistics record to apply for a refund through PayPal. If you have cooperated mult...

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    I'm in need of a highly skilled .NET developer for my project. It involves .NET framework (specifically web forms) and a complex SQL database. Ideal Skills and Experience: - Strong expertise in .NET framework, particularly with web forms. - Comprehensive knowledge of SQL, able to navigate and manipulate complex databases. - Previous experience with large-scale projects requiring intricate database structures. Your application should focus on your experience in these areas and similar projects you've completed. Please, make sure to emphasize your accomplishments and results in your past work.

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    I am a commercial cleaning business employee based in the UK. I'm looking to have a Microsoft Access database built to help manage various aspects of my business. Ideal Skills and Experience: - Proficiency in Microsoft Access database development - Understanding of the commercial cleaning business operations - Knowledge of database design and implementation Key Features: - **Employee Database**: - Store employee contact information - Track employee work schedules - Monitor employee performance - Manage Payroll - **Client Databases**: - Store client contact information - Track client preferences for tailored services - Ability to generate client reports - **Alert System**: - Employee task reminders: to ensure tasks are completed on time - Client appointment rem...

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    As a beginner in Power BI, I need a proficient tutor to help me master all aspects of the tool including Data modeling, Creating visualizations and DAX formulas. I have various data sources such as Excel files, SQL databases and Web APIs which I'd like to connect with Power BI seamlessly. For this job, a deep understanding of Power BI and experience in teaching or tutoring are desired. Patience and ability to explain technical concepts to a newbie could be a good fit for the role. - Power BI mastery - Tutoring experience - Familiarity with Excel files, SQL databases and Web APIs - Patient and clear communication skills

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    We need to migrate all content from 4 data structures on a website made on Liferay (about 450 items): - Projects (49 items) - Institutions (106 items) - News (210 items) - Events (92 items) to correspondent Wordpress custom post types (with the correspondent taxonomys and custom fields) and the relationship between two of them: Projects and institutions. Only the task of migration data is necessary to an existent development that it's being done, not the development of entire new website in Wordpress.

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    I am seeking a freelancer with deep experience in .NET MVC project code and Azure databases who can assist me in deploying my project on Azure. The task specifically involves: • Investigating issues with my database connectivity on Azure. • Identifying and resolving authentication-related errors I am currently encountering while using SQL Server authentication. The freelancer ideally could view these issues on my laptop setup and advise solutions accordingly. Knowledge of error diagnosis is critical. Understanding of Azure databases, .NET MVC projects and SQL Server authentication is a must.

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    Flutter Developer for UI Revamp 3 días left
    VERIFICADO

    This should be simple for an experienced dev. Need portfolio of flutter dev to apply. Existing code base in place. I am currently in search of a proficient Flutter developer to incorporate a series of changes, mainly focusing on my existing project's UI. Key tasks include: - Updating the color scheme: A primary focus would be to shift the interface to a darker theme. Besides, I am interested in integrating elements of a custom color scheme, which I will provide. - Rearranging the layout: The current layout needs some reorganization. It may involve adding/removing sections based on our requirements. The positioning of various elements within the interface also needs tweaking. This is not just about modification; the potential candidate needs to evaluate the backend code to ensur...

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    I am seeking an experienced individual who can assist in completing a lab for me on Microsoft Access efficiently and effectively. The tasks include: - Creating basic queries for specific data retrieval - Designing the lab project in Design View - Ensuring the results of created queries match my specified desired outcomes Ideal candidates should have a considerable amount of experience in these areas and are to demonstrate this in their application. Your hands-on experience and proficiency in working with Microsoft Access labs will be crucial to your success in this project. It is vital that you understand the importance of accurate data and its role in ensuring coherent and logical lab reports.

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    As a rapidly growing business, we are now experiencing some difficulties with our large MS SQL database system. The system comprises of multiple databases, which includes complex relationships and transactions. The primary task we need to carry out is Query Optimization and Performance Tuning. Our large infrastructure could use the expertise of a professional who can recognize inefficiencies and have them fixed. The ideal candidate will have: - Extensive experience with MS SQL , especially Stored Procedure - Proven expertise in query optimization and performance tuning - Experience with large databases, managing complex relationships and transactions. Your aim will be to help us optimize our system and ensure smoother operation of our database infrastructure. Looking forward to yo...

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    I'm seeking an individual skilled in database management, specifically, normalization. I'd appreciate it if the expert helped me with understanding the theory of normalization as well as aid me in implementing this in a real-world context. Ideally, you should have a strong background in database management and proficiency in teaching complex concepts in an understandable manner. • Skills and Experience Required: - Understanding of Database Management - Knowledge about Normalization - Good teaching and communication proficiency to explain normalization concept - Hands-on expertise in implementing normalization process in a database

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    As the client, I'm looking for a highly skilled and experienced web developer to create an interactive web platform inspired by a competitor's site. The platform will feature: - An appealing layout and design - User registration and login system - A functional service auction system This project will only focus on the auctioning of services. Although the specific types of services haven't been finalized, you as the developer, don't need to worry about this at this stage. Currently, the primary focus is on the core functionalities and the design. Strong understanding and experience in web development, UI/UX and databases are essential for this project as I require a user-friendly, efficient and secure platform. If you have previous experience in creating auction pl...

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    $4213 Oferta promedio
    140 ofertas

    I'm looking for a seasoned developer specifically skilled in MySQL to create an inventory management system. Key Features: - Inventory tracking: Implement a feature for manually entering stock levels. The system should be able to accurately reflect these entries. - Reporting and analytics: Build a function to produce reports showing stock levels and purchase history. Ideal Experience: - Proven expertise in MySQL. - Experience in developing inventory management systems. - Familiarity with implementing manual entry for stock levels. - Extensive background in constructing analytic features for report creation. Your bid should showcase previous similar projects and explain how you will achieve the requirements briefly.

    $106 (Avg Bid)
    $106 Oferta promedio
    28 ofertas

    I'm an advanced user looking for in-depth, personal tutoring in Excel and VBA. The tutoring should focus on, but not limited to: - Writing VBA scripts - Database management in Excel - Advanced Excel functions - Automation - Data Entry Form - Result Page Additionally, guidance should be provided on automation of tasks including: - Data import/export - Data manipulation - Report generation The ideal candidate will have an extensive background in VBA and Excel, with a specific emphasis in automation and data management. They must be skilled in conveying complex processes and concepts in a clear, understandable manner.

    $74 (Avg Bid)
    $74 Oferta promedio
    21 ofertas

    Looking for a SQL Expert who is good with Transact SQL, stored procedure and expert with MS SQL server. Task is related to trigger and XML and should hardly take one day to complete

    $83 (Avg Bid)
    $83 Oferta promedio
    37 ofertas

    I am looking for an expert who can aid with the design and development of an SQL database and a coherent PHP framework. The ideal candidate should have extensive experience with: - Designing efficient SQL database structures for small-scale databases (less than 1000 records). - Writing comprehensive SQL queries. - Effectively integrating PHP with SQL databases. The purpose of this project is to utilize SQL and PHP to innovatively design and construct a web application. The applicant should have a strong track record of building successful, high-performing web applications. Emphasis will be placed on the ability to manage and manipulate small-sized databases. Given the nature of this project, a meticulous approach to data management and a keen eye for detail will be highly beneficial. You...

    $101 (Avg Bid)
    $101 Oferta promedio
    170 ofertas

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