Php mysql server load jobs
Good morning I would like to have a simple download counter for my website. This feature should work with mysql php JQuery, add a simple IP control to not increment the counter on each click, then show the download count. A simple "variable php" feedback on the number of downloads will be enough for me, I will take care of displaying it on the site. In the "assets/javascript" directory you have a file in s file there is a function "$("#download").click(function (e)" Config Server : PHP 7 .. 8
I need of an experienced PHP Laravel developer to create an ecommerce website for multiple products. Though the specific features are not defined, I am looking for products to be organized by category. Successful freelancers should include past work in their application. The ideal candidate should have: - Proven experience in ecommerce website development - Expertise in PHP and Laravel - Strong understanding of product categorization - A good understanding of UX/UI for ecommerce applications Please send references and previous work for review. I need below features.
Create a relational database for the following data in a single tables with parts store. You may use alphanumeric to represent store and use surrogate key as primary key. Bring a hard copy in class and answer two quires in class. (points Project creation 20 + two query 20) 1. Vendor 1: Low Hardware, 1200 Harding st, Pine Bluff, AR 71602, Phone ...Yes ½ .06 100 yes/Yes 10/25 .12 ¼ -24 Yes ¾” .07 100 No/yes 0/50 .14 ¼ -24 Yes 1” .08 200 Yes/Yes 100/50 .16 ¼ -24 Yes 1 ¼” .10 100 Yes 200 .20 5/16-18 Yes 1” .20 50 Plastic/Brass 50/50 .25/.50 5/16-18 Yes 2” .25 50 Plastic 100 .30 5/16-18 Yes 3” .30 10 none 5/16-18 Yes 4’ .35 .20 Brass 10 .35 All the answers must have a question, query and t...
...General System Requirements - **Security** - Implement secure authentication and authorization mechanisms. - Sensitive data such as user emails and phone numbers should be encrypted. - **Performance** - The system should handle multiple users simultaneously without significant performance degradation. - **Scalability** - The system should be scalable, capable of handling an increased load of users and data entries as the platform grows. - **Usability** - The interface should be user-friendly and accessible on multiple devices, including smartphones and tablets. This structured list of requirements should be used as a foundation for the development process, ensuring all critical features are included and clearly defined for both the user and admin functionalities of...
I'm seeking a skilled PHP Laravel developer from India to collaborate with on an hourly basis, with a rate of $5USD/hour. Key Responsibilities: - Develop robust and user-friendly applications using PHP Laravel - Ensure efficient back-end development - Manage and optimize databases Ideal Candidate: - Proven PHP Laravel development experience - Proficient in both front-end and back-end development - Strong understanding and practical experience in database management Please submit your bid with the hourly rate you are looking for and examples of your previous work.
We are looking for an experienced Word Press designer to build a one page corporate website. You can see our existing website at Key Skills Required: - Image Design and optimization capabilities – Photoshop or similar - Experience in WordPress, HTML, CSS, JavaScript, PHP, (MySQL also helpful) - Experience with major WordPress themes and plugins - Strong understanding of SEO, website performance optimization, and security best practices - Familiar with WPEngine. Once confirmed we’ll create a WPEngine account - Strong English communication with ability to jump on Zoom calls if required Ideal Candidate: - The freelancer should have previous experience in creating minimalist corporate websites and integrating a product showcase with some animation. - Knowledge in...
...for users to input their trip details and receive real-time fare estimates from both platforms. Once users have compared the fares, they should be able to seamlessly redirect to the Uber or Lyft app to book their ride. Additionally, we want to incorporate a blog and forum section to foster discussions and provide valuable information for both drivers and riders. Skills Required: Proficiency in PHP, Laravel framework, HTML, CSS, and JavaScript Experience with API integration (Uber and Lyft APIs) Strong understanding of web development and design principles Ability to create secure, scalable, and responsive web applications Excellent problem-solving and analytical skills Good communication and project management skills Responsibilities: Design and develop a user-friendly fare com...
Read first - NO auto bidding, please I am hiring a Full Stack WordPress Developer who has an intermediate experience level. in >> Full time job << I anticipate that this developer will use a variety of programming languages and technologies, including: - HTML - CSS - JavaScript - PHP - MySQL - WordPress - jQuery - Laravel The candidate should be comfortable with carrying out a range of tasks, but these will most frequently include: - Creating new and custom features from scratch - Improving or updating existing features - Debugging and fixing issues You should have a thorough understanding of each of these tasks and be committed to providing high-quality results on a consistent basis. Please only apply if you possess a strong competency in all mentioned langua...
I am pleased to present my proposal outlining information on the cost of renting an industrial area in Abu Dhabi ranging from 500sqm to 1000sqm suitable for your Crypto mining facility and the cost of electrical consumption of a 250KVA load when running 24/7 for a year. My proposal includes different real references for plot prices, and all the hidden rent fees allowing for a comprehensive comparison of prices, in addition to detailed electrical calculation to give you clear picture of the cost of the yearly electrical consumption. I am confident that this proposal meets your requirements, and I am fully prepared to address any clarifications or additional needs you may have. Thank you for considering my proposal. I eagerly anticipate the opportunity to collaborate with you. Be...
I'm looking for an expert with experience in drawing realistic, modern spaces to put together an illustration of an IT room for me. The focus of the drawing should be on server racks. Key Requirements: - Deep understanding of server racks' look and details - Proficiency in drawing modern spaces - Ability to portray realistic details instead of just providing a simplified representation or a conceptual stylization Your portfolio or previous work samples demonstrating the same skill set would be highly appreciated. Let's create a modern and detailed IT Room that takes the viewer right into the heart of technology. Would be site visits
...Linux server administrator to help with the following issues: - **MySQL Configuration**: I'm encountering error messages related to MySQL. The freelancer must be able to diagnose the issue and provide an effective solution. - **SSH Troubleshooting**: There are connection issues with SSH. The hired professional should be able to identify the root cause and resolve it promptly. - **cPanel Account Missing**: Currently, some cPanel accounts are not showing. The task involves investigating and rectifying the issue. - **Service Stoppage**: Some important services have stopped working. The ideal candidate should have experience with Linux administration and be able to troubleshoot and restart these services effectively. Ideal skills and experience include: - Pro...
I'm seeking a skilled professional to migrate an existing Odoo 13 instance from a Linux server to a virtual environment while maintaining the same Odoo version.
I am looking for a skilled PHP developer to create a website that can check the validity of RDP login credentials. The website should: - Allow users to input RDP username and password - Perform a check on this data - Display the results directly on the website Key Requirements: - Create a user-friendly interface - Implement a robust RDP username & password checking system - Ensure that results are displayed accurately Ideal Skills: - Proficient in PHP - Experience working with RDP protocols - Strong understanding of web development and user interface design Please let me know your related experience and how you plan to approach this task.
I'm in need of a skilled Nginx expert to help me configure a server for my application. Some key details about the project are as follows: - I'm looking to implement Load Balancing and SSL termination for my TCP traffic. - On the UDP side, I would like to have the server configured for Streaming Media and DNS Resolving. In addition, the Nginx should be set up on a Linux-based operating system. Ideal skills for this project include: - Proficiency in Nginx configuration and management - Strong understanding of TCP and UDP protocols - Experience with Load Balancing, SSL, Streaming Media and DNS - Linux server administration I'm open to suggestions for the best approach in setting up these features, so good communication and problem...
Hi we have small web application on PHP we have face issue to save or publish some data and some table shorting please bid if you can fix this quickly
I'm on the lookout for a well-versed WordPress developer, proficient in WooCommerce and Google's PageSpeed Insights. The fundamental objective of my project is to optimize the performance of my e-commerce site selling digital products. Key Tasks Include: - Ameliorating overall performance and loading speed of Home Page - Opti...understanding of e-commerce web development. Good afternoon everyone, I have aweb page in my c panel; I have 2 themes that I want to install. to each one independently by wordpress. In addition to this, I want WooComerce to be able to be used and linked to all payment methods, in different currencies. Please take into consideration we have our added products must also be. Installed plugins. high load level by PageSpeed ​​​​Insights
I'm encountering an issue when forwarding emails to a PHP script on my cPanel email server. I need a professional to debug and resolve this problem. Key Responsibilities: - Identify and troubleshoot the error in the email forwarding process - Implement a working solution to ensure emails are successfully forwarded to the PHP script that starts with #!/usr/local/bin/php Requirements: - Experience in working with cPanel email servers - Proficiency in PHP and scripting languages - Strong debugging and troubleshooting skills Communication: - Please message me through Freelancer.com's platform Looking forward to working with an experienced professional who can swiftly resolve this issue.
I'm in search of a MailWizz expert Key responsibilities: - Customizing the user interface design to improve the overall user experience and branding. - Devising a mechanism to manage debits of email credits efficiently. We simply want to add emailing credits to our customers mailbox account and w...emailing credits the account based upon the amount paid. We then simply like to debit the credits for each email sent. Very simple. If we give the mailbox user 10,000 credits and they emails 3,000 emails the 3,000 is debited from the 10,000 balance and 7,000 credits are left. We have already configured Mail Wizz with Postfix MTA We own our servers and we wish to integrate the emailing server with our MySQL database. This is the first of many jobs that we will requ...
...improve my website, KEEP IN MIND THAT THE IDEA IS TO IMPROVE THE MOBILE WEBSITE (NOT THE DESK) Our primary goal is to optimize the site's core vitals in 5 out of 6 Core Vitals test. Key Requirements: - Page load speed optimization - Mobile responsiveness enhancement - Core Vitals performance improvement The ideal candidate for this project will have: - Prior experience in website optimization - A strong understanding of Core Web Vitals metrics - Proven ability to enhance mobile responsiveness - Experience in page load speed optimization Your role will be to thoroughly analyze the website and provide a detailed optimization plan. You should then implement the necessary changes to meet the core vitals requirements. A successful outcome will not only improve
I am looking for a skilled developer to create a Windows-based application that can interact with a remote database. The application should primarily focus on retrieving and generating website sitemaps based on different criteria. The ideal candidate should have: - Proficiency in Windows application development - Strong experience in working with databases, particularly...working with databases, particularly remote databases - Knowledge in data retrieval and data update functionalities - Ability to understand and incorporate additional requirements as the project progresses Please note that the selected freelancer may need to provide examples of past work and project proposals. Note: Application should be able to connect different type of databases such as MS SQL Server, MySQL...
I need a skilled full-stack PHP developer with expertise in core PHP. The project is of a small scale, consisting of a few pages and features. Key requirements for the role include: - Proficient knowledge in core PHP - Experience in Database Management and APIs is crucial - Attention to detail and commitment to deadline - Good communication skills The candidate should demonstrate enthusiasm, initiative, and a hard-working approach to any challenge given. I look forward to working with you.
Description: The objective of this project is to develop a PHP application that enables sending messages to customers via the WhatsApp platform using the official WhatsApp Business API. This application will be useful for effective communication with customers, sending notifications, order confirmations, appointment reminders, among other relevant messages for the business. Key Features: Authentication and Authorization: Implement a secure authentication system to protect access to the application and ensure that only authorized users can send messages via the WhatsApp API. Integration with WhatsApp API: Utilize the official WhatsApp Business API to send text messages, images, files, and other supported content types. Contact Management: Develop a system to manage the list of cus...
I'm in need of a skilled PHP/MySQL programmer to help me resolve issues with my legacy application. While the data in the current database isn't critical and can be easily recreated, the system is currently not allowing the addition or update of database records, although deletion is possible. Key requirements and responsibilities: - The main issue is resolving the problem of not being able to add or update database records. - There are no error messages displayed, so a deep understanding of PHP and MySQL is needed to identify and solve the root problem. - Once the issue is resolved, the next step would be to optimize the application to prevent similar issues in the future. Ideal skills: - Proficient in PHP and MySQL - Experience in wo...
I need a PHP expert to integrate PayPal into my website for one-time payments. The system should ideally support multiple international currencies. Key requirements: - Integration with PayPal: The freelancer should have extensive experience with integrating PayPal into websites. - PHP expertise: The project requires a solid understanding of PHP to ensure the integration is smooth and effective. - International currency support: The ideal candidate will have experience in configuring PayPal to support multiple international currencies, as this is a key requirement for the project. Please share your relevant experience and a clear plan on how you intend to approach this project.
I'm seeking a competent web developer to create a personal blog site specifically designed to host video content. You will be responsible for enabling the site to host videos, ensuring optimal...developer to create a personal blog site specifically designed to host video content. You will be responsible for enabling the site to host videos, ensuring optimal playback, and creating an appealing yet user-friendly interface. Ideal skills include: - Proven experience in HTML/CSS - Understanding of video hosting and embedding - Experience in designing user-friendly websites - Knowledge of website load optimization strategies, particularly relating to video content. Looking forward to work with freelancers who are committed to creating a high-quality, functional, and visually appea...
...ensuring proper data flow and interaction between the two. 6. Collaborate with the frontend developer to ensure smooth integration of custom designs. 7. Optimize the website for performance, security, and scalability. **Skills Required:** 1. Strong experience with Laravel 10.x framework, including MVC architecture, routing, middleware, and blade templating. 2. Proficiency in database management with MySQL or other relational databases. 3. Deep understanding of backend development principles and best practices. 4. Proven track record with API integration, particularly with payment gateways and shipping partners. 5. Familiarity with frontend technologies (HTML, CSS, JavaScript) to connect frontend to backend. 6. Familiarity with version control systems, such as Git, for collaborat...
I am currently looking to significantly boost the speed of my website, primarily focusing on the home page and product pages, which at prese...rankings. Your task would be to identify, prioritize, and optimize the slowest elements of the specified website pages to improve the overall performance. Relevant experience in website speed diagnostics and relevant tools and techniques for speed optimization will be considered a plus. My website is earphoneguy.com. I am looking for specific tasks that can be verified and completed to increase the load times of my site. I have no problem doing work, I just need a little help and guidance. I am looking for someone who speaks fluent English. When placing your bid, auto-bids will be deleted. The more personal your bid is, the better chance...
I'm in need of a skilled freelancer to integrate a custom payment gateway into our Farmart Cart software. if cc not allowed then this option won’t be available to the customer. You will do the above mentioned functionality and pages and popups if need be. There will also need to be a way to test this functionality before it goes live to the public. This project is only for one individual (no agencies) that currently has no work load and can complete this project within 48 hours of starting. All funds will be released once verified code is working on our server. Download the code and MAKE SURE you are able to complete this project before you send a message. Thank you for looking, please message with any questions.
I'm in need of an experienced PHP and Wordpress developer to assist with ecommerce website, theme customization, plugin development, and additional tasks relating to Inventory management and Sales tracking. We are embarking on an exciting project to develop an ecommerce website for health products using WordPress, and we need a proficient PHP and WordPress developer who can take on a range of tasks for our ecommerce project. Responsibilities will include: Mastering PHP Coding: Proficiency in PHP coding is essential for customizing and extending WordPress functionality to meet our specific requirements. Customizing WordPress Themes: We require expertise in customizing WordPress themes to ensure they align with our branding and design preferences while m...
I need a new PHP coder I need some easy projects coding at low budget I need work for long term
I'm currently in need of a skilled professional versed in CSS3, HTML5, PHP, and MYSQL. My primary requirement consists of creating minimalist and clean CSS styles for specific pages, namely the products page, product view, and checkout page. In addition to this, there will be some light PHP work involved. The ideal candidate should have demonstrable experience in these areas and a good eye for clean and minimalist design. Efficiency and attention to detail are key.
I'd like to set up an e-commerce website for selling physical products. Key Features: - Load inventory data from my vendor using API. I think Shopify would be the platform to use - Drop ship from a vendor: The website should be able to facilitate drop shipping from a specific vendor of ours. Ideal Skills: - Experience in e-commerce website development, particularly with physical products. - Knowledge of inventory and drop shipping processes. - Understanding of how to integrate third-party vendors into an e-commerce platform.
We have an existing PHP/QuickBooks Online application designed to sync QuickBooks invoices to a MySQL database. The application works correctly when executed but we have an issue where the security token needs to be refreshed manually every 24 hours. We need to devise a way for this application to run with no requirement for refreshing the token manually. The program syncs orders in real-time so manual token refresh is not an acceptable way to do this. A developer is required with experience working with QBO applications and working with the QBO token refresh system so this refresh is done automatically.
...second script. This script will run continuously and parse XML product files located in a specified folder and its subfolders. Mapping of data: Correct mapping between products and relevant categories will be established using XML data and existing PrestaShop MySQL tables. As we have large amount of products and the feature data. We dont want the filter to read all the data while loading. for example TV category filter should only load and read filter data where products belongs to TV categoeiry. This will speed up filter load. Adding Filter Button for Mobile Display: This task involves modifying the mobile layout to include a filter button that displays the filter options on a full page when clicked. The filter button should be added to the mobile vi...
I need a script to automate server updates. It should be able to handle operating system updates, software updates, and security patches. Key Requirements: - The script should be able to automate server updates - It needs to handle operating system updates, software updates, and security patches Ideal Skills: - Proficiency in scripting languages - Experience with server management and updates - Understanding of cybersecurity and best practices - Strong problem-solving skills and attention to detail.
I'm seeking a highly skilled system administrator capable of installing CloudLinux with LVE and cPanel support on my server. - Purpose: The key goal behind this project is to optimize resource allocation for my server. I intend to host multiple websites on this server, making resource optimization crucial to seamless performance. - Websites: The server will host a diverse range of websites including e-commerce, blogging, and corporate websites. - Volume: The server should comfortably accommodate between 10 to 50 websites simultaneously. The ideal candidate for this project should have strong CloudLinux and cPanel working knowledge. An in-depth understanding of server management, specifically for resource management in high-traffic env...
I'm seeking a talented PHP full-stack developer for a project that lies in the moderate complexity category, featuring some customizations. Key Responsibilities: - Front-end development: You'll be expected to create a visually appealing and user-friendly interface using HTML/CSS and JavaScript. - Back-end development: You must be proficient in PHP, particularly Laravel, to successfully implement the back-end logic of the application. - Database management: Proficiency in database management is essential, as it's a crucial part of the project. The ideal candidate for this role should have: - Strong experience in front-end and back-end development - Proficiency in HTML/CSS, JavaScript, CodeIgniter and Laravel - A track record of successfully managing databas...
I am seeking a knowledgeable AWS specialist to provide server support including the maintenance of an Application Load Balancer. The project also uses Git CD/CI, and support on GIt is required as well. Ideal freelancer skills and experience: - Deep knowledge of AWS services, particularly EC2 and RDS - Experience in setting up and managing Application Load Balancer - Familiarity with Git & CD/CI To make a successful application, please include: - Details of past work experience particularly related to AWS EC2, RDS and load balancer configurations. Looking forward to your applications.
I'm seeking a professional with deep experience in MySQL and Linux OS to carry out an installation. * Desired Proficiency and Experience: - Linux Operating System: You need to be familiar with Linux as the installation has to happen on this platform. - MySQl 5.7: The installation is specifically for MySQL 5.7 and you should have experience with this exact version. * Task Overview: - Install MySQL 5.7 on my Linux machine following the Development Machine Settings. * Configuration: - MySQL should be configured to run optimally on a development machine setting. - Your skills should extend to understanding the unique configuration needs of a development system and apply those effectively. Looking forward to your bids, please feel free ...
I require an expert in Asterisk and FreeSWITCH development, along with experienced system engineering skills. Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Int...experienced system engineering skills. Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Interactive Voice Response) - CTI - Skill group base call routing to agents. Apart from these, the implementation of Asterisk and FreeSWITCH clustering as well as Call Center Reporting is required. The technology stack should be Linux, PHP, MySQL along with postgresql and API knowledge. The freelancer should have considerable experience in these to meet the project's ...
I'm seeking a skilled Wordpress developer to create a website for my Auto detailing company. Despite skipping on some details, I'm clear about what I need: • A clean, professional and responsive website with three crucial pages - a Home page, a Services page, and an About Us page. (NOTE: All pages must load quickly and be mobile-friendly) Ideal Experience/Skills: • Proven experience with Wordpress website design • Understanding of efficient and engaging UI/UX principles • Ability to work independently as specifics on color scheme or design preferences are absent • A willingness to suggest design concepts due to lack of specified color or design preferences The application should include: • Past work samples showcasing their design skills, e...
I need a basic web application for maintaining an efficient inventory of automotive spares. The key elements to be tracked include the part number, description, supplier information, purchaser details, condition, make, model etc. In the current scheme, we anticipate less than 100 spares in our inventory system. This is a very basic php/mysql application. I have created a rough up of the requirements using MS Access. I anticipate that the application will have; 4-8 tables. Main tables are - Contacts - Parts - Events 6-10 pages - Search Parts based on any field. - Search contacts - View/Create Contact with image upload - View/Create part with Image Upload and ability to print label - Create event associated with Part - Show all events related to part. Application need...
I need a developer who can convert a PHP-based login page and registration form to Angular, while integrating Google reCAPTCHA for security. Key Requirements: - Converting PHP files to Angular: The current PHP login page and registration form should both be redeveloped using Angular. - Google reCAPTCHA Integration: I need to add the Google reCAPTCHA functionality to the registration page. I have no specific version preference of Angular for this project. A developer with good knowledge of Angular, PHP, and security integrations like Google reCAPTCHA would be ideal for this job. Prior experience in similar projects would be a plus. Please share your relevant experience when bidding for the project.
As the developer of an existing project written in Python, SQL Server, and MongoDB, I am currently facing a challenge. A logical error in the code is causing a bug, and I need an expert to fix it. High-level summary of the code- 1. Fetch records from SQL server ( total 680000 records) 2. Apply face recognition on each record 3. Insert the response from step 2 in MongoDB along with other data from the SQL server Issue- The existing code is currently doing steps 1 & 2 and performing step 3 at last when face recognition is applied on all records. Due to this it step 3 is waiting to complete the step 1 & 2. Expectation- After fetching each record from SQL server, the code should apply face recognition and then store the data in MongoDB immediately. I wil...
Are you a Vesta Panel expert? Ok Then help me upload a simple 1-page WordPress site to my server & connect to the domain name Hosting is Digital Ocean with Vesta Panel
...SIT, UAT, and GoLive phases in Oracle Fusion ERP implementation, utilizing ETL tools. * Experience in SQL Server, T-SQL, and SSIS Job Responsibilities: Data Extraction: * Extract data from various source systems, including flat files, spreadsheets, legacy databases, and external APIs. * Develop and optimize SQL queries and scripts for efficient data retrieval. Data Transformation: * Perform data cleansing, validation, and transformation to ensure data quality. * Convert data from source formats to Oracle-compatible formats. * Apply business rules and data mapping for aligning source data with target data structures. ETL Development: * Develop and maintain ETL (Extract, Transform, Load) processes using standard tools. * Handle data integration tasks, including aggregation, ...
I'm looking for an experienced cloud engineer who can resolve a server downtime issue I'm experiencing with my OVH Public Cloud. Key Responsibilities: - Analyze and troubleshoot the root cause downtime - Implement a robust solution to prevent future occurrences - Ensure that during downtime, website and database access functionality is restored promptly Ideal Skills and Experience: - Proven expertise in OVH Public Cloud management - Strong troubleshooting and problem-solving skills - Understanding of website and database access best practices - Excellent communication and teamwork abilities I'm open to suggestions on how we can best approach and solve this issue, so if you have ideas, I'd love to hear them.
I'm in need of a professional with expertise in SQL and database creation to help me with the following tasks: - Create tables: Your main tasks will be creating tables for the entities of Users, Prod...- Design and implement a solid SQL database structure that encompasses the entities I've mentioned. - Create tables efficiently and logically. - Write clear and effective SQL queries that correspond to the database structure. - Ensure that the database is optimized, both in terms of performance and storage efficiency. Ideal skills and experience for this job include: - Proficiency in SQL and MySQL. - Experience in creating and optimizing database tables. - Strong understanding of relational databases. - Ability to write effective and efficient SQL queries. - Excellent c...
I'm in need of a seasoned .NET developer who possesses the following expertise: - Skilled in developing Web API - Knowledgeable in MySQL as a database system - Need 5+ Years Experience This is a personal project and I'm seeking someone reliable, efficient, and with a firm grasp on these skills to ensure successful implementation. If you have the experience and are keen on a unique personal project, I encourage you to bid.
I'm in need of a professional with expertise in SQL and database creation to help me with the following tasks: - Create tables: Your main tasks will be creating tables for the entities of Users, Prod...- Design and implement a solid SQL database structure that encompasses the entities I've mentioned. - Create tables efficiently and logically. - Write clear and effective SQL queries that correspond to the database structure. - Ensure that the database is optimized, both in terms of performance and storage efficiency. Ideal skills and experience for this job include: - Proficiency in SQL and MySQL. - Experience in creating and optimizing database tables. - Strong understanding of relational databases. - Ability to write effective and efficient SQL queries. - Excellent c...