Solve operating system problems jobs

The task to be solved is about triangular distribution using R. It has 8 points. Only the point e) can't be solve with R, because it is a theoretical task, about writing the equation of density function of a triangular distribution. So I propose to you to solve the points a to d, and f and h by using R and the required packages. I believe that by using the package "stats" and the package "EnvStats" will be enough to solve the tasks. The .R file with the solutions will be delivered as result. Each solution will be explained by comments in the code, so they can be easily understood. In this quote is included 1 meeting to share and explain the R code, and to answer any doubt that can arise from the code. Of course, if any bug or problem appear...

I'm in urgent need of a Laravel expert to fix bugs in my project. The specific issues are not clarified, but they are impacting the functionality of the site. The project requires someone who is proficient in Laravel, with a strong understanding of databases, data handling and user authentication. The ideal freelancer will be able to quickly identify and solve the issues. Experience in working on similar projects and a commitment to meet tight deadlines is essential. It's crucial for the project to be completed as soon as possible. If you're confident in your Laravel skills and can work swiftly under pressure, I'd love to hear from you.

I'm in need of a creative writer to come up with "Would You Rather" jokes for a middle school audience. The jokes should: - Be suitable for middle school st...dragon or a giant milkshake with a unicorn? Example with a human writer: Would you rather have a long, sticky tongue to grab your friends' sweets or teeth that keep growing back so you can eat lots of sweets? We refuse all jokes that are racist, discriminating, sexual, violent, political or religious, vulgar, brutal, about drugs, harassment, illness, disability, death, physical appearance, school problems, poverty, fears and phobias. In view of these restrictions, the accepted subjects are: food, bedroom, parents, pets, school, birthdays, party, fest, holidays, travel, everyday topic... or any other t...

I'm in need of an Expert Laravel Developer to fix some functionality issues with my current system. The main problem is various features are not working as expected. Your primary task will be to troubleshoot and correct these issues. You should have a deep understanding of Laravel and its ecosystem to quickly identify and resolve the problems. Key Requirements: - Proficient in Laravel framework - Strong problem-solving skills - Ability to work independently - Excellent communication skills Ideal Skills: Laravel, Bug Fixing, Troubleshooting, Problem Solving.

I am looking for a talented professional to develop a mobile application for both iOS and Android platforms. T...application for both iOS and Android platforms. The primary function of this app would be AI-enhancement, particularly focusing on the Computer Vision feature. Ideal Experience and Skills: * Proficient in iOS and Android development * Strong background in AI, especially Computer Vision * Experience in integrating AI capabilities into mobile apps The app will also have an in-built feature to solve questions, further incorporating the AI function. Make sure that the AI is robust enough to provide accurate solutions. Please apply if you have a proven track record in developing AI-based mobile applications. Demonstration of a similar project in your portfolio will be a p...

I have an issue that needs resolving urgently. I'm having difficulties with the visibility of my Instagram account. My trouble is essentially with account settings—I'm unable to set it up correctly. I am looking for someone with in-depth Instagram technical knowledge and a keen understanding of issues related to account visibility. The ideal candidate should can solve these kinds of issues swiftly. Patience and precise communication skills are also highly desired, as I would love to understand the problem and the solution, to prevent a recurrence. All in all: • Should have Instagram expertise • Should have problem-solving skills • Need excellent communication skills • Must be patient and willing to educate me on the solution The faster this is sol...

Develop or sketches to run dual processors in circuit as described in schematic , The light, called Eos 24, has three use cases or modes: 1. SW1 is closed: The neopixel runs constantly until SW1 moved to open. 2. SW1 is open: The neopixel runs when the PIR is triggered until interval4 is elapsed. When SW1 is open and interval4 is elapsed Eos 24 is in standby mode and the Neopixel is dark. 3. SW1 is open and interval4 is elapsed. This is standby mode and the Neopixel is dark until the PIR is triggered again.

Introduction We are seeking proposals from experienced web scraping and data analysis firms to conduct a comprehensive data collection and analysis project. The purpose of this project is to gather detailed information on menu items, pricing, customer ratings, promotions, and deals from various food delivery mobile apps operating within our city. The goal is to mine this data for actionable insights to inform our advertising, promotional strategies, and competitive benchmarking. 2. Project Scope The selected vendor will be responsible for developing and implementing a solution to: • Subscribe to and navigate through multiple food delivery mobile apps. • Collect data on menu items including descriptions, pricing, customer ratings, and associated promotions or deals. •...

...manager system from Google Script (Javascript) to Office365. The primary purpose of this migration is to rebuild the system on a completely different platform. Key Requirements: - Proficient in Google Script (Javascript) - Familiar with Office365 platform - Previous experience with voicemail manager systems is a plus The ideal candidate for this project should have a strong background in both Google Script and Office365, with a particular focus on migration projects. Since the goal is to enhance the system's reliability, it is important that the freelancer has a good understanding of the intricacies of voicemail manager systems. The project's success will depend on the freelancer's ability to effectively transfer the existing system's functionaliti...

I'm in need of a skilled freelancer who can assist me in collecting contact information for recruitment companies specifically operating in Saudi Arabia. Those companies are NOT necessarily based inside Saudi Arabia, could be based anywhere in the world, but they recruit for companies/entities inside Saudi Arabia. Please note that I do not need recruitment people in certain sectors such as Oil, Gas, IT, Engineering, Aviation, Procurement, Transportation, Architecture and Finance. Everyone else is yes needed. Key Requirement: You will need to find the contact name, position, email and LinkedIn account for each and every recruitment/HR/Headhunting person within each company. This could be anywhere between 10 to 30 people per company. - The information should be accurate and up...

I'm looking for an expert in WordPress to improve my existing pre-registration page. The site is in Japanese, so fluency in th...language is a must. The project involves: - **Design Enhancements:** I need a fresh, modern design that is user-friendly and visually appealing. - **Functionality Improvements:** The page should be optimized for better performance and enhanced functionality. - **Fixing Website Issues:** There are some pressing issues that need to be addressed, including slow loading speed and mobile responsiveness problems. The goal is to make the pre-registration page load in less than 3 seconds. A skilled professional who understands the Japanese language and has a good grasp of WordPress is what I'm looking for. Your expertise is highly valued, so please sen...

I am in need of a Python developer with expert...properly written and functioning as they should - Build a Debian OS image for COM (Computer-On-Module) installation that can be used to implement the updated python script seamlessly. Success in this role will require: - Proven experience with Python, specifically in writing and improving scripts with a focus towards integration with hardware - Solid knowledge and experience working with Debian operating system, especially in creating bootable Debian images for computer-on-modules (COMs) - A keen eye for detail and proficient debugging skills - Ability to work independently and deliver the completed and tested project within a month. Bid if this is something you can skillfully and confidently handle. I am looking forward to ...

I currently have a problem with my InDesign project. I initially detected an image error when I attempted exporting to EPUB. The error points to an image that I can't pinpoint in the project. I am looking for help to: - Identify the problem with the missing image - Delete the problematic image from the project The ideal freelancer for this job ...exporting to EPUB. The error points to an image that I can't pinpoint in the project. I am looking for help to: - Identify the problem with the missing image - Delete the problematic image from the project The ideal freelancer for this job should have substantial expertise in running diagnostics on InDesign projects, a keen eye for detail, and proven experience in resolving similar InDesign problems. A quick turnaround would b...

I'm seeking a skilled individual to assist with...individual to assist with a multi-machine power system dynamics analysis and control. The primary goal of this project is to optimize power flow efficiency. Key Requirements: - Proficiency in power systems dynamics and control analysis - Experience with multi-machine systems - Ability to optimize for voltage levels Your responsibilities will include: - Conducting power system dynamics analysis - Implementing control measures to optimize power flow efficiency - Focusing on voltage levels optimization Ideal candidates should have a strong background in power systems, and be able to work on a multi-machine system. This project will require a good understanding of power flow and voltage levels in order to maximize ...

I'm seeking a seasoned freelancer to devise a Derby car timer using Arduino ...lane to show timing results. - Winner Identification Feature: An 8x8 matrix screen for indicating 1st and 2nd place finishes. Ideal Skills and Qualifications: - Working knowledge of Arduino programming language. - In-depth understanding of microcontroller-based systems. - Hands-on experience with infrared sensor technology. - Ability to integrate multiple components into one cohesive, functioning system. - Practical knowledge of LED Display systems, specifically the 7-Segment LED HT16K33 Backpack. - Comfortable with crafting solutions for race-based project requirements. In bidding, please showcase your experience with Arduino Uno projects, and if possible, share examples of similar timing systems ...

Validation of Sample implementation of One Loan product (Business Loan) created by Transdigital team. - Help Transdigital team in End to end testing of the system after product configuration - Creation of Roles and Users - Generation of Reports - Conducting on the job training for Trasdigital Business Analysts

I'm looking for a skilled developer to help me customize my current PHP SMS system. It's primarily used for sending notifications. I have the script and has been working with twilio, however all of a sudden it stopped working due to twilio changes I need assistance in modifying the script

...this is not a simple open/close app task, but rather more complex interactions within the app itself. Ideal Skills and Experience: - Prior experience with MacroDroid or other automation tools for Android. - Strong understanding of Android app behavior and the ability to extract relevant data. - Experience with setting up conditional actions and advanced automation scenarios. - Ability to problem-solve independently and accurately implement the specified actions within the app. External Devices or Services: - The automated tasks are meant to operate solely within the app itself; no interaction with external devices or services is required. The successful candidate will be able to work with me to fully understand the specific actions I need automated and will be able to implem...

...translate user needs into a visually pleasing design PiipAi is hiring a UX/UI DESIGNER We are looking an experienced UX/UI DESIGNER to join our team. We are looking for someone who has ● An organized, detailed, analytical, and process-oriented mindset ● Strong communication skills to present ideas and to help people understand the rationale behind design proposals and the complex nuances of design problems ● Quality Assurance Testing Experience ● Android & Apple Device ● Self-motivated ● Following directions ● Willing to learn & be corrected ● Not afraid to ask questions ● Good verbal and written English proficiency Join us and you get ● Long-term partnership ● Flexible working hours (10-20 hours/week (up to you). You need to be able to work at least partially during bu...

I'm looking for a seasoned specialist in Google Ads, specifically skilled in generating consumer leads. The primary goal of this campaign is to effectively generate consumer leads for a business operating within the food industry. - **Objective**: Generate a significant number of consumer leads. If a consumer searches my food category, my number should show up. - **Industry**: Food. The ideal freelancer for this project would have: - Substantial experience with Google Ads. Setting up ads and fine tuning to get desired results. - A proven track record in creating successful lead generation campaigns. - Basic understanding of the food industry and its audience.

...experienced with Bootstrap and can troubleshoot issues affecting the mobile browser version of my website. Key Tasks: - Identify and rectify issues causing browser compatibility problems - Ensure full responsiveness across different mobile browsers, particularly Safari, Chrome, and Firefox - Confirm that website's layout is consistent and functional on all devices The initial issue seems to be centered around Bootstrap, and hence, your understanding and experience with this framework is crucial. While I'm not certain if the Bootstrap framework itself is the root cause, your ability to investigate and resolve all possible problems affecting mobile responsiveness is highly sought. Ideal Skills and Experience: - Proven track record of debugging and fixing browser...

I require an advanced database to streamline church operations. It must include: - Member management: This involves recording personal details of each member, tracking attendance, and allocating to the right departments. Each member's record should also include household and family details, with specific fields for spouse and child...fields like gender, age, membership status, notes, and whether they serve as workers or ministers. - Financial management: The platform should have capabilities for recording and tracking financial contributions. Ideal freelancers will have experience in building similar database systems, with a keen understanding of how to translate our church's requirements into a user-friendly, efficient system. Knowledge of member management systems wi...

I have a project where I need assistance with a few specific aspects of deploying node.js. These include: - Connecting to a PostgreSQL database that is currently partially set up, - Integrating with Sequelize, specifically addressing problems with model relationships, - Establishing a connection to AWS. This will be an hourly consultation, so I'm in need of a freelancer who is highly skilled in node.js deployment, PostgreSQL database set up, Sequelize integration, and AWS connections.

1. Create a customer registration system 2. Publish ads with a online payment gateway 3. Call button for mobile phone when scrolling needs to call the registered phone number for customer 4. Automatic email reminder for ad expiry and if there is no payment ad has to be removed automatically.

hello I am currently looking for a lawyer who can provide legal help regarding IT. Salary will be provided on a monthly basis and additional details are as follows. -Duties: Creating/editing/reviewing international personal information protection laws and terms of use In addition, legitimacy checks are conducted when operating apps and websites. -Budget: $100/month (Budgets may continue to increase as the company grows in size and sales increase)

I'm seeking an experienced C++ developer to create a simulation study focused on analyzing system performance. The freelancer should be proficient in: - C++ programming - Building simulation models - System performance analysis The end goal is to have a robust, accurate simulation that can analyze the performance of various systems. Prior experience in similar projects would be highly advantageous.

...create an automaton for recognising handwritten digits specifically within mathematical problems. Responsibilities: - Develop a machine learning algorithm capable of recognising handwritten digits - The primary focus will be on mathematical problems - Ensure accuracy and adaptability to various handwriting styles - Configure the algorithm to output recognized digits as digital numbers Ideal skills & experience: - Proficiency in machine learning algorithms and principles - Extensive experience with handwriting recognition software - Demonstrate capabilities in Python, TensorFlow or similar platforms - Have a deep understanding of Optical Character Recognition (OCR) - Familiarity with mathematical problems and their structures The end goal is to develop a pra...

Microsoft Outlook Mac Version 16.78.3 2019 Outlook (mac) rules issues (5 stars) rules not applying CAN WE SHARE SCREENS? NOT SURE HOW TO SOLVE THIS WITHOUT SHARING SCREENS? ANY CHANCE YOU CAN HELP ME PLEASE ? Thank you Kindly in Advance There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my prof...

I need a robust class management system that caters to the needs of a large-scale educational institution. Our primary users will be students, teachers, administrators, and parents. Key Features: - Attendance Tracking: The system should allow teachers to mark and track the attendance of students. - Grade Management: An intuitive grade management system that enables teachers to input and calculate grades effectively. - Messaging System: A communication platform that facilitates seamless interaction between all stakeholders (students, teachers, administrators, and parents). By Whatsapp - Schedule Change Option: The system should have a feature that allows for the smooth management of schedule changes. User Base: - The system will cater to over 100 ...

Microsoft Outlook Mac Version 16.78.3 2019 Outlook (mac) rules issues (5 stars) rules not applying CAN WE SHARE SCREENS? NOT SURE HOW TO SOLVE THIS WITHOUT SHARING SCREENS? ANY CHANCE YOU CAN HELP ME PLEASE ? Thank you Kindly in Advance There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my prof...

I need a robust and efficient platform that will help in managing incubator operations effectively. This online portal shoule cater not only for startups but also for incubator staff, investors, and our research partners. The following features are essential: - User management: This will facilitate management of all users in the system including startups, staff, investors, and research partners. - Project tracking: It should enable us to track and monitor all incubator projects. - Resource allocation: Feature to allocate and monitor resources for all included startups is crucial. - Recruitment and selection of businesses: Swipe in potential incubatees, and streamline their onboarding. - Performance tracking: Monitor and assess the development of startups enlisted. - Meetings...

I am searching for an expert with a depth of understanding in developing autonomous navigation for mobile robots using Deep Reinforcement Learning (DRL) and LIDAR data. Here are ...customize the project according to requirements. I’m flexible regarding hardware choices and would appreciate suggestions. As for the environment, while it’s an indoor simulation, your solutions should be versatile enough to apply to various settings such as residential, commercial, or industrial. Ideal Skills and Experience: - Proficiency in DRL and LIDAR technologies - Experience in Robot Operating Systems (ROS) - Knowledge of various hardware platforms suitable for mobile robots - Excellence in integrating and customizing GitHub repos - Knowledge of various indoor environments for navi...

Hi, I am looking for a developer to maintain, make upgrades and fix bugs on my current website and booking system. The system has been done in SQL written in C# by my old developer. He has had a change of career and can no longer work on things but is happy to do a handover to make things easier. This will be an ongoing business relationship and not a one off thing so will need someone with good communication and accurate times of completion. Thanks, Luke.

I am in need of a skilled freelancer to develop a cloud-based document management system. This system will be used within my small team, which consists of less than 10 users. Key Features: - File Storage and Organization: The system needs to allow us to securely store and categorize our text documents. - Document Indexing and Search: It should have an efficient indexing system with a powerful search capability, so we can quickly find and access the necessary files. Ideal Skills and Experience: - Proficiency in cloud-based technologies - Experience in developing document management software - Familiarity with creating systems optimized for small teams Please let me know your relevant experience and how you plan to approach this project.

I'm seeking a proficient and experienced UI designer with superior skills in Figma, Sketch, and Adobe XD. Your task will be to design a unique, user-oriented interface for a Warehouse Management System. The project is primarily aimed at enhancing the interface with key features. Skills and Experience Required: - Proven UI design experience - Proficiency in using Figma, Sketch, and Adobe XD - Experience designing interfaces for Warehouse Management Systems (preferred, but not mandatory) - Experience using tools such as Photoshop, Sketch, Illustrator, InVision, UXPin, Quartz. - Understanding of basic front-end languages: HTML5, CSS3 Javascript. -Creative ideas with problem solving mindset. - Experience working in an agile/scrum development process. Key Features for the Interf...

I'm seeking a talented developer to construct a robust DDEX music distribution system. This platform will serve as a key component of my radio station's operations. We're looking for a developer with experience on building a DDEX distribution system where the user can upload the tracks and albums, images to distribute on different dsp sites like Spotify, Beatport, Apple Music, etc and receive music from our industry partners. With functionalities where the user can upload any format of track file like mp3, wav, flac so that it can be encoded into different formats and can be distributed to different dsp sites depending upon required formats. The administrator can upload the royalty files in different formats like xls, csv, txt. provided by dsp sites and calcul...

It is necessary solve two bugs to a Laravel application regard the frontend of condition use php 7.4. if it is necessary you must do changes to the database and the backend

I'm in need of an expert to assist with the following project. - My current POS system, an Ingenico, is frequently crashing and it's impacting the smooth operation of our sales process. - I need the POS system to be downloaded on my preferred Operating System, Windows - In addition, I need you to diagnose and resolve the frequent crashing issue The ideal candidate for this project should be experienced with POS systems, have a strong understanding of Windows OS, and the ability to troubleshoot and resolve system crashes.

...that matches specific regex patterns. This means that it's not just supposed to collect all messages or only new messages since the last run, but rather those that align with the predefined regex matches. It should give me the option to select which groups get scraped, how far back it crawls back and download/read/regex match/save data. I'm looking for a Python guy who can help me rectify these problems and ensure the script runs efficiently. Experience with Telegram/telethon API, regex, and web scraping is crucial for this task. So if you're a Python developer with previous experience in fixing script errors, particularly in the context of web scraping, I'd love to hear from you....

I am on the lookout for a tech whizz who can streamline and boost our Squid ...efficiently handle a large quantity of proxies, potentially using a /48 ipv6 for each, amounting to a massive number (~65k for a /32 and 512k for a /29). Currently, we are facing: - Proxy connection issues - Resource utilization problems We are working with an enormous number of proxies, way more than 50,000. Our current server is running on Ubuntu 20. Ideal Skills and Experience: - Proven track record with Linux (Ubuntu) server management - Thorough understanding of Squid protocols - Expertise in managing high-volume proxy servers - Solid capability to optimize system resources We need someone who can provide a smooth and superfast experience to our users by resolving these issues. Are you...

I'm looking for a professional who can work with me in programming and installing a POS system on Ingenico iwl250 GPRS terminals. Details: - Programming: The system requires a set of specific programming requirements such as customisable user interface, integration with existing POS software, real-time inventory management, and OS download. - Installation: The installation could be a mix of fixed and remote installations, so you must have experience with both. Additionally, the system requires security features like encryption of sensitive data, secure remote access, and user authentication. Ideal Skills: - Prior experience in programming POS systems - Proficient in customizing user interfaces - Strong background in real-time inventory management - Knowledg...

I'm looking for a freelancer with specific experience in Vegavoip. The main task will be to set up a new Vegavoip system, ensuring it's up and running smoothly. The key features that are an absolute must for this system are call forwarding and call out capabilities. Ideal Skills and Experience: - Proven track record of setting up Vegavoip systems. This is essential for the successful completion of the project. - Familiarity with configuring VoIP providers. While the main focus is on Vegavoip, additional experience with VoIP provider configuration would be an advantage. - Strong understanding of essential features such as call forwarding and call out. The successful candidate will need to ensure these features are working correctly.

I'm looking for a seasoned developer to create a desktop application focused on data management. This software will be used on the Windows operating system and must be developed using Java. The ideal candidate will have: - Extensive experience with Java and Windows development - A deep understanding of data management systems - The ability to work effectively and communicate progress regularly Please provide a clear demonstration of your skills in these areas when submitting a proposal, we are looking for the best development talents to execute this project.

I am currently experiencing payment processing errors with my PayPal plugin. All of my sales are automatically cancelled and I am not being notified. -Ideal Skills/ Experience: * Proven experience in troubleshooting PayPal plugin problems * Comprehensive understanding of payment processing * Ability to identify and solve connection issues. Let's collaborate to sort this out promptly to resume normal business operations.

I'm in need of a skilled electronic circuit and hardware engineer to help me with the design and selection of components for a project. The project involves the creation of a power supply, an analog d...candidate for this job should have a solid background in electronic engineering, particularly in circuit design and component selection. Experience with power supplies, analog digital converters, and relays will be highly preferred. This is an exciting opportunity for a talented engineer to contribute to an innovative project. I have an electronic pcb circuit, it is receiving emc noise. I tried to solve that part by making a 4-layer pcb, but it is still receiving noise. There is an ADC converter in the circuit, sometimes I also experience the problem of spontaneous shutdown. ...

I'm seeking an experienced software developer to create an accounting application that is compatible with the Windows operating system. It's a high priority that this application seamlessly integrates with Zoho Books. Key Features: - Integration with Zoho Books Required Skills and Experience: - Software development - Familiarity with accounting software - Knowledge in developing Windows applications - Experience working with Zoho Books API would be a significant advantage Timeline: - The project needs to be completed within a month. This role is perfect for a problem solver who has an eye for detail and understands the importance of creating user-friendly applications. If you think this project aligns with your skills, I'd love to hear from you.

I'm looking for a skilled developer to help me resolve some bugs in my system and provide ongoing support as needed. Ideal skills and experience include: - Strong experience in bug fixing - Proven success with database issues - Excellent knowledge of system design Expectations: - Implement bug fixes and make suitable modifications to address these issues - Provide ongoing support as needed - Communicate updates and feedback through remote access to my system I'm open to discussing the project further with qualified individuals.

I am in need of a versatile developer who can build an integrated messaging system that ties together Facebook Messenger, Slack, and Instagram. The key features of this project include: - Ability to both manually and automatically respond to the received messages. - The automatic response should apply only to text messages. Desired Skills & Experience: - Extensive experience in API integration. - Deep understanding of Facebook Messenger, Instagram and Slack platforms. - Experience in designing systems that handle both automatic and manual responses to messages. - Familiarity with algorithms to effectively auto-reply text messages.

I'm seeking experienced UML and OCL modelers to conceptualize my full system information and transcribe the model for the USE (.use) tool. Key tasks include: - Conceptualize the entire system model using UML and OCL - Transcribe the model for USE tool - Create necessary UML diagrams: Class Diagram, Use Case Diagram, Sequence Diagram Ideal skills would include expertise in UML, OCL, and system modeling. Familiarity with the USE tool is essential.

We are seeking a skilled developer or development team to create a comprehensive web crawler system. This system should scrape, structure, and update information from web pages, handle large projects, and be accessible via a powerful API. The system should offer user-friendly features for both individuals and businesses and include flexible user management for both customers and employees. Project Requirements 1. Web Crawling and Data Extraction -Develop a system capable of scraping entire websites and extracting data from each page. -The system should divide the scraped information into sections to facilitate easy reading and understanding. -For e-commerce sites, the system should identify and structure the following information: --Product catego...