Online call control xml jobs united arab emirates jobs

hello i need a freelancer to change design of wordpress website to make it same freelancer should change the design live website not only mockup website details: built on WP Dev is ok no change we share screenshots of what should be done total 6 pages: 1- home page 2- map&table page(index page) 3-contact us...no change we share screenshots of what should be done total 6 pages: 1- home page 2- map&table page(index page) 3-contact us 4-about us 5-terms and conditions 6-privacy and policy freelancer should not touch my other domains on my hosting and dont change anything without asking me freelancer should follow my admin panel: what original developer give me you should give same he gave me editing control on all pages (text editor) 10 days maximum good luck

...staying in hotels and B&Bs. It seamlessly connects guests with local restaurants through a digital menu accessed via QR codes in their rooms. Tasteat enhances the guest experience by offering a convenient and diverse selection of local gastronomy, allowing travelers to enjoy authentic local dishes without leaving their accommodations. We are seeking a talented graphic designer to create an attractive call to action set of materials (e.g., table tents, frames, refrigerator magnets) that will be displayed in hotel rooms, public areas, and in houses/apartments. These materials should promote our service and engage visitors to scan and order. Each design should contain a QR code that guests can scan to access our food ordering platform. This project could lead to a permanent co...

I am seeking a skilled virtual assistant to help with a variety of tasks. Your primary responsibilities will include managing my emails and messages, inputting information into my Wave accounting software, and updating my social media accounts. Key Responsibilities: - Monitor and reply to messages in my primary email account - Handle data entry tasks on Wave accounting software. Experience with Wave is preferred but not mandatory. - Regularly update my social media accounts on Facebook, Twitter, and Instagram. I am looking for an individual who is highly organized, detail-oriented, and has excellent communication skills. You should have experience as a virtual assistant, and some familiarity with accounting software would be a plus. Additionally, knowledge of popular social media platfo...

I'm looking for a reliable data entry specialist to assist with a basic online form filling task. My data will be provided in typed documents. Ideal skills and experience for the job include: - Proficiency in data entry - Attention to detail - Understanding of online forms Please be prepared to handle a basic online form, which will include fields such as name, email, and other simple information. Looking forward to working with you!

I need a reliable and efficient data entry specialist to help me with a medium amount of data entry. The data is sourced from different online platforms, so internet research skills and understanding of data entry tools are a must. Key Responsibilities: - Data Entry: You'll be tasked with inputting data from online sources into our system. Ideal Skills and Experience: - Proven experience in data entry, particularly from online sources. - Strong attention to detail and accuracy. - Excellent internet research skills. - Proficiency in data entry tools and software. - Ability to handle a medium amount of data within a reasonable timeframe.

...with an ESP32/similar microcontroller. Also design a PCB to integrate the microcontroller with the machine's electronically operated devices. - Design: I don't have a specific design in mind, so I'd need your help with designing the app. - Design: Design a pcb to integrate microcontroller and other electronically operated features. - Functionality: The key functionality of the app will be to control the LEDs on the machine. More specifically, I'd like the LEDs to be used to scan an object. Ideal skills and experience for this job include: - Proficient in Android app development - Experience with Bluetooth integration - Familiarity with ESP32 or similar microcontrollers - UI/UX design skills, to help create a user-friendly and efficient app interface. Plea...

...experienced ESP32 device programmer. The main functionalities include: - Control: The app should enable users to interact with the ESP32 device through buttons and switches displayed on the app's interface. This means that the app should be able to send commands to the ESP32 device based on the user's actions. - Data Display: The app should be able to read and display data from the ESP32 device. This data should be stored on an SD card, and include GNSS data from the u-blox module. The ideal candidate for this project should have experience in: - Android Studio: Proficiency in Android app development is crucial for this project. You should be able to create an intuitive user interface that allows for seamless control of the ESP32 device. - ESP32: An unders...

I am looking for a backend consultant to help me explore the best strategies for implementing geo-blocking on my simple front end websites. The main focus will be to restrict access from the United States, United Kingdom, and Australia. Key Responsibilities: - Consult on the simplest, effective and efficient method of implementing geo-blocking - Suggest a suitable programming language for the backend development - Strategize on the best ways to maintain the geo-blocking feature - Potentially advise on additional security measures to enhance the geo-blocking The ideal candidate should have: - Proven experience in backend development, particularly in geo-blocking - Strong understanding and experience in security implementation - Excellent communication skills to effectively...

I am seeking a professional, experienced in KNX installations, to implement a home automation system tailored for my bedrooms and bathrooms. Your focus should primarily be: - Setting up light and temperature control systems for optimal comfort. The ideal candidate for this project has prior experience with KNX installations, particularly with home automation focusing on light and temperature control systems. Personalized and strategic placement of these systems will help me achieve my desired outcome. Your technical expertise and ability to provide efficient and effective solutions could make this home automation dream a reality.

HTML, CSS and JavaScript Best Regards, Kim

I have full code flutter app I want using firebase database 1 -Experience https://console.agora. video and call streaming Also 2- Update app to stores Apple store Android store

...exposure to Azure Microsoft services. We require a range of services. We’ll begin with the ad hoc work to begin to build a working relationship and then build that up to the following on an ongoing basis. • Ad hoc tasks for minor tweaks and changes on an ongoing basis. • Larger pieces of work, such as creating a moving from a free to a free and premium versions, with upgrading our Help Finder online directory. • Long term ongoing work to test and validate the core system coding. We want quality not cheap and we want to work with a company we can trust and work with on a long term basis. We want an hourly fee rate that reflects good quality work and is also competitive, ultimately growing the level of monthly work to circa £1,500, possibly £2...

...create a website for showcasing products. The primary aim of the website is to present and promote the products, so strong design aesthetics and skills are essential. Key Features: - Lead Generation: Implementing effective lead generation strategies is crucial to the success of this project. The website should include: - Contact Forms: Users should be able to easily get in touch with us. - Call-to-Action Buttons: Strategically placed CTAs to encourage user engagement. - Whatsapp Chat Integration: Provide an easy way for our users to interact with us. Ideal Skills and Experience: - Proficiency in HTML5 and CMS: Ability to build a user-friendly, visually appealing website. - Previous experience in E-commerce and Lead Generation: Proven track record in designing websi...

...lead management and sales process tracking. 2. Dedicated hotline feature for direct communication with call logs. 3. Negative client management system to track and resolve complaints. 4. Lost client management system to capture feedback for improvement. 5. Profile sending tracking to monitor the distribution of user profiles. 6. Last interaction reminders and follow-up reminders for effective client engagement. 7. Profile verification system to ensure authenticity. 8. Documentation management for securely storing and tracking user documents. 9. Client status management to track user statuses and automate actions accordingly. 10. Seamless integration of WhatsApp for direct messaging, call logs, and automated messages. 11. Backend integration via API development to sync user...

I'm seeking a proficient content creator for designing informative content explicitly targeting business professionals on my website. The content needs to be engaging and should effectively convey the intended information to this demographic. - The main task includes developing website content for various pages. - The content should be informational and a...essentials Certification, Penetration testing, Data protection and backup, Firewalls and Antivirus Creative Design and Ecommerce, should include, sub pages for Branding. Brochure/Marketing Websites, E-commerce and Digital signage and touchscreen displays. Specialist CCTV should have the following. Cameras. Radar detection. Audio systems, Axis Camera Station. Thermal, Body Worn Cams, Access Control. then we want som...

...interface in Milestone to configure the SIP client. Configuration parameters should include: SIP server address. Connection port. Username. Password. Additional options such as preferred audio codec and NAT options. Call Automation: Implement the functionality to automatically answer calls. Ensure that when the call is answered, it is automatically recorded in the Milestone system. Integration and Testing: Integrate the SIP client as a plugin into the Milestone environment ensuring smooth and uninterrupted operation. Conduct thorough testing to ensure the stability and quality of call recordings. Ensure interoperability with various commonly used PBX systems. Technical Requirements Development Environment: Programming languages: Preferably C++, C#, or any other c...

I'm looking for a talented designer who can help me create a captivating campaign flyer using Odoo 'Email Marketing' app. This design will be the face of our product introduction and will be used to generate leads. Key Requirements: - The purpose of this email campaign is to drive leads. The design should be engaging and compelling, with a clear call-to-action to contact our sales team. - The flyer should include elements that highlight the product's strengths: product images, a video giving a product explanation (link provided) and a brief on its benefits. Ideal Skills and Experience: - Proven experience in creating effective email marketing campaigns - Strong design skills and a keen eye for detail - Familiarity with Odoo is a plus, as the final design wil...

...create a website for showcasing products. The primary aim of the website is to present and promote the products, so strong design aesthetics and skills are essential. Key Features: - Lead Generation: Implementing effective lead generation strategies is crucial to the success of this project. The website should include: - Contact Forms: Users should be able to easily get in touch with us. - Call-to-Action Buttons: Strategically placed CTAs to encourage user engagement. - Whatsapp Chat Integration: Provide an easy way for our users to interact with us. Ideal Skills and Experience: - Proficiency in HTML5 and CMS: Ability to build a user-friendly, visually appealing website. - Previous experience in E-commerce and Lead Generation: Proven track record in designing websi...

...will be on clear and instructive labels that immediately direct users to what they are looking for. 2. Google-Indexation with Jason: Having the whitelabel properly indexed in Google is an absolute necessity. Your experience in SEO will be highly relevant here. 3. all i need is this API - Users Online v1 The list of online users is available in three formats, XML, JSON, and YAML. You will need access to a programmer. XML Version: JSON Version: YAML Version: Each room has the following fields username: max length 111 characters room_subject: max length 200

I am looking for an experienced professional in lawn care and landscape management to take care of my large property (over 1/2 acre). Your tasks would involve: - Mowing the lawn - Trimming the hedges - Weed control measures - Mulching - Pressure washing The candidate should have a proven track record in lawn care and landscaping of similar-sized properties. A meticulous eye for detail is highly important for this job, especially for hard-to-reach areas and tree lines. Efficiency and effective time management skills are also essential as the property has a large area.

Wiring Schematic of an Agricultural Articulated Truck (Tractor), new project needs schematic and design. Key Components: Power Supply: Battery Alternator Main Circuit Breaker Lighting System: Headlights Tail Lights Work Lights Indicators Control Systems: Ignition Switch Dashboard Controls Relays and Fuses Engine and Transmission: Starter Motor Engine Sensors Transmission Controls Hydraulics: Hydraulic Pump Controls Joystick Controls Hydraulic Solenoids Auxiliary Systems: Air Conditioning Horn Wiper Motor Fuel Gauge

...response to button signals received from each slave device, with a restriction that only signals received while the timer is active will trigger the LED response. 4. Two additional LEDs, one red and one blue, will blink upon receiving button signals from each team's respective slave devices (B1 to B3 for blue, R1 to R3 for red). 5. Dual OLED screens will display scores for each team, with manual control buttons provided for adding or subtracting marks. This project requires a programmer experienced in Arduino coding and proficient in implementing wireless communication protocols like ESP-NOW. If you're up for the challenge and possess the necessary skills, I look forward to discussing further details and potentially collaborating on this exciting endeavor....

...to trigger alerts and initiate voice call notifications based on predefined criteria. Requirements- HTTP POST Request Handling: Develop a system to receive HTTP POST requests containing specific data. Extract relevant details from the POST request body to initiate alert notifications. Azure Alert Integration: Integrate with Azure Monitoring to create alert rules based on the received data. Configure alert thresholds and conditions according to project requirements. Voice Call Notification Action: Implement a voice call notification action group within Azure. Configure the system to trigger voice calls as part of alert notifications. Message Playback: Capture the body details from the HTTP POST request. Play back these details during the voice call notifi...

...professional with a background in occupational safety or industrial hygiene to develop an all-encompassing safety policy for our facility. The ideal candidate will have experience in handling the following safety hazards: - Chemical exposure - Heavy machinery accidents - Slips, trips, and falls Your expertise will be indispensable for creating a comprehensive safety policy with effective control measures for these hazards. Your scope of work also includes conducting a hazard analysis, developing preventive measures and designing an employee-safety training program. Previous experience in creating safety plans for large manufacturing facilities will prove beneficial. Solid knowledge of local occupational health and safety standards is essential for this project. ...

...to secure a lucrative job in equity research, majoring in financial modelling, and I require expert career guidance in this sector. I come with a beginner's knowledge in the field of financial modelling; hence, I am looking forward to enhancing my proficiency. Key Requirements: - Strong knowledge and proficiency in financial modelling, equity research - Extensive experience in equity research jobs - Good teaching skills and career counselling track record - Proven ability to guide beginners through career transitions into equity research fields Ideal Candidate: - A professional in the equity research field - Strong skills in equity research - Excellent teaching abilities - Track record in successful career coaching Objectives: - Deepen my understanding of financial mo...

...working on creating a wordpress website. This website I am creating for my friend Rick. It regards a real-estate company. Rick's company regards rental and will also include selling houses soon. Currently, they have a website build in webflow, but as you now know I am building their new website in wordpress. I am using a theme which I am editing along to their wishes. Rick uploads a property (or lets call it a house) on Pararius CRM Office. Pararius is one of the biggest real estate websites in The Netherlands. Currently, when he uploads the properties on Pararius, the properties are also directly created on his current website. This should be the same function as for the new wordpress website. So when Rick uploads a property on Pararius CRM Office, it should also be posted...

I'm looking for an experienced digital marketing analyst to critically evaluate an online store. The Google Analytics Demo Account is to be used to conduct the analysis as well as any other data sources. Key Areas of Analysis: - E.G. Traffic Analysis: Sources of Traffic: Understanding where our visitors are coming from. 8 More to be disclosed I expect a comprehensive report on each of these aspects, (max 1500 words) with actionable insights on how it can be improved. The ideal candidate has strong analytical skills, is proficient in tools like Google Analytics and SEMrush/Moz, and has a background in e-commerce.

As your client, I need a proficient AutoCAD expert who will assist in designing a comprehensive security system that ensures both protection and compliance with local regulations. This project entails working on three main system types: CCTV, Access control, and Alarm, plus an Intrusion System. The key aspects for this job include: * A deep understanding of these system types and their working principles. * Earlier experience with AutoCAD designing of security systems. * Strong attention to the necessary design details, specifically, ensuring the CCTV systems feature high-resolution cameras. * General knowledge on security system standards is necessary, especially emphasis on local regulatory standards. Your ability to efficiently translate complex security system terms into cle...

I'm looking to have a chat feature added to my online tutoring platform to facilitate both one-on-one and group conversations between tutors and students. The primary purpose of this chat function is for instant messaging. Key Features Needed: - Instant Messaging: A real-time chat functionality that allows tutors and students to communicate seamlessly. - Group Conversations: The chat should support group conversations as well as one-on-one chats. - Message Read Receipts: The ability for users to know if their message has been read by the recipient. - Typing Indicators: This feature will show when the other person is typing to enhance real-time communication. - Offline Messaging Capability: The chat should allow users to send messages even when the recipient is offline, which w...

I am in need of a skilled app developer who can create an online real money Ludo gaming application. The game should offer a unique gameplay experience with custom rules. Key Features: - The game should intergrate real-money gambling. It is crucial that the winner earns real money in form of in-app currency or through a payment gateway. - Multiplayer functionality: The app should allow multiple players to participate in the game at the same time. It should bring that social aspect of the game to life. - Unique gameplay: The game should not just be a replica of existing Ludo games. There have to be some custom rules that make it stand out from the rest. Experience in developing real money gaming apps or Ludo games will be a big plus for this project. Also, having skills in backen...

...branches, including estimated delivery times. 3.3 Product Classification Demand analysis: Analyze demand patterns to classify products based on their historical and forecasted demand (e.g., high-demand, medium-demand, low-demand). ABC analysis reports: Generate reports on ABC classification to identify critical inventory items (A-items) requiring stricter control. Inventory control strategies: Define and configure different inventory control strategies for A, B, and C classified products. 4. Non-Functional Requirements Security: Implement robust security measures to protect sensitive data (inventory levels, sales data, etc.). Scalability: The software should be scalable to accommodate future growth in product volume and branch locations. User interface (UI): Provi...

I'm in need of a detail-oriented freelancer to handle online form filling tasks involving simple personal information forms from digital documents (PDF, Word, etc.). Ideal Skills and Experience: - Experience in data entry and form filling - High attention to detail - Familiarity with digital document formats - Ability to follow clear instructions - Time management skills to complete tasks efficiently

I'm in need of a freelancer who can assist me with a data entry project. The primary task will be to convert less than 100 scanned documents into digital text. Key Requirements: - Proficiency in typing to ensure accurate and efficient conversion of scanned documents - Attention to detail for quality control - Ability to meet deadlines - Previous experience in similar data entry projects is a plus

I am in need of an online business advertiser to target young adults for my service-based enterprise. Although I did not specify tasks in the beginning, versatility in the following areas is desirable: - Social Media Marketing: Leveraging platforms popular among young adults would be instrumental. Experience creating engaging content that resonates with this age group would be beneficial. - Search Engine Optimization: Enhancing the visibility of my online business on search engines for relevant queries is a must. Proficiency in keyword research and optimization is expected. - Email Marketing: Designing, implementing, and analyzing email campaigns targeted at young adults is a task that could vastly impact the project's success. The ideal freelancer should have a proven...

...The website should have a visually appealing, modern and user-friendly design to captivate and engage potential clients. - Showcasing Expertise: It should effectively communicate the scope of services offered, our unique selling points and establish credibility. - Generating Leads: The site should be optimized to drive conversions, generating leads through a well-designed contact form and a robust call to action strategy. Functionalities Required: - Contact Form: A user-friendly and easily accessible contact form for potential clients to reach out. - Blog Section: A blog section where we can share industry insights, news, and updates. - Testimonials Section: A dedicated area to showcase the testimonials from satisfied clients. Website Details: - Page Count: The site should cons...

... Process Improvement: Identified areas for process improvement within the PMO framework 5. Financial Management: Support in financial management in project management involving it’s planning, controlling, and optimizing financial resources to ensure the successful completion of projects within budgetary constraints 6. Governance and change control: Assisted in the development of policies and procedures related to projects and programs with change control plans 7. Best Practices: Provided guidance on best practices in project management methodology across multiple business units 8. Team Management: Managed cross-functional teams responsible for successful completion of projects and programs according to scope, timeline, budget constraints and quality requirements 9. S...

I am looking to establish a reliable and professional ironing and pressing service tailored to busy professionals. Key Requirements: - The primary service offered is ironing and pressing of clothes. - I am specifically targeting busy professionals who value quality and convenience. - I would like the scheduling of pickups and deliveries to take place through phone calls. Ideal Sk...I am specifically targeting busy professionals who value quality and convenience. - I would like the scheduling of pickups and deliveries to take place through phone calls. Ideal Skills and Experience: - Experience in providing high-quality ironing and pressing services. - Understanding of customer needs, especially of busy professionals. - Ability to manage a service-based business with phone call s...

I need a skilled developer to assist me in updating my website's header and footer function. Key Requirements: - Update a code on the back end as the error message I am receiving is "you must call 'the_content' function in the current template in order for elementor to work this page I have updated the Permalinks - this does not work. I have full access to the admin panel of my WordPress site, so you'll be able to make the changes needed directly. Feel free to reach out with any questions or for more information. Please include relevant samples of your previous work with your proposal.

We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Select...Document will be provided. Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - Excellent problem-solving skills and attention to detail - Database Design & Management: The ability to design and manage a highly organized, efficient database is crucial. Skills that would be beneficial: - Thorough Laravel expertise - Understanding of Git version control - Proven track record in creating database structures a...

Our story Coviu is a catalyst for life-changing online care anywhere. One of Australia’s fastest growing technology companies with over 9 million+ consultations delivered globally by over 90,000 health practitioners! Coviu is a leading virtual care platform that is beautifully designed, intuitive, and purpose-built for healthcare. We work with a range of healthcare providers and sectors, including doctors, allied health professionals, aged care providers and more - making it easier to deliver higher quality, more engaging virtual care. Having completed our Series A capital raise led by EVP, the Impact Investment Group's Giant Leap Fund, and Main Sequence Ventures, we’re continuing to change the landscape of health as people know it and are passionate about break...

We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Sele...Document will be provided. Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - Excellent problem-solving skills and attention to detail - Database Design & Management: The ability to design and manage a highly organized, efficient database is crucial. Skills that would be beneficial: - Thorough Laravel expertise - Understanding of Git version control - Proven track record in creating database structures a...

I'm in need of a skilled web designer to give my ecommerce website a modern and responsive makeover. The designer must be able to deliver a fresh and easy-to-navigate user i...number of products. Additional features or functionalities were not specified, however, innovation is encouraged. Proposals suggesting interesting functionalities such as product search/filter options, wishlist functionality, or customer reviews/ratings will have an edge. Communication is a key component for the success of this project, therefore, a prerequisite for starting the job is to hop on a call to discuss the project details further. The ideal freelancer should be an expert in web design, with proven experience in ecommerce platforms. Highly creative, responsive and deadline driven individuals...

<Overview> Please collect product information on vehicles information that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology detects that the user has left the information processing device inside the vehicle if no vibration or movement of the information processing device (smartphone, tablet, etc.) equipped with the door lock function is detected when the vehicle door is locked. It determines this and sounds the alarm. Please search for this technology in this contest. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese, and South Korean brands. <Requirements for Payment> ・Submit documentary evidence that clearly states the detail...

...described in the “Technology Description” section below. <Technology Description> This technology executes warning control to alert the driver and deceleration control to slow down the vehicle in order to avoid collisions. What distinguishes this system is the separate timing of these two controls. Specifically, it first performs warning control to notify the driver. If the driver still does not take control of the vehicle, deceleration control is then initiated. In other words, it follows the sequence of executing warning control first and then deceleration control. However, if after warning control the driver takes action such as braking, reducing the risk of collision, deceleration control will not be a...

I have a large file from my old website, saved in an unknown format (likely HTML, CSV, or XML). Key Points: - The file is from my old website, saved in an unknown format. - I have access to the old website's database or server files. - The main goal is to retrieve the articles and media from the old website to publish them on a new website. - The exact format of the file is unknown. It will be a TAR file and it is rather large file (5.9 gb) Ideal Skills and Experience: - Proficient in web development and file parsing. - Experienced in handling legacy website data. - Strong problem-solving skills for dealing with unknown file formats. - Ability to extract, organize, and migrate content effectively. This project requires someone who can navigate legacy systems and extract rel...

I'm looking to create online jobs specifically for 15-year-olds. The aim is to offer them engaging work that can be done remotely, especially in the areas of content creation and social media management. Key responsibilities will include: - Creating engaging and relevant content for online platforms. - Managing social media accounts and engaging with audiences. Ideal candidates should have: - Strong writing skills and understanding of digital content creation. - Proficiency in using various social media platforms. - Prior experience in content creation and/or social media management is a plus. The goal is to provide teens with meaningful online work opportunities that can help build their skills and experience.

...conversion rates. Key Project Requirements: - A comprehensive redesign of the user interface to significantly improve the overall user experience. - Enhancements to product pages to encourage more customer conversions. - Strategic redesign of call-to-action buttons to optimize the conversion process. Ideal Skills and Experience: - Proven track record of successful UI redesign projects. - Prior experience with ecommerce websites, particularly on WordPress. - A strong understanding of user experience principles. - Expertise in creating effective call-to-action elements. - A keen eye for detail and a creative approach to design. This project is ideal for a designer who is passionate about creating high-quality, user-friendly ecommerce experiences. A successful outcome wil...

For immediate work I need a Delphi programmer who can develop a simple Delphi program that executes an HTTP CALL command according to an existing javascript/HTML program. The solution needs to be in Delphi 10 and without the use of ready-made libraries (unless the programmer can install something free)

In urgent need of an experienced freelancer who can proficiently deal with sitemap and search console issues. The problems I'm facing are manifold: - Sitemap errors - No index errors - Redirect errors Further, my sitemap seems to have several issues like missing pages, incorrect URLs, and XML format problems. I am hopeful to have these issues resolved as soon as possible. Ideal candidates should have extensive experience in error fixing, handling sitemaps, and search consoles. Knowledge in XML format will be an added advantage. It's a critical and urgent task, so please consider before bidding.

...tracking, and user access control. Responsibilities: - Customize the UltimatePOS web app to include the following functionalities: - **Inventory Management:** Adapt system to handle items via IMEI, serial numbers, or without identifiers. - **Sales Management:** Enhance system to process sales using item identifiers. - **Customer and Supplier Management:** Develop capabilities to store detailed records, including transaction history and preferred payment methods. - **Payment Processing:** Integrate various payment options with specific validation for bank transfers. - **Financial Tracking:** Add features to track all transactions, manage expenses, and handle payments to suppliers and customers. - **User Management:** Implement a role-based access control system...