Delivery and courier jobs jobs

...comments to the 2 questions at the end of this description Linux Raspberry UDP network and serial communication component 1. Product to be done: a basic communication component handling low-volume, ca. 20-100-byte command messages with rather relaxed performance requirements. The messages will be coming on a non-regular basis from a few clients over a Wi-Fi local network, typically say 2 clients. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). 2. The server should also support its part of a detection mechanism that should allow the clients to automatically detect the address IP of the server (both clients and server on the same router), like UPnP or even better a...

Add item weight in screen and invoice Customer information after make payment New report, cashier bills New report, delivery man bills Bew report, re-print bills Item serach, option by name Save delivery customer info. Building floor and flat number

I need the Fullstack developer for multiple jobs. Details will be discussed.

...users to define and modify abbreviations for switching tabs in the application's Preferences menu. They should follow the format xyz{Enter}, and should trigger both the tab switch and the expansion of the respective abbreviation at the cursor's position. Instant Tab Switching: Tab switching must be instant and should include an audible confirmation to indicate a successful switch. Active Tab Functionality: Only the active tab should be allowed to replace abbreviations at any time. Inactive tabs should not have their abbreviations active, preventing any interference from multiple tabs. Abbreviation Triggering: The abbreviations for switching between tabs should resemble other abbreviations but will be designated in the settings/tabs management, next ...

We have a website where our drivers can log in today to see what to deliver. Now we just want to add a function where when they start their delivery we want it to be possible to see on a map where they are. Its only one package a day per driver.

The main purpose of this project is to broaden the mining capabilities of my current setup. I would like to have an efficient algorithm implemented that is capable of converting existing hashing power to mine using the SHA-256 algorithm. This would allow me to increase the diversity of my mining operations. Key requirements for this project include: - Developing an algorithm that can convert hashing power automatically - Primary focus on SHA-256 algorithm - Emphasis on compatibility across different systems rather than speed or energy efficiency Ideal candidates for this project will have a strong background in algorithm development, specifically relating to cryptocurrency mining. Familiarity with different mining algorithms, particularly SHA-256, is absolutely essential. Lastly, having ...

I am looking for an experienced programmer to design and test a program for analyzing the binary options market, utilizing the Pocket Option API. The program should be developed in JavaScript and HTML and run locally on a laptop without the need for cloud services. Project Requirements: Integration with the Pocket Option API. Automated opening of "up" or "down" positions based on predetermined predictive algorithms. 97% positive outcomes from positions executed by the system. Scope of Work: Designing and programming the software. Comprehensive testing of functionality before final delivery. Optimization for performance and stability.

I am looking for a skilled develope...WHMCS module for the WhatsApp Gateway. The ideal candidate should have experience with WHMCS and be familiar with the WhatsApp API. Specific features to be added or improved include: - Redesigne the interface - Custom Layout Design - Everything will work through the API linked to the site - Enhanced message delivery options for improved reliability and efficiency - Improved user interface and user experience, with a focus on modern design aesthetics - Unique design and module works well according to WHMCS system The client has specified a preference for a modern design style for the user interface. The project has a specific deadline of 5 days, so the candidate should be able to work efficiently and deliver...

I need a woman, ideally 18-25, who can present a script for my videography project. The script is intended to highlight the benefits of my stock trading platform and encourage people to join. The presenter must be: - Able to deliver a professional and formal style of presentation - Comfortable in front of a camera It's important that the final video comes across as trustworthy and credible, so a confident delivery is key. Please ensure you can provide samples of your previous work.

As a business that values user experience, increasing the performance of our website is top priority. We are presently using Hostinger as our hosting provider but we're targeting enhanced speed and efficiency through Cloudflare. Here are the main areas we are aiming to improve: - Page load speed - Server response time - Content delivery speed The ideal freelancer for this task should have: - Extensive experience in migrating websites to Cloudflare - Exceptional knowledge of both Hostinger and Cloudflare platforms - A proven track record of optimizing website speed and content delivery - Absolute commitment to meeting project deadlines Ultimately, we're looking for a holistic improvement in our hosting capabilities while keeping downtime to th...

I'm in need of an experienced video editor who can skillfully enhance a promotional video targeted towards business executives. Key features that will be required for this project include: - A warm, professional delivery that appeals to a business executive demographic. - The ability to complete the project promptly without compromising quality. - An in-touch and current understanding of editing styles, color grading, and music trends. Interested bidders should have a robust portfolio that showcases their knack for creating engaging promotional videos. Extensive experience in editing, especially for corporate environments, is highly recommended. Add proficiency in the latest video editing software in your respective field.

Andriod app to run on android tablet , the tablet device is connected to a display TV screen . The app shall contain 4 main items, each item linked to a specific video. Interaction 1: 4 icons on ...video. Interaction 1: 4 icons on the main screen when clicking on each icon, it shows the linked video on the TV screen. Interaction 2: Option A: Image recognitions, 4 image reference to computer vision and a video animation linked to each image. Option B: Trigger via QR code instead of image recognition. When the user show the reference to the camera, it shall trigger the video linked to this image on the TV screen. The app also should contains an AI chat assistant, with saved info about each item of the 4 items. Please contact only after ready with your proposal of delivery...

I'm looking for an experienced app developer to create a robust and easy-to-use delivery application for food and groceries available on Android, iOS, and Web platforms. Requirements: * Efficient order tracking feature to keep customers updated about their orders. * Intuitive chat support for providing excellent customer service. Ideal Candidate: * Proven experience in creating successful applications for Android, iOS, and Web. * Strong knowledge of payment gateway integration. * Experience in developing apps for delivery or food service industry would be a plus.

...primary focus will be on generating leads and converting them into successful projects. The ideal candidate will focus on the technology and e-commerce sectors and target markets in North America, Europe, and Asia-Pacific. Key Responsibilities: - Identify potential clients, understand their needs, and pitch our services - Develop and maintain client relationships - Negotiate contracts and close agreements - Collaborate with the project management team to ensure successful project delivery - Proven experience in business development, with a focus on tech and e-commerce. - Proven experience in business development, with a focus on web & mobile app development. - Strong networking and relationship building abilit...

I'm in need of an expert in cloud engineering, specifically with extensive experience in Amazon Web Services (AWS). The right candidate will be unparalleled in their understanding of AWS's distinct services, with a principal focus on storage and content delivery. - Overall AWS Expertise - AWS Batch Expertise - DynamoDB Experience To reiterate, while proficiency in AWS as a whole is vital, the primary point of focus is on its storage and content delivery component, as well as DynamoDB. Any record of successful projects involving these components will strengthen your bid.

...my website, and require an experienced web developer to assist me with adding and updating features. Your tasks will include: - Assisting with the ongoing design and UI improvements. - Adding new pages to my site. - Updating headers and footers. - Linking pages together. - Ensuring the performance of the website is optimized. The ideal candidate will have expertise in web design, UI work, and backend coding. Familiarity with the latest web technologies, and a keen eye for aesthetics and details, will be a great advantage. I need someone dedicated and meticulous to ensure that all new additions flow seamlessly with the existing features. I look forward to collaborating with a professional who can assure the delivery of hi...

...task assignment and tracking. Currently, we are managing our tasks using a basic tool. The ideal candidate should be able to: - Integrate and set up a more efficient task assignment and tracking system - Provide training and support for the new system - Ensure the new system is user-friendly and easily adoptable by all team members - Implement best practices for task management and tracking. In this role, you will play a significant part in streamlining our project management processes, increasing productivity, and ensuring efficient delivery of our projects. Ideal Skills and Experience: - Proven experience in improving task assignment and tracking systems in a business setting - Strong understandi...

I own an established business and am in need of a proficient individual who can create a PandaDoc contract template tailored to our marketing agency services, which include Digital Marketing, Branding and Design Services, as well as Consulting Services. The brief for this task comprises the following requirements: - The final template must be 3-5 pages long. - It should comprehensively cover all aspects of our marketing services, namely digital marketing, branding and design, and consulting. Expertise required: A solid grasp of contract law to make sure the template holds legal weight, familiarity with the PandaDoc platform, and an understanding of marketing agency services. In your proposal, please include samples of similar jobs you've d...

I'm an author and the publisher I'm working with is still getting off the ground. One thing they do expect from authors are trailers for the books, and that's what I'm hoping you can help with. The publisher wants a realistic movie trailer-like video for a superhero book. He will write the script and detail what he wants in the scenes. The total number of characters would be six but only two are likely to need a lot of animation. My editor/publisher wants the trailer to look and sound as realistic as possible and contain complex action scenes including hand-to-hand combat. There will be a small amount of dialogue. The running time should be no more than 2 minutes long. Michael (the editor and publisher) would like to be able t...

I'm in immediate need of a reliable and efficient pickup and delivery service for documents and packages weighing 10-50 lbs each. Key Deliverables: - Timely and safe delivery of documents and packages Ideal skills and experience: - Experience with handling and delivering different types of items - Excellent time management and organizational skills - Good knowledge of the area to ensure timely deliveries - Ability to prioritize and manage urgent requests Please understand that the timeliness and safety of these deliveries are of the utmost importance.

Typeface and Symbol Icon Logo for CannaView Description: CannaView is a platform for medical cannabis operated by patients for patients. The logo should be professional, appealing, and easily recognizable. It should be a 2D design that is legible on both light and dark backgrounds. Please refrain from using mixed colors and 3D views. Requirements: Typeface logo for "CannaView": The typeface logo should be clear and simple, yet eye-catching and easily readable. It should present the name "CannaView" in an appropriate font that conveys the theme of community and trust. Symbol-Icon Logo: The symbol-icon logo should embody the concept of medical cannabis and patient-centricity. It should be a simple, recognizable sy...

...website, including frontend and backend development, and integrating Razorpay as the payment gateway and Shiprocket as the delivery partner. **Key Responsibilities:** 1. **Complete Website Development:** Building the entire e-commerce website from frontend to backend, ensuring seamless integration and functionality across all components. 2. **Frontend Development:** Implementing a custom frontend design provided by us or delivering a professional frontend if available. Ensuring responsiveness and user-friendliness across various devices and screen sizes. 3. **Backend Development:** Utilizing Laravel framework to develop the backend functionality of the e-commerce website, including user authentication, product management, cart managem...

Custom-built web-based application and mobile app needed Skills and experience needed: - Strong expertise in custom web application development - Proficient in mobile app development - Knowledge of database management systems - Experience in creating responsive and user-friendly interfaces - Familiarity with security measures and best practices for data protection - Good communication skills and ability to understand and implement client requirements efficiently. -Preferably worked on projects in GCC and familiar with Arabic Language Main Requirements: We are a Contracting company and we deal with customers and projects mainly. we need a software to handle our complete process. first we need to maintain a complete profile ...

...invoicing process and enhances efficiency. **Responsibilities:** - Design and develop an intuitive user interface for the invoice generating application. - Integrate functionality to capture weight inputs from a digital weighing scale. - Implement features for manual entry of product prices and quantities. - Develop logic to calculate invoice totals based on weight inputs and prices. - Ensure compatibility with various digital weighing scale models and accounting software. **Requirements:** - Proficiency in programming languages such as Java, Python, or JavaScript. - Experience in software development with a focus on interfacing with hardware devices. - Familiarity with serial communication protocols and device integration. - Strong understa...

I am ...ensuring that students can easily follow along and achieve their goals using the product. - **Format:** The final delivery should be in PDF, for easy distribution and access. Ideal Skills and Experience: - **Technical Writing:** A strong candidate for this job will have experience in writing technical documentation, ideally user guides. - **EdTech Background:** Understanding of Educational Technology and how students interact with digital tools is highly valuable. - **Instructional Design:** Knowledge of creating guides that are engaging and effective for the intended audience. If you have a passion for writing, a knack for making complex concepts simple, and enjoy helping students, I would love to see some examples of your previou...

...designed for Android ,IOS, and Web platforms. The key features to be incorporated are: - QR Code Generation: The app should enable the generation of QR codes. This function is crucial as it will allow users to create their unique codes for payments. - QR Code Scanning: The application should equip users with the ability to scan QR codes. This process should be intuitive and user-friendly. - Payment Processing: An integral function of the app will be facilitating payments. It will be designed to process transactions seamlessly. The app is to support Standard QR code format - no dynamic or customized codes are needed. I expect the app to be secure, reliable, and easy to use for both merchants and customers. I'm looking for a professional with extensive e...

...are all warm and already interested in our business we just need them to book our services, and for you follow up until they book. In addition to this, you'll be tasked with performing data entry jobs as part of your duties. Having a keen eye for detail and excellent organization skills will be of immense benefit in carrying out these tasks effectively. Key tasks and qualifications include: - Reaching out and sifting through leads via phone call - Classifying those explicit in their disinterest in our services or no budget - Performing data entry tasks into CRM - Proficient communication, sales email skills - Exceptional organization and classification skills - Ability to work independently Previous experience as a virtual...

...visualization of a temple and ashram building. This isn't just any project—it requires comprehensive delivery of both interior and exterior aspects of the visualization. Here is what you'll be working on, and the skills I need: -Excellent 3D modeling skills: You'll be creating meticulous 3D models of a residential property -Interior and Exterior Visualization: I'm looking for someone who can illustrate both the interior and exterior of the space. This isn't an 'either, or' situation. We need both, so versatility is crucial. -Ideal Experience: Proven work experience in architectural visualization. It's a big plus if you have a background working with residential spaces specifically. In simple ter...

I'm in need of an e-commerce website that will allow me to sell my physical products. I'm looking for a skilled developer that has experience with the following: - Integrating an e-commerce platform to Hostinger...sell my physical products. I'm looking for a skilled developer that has experience with the following: - Integrating an e-commerce platform to Hostinger domain - +150 products hosting - Implementing payment gateways for Credit/Debit Cards and Cash on delivery - Assisting me in finalizing the color scheme and branding elements for the website It's important that the site is user-friendly and visually appealing and can manage a large inventory of products. The ideal candidate should be able to take my branding ideas and...

...products, integrated seamlessly with Razorpay for secure payment processing and Shiprocket for efficient order fulfillment and delivery. **Project Requirements:** 1. **Laravel Expertise:** The chosen developer must possess a strong command of Laravel framework, ensuring efficient development and seamless integration of required features. 2. **Razorpay Integration:** Implementation of Razorpay payment gateway to facilitate secure transactions within the platform. 3. **Shiprocket Integration:** Integration of Shiprocket API for streamlined order management, shipping, and delivery processes. 4. **Frontend Integration:** Integration of custom frontend designs provided in HTML, CSS, and JavaScript, ensuring a cohesive and visually appe...

I'm looking for a freelancer who could assist in sourcing and listing a variety of smart technology (250 products) products on my Shopify store. The specific products I am interested in include: Smart Technology - Smart home devices = 5 - Wearable tech = 5 - Smart watches = 5 - Fitness and activity trackers = 5 - Smart home technology = 5 - Drones = 5 VA & AR - Smart glasses = 7 - Virtual Reality headsets = 5 Smart Car Technology -Sat navs = 5 - Dash cams = 5 - In-car chargers = 5 - In-car entertainment = 5 - Sat nav and dashcam accessories = 10 Mobile Phones - Mobile phones and accessories = 15 different types - Telephones = 15 different types The categories for the remaining 143 products will be provided once the 107 product...

...our products from cs-cart website. (This is example, for sending details of order to courier to create shipments.) 1. Admin and Vendors can add there own API's of couriers, 2. Able to create multiple warehouses, 3. Can send Order details to courier. 4. Once the order details sended to courier, fetch tracking id and put in tracking field to track the customer, Order status change as shipped. 5. Can create multiple courier Name, (Delhivery Air, Delhivery Surface, Xpressbees Surface, DTDC) 6. Multiple Tracking id can create for same orders 7. Shipping Label/Traking can be download from website 8. Notification of errors During Shipping (Pincode not service, Wallet balance is low) Currently we are planning courier integration with 1. De...

We need to adjust my shopify store´s Setting (Shipping and delivery, taxes and duties, etc)

...website that allows us to provide pre-employment assessments for our clients. Nothing we need is new, and building from existing tools is acceptable. 1) Website. For the most part, pretty standard stuff. Other than this we would want: a) a test library so that people can see what tests we offer (but not the entire test, just a description or some example questions), and b) an ROI calculator - where the user can specify some details about number of jobs etc and we can show the ROI. We will provide the mathematical calculations. 2) Candidate Portal. Applicant needs to be able to: a) redirect to this from the job board or company career page, b) create an account and create and/or edit candidate profile. Profile could (optionally) be cr...

...Learning: The system should be based on machine learning principles. - job swap Handling: A crucial feature is the system's ability to manage and accommodate job swaps. Staff should be able to drop jobs on a schedule while maintaining the overall operational efficiency. - Optimization: An essential goal of the system is to optimize schedules, ensuring that they are efficient and well-organized for the business's needs. Ideal candidates for this project should have a strong background in AI and machine learning, specifically in the context of workforce scheduling. Experience in creating similar systems and an understanding of employee satisfaction and fair work distribution would be advantageous. The ability to integrate this AI s...

...create a customer-facing, cross-platform app for both iOS and Android. The app should facilitate secure login and detail capturing, allowing users to place orders for courier services. Integration with Google Maps for selection of pick-up and drop-off locations is crucial. Design should be a blend of my preferences and your creative input. For functionality, apart from login and order placement, the app must allow for: - Tracking orders - Receiving notifications - Saving past orders Your expertise in mobile app development, strong grasp of user-friendly design, and familiarity with Google Maps integration is desired. Previous experience in creating similar applications will be a significant advantage. The app must be very clean and...

PREDICTIVEHR, Inc. is focused on solving the issues that business owners and leaders face each and every day and which can ultimately compromise productivity and customer service. PREDICTIVE HR is in the process of hiring over 1,000 virtual agents working the job is all about taking invoices, data recording, email handling, memo typing, schedules, online research and little data entry from a remote 'll be interviewed and oriented on what to do by the way before resuming ideal candidate will have prior experience in recruitment or human resources, with knowledge of screening,interviewing, and hiring practices. Human Resources Manager/HR Recruiter Job Postings and Sourcing. Qualify, screen and interview candidates. Meet...

...expert to help me gather a database of products from a select Aliexpress suppliers. I am only interested in suppliers with a short delivery time in Europe, up to a maximum of 7 days, so they must be suppliers who ship from Aliexpress warehouses in Europe, preferably from an Aliexpress warehouse located in Poland. I need to synchronize the product database of this supplier with my store, so I need the supplier's number, its products (SKU / GETIN), quantity and current price. API or xml synchronization. I will make wholesale purchases for my warehouse, but access may be via the Alliexpress dropshipping platform. Ideal Skills: - API/database creation and handling - Aliexpress XML / Scrapping - E-commerce experience The database should gather the follo...

... 1. Fix the Home Dashboard to display real data instead of dummy data in Laravel. 2. Implement form data transfer from the website to the CRM Enquiry Menu in Laravel. 3. Ensure that won enquiries are correctly displayed after conversion to contacts in Laravel. 4. Highlight the current menu item on the left in Laravel. 5. Correct CSV download functionality in Contacts, ensuring filters, headers, and special characters are handled properly in Laravel. 6. Enable clicking anywhere on the contact data table to open the view of that particular contact in Laravel. 7. Remove the display of the last date from the top of the contact view in Laravel. 8. Adjust calendar functionality to match design specifications in Laravel. 9. Ensure tasks are displayed on the task list page in Laravel. 10...

...the potential for more as the project progresses. Confidentiality and signing an NDA are mandatory, and we expect you to bring your creativity to the table, empathizing with our customers as you design. Requirements: * Proficiency in Figma, with a robust portfolio showcasing your design skills. * Portfolio showcasing previous designs and experience in creating mock-up apps. * Ability to think creatively and put yourself in the customer's shoes during the design process. * Strong communication skills to collaborate effectively. * Already worked in the fitness/wellness industry (added advantage, not mandatory) * Strong knowledge of typography and color palette for right message delivery. * [Must] Commitment to confidentiality and will...

...to maintain and update. - Sales pipelines: We desire to monitor sales processes better and easily spot opportunities, hence your expertise in setting up sales pipelines is essential. My team is small and I anticipate no more than ten users. That said, the system should allow easy addition and removal of users, with minimal technical assistance needed. Finally on customization, I need basic changes done. These include layout adjustments, additional fields for more details, and workflows to ease operations. You should have extensive experience in Zoho Bigin system, specifically with these types of alterations. If you are a results-driven individual with a knack for clear communication and timely delivery, then this job could be a great...

I need a skilled Ruby on Rails expert for a project I'm working on. I need someone who understands the Ruby on Rails framework inside out and can work on our project efficiently. The specific tasks may include: Please check the document before applying the jobs Thank you

...looking for a professional who can help me enlist my collection of leather bags and wallets onto existing e-commerce site like amazon, flipkart, ebay, shopify etc. I also need help with managing the online selling process. Ideal Skills and Experience: - Prior experience with leather goods is a plus - Proficiency in e-commerce platforms and product listing - Strong understanding of e-commerce marketing and selling strategies - Excellent written communication for product descriptions - Familiarity with various payment processing methods Key Responsibilities: - Enlisting the available leather goods onto the e-commerce platform - Creating engaging product listings with attractive product images, detailed descriptions, and accurate price information - Ma...

Searching for a skilled graphic designer to create a unique, minimalistic logo for my company, Hiit Jams. We specialize in workout music, so a passionate understanding of fitness or music industries is beneficial. Key details: * Colour prefere...music, so a passionate understanding of fitness or music industries is beneficial. Key details: * Colour preferences were not indicated, so feel free to explore palettes that fit the brief. * The style should be simple but meaningful, encapsulating the energy of our music and fitness focus. * No specific elements are requested for inclusion. Flex your creative muscles to design a visually stunning and emblematic logo. We appreciate your attention to detail, creative interpretation, and prompt delivery...

...the user, restaurant, and rdriver panels to ensure optimal performance and compatibility with modern web standards. • complete revamp the whole website • Livewire Removal: As requested, I will carefully remove Livewire components from your website to streamline operations. • File Optimization: I will conduct a thorough review of the website's files, removing any that are unnecessary and reorganizing the structure for logical access and maintenance. • Focus on Delivery: I will ensure that all features and functionalities not related to the delivery aspect of the website are removed, aligning with my vision for a delivery-only service. • Version Upgrade: I will update your website from the current ver...

...need of an experienced developer or team to design and implement a fully-fledged Field Service Management System. Key Features: - **Scheduling and Dispatching**: The system must effectively manage and assign tasks to over 50 field technicians, ensuring optimal use of resources. - **Real-time Tracking**: Tracking the location and progress of technicians on the field is essential for efficient service delivery. - **Work Order Management**: Maintain a clear overview of tasks assigned, completed, and pending. System Integration: - **CRM**: seamless integration with our Customer Relationship Management system, ensuring smooth communication. - **ERP**: Inclusion of Enterprise Resource Planning will streamline the overall management of resources ...

We are seeking a talented freelance video producer/editor to create a heartfelt and sentimental engagement proposal video. The ideal candidate will have a keen eye for storytelling and be able to craft a visually stunning narrative that captures the essence of a love story. Responsibilities: Storytelling: Create a compelling narrative that chronicles the journey of the couple's love story, from their initial meeting to their present relationship. Video Editing: Seamlessly weave together footage and photos to create a cohesive and emotionally resonant video. Music Selection: Choose appropriate music that enhances the mood and emotion of each scene. Incorporating Proposal Moment: Ensure that the video culminates in a heartwarming proposal moment, ...

I need a skilled photoshop professional to remove 1-2 objects from an image immediately. The task involves: - Removing 1-2 specific objects from an image - Ensuring the final image is clean and well-edited While I didn't specify the image format for delivery, I expect it to be a standard format compatible with most needs. Ideal Skills and Experience: - Proficient in Photoshop - Experienced in object removal and photo editing - Able to deliver high-quality work promptly

...Android application for food delivery. The primary focus of this project is to create an app that offers an engaging user interface and efficient user experiences. Key Functionalities Needed: - Menu browsing and ordering: The application should allow users to easily view and place orders from a variety of menus. Preference for developers with experience integrating smooth and straightforward ordering processes. - Real-time order tracking: It is crucial for users to be able to track the progress of their orders in real-time. Experience designing and implementing effective order tracking systems will be highly advantageous. Please note, while not explicitly mentioned in the key functionalities, the ability to integrate future upgrades such as...

...The website is already 80% complete, and we need assistance with implementing various features and improvements to enhance user experience and functionality. Also, PWA apps are necessary to be created for this website. Project Tasks: 1. Improvement of Graphics and Design: Enhance the visual appeal of the website through design changes and improvements. 2. Arabic RTL Support: Integrate Arabic RTL support to cater to our Arabic-speaking audience. 3. Marketing Plugins: Integrate marketing plugins to enhance promotional efforts and drive traffic to the website. 4. Web-based Mobile Apps (PWA): Implement Progressive Web Apps (PWAs) for a seamless user experience on mobile devices. 5. Review/Rating System and Return/Refund System: Implement...