Location based devices punët

Looking for a web3 AI bot theme of sleek and techy website and logo to be design on Canva Pro. Key requirements: - Must be design on Canva Pro - Web3 AI Bot theme - No coding, no html , intuitive informational website - Design catchy logo with icon In your bid, to showcase following. Cookies cutter bid will be declined - Previou...and logo to be design on Canva Pro. Key requirements: - Must be design on Canva Pro - Web3 AI Bot theme - No coding, no html , intuitive informational website - Design catchy logo with icon In your bid, to showcase following. Cookies cutter bid will be declined - Previous experience designing AI Bot theme on Canva Pro - Strong graphic design and UI/UX skills - Ability to optimize for mobile devices - Portfolio showcasing creativity and modern design ...

Portal details: We are seeking a highly skilled Drupal developer tin developing our existing Case Management System into a modular and API-driven architecture. The project involves migrating from Drupal 6 to the latest version of Drupal while implementing a Model-View-Controller (MVC) pattern to enhance maintainability and scalability. Responsibilities: • Analyze the existing codebase to identify areas for modularization and API integration. • Design and implement modular architecture following MVC principles, ensuring clear separation of concerns. • Develop RESTful APIs to facilitate communication between modules, adhering to industry best practices. • Refactor and migrate existing functionalities into the new architecture, replacing hard-coded dependencies with AP...

...need of an experienced structural engineer to aid in the finalization of construction documentation for a house located on the Gold Coast in Australia. Key Requirements: - The project is currently in the construction documentation phase, so I need support for this particular phase. - The primary focus of the engineering support is on the load-bearing capacity of the structure. - The house's location necessitates that the design is able to support the region's specific conditions, including its wind loads. Ideal Skills and Experience: - Proficiency in structural engineering, particularly in residential projects. - Prior experience with construction documentation for buildings. - Expertise in load-bearing analysis, and ideally experience with wind load analysis. - Kno...

...the physical observation of the school bus around the clock. - Outline of attendance management that streamlines the recording of student presence and absence. - Communication hub for parents with push notifications, SMS messages, and email alerts. These notifications should keep parents updated about their children's transportation journey, providing important details such as the current location of the bus, exact arrival and departure times, and any unforeseen delays or emergencies. The ideal candidate for this project will have proven experience in Android app development and a strong understanding of GPS tracking systems and push notifications. Simplicity and usability should be at the heart of your design process, and I expect the app to be user-friendly and intui...

The task centers around leveraging Python programming and machine learning skills to perform data analysis. The data to be analyzed are...Excel sheet, specifically focusing on customer data. The ideal freelancer for this task should exhibit the following: - Strong proficiency in Python programming. - Solid experience with machine learning. - Familiarity with data analysis, particularly descriptive analysis. - Ability to accurately interpret customer data. The task requires a reading of the Excel sheet and performing data analysis based on the customer data contained within. The chosen Python and machine learning expert will focus on descriptive analysis techniques to extract meaningful insights. Your insights should guide our strategies in terms of customer services and product de...

...dashboard. The dashboard should be capable of pulling metrics, specifically likes, impressions, etc, clicks, from Facebook and Google APIs. Key requirements include: - Be able to adjust the timeframe of pulled data, with options including (but not limited to) the last 7 days, last 30 days, as well as custom date ranges. - Please note, though, that there's a need for detailed breakdowns by geographic location, age group, or gender. Ideal skills for this task involve proficiency in Power BI, data visualisation, as well as experience working with Facebook and Google's APIs. Your ability to deliver a user-friendly and functional dashboard that meets the specified requirements will be greatly valued. Dashboard will evolve into an additional projects for user auth with db...

...communication will be accepted as a proof at any stage. I am seeking an individual who lives near to this place and it would be an advantage if the person have prior experience in pre-employment vetting or related field. Skills in investigative research, background checks, and excellent communication will be required for this assignment. Fluent French language skills would be beneficial as the location of the verification is in France. Please note this project is confidential. All gathered information should be treated with the same level of discretion. Looking forward to responsible, professional, and effective applicants....

I need a skilled WordPress developer to create a company information website as soon as possible. The site should be designed to showcase the following elements: - **About Us**: A compelling and comprehensive write-up about our company's history, mission, and values. - **Contact Information**: This should be prominently displayed and easily accessible. It should include our location, email, and phone number. - **Products and Certifications**: A section detailing our products and services, as well as any relevant certifications or quality standards we adhere to. The website should have a professional and modern design, reflecting our brand identity. It should be easy to navigate and mobile responsive. The ideal candidate will have a good eye for design, experience in WordPress...

...works and projects. - Contact Information: Clear details on how potential clients or collaborators can reach me. - Cover Letter: I would like a section where I can briefly articulate my goals and aspirations. Key Points: - Design: The design should be clean, professional and appealing. - Functionality: The website should be easy to navigate. - Mobile Responsiveness: It should be responsive across devices. - User Experience: Intuitive and user-friendly. - SEO: Basic optimization for search engines is a plus. Ideal Freelancer: - Experienced in web development with a portfolio of similar projects. - Proficient in designing and creating clean, professional websites. - Strong understanding of UI/UX principles. - Able to create a mobile responsive site. - Familiar with SEO and can im...

I'm seeking an expert to optimize my Revolution Slider for mobile devices. - The primary issue I'm facing is the slider's lack of compatibility with different screen sizes. - I'd like to prioritize adjusting the content scaling and layout, to ensure the slider looks great and functions well on mobile. - The slider should support a mix of both dynamic content and static images. The ideal candidate for this job should have: - Extensive experience with Revolution Slider, especially in optimizing for mobile - Strong knowledge of responsive design and mobile UX - Ability to work with a mix of dynamic and static content. If you're confident in your ability to make my Revolution Slider look and work perfectly on mobile, I'd love to hear from you.

I'm in search of a talented developer to create a web-based CRM system for my business. Here's what I need: - The CRM system should be accessible through a web browser. - Its primary function will be sales tracking. I want a solution that will help me monitor and manage sales effectively. I envision the CRM system to perform sales tracking in the following ways: - By individual salesperson: The system should show the performance of each salesperson. This way, I can analyze their work, reward high performers, and provide feedback to those who need improvement. - By team: It should also provide an overview of each sales team's performance. This will help me assess the overall productivity and effectiveness of my salesforce. - By product/service: The CRM system shou...

...cities and regions engaging, interactive, and informative. Key Features: - The AR navigation guide should be accessible as both a mobile application and website - The main platform for the application should be Android - The app should incorporate real-time location tracking and landmarks identification features to enhance user experience. Ideal Skills and Experience: - Proficiency in AR development - Experience in mobile application and website development - Strong knowledge of Android development - Previous work with real-time location tracking and landmarks identification would be advantageous - Creativity and an understanding of user experience design would be highly valued. Please provide examples of your past work in AR, particularly with similar features, and det...

...industry. Key features required for this website include: - **Property Search:** Users should be able to search for various properties within the directory. This will involve setting up a robust search functionality and ensuring that search results are accurate and relevant. - **Listing Details:** Each property listing should provide comprehensive details about the property. This could include the location, size, price, images, etc. It's important that this information is clearly presented and easy to navigate. To successfully deliver this project, you should have experience in: - Developing directory websites - Implementing search functionalities - Creating user-friendly and informative interfaces. Your understanding of the real estate market and its specific requireme...

I require a webpage which will primarily serve to display information by filtering it. Key functionality would involve options to add, remove, edit the items (by me only). Most importantly to filter them by anyone visiting the website. The items are filtered by multiple tags that the items should have, they can have 0, 1, 2 or many of the same “category” types. They also need to have categories for easy separation. The webpage will have roughly 100-200 items. More detailed information can be given privately. This webpage is for personal and group of friends use, not professional. The items themselves will consist of an icon of the item (32x32 pixel) and will follow the information on the items for the remaining 95% of the "item card"

...fields for full name and phone number. These fields are essential for qualifying leads and initiating follow-ups. - **Design and Layout**: Aesthetically pleasing design that is in line with the branding of 3sigmacrm.com. The landing page should be visually engaging and easy to navigate, with a clear call-to-action. - **Responsive**: The landing page should be responsive and optimized for various devices, including desktop, tablet, and mobile. Ideal Freelancer: I'm looking for a skilled web designer with a solid portfolio of creating effective lead generation landing pages. The ideal candidate should have: - Experience in UI/UX design and web development - Proficiency in HTML, CSS, and Javascript, along with knowledge of responsive design - Ability to deliver quality work ...

...transport (trains, buses, metro, shuttles, trams). It will utilize advanced geolocation and user interface technologies to deliver innovative features. Technical Requirements and Features: Fastest Route Tracking: Implementation using Google Maps API to calculate real-time routes, managing events like delays or cancellations. Direct Localization: GPS integration to display the current user location and nearby transportation options. User Interface: Development of an intuitive three-line menu for accessing settings, personal area, and specific functions such as travel history. Notifications and Reporting: Real-time notification system for any issues at stops or stations, with user reporting capabilities. News Connection: Integration of direct links to local news and ...

As part of my graduation project in Technology, I'm designing a universal emergency key. This feature will allow users to call 911 instantly in case of an accident, while also sending their live location. The key aspect of this project is ensuring this feature works across all types of devices. Key requirements include: - Development of an emergency key, functional across all devices - Integration with 911 services for instant calls - Incorporation of location tracking for accurate emergency response The ideal freelancer for this project should - Experience in GPS and location tracking - Knowledge of emergency services integration The device will send a full medical record for the patient No technical background needed just a strong powerpoint...

I'm seeking a skilled researcher to conduct a detailed economic feasibility study across a selection of cities. The study is intended for my internal team and entails comprehensive analysis of 8-10 critical factors that will inform our decision on which location to choose for our business. Key Requirements: - Conducting a thorough analysis: You will need to explore the economic environment of each city in detail, with a focus on the factors impacting the feasibility of our business in that location. - Detail-oriented research: The study should be in-depth, with a range of data sources cited to ensure the accuracy and reliability of the findings. - Written Report: The end deliverable should be a comprehensive written report, well-structured and easy to comprehend by tea...

Design and Implementation of an Application and Website Responsive User Interface (UI) Design: Ensure that the design functions smoothly and responsively on various devices such as desktop computers, tablets, and smartphones. Content Management System (CMS): A scalable database that allows easy addition, editing, and deletion of content. An easy-to-use management interface that allows instructors to efficiently manage courses and content. Student Management and Registration System: Capability for students to register and log in to their personal accounts. Detailed information about course progress and outcomes. Secure Payment System: Integration with trusted payment service providers such as Apple Pay and Mada, among others. Ensure that payment transactions are conducted securely a...

We are looking f...proficient in HTML, CSS, and JavaScript to join our team. The ideal candidate should have experience with modern design styles and a proven track record of developing responsive websites that adapt seamlessly to desktops, tablets, and mobile devices. Key Requirements: Proficiency in HTML, CSS, and JavaScript Ability to create modern design styles Experience in developing responsive websites for all devices Responsibilities: Designing and implementing frontend code for our project Ensuring the website is fully responsive and adaptive across all devices Refining the existing MVP design for desktop and making it responsive for all screens A strong portfolio showcasing previous work with similar requirements is highly beneficial. Some of Screenshot ...

I need help with Freelancer who is based in Oman only...So bid accordingly....

I am seeking to create a marketplace using Magento for selling beauty and cosmetics from various brands. This platform will be complete with various essential features, comprehensive affiliate module, and multiple payment methods. - Marketplace Features: The site should contain product search and filter options, user reviews and ratings, and a secure shopping cart and checkout process. - Payment Methods: The platform should support multiple payment methods including Credit card, PayPal, Bank transfer, Boleto bancario, and Debito. - Affiliate Module: The marketplace will also need a robust affiliate module with functionalities including affiliate tracking and reporting, commission and payout management, promotional tools and banners, alongside a recruiting program. The ideal freelanc...

I need a professional web scraping expert to scrape information from medical service providers directories that are publically available from the providers' websites. Requirements: - Extract data including name, address, phone, and location from the directories - Ensure the information is accurate and up-to-date I'm looking for a freelancer who: - Has extensive experience in web scraping - Can deliver high-quality results quickly - Has excellent attention to detail The project is urgent so I require someone who can work on it immediately and complete it as soon as possible.

We're on the hunt for an experienced mobile app developer to create an innovative software for iOS and Android devices. A central feature of the app is its ability to let users upload a home photo and modify the driveway with custom colors and textures of our products. Key Features Required: - Photo capturing capability via device camera - Feature to apply our product colors and textures to the driveway area in the photo - Predefined color and texture options along with color picker tool for customizations Ideal Skills: - Proven experience in mobile app development, with a focus on photo editing features. - Proficiency in iOS and Android platforms - Ability to integrate color picking tools and texture mapping features. Our primary goal is to boost our custom product sa...

Skills -core php, laravel, Codeigniter my sql database Min 1 to 5 year experience location - Mohali,Punjab, India

I'm seeking a skilled individual to take over the maintenance and day-to-day operations of my hydroponic system + training staff and handing over after initial setup. The tasks include: - Watering & Nutrient Monitoring: Ensuring plants receive adequate water and nutrients, adjusting as needed. - pH Level Management: Regular monitoring and adjusting for optimal growt...harvesting and replanting as per the growth cycle. The ideal candidate should have: - Strong background in hydroponics - Proficiency in nutrient and pH management - Experience in managing lighting and temperature settings - Proven track record in harvesting and replanting in hydroponics - Ability to oversee management of day to day operations efficiently and effectively and troubleshoot. Farm location: J...

...that's crucial for the seamless identification of visitors. - Delivery: The software should incorporate a delivery management system, tracking and notifying visitors when a delivery arrives. - Employee Sign in and sign out: A function that tracks the presence of employees as they arrive at and leave the premises. Device Compatibility: The software should be designed to function across multiple devices, including: - Desktop computers - Tablets - Mobile phones Ideally, your background should include: - Extensive experience in developing visitor management systems. - Proficiency in integrating software with courier services. - A strong understanding of user interface design for cross-device compatibility. - Thorough knowledge of security and privacy compliance requirements. ...

1 have 1500 company names and i want to find their related instagram accounts. Key Responsibilities: - Conduct market research on Instagram to extract relevant data Ideal Candidate: attentive to details Location: Dubai Data collection: google sheets

Hello our company has built an online open banking payment gateway. I need people that have Lloyds, HSBC, NatWest, Barclays, Standard bank accounts. I will create a link for you with 12GBP value , i would like you to record a video of the full procedure while you are paying it and what difficulties and describe what difficulties did you face. You will get paid 25GBP for your work , (12 of your payment + 13 for your 3 precius minutes)

...-20k for those people who has low cibil score . We help people with easy emi of 3 to 4 months periods. *Why we need you ?* *Here is the reason* , Financing is risky business. Multiple companies uses some safety features to recover investment. From the last one month we're using third party service app to lock unlock the device of customer for last emi date . This app also allow us to know their location and sim card which they've inserted in mobile app. we need you for creating this type of app for us so that we can not depend on any other third party. Incase of any doubt we can show you how we're using this software and how it works . [Removed by Freelancer.com Admin] Thank you. Please apply if you have a solid grasp of Android app development and are prepared to...

I'm looking to create a dynamic social media platform that allows users to select their own country upon registration. This will be a platform for creating and sharing substantial posts, each of which can be up to 10,000 words long and must contain p...content, interact with other users and customize their profiles - Ability to create and publish posts of up to 10,000 words along with pictures - Users can like posts - All users receive an email notification when a post receives over 100,001 likes Ideal Skills: - Proficiency in web development with experience in creating social media platforms - Experience in incorporating user registration and IP location features - Ability to handle large amounts of text and picture data in posts - Knowledge of email notification systems for ...

I’m in search of an experienced WordPress developer, particularly knowledgeable in the Listeo theme. The project revolves around significant improvements to my website’s overall performance. - Performance Improvement: I need someone who can improve the ease of using the site Proficiency in WordPress and the Listeo theme is a must for this task. Your expertise can play a vital role in improving the user experience of my website.

I'm seeking a skilled copywriter to create two professionally worded placards. These will target business travelers and aim to increase direct bookings. The first placard is meant to emphasize the reliability of my services. It should focus on the round-the-clock customer support offered (24/7 customer support) and the convenience of our location. These aspects are key for business travelers who often need assistance outside regular working hours. The second placard needs to highlight the simplicity of our booking process. It should mention the ease of booking, and most importantly, our unique Pick & Drop Services to and from the airport. Additionally, we're considering incorporating a Barcode for Tipping on the placard. This feature is designed to make the tippin...

I need a talented individual to create an innovative IoT solution utilizing an Arduino board and camera module, alon...software to be used with the camera attachment for the Arduino board. - Establish a Wi-Fi connection for the Arduino IoT UPC scanner to communicate with the web app. - Ensure accurate transmission and population of the scanned product information in the web application. Ideal Skills: - Proficient in Arduino programming and working with camera modules. - Experience in IoT development and integrating devices with web applications. - Knowledge of UPC scanning software and data transmission. The successful completion of this project will require someone with a keen eye for detail, excellent problem-solving skills, and the ability to innovate and deliver a seamless IoT...

I am in need of a user-friendly, responsive website specifically for selling women's clothing. This should feature: • A comprehensive section for product reviews • An accurate size guide • A wishlist function allowing customers to save their favorite items for future reference • Tax and shipping calculators adaptable based on customer location Initially, my inventory will start with 10 unique products, however, there will be an inventory quantity of around 500 units. An ideal candidate would have experience in e-commerce website development, product management systems and should be well-versed in creating intuitive and holistic user journeys. Experience in building sites for the fashion industry would be a bonus.

I'm looking for a skilled developer who can bring our Figma design to life. The goal of our app is to provide a unique interactive experience, and we need it to be compatible with both iOS and Android devices. Key Requirements: - Cross-platform development experience - Expertise in front-end development for both iOS and Android - Strong knowledge of Figma Additional Details: - The app will have custom animations, so experience with integrating animations in apps is preferred. - The primary goal of the app is to offer a unique interactive experience, so creativity and a good understanding of user experience are crucial. - We have a clear structure in Figma, so you will need to be able to translate this into a fully functional app. If you have the right skills and experience,...

I am in need of a user-friendly, responsive website specifically for selling women's clothing. This should feature: • A comprehensive section for product reviews • An accurate size guide • A wishlist function allowing customers to save their favorite items for future reference • Tax and shipping calculators adaptable based on customer location Initially, my inventory will start with 10 unique products, however, there will be an inventory quantity of around 500 units. An ideal candidate would have experience in e-commerce website development, product management systems and should be well-versed in creating intuitive and holistic user journeys. Experience in building sites for the fashion industry would be a bonus.

I need an appointments app developed. The app should be compatible with both Android and iOS devices. I want it to have features that allow users to schedule appointments. The main purpose of this app is to provide a platform for managing appointments. Ideal skills and experience for this job include: - Proficiency in Android and iOS app development - Experience with appointment scheduling systems - Understanding of user-friendly interface design - Ability to implement calendar-based functionalities

Job Description: Interview with invited users, the time is about 90 minutes Location: Staten Island Time: 16th 17th Compensation: $350

I'm in need of an exceptional developer with expertise in Flutterflow, chatbot creation and medical database management to create a unique cross-platform application. This app will enable users to book doctors' appointments using an intelligent chatbot that determines user illnesses and suggests appropriate medical professionals within their location. Key Features Needed: - Android, iOS, and desktop application - User-friendly and appealing design - An intelligent chatbot with basic disease diagnosis capabilities Idea Skill Set: - Experience in Flutterflow and cross-platform mobile app development - Expertise in UI/UX design, preferably in healthcare sector - Strong understanding of chatbot algorithm - Familiarity with medical databases. This project requires thoughtfu...

I'm seeking a skilled web developer to create a classic and elegant user interface for my online rental marketplace. Here, owners and tenants can interact for property rental services. For Owners, the platform should provide: - Facility to list properties with specifications and location demographics. - A secure system for managing bookings efficiently. - A dynamic platform for sign-up as a tenant or owner with verification through email and mobile SMS code systems. - Email notification system, alerting after successful property listing and routing responses to the website admin. - An interactive admin dashboard showcasing all listings and consequent requests with daily and monthly statistics. - An invoice generation system. - A comprehensive control system for the admin to m...

I'm seeking an expert to develop a comprehensive white paper that analyzes and compares different traffic chase pursuit prevention security devices. This paper should provide a detailed comparison of features and benefits, enabled to guide our customers towards making informed decisions. Key Duties: - Comprehensive research on specified security devices - Analysis of device features and benefits - Compilation of findings into a detailed, readable white paper Ideal freelancer would possess: - Experience writing consumer-focused product comparison white papers - Strong research and analytics skills - Knowledge and experience in security devices, specifically traffic chase prevention technology

...acronym 'FFC' beneath the 'A' & 'N'. (will be used on front of players' jerseys) - 'A' in 'AMERICAN' should be distinct and a central focus. (will be used on apparel like the Nike swoosh) - There should be a clear but classy separation between 'AMERICAN' and 'FFC' perhaps with a line or other creative means. - Consideration should be given for the placement of a 'Halo' at a strategically appropriate location in the logo. This is to commemorate a teammate we lost to the Covid pandemic but it needs to be subtle. - Both the logo and crest should interpret professional appeal, avoiding a gimmicky or cartoonish representation. Must have a sports but classy vibe. Regarding font choice, I believe...

...with an estimator, client portal and possible booking calendar. Once you have read and understand this please send a msg that summarizes and explains how you can support this project include the dynamic piece based on geo location. I also require the ability to communicate during US EST 10AM to 5PM. Our current clients are large restaurant chains, hotels, car dealerships, banks, retail, etc…. Current website and a partial approach by another Competitors This guy trolls me and he’s based out of California yet shows everywhere with fake addresses: Others: https://www

...a clear, intuitive user interface that enhances navigation and usability across all devices. Collaborate with our back-end team to integrate APIs, ensuring seamless interaction between the front-end and server-side logic. Provide comprehensive documentation of the development process and final product. Maintain regular updates to BitBucket with the latest code developments. Ideal Qualifications: Proficient in Flutter, with a strong understanding of its development environment and cross-platform performance optimizations. Experienced in integrating Stripe for secure payment solutions. Demonstrated ability in building responsive and interactive designs that function seamlessly on both mobile devices (iOS and Android) and web platforms. Skilled at converting design...

...able to create tasks, assign them to specific employees, and set deadlines. Task Tracking: Real-time tracking of task progress, including status updates and completion notifications. Push Notifications: Automated notifications for task assignments, updates, and completions to ensure timely communication. Intuitive Interface: A clean and intuitive interface for efficient task management on mobile devices. Requirements: Proficiency in cross-platform mobile app development using frameworks such as React Native, Flutter, or Xamarin. Experience with integrating backend APIs for data storage and retrieval. Familiarity with user authentication mechanisms and secure data transmission protocols. Strong communication skills to understand client requirements and provide regular updates. Ab...

...for a LinkedIn specialist who can help me with the following tasks: • Data research: You will need to research and find the best prospects for my business based on their profile, industry, location, and other criteria. You will need to use sales navigator and other tools to conduct effective data research. • Profile research: You will need to analyze and evaluate the profiles of the prospects you find and determine their level of interest, need, and fit for my business. You will need to use sales navigator and other tools to conduct thorough profile research. • Data filtering: You will need to filter and sort the data you collect based on the most relevant and important criteria. You will need to use sales navigator and other tools to perform ac...

...for a database website that serves as a customer form. This form will be used by customers to fill in various fields. Upon submitting the form, they will automatically receive a comprehensive response based on the information they provided. Key Requirements: - The customer form should include fields for Name, Contact information, Address, Location, Product or Service details, Width and Height, Dimensions, and Vertical or Horizontal preference. - The form should have an inbuilt auto-calculation feature that computes the Total cost, based on the area calculated, and any additional amount based on the customer's requirements. Delivery of Reverted Information: - The system should trigger an automated response to the customer. This can be in the form of an ...

I'm in need of a talented designer who can create a text-based logo for my business. The design process should consider specific colors that I'll define to align with my existing branding. Above all, the logo needs to emit a sense of professionalism. An ideal candidate for this project would have: - Proven experience with graphic design, particularly in logo creation - Familiarity with color theory and its applications in branding - Ability to transform abstract concepts, like professionalism, into compelling visuals. Your keen eye for design and understanding of the brand identity are critical to this project's success.

...on both iOS and Android. 2. Backend Development: Strong understanding of backend development technologies and frameworks like Node.js, Python (Django/Flask), or Ruby on Rails. Knowledge of databases such as MySQL, PostgreSQL, or MongoDB for storing user data, ride information, and other relevant data. 3. Geolocation and Mapping: Familiarity with geolocation services and APIs for tracking user location and providing real-time navigation. Experience integrating mapping and routing APIs such as Google Maps or Mapbox for displaying maps, calculating routes, and estimating ride times. 4. Payment Integration: Expertise in integrating payment gateways and processing payments securely within the app. Knowledge of payment APIs like Stripe, Braintree, or PayPal for handling transactions...