Cheapest lora gatewayKazi

I'm looking for a skilled web developer with experience in building e-commerce websites. Key features for the site: - User reviews and ratings: This will require a system to track and display customer feedback on products. - Payment gateway integration: The site will need to support various payment methods, so experience with integrating secure payment gateways is a must. - Product search and filtering: A comprehensive search and filtering system is required to help users easily navigate through products. If you have a strong portfolio of e-commerce sites, particularly those with these features, I would love to see it. Your expertise will play a critical role in the success of my online store.

I'm in need of a professional web developer with extensive experience in building e-commerce platforms, specifically using WooCommerce. Key Requirements: - Development of a fully functional e-commerce website on the WooCommerce platform. - Integration of multiple payment methods including Credit/Debit Car...experience in building e-commerce platforms, specifically using WooCommerce. Key Requirements: - Development of a fully functional e-commerce website on the WooCommerce platform. - Integration of multiple payment methods including Credit/Debit Cards, PayPal and Bank Transfer. Ideal Skills: - Proficiency in WooCommerce - Strong understanding of e-commerce website development - Experience with payment gateway integration - Excellent communication skills for project updates ...

I am looking for a professional web designer and developer with extensive experience in Shopify. The project involves creating a user-friendly and visually appealing E-commerce site with the following key features: - Payment Gateway Integration: The site should have a secure and seamless payment processing system. Experience with Shopify-approved payment gateways is a plus. - Inventory Management: The site should have an efficient inventory management system. This includes tracking stock levels, orders, sales and deliveries. - Customer Reviews: A section for customer reviews is needed. This will enhance customer interaction and trust. Experience in setting up and customizing review systems on Shopify is preferred. The ideal candidate should have a strong portfolio of previous Sh...

...project with the payment method "IDEAL". I don't want to use a payment gateway, since these companies can hostage your funds. - Main Task: The primary task involves integrating payment method "IDEAL" into my website(wordpress) via API. The IDEAL payment that is initiated must generate a transfer in IDEAL directly to my bank account. - Required Skills: Proficiency in API integration is a must. Experience with various payment gateways such as PayPal, Stripe, and Square would be highly advantageous. - Ideal Freelancer: The ideal freelancer for this job would be someone who is not only technically adept but also understands the importance of security and user experience in payment processing. Please note, the specific payment gateway has not yet be...

... :- Create a user tree visualization and manage global state with Redux/Zustand/React Context (if necessary). :- Ensure cross-browser compatibility, error handling, and optimization. Skills Required: :- Proficiency in , TypeScript, and modern UI libraries (e.g., shadcn/ui). :- Experience with responsive design, accessibility standards, and API integrations. :- Familiarity with payment gateway integrations (e.g., Stripe) and visualization libraries (e.g., react-d3-tree). What We Provide: :- Clear requirements and API documentation. :- A pre-configured boilerplate, access to our Git repository, and a Jira Scrum board. If you are passionate about creating intuitive, secure, and high-performing web applications, we want to hear from you! This is a great opportunity to collaborat...

I need a skilled fulltime Laravel developer with good expertise. Fulltime available 5 days a week and 8 hours a day - Proficiency in Laravel 10 framework - E-commerce application development - Payment gateway integration Please note, while the project currently only requires payment gateway integration, the future scope may involve developing a product catalog and shopping cart.

I'm looking for a web developer to create a modern, user-friendly e-commerce website that specializes in selling digital downloads. Key requirements: - A sleek, modern design that aligns with contemporary web standards - Integration of Stripe as the sole payment gateway - An intuitive interface that facilitates easy navigation and purchasing Ideal skills for the job: - Proficiency in e-commerce website development - Strong understanding of modern web design principles - Experience with integrating Stripe payment gateway

code (gateway) needs to be extended by a new implementation (netdisco)

code (gateway) needs to be extended by a new implementation (netdisco)

I'm looking for a professional web developer to create a service booking website similar to The site should be fully functional and include the following features: - Calendar Integration: The ability to schedule and manage bookings seamlessly. - Automated Reminders: Ensuring clients don't miss their appointments. - Online Payments: A secure and smooth payment gateway for hassle-free transactions. In addition to the core booking functionalities, I would also like the website to have the following pages: - About Us: A page detailing the mission and vision of our service. - Contact Us: A page with our contact information and a form for inquiries. Ideal skills for this project include a strong proficiency in web development, experience with e-commerce and service

Tafadhali Jisajili ama Ingia ili kuona maelezo.

...devices and SEO. • Include features like product search filters, customer reviews, and seller profiles. • Provide admin dashboards for platform management (e.g., product approvals, commissions). Requirements: • Proficiency in WooCommerce, Shopify, or other e-commerce platforms. • Experience with multi-vendor marketplace plugins like Dokan, WC Vendors, or similar. • Strong knowledge of payment gateway integration (PayPal, Stripe, etc.). • Skills in responsive design and mobile optimization. • Understanding of SEO best practices and analytics tools. • Ability to deliver a secure, scalable, and visually appealing platform. • Strong communication skills for regular updates and feedback. Deliverables: • Fully functional mul...

I need a professional to integrate the MyFatoorah payment gateway plugin into my NopCommerce 4.70 store. The project requirements are straightforward: - Basic Payment Processing: The plugin should seamlessly handle standard payment processing tasks. - Single Currency Transactions: Multi-currency support is not necessary; the gateway only needs to process payments in a single currency. - Standard UI Elements: The integration should use the default user interface elements provided by the payment gateway, without the need for custom design. Ideal candidates should have proven expertise in NopCommerce and experience with integrating payment gateways.

...Product Display: Showcase MiG-25 protein powder with images, descriptions, and pricing. Order Placement: Enable customers to place orders directly through the app. User Authentication: Allow customers to create accounts or log in for personalized features. Backend Integration: Connect the app with a Google Sheet or Airtable for managing product inventory, orders, and customer details. Payment Gateway: Include an option for payment processing (optional: Stripe, PayPal, etc.). Notifications: Set up email or in-app notifications for order confirmations. Responsive Design: Ensure the app works seamlessly on mobile and desktop. Preferred Skills: Proficiency with Glide app development. Strong understanding of data organization in Google Sheets/Airtable. Experience with user interface (...

I'm seeking an experienced web developer to create a Shopify-based e-commerce site for me. The website's primary purpose will be to facilitate online shopping, so it needs to be user-friendly, intuitive, and optimized for seamless ...Understanding of e-commerce best practices - Ability to create responsive, mobile-friendly designs - Experience with SEO and digital marketing strategies - Knowledge of cybersecurity measures for e-commerce sites I haven't specified certain features yet, but I expect the developer to provide recommendations based on industry standards and best practices. These could include features like payment gateway integrations, product reviews, and inventory management. I'm looking for a professional who can guide me through the process and he...

...users. 5. Admin and Teacher Controls * Equip teachers and administrators with advanced tools to monitor, edit, and manage student activity. * Provide comprehensive controls to manage assignments, discussions, progress tracking, and classroom customizations. 6. Subscription and Payment Options * Include flexible monthly and yearly subscription plans for users. * Integrate a secure payment gateway for seamless transactions. 7. Communication and Support * Add an enhanced Contact & Support section for user inquiries and feedback. * Implement push notifications for reminders, updates, and announcements to keep users informed. Platform Compatibility * The app should be cross-platform and accessible across: * Mobile phones (Android and iOS). * Tablets and iPads. ...

...enjoyable experience for all users. --- Technical Requirements For VideoGenesis 1. AI and Automation: Use machine learning and AI to automate video creation processes, including voiceovers, transitions, animations, and stock footage integration. 2. Royalty-Free Content Library: Integrate a library of stock videos, images, and music for seamless use in video creation. 3. Payment Gateway Integration: Enable secure in-app payments for watermark removal using popular payment options. 4. Cross-Platform Compatibility: Develop the app for both iOS and Android platforms using frameworks like Flutter or React Native. 5. Cloud Storage Integration: Store user-generated content securely in the cloud to support instant transfer to SocialHive. For SocialHive 1. Dig...

Project Brief: We have suc...Hosted Checkout into our website, and it is currently functioning properly. What We Need: We need assistance in creating an API that can be used by a mobile developer to enable payments via Cybersource Hosted Checkout. Use Case Scenario: 1- User Login: User X logs into our mobile app. 2-Item Selection: User X selects an item and proceeds to the checkout page. 3- Payment Gateway Selection: User X selects a payment gateway, in this case, Cybersource. 4- Payment Process: When the user clicks "Pay," they are redirected to the Cybersource Hosted Checkout page. 5- Payment Completion: After completing the payment, Cybersource will send a response (success or failure) back to the mobile app, which will notify the user of the payment status. O...

I need a professional to integrate the MyFatoorah payment gateway plugin into my NopCommerce 4.70 store. The project requirements are straightforward: - Basic Payment Processing: The plugin should seamlessly handle standard payment processing tasks. - Single Currency Transactions: Multi-currency support is not necessary; the gateway only needs to process payments in a single currency. - Standard UI Elements: The integration should use the default user interface elements provided by the payment gateway, without the need for custom design. Ideal candidates should have proven expertise in NopCommerce and experience with integrating payment gateways.

...benefits of these partnerships and how they enhance learning experiences for users. 5. Admin and Teacher Controls * Equip teachers and administrators with Provide comprehensive controls to manage assignments, discussions, progress tracking, and classroom customizations. 6. Subscription and Payment Options * Include flexible monthly and yearly subscription plans for users. * Integrate a secure payment gateway for seamless transactions. 7. Communication and Support * Add an enhanced Contact & Support section for user inquiries and feedback. * Implement push notifications for reminders, updates, and announcements to keep users informed. Platform Compatibility The app should be cross-platform and accessible across: * Mobile phones (Android and iOS). * Tablets and iPads. * Laptops...

...benefits of these partnerships and how they enhance learning experiences for users. 5. Admin and Teacher Controls * Equip teachers and administrators with Provide comprehensive controls to manage assignments, discussions, progress tracking, and classroom customizations. 6. Subscription and Payment Options * Include flexible monthly and yearly subscription plans for users. * Integrate a secure payment gateway for seamless transactions. 7. Communication and Support * Add an enhanced Contact & Support section for user inquiries and feedback. * Implement push notifications for reminders, updates, and announcements to keep users informed. Platform Compatibility The app should be cross-platform and accessible across: * Mobile phones (Android and iOS). * Tablets and iPads. * Laptops...

I have the frontend part of a website ready and need a skilled developer to work on the project and complete the backend. Key Requirements: - Set up a MySQL database to handle signup and login credentials using Email and Password authentication mechanisms. - Establish a connection with Node.js. - Implement a buy and sell feature, including product listing and payment gateway integration. - Create a database for the buy and sell feature. - Develop a system for listing all available products for potential buyers. Timeframe: The project needs to be completed within 2 days.

I am looking for a professional web developer who can create a fully functional e-commerce website. Key Features: - Shopping Cart: A user-friendly shopping cart for customers to easily add and remove items from their cart. - Payment Gateway: Secure integration with reliable payment gateways for smooth transaction processes. - Product Reviews: A system that allows customers to leave reviews on products, enhancing customer interaction and trust. Product Management: Initially, I plan to manage product uploads manually, so a straightforward, easy-to-use admin interface is essential. Ideal Skills and Experience: - Proven experience in developing e-commerce websites - Proficiency in integrating secure payment gateways - Familiarity with implementing product review systems - Skills in c...

I'm in need of a skilled Kotlin Jet Compress developer to assist with my Android transportation app. The app includes features typical of a social networking platform, such as a messaging system, user profiles, and a news feed. Key Responsibilities: - Develop and implement efficient data compression techniqu...a messaging system, user profiles, and a news feed. Required Skills and Experience: - Proficiency in Kotlin, with a strong focus on Android app development. - Experience with Kotlin Jet Compress, particularly in the context of Android app development. - Prior experience developing social networking features in an app. - Understanding of integrating third-party services, particularly a payment gateway and Maps API. - Excellent problem-solving skills and ability to work ...

I'm looking for a skilled Laravel developer to help improve the functionality of my current website. - The primary goal of this project is to enhance the overall performance and capabilities of the site. - Although the specific features to be added haven't been determined yet, I believe that integrating user authentication, a payment gateway, and developing some APIs could be beneficial. - A strong understanding of Laravel and experience with developing and implementing website features is crucial for this task. If you have the right skills and experience, I would love to hear from you.

I'm looking for a skilled web developer to help build a dynamic, user-friendly e-commerce web application. Below are the key details of the project: Project Requirements: - Type: A responsive e-commerce web application. - Features: * User registration and login system * Payment gateway integration (specifically PayPal) * Dashboard or content management system (CMS) * API integration (as needed) * Mobile-friendly design, optimized for all devices - Technology Stack: * Frontend: React.js * Backend: Node.js * Database: MongoDB, MySQL - Design: Clean, modern, and user-friendly design, adhering to branding guidelines (if provided). Timeline: Target completion is flexible, but I would like to discuss a reasonable timeframe with you based on your expertise ...

...Information: Name, Date of Birth, Contact Details  Passport Information: Passport Number, Expiry Date  Education History: Degrees, Institutions Attended  Document Upload: Degree Certificates, Transcripts, Language Test Scores, GRE Results, etc. 4. Application Submission: o After registration, students can apply for programs. Key features include:  Application Fee Payment: Integration with a payment gateway (e.g., PayPal, Stripe, Other payment systems) to collect application fees.  Application Tracking: Students can monitor the status of their applications. 5. User Dashboard: o Track submitted applications. o Manage personal details and uploaded documents. o Receive notifications about application updates. ________________________________________ Additional Features: 1. User ...

I'm looking for a skilled web designer with significant experience in creating e-commerce sites. The main focus of this project is designing a site for selling digital products. Key Features: - Expert integration of a secure and efficient payment gateway is crucial for this project. Ideal Skills: - Proficiency in E-commerce web design. - Experience in designing websites for digital products. - Strong knowledge of payment gateway integration.

I'm exploring the possibility of developing a food delivery app akin to Uber Eats. I have some questions about its feasibility and worldwide operations. Key Considerations: - I am currently unsure whether to develop this app from scratch or modify an existing one. - The app should ideally encompass diverse functionalities, such as real-time GPS tracking, payment gateway integration, and a comprehensive restaurant management system. - The app needs to support multiple user roles, including customers, drivers, and restaurants. Ideal Skills and Experience: - Extensive knowledge in app development, preferably with experience in food delivery apps. - Proficiency in integrating real-time GPS tracking and payment gateways. - Experience in developing a multi-user role system within...

I am seeking an experienced developer to integrate a PayPal online payment gateway into my website. The integration should support single payments only. Key Requirements: - Expertise in integrating PayPal payment gateways - Proficient in web development - Understanding of secure payment protocol - Ability to deliver seamless user experience

I'm looking to create a robust Shopify-based e-commerce store. The required features include: - Payment Gateway Integration: The store must support secure and seamless online transactions. - Product Categorization: An intuitive and organized product categorization system is crucial for optimal user experience. - Customer Reviews: A reliable customer review system to promote transparency and trust. Ideal candidates will have significant experience with Shopify and e-commerce development. A strong understanding of UX/UI principles as well as e-commerce best practices is essential to create a high-quality, competitive online store.

...reliability, with bug-free functionality. Back-End API Development: Develop a robust and scalable back-end API that can be used for future front-ends and third-party application integrations. Freemium Model & Paywalls: Implement a freemium model displaying 30% of each content for free, with the remaining content locked behind a paywall. Collect user emails during the transition to payment. Payment Gateway: Integrate Stripe API for seamless payments, supporting subscriptions and multiple payment methods. Front-End Improvements: Redesign the Angular-based front-end for a cleaner, modern UI/UX that’s responsive across all devices, ensuring smooth transitions between freemium and premium content. SEO Optimization: Optimize the platform for search engines to increase visibil...

...current network setup. My infrastructure includes Ubiquiti and Cisco equipment, and I need help with optimization, IP management, and security. Below are the key details of my network: Current Setup: • Router: Ubiquiti UDM Pro • Switches: 5 Ubiquiti switches, 3 Cisco switches • Access Points: 9 Ubiquiti APs • VoIP System: UCM6308 with 10 Grandstream IP phones and 5 Grandstream SIP speakers • Gateway: Yeastar TG400 • Servers: 2 servers running ERP • Client Devices: 50 computers (static IPs) and various Wi-Fi devices • Subnet: • DNS Issue: Devices with static IPs can only use the internet when manually setting DNS to 8.8.8.8. Problems to Address: 1. IP Conflict Resolution: Prevent multiple devices from using the same IP addr...

...analytics for all user roles. 5. Integration with biometric systems for attendance tracking. 6. Multi-school administration with consolidated reporting. ________________________________________ Technology Stack: Frontend: 1. React.js Backend: 1. NestJS (Node.js Framework) 2. Python (for AI/ML modules) Database: 1. PostgreSQL Hosting: 1. AWS (Amazon Web Services) Payment Gateways: 1. Paypal SMS Gateway: 1. Twilio ________________________________________ Development Roadmap: Phase 1: MVP Development: 1. Define system architecture and database normalization. 2. Develop core features: user management, role-based access, and student/staff management. 3. Implement multi-school administration and basic reporting. 4. Deploy MVP for initial testing and feedback. Phase 2: Advanced Features...

I need a website where users can both buy and sell OSRS gold. This platform needs to be custom-built on Google. Key Features: - User Accounts and Login: The website must allow users to create accounts, log in, and manage their profiles. - Live Chat Support: I require a reliable live chat support system integrated into the site to assist users in real-time. - Payment Gateway Integration: The site should support secure, easy-to-use, and versatile payment options for transactions. Ideal Skills: - Proficiency in custom website development. - Experience with creating e-commerce platforms. - Knowledge of integrating secure payment gateways. - Skills in implementing user-friendly, reliable live chat support systems.

I need a website where users can both buy and sell OSRS gold. This platform needs to be custom-built on Google. Key Features: - User Accounts and Login: The website must allow users to create accounts, log in, and manage their profiles. - Live Chat Support: I require a reliable live chat support system integrated into the site to assist users in real-time. - Payment Gateway Integration: The site should support secure, easy-to-use, and versatile payment options for transactions. Ideal Skills: - Proficiency in custom website development. - Experience with creating e-commerce platforms. - Knowledge of integrating secure payment gateways. - Skills in implementing user-friendly, reliable live chat support systems.

I'm looking for a skilled developer to create an Android-based bike and car rental application. This project includes a customer app, a vendor listing app, and an admin dashboard. Customer App Features: - Search and book vehicles: The app should allow customers to easily search for and book available vehicles. - Payment gateway integration: A secure and reliable payment gateway needs to be integrated for seamless transactions. - Ratings and reviews: Customers should have the ability to rate their experience and leave reviews. Vendor Listing App Features: - Add and manage vehicle listings: Vendors should be able to easily add and manage their vehicle listings. - Receive bookings notifications: The app should notify vendors of new bookings in real time. - Financial dashb...

I am seeking an experienced developer to implement a cloaking system for my payment gateway. The task involves redirecting users from site A to site B for payment and then back to site A, all while cloaking transaction details, payer information, and order info. Key Requirements: - Demonstrated expertise in cloaking payment gateways. - Capability to cloak transaction details, payer information, and order info The primary focus of this project is ensuring privacy and security for my users. Therefore, a deep understanding and commitment to safeguarding user data is paramount. The need for cloaking these details has not been specified as a regulatory compliance issue, but rather a necessity for user privacy and preventing potential fraud. Experience in data security and user privac...

I'm in need of an AI expert who can help me ...using AI technology. I really need to create a persona with AI so I can generate multiple images exactly with the same features. I need someone to train Lora for me based on the images I have so I can use it afterwards with Automatic1111 in RunDiffusion. Key Requirements: - Train Lora based on the limited images I have (1-10) - Ensure the AI-generated images maintain consistent facial features, clothing style, and accessories - Proficiency with Automatic1111 in RunDiffusion The ultimate goal is to use these AI-generated images for a personal project. Ideal Skills and Experience: - Proficiency in AI image generation - Experience with Lora training - Familiarity with Automatic1111 in RunDiffusion - Ability to wo...

I'm looking for a professional to build a mobile website and an A...to build a mobile website and an Android app for a straightforward matrimony platform. Core Features: - User profiles: Users should be able to create and manage their own profiles. - Payment Access: There should be a payment gateway to give users access to view profiles. I am open to discussing further details over a call. User Verification: - Phone verification - Government ID upload - WhatsApp: Users should have the option to verify their profiles through WhatsApp Ideal Skills: - Mobile app development (Android) - Website development - Knowledge of payment gateway integration - Experience with user verification systems Please note, the simpler the design, the better. I appreciate minimalistic, use...

I'm seeking a skilled web developer with experience in Wix to enhance my taxi service website. The primary task is to create a comprehensive taxi booking form that includes the following features: Essential Features: - Payment Integration: Secure and reliable payment gateway. - Email Confirmations: Automatic email notifications upon booking. - Real-time Availability: Reflects the current status of our fleet. Booking Interface: - Pickup and Drop-off: Address input fields for clients to specify their locations. Pricing Structure: - Rush Hour Pricing: Implement a pricing system that reflects increased rates during rush hours (7 am - 9:30 am and 3:30 pm - 7:30 pm) with standard rates for the remaining hours. - Transparent Pricing: The booking form should display the exact price ...

After configuring the Stripe payment gateway, I encounter an error when attempting to make a payment. Attached are the screenshots of the logs from WHMCS and Stripe.

I need a freelancer to integrate GPay UPI for one-time payments on my PHP CodeIgniter website. The integration should not save any user payment information as I prefer to k...PHP CodeIgniter website. The integration should not save any user payment information as I prefer to keep transactions strictly one-off. Key Requirements: - Integration of GPay UPI for one-time payments - No saving of user payment information - Implementation of email notifications for successful payments - On-screen confirmations for payment success Skills Needed: - PHP CodeIgniter - Payment Gateway Integration - Email Notification System Implementation - UI/UX for On-screen Confirmations Please note, I want a simple, clean and efficient integration that prioritizes user experience and seamless transactio...

...existing backend REST APIs and should mirror the simple, minimalist design of the web version. Key functionalities to be incorporated in the initial release include: - Account Registration and Management - Member Search and Selection - Communications (Messaging and Instant Chat) In addition to these, the app will also require the integration of several third-party services such as a payment gateway for subscriptions, a push notification service, and an analytics platform. The ideal candidate for this project should have: - Proven experience in Android app development - Familiarity with REST API integration - Ability to create simple, user-friendly interfaces - Experience with integrating third-party services Please check the web version at and get in touch to

...modules: Customer Interface: To browse restaurants, place orders, and track deliveries. Restaurant Interface: To accept and manage orders seamlessly. Driver Interface: To accept deliveries, navigate efficiently, and update statuses. Key Features Required: User-friendly design with an intuitive interface for all modules. Real-time Order Tracking for customers and restaurants. Integrated payment gateway (e.g., Stripe, PayPal). Push notifications for order updates, promos, and driver updates. GPS integration for driver navigation and live order tracking. Admin dashboard to monitor and manage platform activities. Multi-platform compatibility (iOS and Android) with backend support. Referral program functionality for customers and drivers. Data security and GDPR compliance. Optional ...

Tafadhali Jisajili ama Ingia ili kuona maelezo.

Tafadhali Jisajili ama Ingia ili kuona maelezo.

I'm looking for a skilled developer to create an Android matrimony app. The app should primarily focus on user profiles and matchmaking, with a secure and reliable payment gateway integration. Key Features: - User Profiles and Matchmaking: The app should allow users to create their profiles and facilitate matchmaking based on their preferences and compatibility. - Payment Gateway Integration: The app should have a secure and efficient payment system for premium features or subscriptions. The app will require an email login for user authentication. Ideal Skills: - Extensive experience in Android app development. - Proficiency in integrating payment gateways. - Prior experience in developing matchmaking or matrimony apps will be highly regarded. - Strong understanding...

...and Android E-commerce application for me. The app should cater to a client base and include the following features: - A comprehensive Product Catalog: This should be user-friendly and allow for easy navigation through various product categories. - A Shopping Cart: This is vital for the e-commerce functionality, enabling users to add and manage their selected items before checkout. - Payment Gateway Integration: The app needs to support a range of secure payment methods. Experience with integrating platforms like PayPal, Stripe, or similar is preferred. - Personal Storage: The app should have the capability for users to store their AutoCAD drawings and JPEGs. This feature should be seamlessly integrated into the overall user experience. For user authentication, the app should s...

I'm looking for a seasoned android developer to create a doctor appointment and investigations app. The app should be feature-rich and user-friendly, making it easy for users to book appointments and get n...appointments with doctors seamlessly. - Notifications: Users should receive timely notifications about their appointments. - Physician profiles: The app should have profiles of different physicians, detailing their specializations and availability. Additionally, this app should have integrated payment options. So, experience with secure payment gateway integration is a must. Ideal Skills: - Android app development - UI/UX design - Secure payment gateway integration - Experience in healthcare app development will be a plus. Please share your portfolio of similar ...