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Hi Developers. This is Ramzan from Lahore Pakistan, i am Looking for a local web developer who can develop website including IOS and android app, payment gateway with security, AI BOT for realtime chat. Anyone interested with proper experience and knowledge should reach me. Thank you all
Project ID: 40522226
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Active 7 days ago
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131 freelancers are bidding on average $544 USD for this job

Hi Ramzan, We’ve developed several web and mobile apps with integrated AI chatbots, including a product that used OpenAI’s GPT-3.5 model. We also have extensive experience with payment gateways like Stripe and PayPal, ensuring secure and compliant implementations. As a full-stack developer with 15 years of experience, I’ve worked with various startups and established companies, leading teams and managing products from concept to launch. I’m equally comfortable with front-end and back-end development, and I specialize in PHP frameworks like Laravel and CodeIgniter. Let’s schedule a 10-minute introductory call to discuss your project in detail and see if I’m the right fit. Feel free to message me anytime—I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$499.40 USD in 7 days
7.7
7.7

⭐⭐⭐⭐⭐ Build Your Website and Apps with Payment Gateway and AI Chatbot ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a local web developer to create a website along with iOS and Android apps, a secure payment gateway, and an AI chatbot for real-time chat. Look no further; Zohaib is here to help you! My team has successfully completed over 50 similar projects in web and app development. I will ensure your project is completed efficiently, using the best methods to deliver high-quality results within your budget. ➡️ Why Me? I can easily develop your website and apps as I have 5 years of experience in web development, mobile app creation, and payment integrations. My expertise includes UI/UX design, API integration, and chatbot development. Additionally, I have a strong grip on security protocols and database management, ensuring your project is not only functional but also secure. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you! ➡️ Skills & Experience: ✅ Web Development ✅ Mobile App Development ✅ Payment Gateway Integration ✅ AI Chatbot Development ✅ UI/UX Design ✅ API Integration ✅ Database Management ✅ Security Implementation ✅ Responsive Design ✅ Frontend & Backend Development ✅ Problem Solving ✅ Project Management Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.8
7.8

Dear Ramzan, I'm writing regarding your 'Complete Website and App Development' project. I understand you're seeking a local developer to build a robust website, integrate iOS/Android apps, a secure payment gateway, and an AI bot for real-time chat. My team and I have extensive experience in full-stack development, mobile app creation for both iOS and Android, implementing secure payment solutions, and deploying AI-powered chatbots. We focus on delivering secure, scalable, and user-friendly solutions tailored to your specific needs, ensuring a seamless experience across all platforms. I'm confident we can bring your vision to life. I'd love to schedule a brief call to discuss your requirements in more detail and outline our proposed approach. Sincerely, Navneet
$650 USD in 7 days
7.7
7.7

Hi Ramzan, I see you're building a complete digital platform with a website, iOS/Android apps, a payment gateway, and a real-time AI chatbot. Operationally, this requires a central backend API to manage user data, product/service information, and transactions consistently across all three frontends, ensuring a seamless experience whether a user is on the web or a mobile app. Technical approach: We'd use a single backend (Node.js or Spring Boot) with a PostgreSQL database. For mobile, Flutter is ideal for creating both the iOS and Android apps from one codebase efficiently. The website would be built with React.js. The AI bot would integrate with a large language model like OpenAI's and use WebSockets for real-time interaction. Core modules: - Unified Admin Panel: To manage all website and app content, users, and orders. - Cross-Platform Apps: For user registration, browsing, secure checkout, and chat. - Payment Gateway: Integrated with a provider like Stripe for secure transactions. - AI Chatbot: To handle FAQs and basic customer support automatically. Relevant systems: ZappStore (Play Store link available): An e-commerce platform with Flutter apps we built, which has a very similar architecture. We would start by building the backend API and website first. Once that foundation is stable, we would develop the Flutter apps, which will consume the same APIs. This ensures a phased and stable rollout. Regards, Rohit
$250 USD in 75 days
8.4
8.4

Hello, Your project is a great fit for our full-stack web and mobile app development expertise. We understand that you need a complete solution including a website, iOS and Android applications, secure payment gateway integration, and an AI-powered chatbot for real-time customer engagement. We can help with: ✔ Custom website development ✔ iOS and Android app development ✔ Secure payment gateway integration ✔ AI chatbot implementation for real-time support ✔ User authentication and role-based access ✔ API and backend development ✔ Responsive UI/UX design ✔ Security best practices and data protection ✔ Admin dashboard and management tools ✔ Testing, deployment, and ongoing support We’re experienced with: ✔ Flutter, React Native, and native mobile apps ✔ Laravel, Node.js, PHP, and modern web frameworks ✔ Payment gateway integrations (Stripe, PayPal, etc.) ✔ AI chatbot and automation solutions ✔ Scalable cloud-based architectures ✔ End-to-end product development Deliverables: ✔ Fully functional website ✔ iOS and Android applications ✔ Secure payment system ✔ AI chatbot integration ✔ Complete deployment and documentation Quick questions: 1. What is the primary purpose or industry of the platform (eCommerce, services, marketplace, etc.)? 2. Do you have detailed feature requirements, or would you like us to assist with planning the platform architecture and user workflows? Regards, Doomshell Software Pvt Ltd (20+ Years Experience)
$500 USD in 7 days
7.5
7.5

Your payment gateway integration will fail PCI compliance audits if you're storing card data directly instead of tokenizing through Stripe or PayPal's vault system. This creates legal liability and blocks you from processing payments in most regions. To scope this properly, I need clarity on two things: Are you building a marketplace that holds funds in escrow, or direct merchant payments? And what's your expected transaction volume per month - this determines whether you need webhook retry logic and idempotency handling. Here's the architectural approach: - PHP BACKEND: Build a Laravel API with JWT authentication, role-based access control, and rate limiting to prevent brute force attacks on payment endpoints. - IOS + ANDROID: Use React Native for cross-platform development to maintain a single codebase, reducing maintenance costs by 60% compared to native Swift/Kotlin. - PAYMENT GATEWAY: Integrate Stripe with SCA-compliant checkout flows, webhook signature verification, and automated refund handling to achieve 99.9% payment success rates. - AI CHATBOT: Deploy a GPT-4 powered bot with context retention using Redis, handling 500+ concurrent conversations without degrading response time below 2 seconds. - SECURITY LAYER: Implement SSL pinning in mobile apps, SQL injection prevention, and OWASP Top 10 protections to pass penetration testing. I've built 8 similar platforms for clients in fintech and e-commerce that scaled from 0 to 50K users. Let's schedule a 20-minute call to discuss your database schema and API architecture before committing to a timeline.
$450 USD in 10 days
6.6
6.6

Drawing from my extensive 10+ years of experience as a Full Stack Developer and Digital Solutions Expert, I assure you that choosing me for your complete website and app development project would be the best decision you'll ever make. My ability to adeptly handle diverse technologies ranging from React, Laravel, WordPress, Shopify, PHP to Flutter is just the tip of the iceberg. Having developed not only websites but also IOS and Android apps like you need, I understand the intricate nuances of various platforms and can effortlessly integrate features like AI bots and payment gateways with robust security measures. Lastly, what truly inspires me is turning visions into reality. By partnering with me, you're signing up not just for a professional relationship but a long-term commitment towards enhancing your digital presence in an increasingly competitive world. So let's collaborate on this project and watch your idea unfold magnificently!
$450 USD in 7 days
6.4
6.4

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$500 USD in 13 days
6.6
6.6

Hi Ramzan, I’m interested in your project. I have experience developing websites, iOS & Android apps, secure payment gateway integrations, and AI chatbots for real-time customer support. I can provide a complete solution including web development, mobile apps, payment security, admin panel, and AI-powered chat features. I’m available to discuss your requirements in detail and can start immediately. Thank you.
$500 USD in 7 days
5.6
5.6

Hi there, I will build a secure website plus native iOS and Android apps, integrate a payment gateway and a real-time AI chat bot; I deliver production-ready MVPs with API-driven backends. - Implement website with backend API and Payment Gateway Integration (PCI-aware checkout) using Stripe/PayFast and server-side validation - Build native iOS Development and Android mobile clients (Mobile App Development) with push notifications, real-time AI BOT via WebSocket and backend integration - backup checkpoint and staged deployment with post-deploy validation to ensure minimal downtime Skills: ✅ iOS Development ✅ Mobile App Development ✅ Payment Gateway Integration ✅ Web API integration ✅ Security hardening & PCI compliance ✅ AWS / VPS deployment Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 Available to start immediately; Should the AI BOT authenticate users against your existing user database or should I design a new authentication flow for both iOS and Android? Quote: $700 , Delivery: 3 days.
$700 USD in 3 days
5.8
5.8

Hi, I'd be interested in discussing your project. I have 8+ years of experience building web platforms, iOS/Android apps, payment gateway integrations, and AI-powered chat solutions. I can develop a complete system including a responsive website, mobile apps, secure payment processing, real-time AI chatbot, admin dashboard, and scalable backend APIs. My focus is security, performance, and user experience. Could you share more details about the business, required features, preferred payment gateway, and whether designs are already available? I’d be happy to recommend the best approach and provide an accurate timeline.
$500 USD in 7 days
5.7
5.7

Hi , I have carefully reviewed your project requirements and am confident I can deliver a high-quality, scalable, and performance-driven solution that aligns perfectly with your goals. With over 7 years of experience in full-stack web development, I specialize in building robust, secure, and conversion-focused digital ecosystems rather than just standalone websites. Core Expertise & Technical Skills ✔ Custom Web Development: PHP, CodeIgniter, Python, MySQL ✔ Advanced WordPress: Custom Themes, Plugins, WooCommerce, Elementor ✔ Frontend & Design: HTML5, CSS3, JavaScript, jQuery, Figma/PSD to Pixel-Perfect HTML ✔ Optimizations: API Integration, Speed/Performance Enhancement, and Mobile-First Responsive Design ✔ Maintenance: Advanced Bug Fixing, Debugging, and Security Audits What I Bring to Your Project ✔ Clean, Scalable Architecture: Well-structured code built for long-term growth and SEO optimization. ✔ Performance-Driven Focus: Fast-loading, secure, and fully responsive across all devices. ✔ Business-Centric Approach: Designed to enhance user experience and deliver measurable business value. ✔ Seamless Collaboration: Clear communication, regular progress updates, and reliable post-launch support. Let’s connect and discuss how we can turn your idea into a powerful digital product that supports your business growth. I would be happy to get started immediately. Thank you. ------------
$500 USD in 7 days
5.8
5.8

Hi Ramzan, Building a website plus iOS and Android apps with secure payment and a real-time AI chat bot is a solid but manageable project. I’ve helped a client in e-commerce set up exactly this kind of system: responsive web, mobile apps, integrated payment gateways, and an AI chat bot for customer support. A few things to clarify: Do you have a preferred payment gateway or should I recommend one based on security and local support? Also, for the AI bot, do you want a custom-trained solution or will a ready-made service suffice? I can set up all parts to work smoothly together and ensure security best practices on payments and data. This kind of integration usually takes a few weeks, but it’s straightforward once scope is clear. Ready to start and deliver a full solution matching your needs. Just let me know the payment options and any other preferences.
$750 USD in 7 days
6.0
6.0

Hello Ramzan, If you're open to working with an experienced remote developer outside Lahore, I’d be happy to help. With 15+ years of experience in web development, I build end-to-end digital solutions including websites, iOS and Android applications, secure payment gateway integrations, and AI-powered chatbots. I can develop a scalable platform with a modern UI, real-time chat functionality, robust security practices, and seamless payment processing. My focus is on creating a smooth user experience across web and mobile while ensuring performance, reliability, and future scalability. I’d be happy to discuss your project requirements, recommended architecture, timeline, and budget in a one-to-one live chat. Looking forward to connecting. Regards, Abhijeet
$500 USD in 7 days
6.6
6.6

Hi Ramzan , i am anjam from Faisalabad Pakistan , i see your post and i am eligible for this job , i have team of developers. i am waiting for your response to discuss more.
$500 USD in 7 days
5.1
5.1

With over 9+ years of experience in web and mobile development, my team and I have what it takes to turn your ideas into reality. We are proficient in not only Android and iOS development but also AI chatbot development which will be perfect for your project as you require a real-time chat feature. In addition, our skills sets extend to PHP, HTML/CSS, and Website design among others. We understand the importance of security, especially when it comes to incorporating payment gateways in your platform. You can trust us to implement robust and reliable security measures to keep all transactions safe. I highly value client satisfaction, which is why I always ensure effective cost management without compromising quality. We are also known for our post-project support; we offer three months' support for any existing development completely free of charge. Lastly, we provide affordable deals on domain and hosting services to ensure a smooth-running website after delivery. Choose us for unmatched professional expertise with a personal touch.
$500 USD in 7 days
5.6
5.6

Hi Ramzan, I’m an experienced full-stack developer with expertise in building secure websites, iOS and Android applications, payment gateway integrations, and AI-powered real-time chatbots. I can develop a scalable, user-friendly solution with strong security practices, seamless payment processing, and an intelligent AI chat system tailored to your business requirements. I’d be happy to discuss your project in detail, review the scope, recommend the best technology stack, and provide a clear timeline and development plan.
$350 USD in 7 days
4.8
4.8

Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
$500 USD in 7 days
4.9
4.9

Hello there , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in iPhone, AI Chatbot Development, Payment Gateway Integration, Android, PHP, Mobile App Development, Web Development and iOS Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks for giving opportunity
$555 USD in 2 days
4.6
4.6

I understand you're looking for a robust web and mobile solution with integrated AI chat and secure payment processing, similar to the comprehensive e-commerce platforms I've built, which consistently achieve high conversion rates and user engagement. My approach involves a microservices architecture utilizing Node.js for the backend API, React Native for cross-platform iOS and Android app development, and Stripe for secure payment gateway integration. The AI chatbot will be powered by a fine-tuned GPT model, deployed on AWS Lambda for scalable real-time responses. I'll establish a CI/CD pipeline using GitHub Actions for efficient deployment and version control. To ensure we're fully aligned, could you elaborate on the specific AI functionalities you envision for the real-time chat beyond basic Q&A? Also, what are your primary security concerns regarding the payment gateway? I'm eager to discuss how my technical expertise can bring your vision to life.
$591 USD in 21 days
4.5
4.5

Lahore, Pakistan
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