Hire the Best Payment Gateway Integration Specialists
in Egypt

Mohammed Omar | Backend Developer & n8n Automation Expert I am a Backend Developer and Automation Engineer specializing in building secure server-side architectures and intelligent workflow automations. I design robust backend systems that power modern applications, while leveraging tools like n8n and custom APIs to put your repetitive business processes on autopilot. My primary goal is to eliminate manual tasks, streamline operations, and save your business significant time, effort, and money. Working primarily with Node.js, Express.js, MongoDB, and n8n, I deliver production-ready solutions tailored to your exact operational needs. Core Expertise n8n & Workflow Automation Architecting complex, zero-touch workflows using n8n and custom API integrations to automate systems, reduce operational overhead, and completely minimize human error. Backend & API Development Building fast, RESTful APIs and writing clean, maintainable server-side logic using Node.js and Express.js to power your core applications. Database Engineering Designing efficient, highly optimized MongoDB schemas for rapid data retrieval and seamless scalability as your data grows. Security & Authentication Implementing robust authorization protocols (JWT, OAuth) to keep your application, endpoints, and user data completely secure. Payment Gateway Integration Flawlessly connecting secure financial systems like Stripe and PayPal to handle reliable, automated transactions. Automated Communication Systems Setting up dynamic, automated email and messaging pipelines (including Meta API/WhatsApp integrations) for seamless user notifications, alerts, and marketing flows. What You Can Expect Operational Efficiency Intelligent systems engineered specifically to reduce your manual workload and scale effortlessly as your business grows. Uncompromising Reliability Secure, optimized code and stable automation workflows designed to perform under pressure in high-traffic production environments. Professional Execution Clear communication, strategic problem-solving, and strict adherence to project deadlines from start to finish.

🌟🌟 Top Rated Plus Mobile Apps Developer With Over 4 Years of Experience🌟🌟 Hi there👋 Here’s how I can help: ★ I can manage the full app development process from start to finish, ensuring it’s ready for deployment. ★ I can fix any issues in your app and optimize its performance. ★ I can consult with you throughout the development process, offering guidance on the most effective solutions and best practices. ★ I can collaborate with you or your team as a detail-oriented developer, ensuring your app meets high standards of quality, usability, and user satisfaction at every stage. Skills Summary ⌘ Languages: Dart, SQL, TypeScript, Java, Swift ⌘ Frameworks: Flutter, SwiftUl, Nuxt.js, Vue.js, Node.js ⌘ Tools: GitHub, Firebase, Stripe, Jira, Asana, Trello, Google Cloud, AWS, Google Sheets, PostgreSQL ⌘ Soft Skills: Problem-Solving, Proactive, Detail-Oriented, Critical thinking, Strong Communication

Need a reliable web developer who can build responsive, fast-loading, and SEO-optimized websites that convert visitors into customers? You're in the right place. 🔧 Custom WordPress Development 🛒 WooCommerce & Shopify Store Setup 🎨 Theme Customization 🚀 Speed Optimization 📱 100% responsive design 🌍 Arabic/English Localization 📊 Pixel & Analytics Integration I work with clients across KSA, UAE, and MENA, helping businesses stand out online with multilingual websites tailored for the Arabic-speaking market. Let’s build a site that grows with your business.. 💬 message me to get started!

I’m a WordPress, eCommerce, and PHP expert and provide both frontend and backend responsive web solutions and professional designs. I have 8+ years of experience working in this field. With each of my projects, I create custom web designs and fully integrate CMS with advanced feature development. I have a history of happy returning clients that range from startups to multi-national brands. I specialize in WordPress, Search Engine Optimization, PHP, HTML5/CSS3, JQuery, JavaScript, SEO, Twitter Bootstrap, WPML, Google Webmaster Tools, Bing Webmaster tools, Google Analytics, PSD to WordPress, and HTML to WordPress. 🏆 Upwork Top Rated Full Stack WordPress Web Developer 🏆 100% Job Success Rate 🏆 Always Available even on Weekends 🏆 1,446+ hours of Experience 👍 Recent Top Projects ✅ Figma to Elementor ✅ PSD to Elementor ✅ XD to Elementor ✅ SKETCH to Elementor ✅ Zeplin to Elementor WEB DEVELOPMENT ✔ Content Management System (CMS): WordPress ✔ Key WordPress services: Elementor, Astra, Divi, Crocoblock, WooCommerce e-stores, LearnDash online course integration, MemberPress membership sites, Stripe setup, PayPal integration, QuadPay integration, Yoast SEO, full web design & development ✔ Optimization: Google Analytics, page speed analysis, responsive design for mobile and tablet ✔ Converting Wix websites to WordPress ✔ Email setup/SMTP setup ✔ WordPress theme troubleshooting: Divi, Elementor (Astra) ✔ ZohoCRM - Leads Builder for CRM ✔ MailChimp newsletter/listserv sign-up form integration ✔ Convertkit newsletter/listserv sign-up form integration ✔ Uploading/creating new Woocommerce products ✔ ACF Custom field ✔ Crocoblock Jet Engine ✔ Create memberships website so I'm an expert in paid memberships pro ✔ Email account verification to reduce the frequency with which your company emails are routed to spam ✔ Facebook Pixel setup ✔ Google Analytics and easy-to-read monthly reporting dashboards setup I will build you a fully functional website with clear and clean coding, and add your required customizations that you can use to handle the features and functionality of your WordPress and eCommerce theme. I’d be happy to set up a time to chat with you over the phone or your preferred messaging/video calling app. I’d love to learn more about your business and can pass along a link to my online portfolio. Thanks for considering me for your project!

Laravel and PHP engineer with a 100% Job Success score. I lead a team of 10 building enterprise platforms for Saudi public-sector entities: multi-tenant systems, live auction platforms, and payment flows that move real money. 6+ years shipping production backends, plus 1,600+ hours and $17K+ earned on Upwork at a 5.0 rating. WHAT I'VE ACTUALLY BUILT - A national training and licensing platform for the Saudi TVTC: Laravel 13 / PHP 8.4, 35+ domain-driven modules, SAML2 SSO with 2FA and WebAuthn, government and payment integrations, backed by 700+ automated tests. - A live fish-market auction platform: real-time bidding over WebSockets, seven distinct user roles, QR-coded traceability, and automated revenue splitting across brokers. - A multi-tenant training marketplace: domain-based tenancy, two payment providers with webhook reconciliation, VAT and fee handling, and automated invoice and certificate generation. - E-commerce and marketplaces: an online hypermarket, multi-vendor platforms, and a ride-hailing app with a Flutter client and live driver tracking. WHERE I'M STRONGEST - Laravel & PHP at scale: domain-driven design, clean architecture, Octane, Horizon, Filament - Payments & billing: HyperPay, Moyasar, URWAY, Stripe, PayTabs - webhooks, reconciliation, refunds, VAT - Auth & security: SSO/SAML2, JWT, 2FA, WebAuthn, role-based access control - Real-time systems: WebSockets, Laravel Reverb, Pusher, WebRTC - Multi-tenancy and SaaS architecture - APIs: REST design, OpenAPI documentation, third-party integrations - DevOps & quality: Docker, Kubernetes, GitLab CI/CD, SonarQube, Pest and PHPUnit ALSO WORK IN Node.js / NestJS, Python / Django, Rust (Tauri desktop apps), C# / .NET, React and TypeScript, Vue.js, Flutter. Databases: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch. HOW I WORK A clear plan before I write code. Honest estimates: I'd rather tell you something takes 3 weeks than promise 1 and deliver in 4. Visible progress instead of silence until a deadline. I lead a team day to day, so requirement gathering, code review, and delivery discipline are habits rather than extras. LET'S TALK Tell me what you're building, including the messy parts. I'll tell you what it realistically takes and whether I'm the right person for it.

Are you looking for a Senior Mobile Architect to build a high-performance, scalable, enterprise-grade mobile app? I specialize in architecting complex cross-platform mobile applications and multi-app ecosystems using Flutter and Clean Architecture. With 4+ years of engineering experience and a proven background as a CTO & Senior Architect, I don’t just write code—I design resilient systems built to scale. 🚀 WHAT I BRING TO YOUR PROJECT: • Scalable Architecture: Clean Architecture, SOLID Principles, Feature-driven Modularization, and Domain-Driven Design (DDD). • Advanced State Management: BLoC / Cubit pattern for clean, maintainable, and testable codebases. • Multi-App Ecosystems: End-to-end development for E-commerce, Logistics/Rider tracking, and Vendor management platforms. • Real-Time & Offline-First: WebSockets, RESTful APIs, Hive local caching, and offline-first data synchronization. • App Store Deployment & CI/CD: Complete end-to-end release management for the Apple App Store and Google Play Store. 🛠️ TECHNICAL STACK: • Core Framework: Flutter, Dart, Clean Architecture, SOLID • State Management: BLoC, Cubit • Integrations: RESTful APIs, WebSockets, Firebase, Stripe, PayPal • Local Database: Hive, Shared Preferences • Tools & Version Control: Git, GitHub, Postman, CI/CD If you need a mobile engineer who can take full ownership of your product from system design to store release, let's connect. Click "Invite to Job" or send a message to discuss your project!