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Hello, my name is Rakibul and I am specialist in Image Editing & B2B Lead generation with more than 7 years of experience in the field backing me up. I come to you as a well-rounded, hands-on professional who only ever delivers end-to-end Lead Generation solutions that are based on goals that matter. I have extensive knowledge and proper skill set that helps me to stay on top of the game when it comes to Prospect List Building. Expertise: 1. Lead Generation 2. Email List Building 3. Internet Research. 4. Linkedin Lead Generation 5. Sales 6. Global Sales 7. Data Gathering 8. Korean Product Sourcing 9. B2B Lead Generation 10. Korean To English Translation 11. Korean Cosmetics Sourcing(Well Known) 12. Inside Sales 13. B2B Marketing 14. Prospecting 15. New Business Development 16. Salesforce & HubSpot CRM Tools I am using: 1. Hunter 2.Linkedin Premium Account 3. Rocketreach 4. Connectout 5. Photoshop

Struggling to build scalable, AI-driven apps that truly innovate your business? My name is Muhammad, an 𝐔𝐩𝐰𝐨𝐫𝐤 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 & 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟖+ 𝐲𝐞𝐚𝐫𝐬 of experience delivering high-performance solutions that accelerate growth and automate workflows. 🤖 𝐇𝐎𝐖 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐀𝐈-𝐏𝐎𝐖𝐄𝐑𝐄𝐃 𝐌𝐎𝐁𝐈𝐋𝐄 & 𝐖𝐄𝐁 𝐀𝐏𝐏𝐒 Build intelligent, scalable cross-platform applications using Flutter and Dart, featuring AI-driven chatbots, recommendation engines, and automation. 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐒𝐀𝐀𝐒 & 𝐖𝐄𝐁 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 Develop robust SaaS platforms and web applications with React.js, Next.js, Node.js, Laravel, Firebase, and AWS for high performance and scalability. 𝐆𝐏𝐓 & 𝐀𝐈 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 Implement advanced conversational AI and intelligent automation using GPT-4 and Google Gemini to enhance user engagement and workflow efficiency. 𝐄-𝐂𝐎𝐌𝐌𝐄𝐑𝐂𝐄 & 𝐌𝐀𝐑𝐊𝐄𝐓𝐏𝐋𝐀𝐂𝐄 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒 Create custom e-commerce and marketplace apps integrating Shopify, WooCommerce, and secure payment gateways like Stripe, Apple Pay, and Google Pay. 𝐒𝐄𝐂𝐔𝐑𝐄 𝐀𝐔𝐓𝐇𝐄𝐍𝐓𝐈𝐂𝐀𝐓𝐈𝐎𝐍 & 𝐀𝐏𝐏 𝐃𝐄𝐏𝐋𝐎𝐘𝐌𝐄𝐍𝐓 Deliver secure authentication systems (OAuth2, JWT, social sign-ins) and optimize app deployment for App Store and Play Store readiness. ============================ 🌟 5-STAR TESTIMONIALS 🌟 ❝I am highly impressed with the quality of work delivered by Shabaan. They showed exceptional professionalism, technical expertise, and great communication throughout the project. The required tasks were completed ahead of schedule and exceeded expectations in terms of quality and attention to detail. Their proactive approach and ability to understand my requirements made the entire process seamless. I would highly recommend Shabaan for any similar projects and look forward to collaborating with them again in the future.❞ – Moin Ud D. ============================ 🎖 Associate Android Developer 📜 IELTS - English Proficiency Exam 📌 Check out successful AI-powered SaaS & Flutter app projects in my portfolio. ============================ 🤖 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗔𝗜 𝗔𝗣𝗣 Ready to create scalable AI-powered mobile or web apps? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘁𝗼𝗱𝗮𝘆 for a free consultation and expert guidance. I typically respond within 6 hours to start turning your vision into reality. ============================ 🛠️ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Flutter & Dart • React.js • Next.js • React Native • Node.js • Laravel 𝐀𝐈 & 𝐆𝐏𝐓 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 • GPT-4 • Google Gemini • AI Chatbots • Intelligent Automation 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 • Shopify • WooCommerce • Stripe • Apple Pay • Google Pay 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 • OAuth2 • JWT • Google Sign-In • Apple Sign-In 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 • Firebase • AWS • App Store Deployment • Play Store Deployment 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐔𝐗/𝐔𝐈 • Mobile App Design • Web Design • UX & UI Design AI-Powered Mobile App Developer, Flutter, SaaS Development, GPT Integration, Full-Stack Development, AI Chatbots, React.js, Node.js, Payment Integration, Mobile App Design

I am a Senior Mobile App Developer and Full Stack Engineer with 10+ years of industry experience, specializing in building scalable, high-performance mobile and web applications powered by modern AI capabilities. The main focus of my career has been on solving complex problems, improving application performance, delivering reliable production-ready solutions, and integrating intelligent features using AI/ML technologies. Passionate about writing clean code, optimizing systems, building end-to-end solutions, and continuously learning modern technologies including AI-driven development workflows. 💡 Core Expertise - Professional experience in enterprise-level and consumer-facing mobile and full stack applications, including large-scale platforms with AI-powered features - Expert in Android development using Kotlin, Jetpack Compose, and modern architectures (MVVM, Clean Architecture) Led migration from XML to Jetpack Compose and contributed to building reusable SDKs to improve development speed and maintainability - Experienced in Android TV application development, including streaming technologies (DASH/HLS) and large-screen UI optimization - Full stack capable — proficient in building and maintaining backend services (Node.js, Golang, REST APIs) and frontend web applications (React.js) alongside mobile development. - Strong experience in REST-based API integration, backend connectivity, and designing scalable microservices architectures. - AI/ML integration experience hands-on with leveraging AI-enabled workflows to accelerate development, implementing on-device ML models (TensorFlow Lite, CoreML), integrating LLM APIs (OpenAI, Gemini), and building intelligent features such as recommendation engines, NLP-based search, and predictive analytics. - Hands-on experience in test automation (JUnit, Espresso) and CI/CD pipelines to improve app stability and reduce regressions - Experience working across the full technology stack mobile, backend, web, and AI/ML enabling end-to-end ownership of product features 🛠️ Competency: Mobile Development: Android (Kotlin, Jetpack Compose), Android TV, KMP, Flutter, React Native Backend: Node.js, Golang, REST APIs, Microservices Frontend/Web: React.js, Next.js, TypeScript AI/ML Integration: OpenAI, Gemini, TensorFlow Lite, NLP, AI-driven features Tools: Android Studio, Git, Gradle, Jenkins, Docker Cloud: Firebase, GCP, AWS (basic) 📈 What you can expect: ✔ Clean, scalable, and maintainable code ✔ Clear communication and reliable delivery ✔ Strong focus on performance and user experience ✔ Ability to take full ownership of features (from idea to production)

✅ Top 1% Leader in Full Stack Mobile and Web App Development with Gen AI | 7 Years of Proven Expertise | 200k Subscribers on App development Youtube Channel (HeyFlutter.com) Testimonials: ⭐️⭐️⭐️⭐️⭐️ "Johannes' dedication and development skills are top-notch." ⭐️⭐️⭐️⭐️⭐️ "Johannes consistently exceeds our expectations with outstanding results." ⭐️⭐️⭐️⭐️⭐️ "Johannes' clear communication and punctuality make the process seamless." With over 7 years of experience as a Full Stack Mobile App and Web Developer, I have successfully developed numerous outstanding mobile applications and websites. 🏆 Services Offered: ✓ Mobile Applications (Android, iOS, Flutter, React Native, FlutterFlow) ✓ Generative AI Capabilities (ChatGPT, Gemini, Vertex AI, GenKit and Vector DBs) ✓ Responsive Websites (Flutter, React, WordPress, HTML5, CSS, JavaScript) ✓ Full-Stack Development (Firebase, AWS, NodeJS, etc.) ✓ Database Development (AWS, Firebase, MongoDB, MySQL, Oracle, etc.) ✓ UI/UX Design for Apps & Websites (Figma, Photoshop) 🏆 Mobile App Development: ✓ E-Commerce Apps ✓ Social Media Apps ✓ Fintech Apps ✓ Healthcare Apps ✓ Tourism Apps ✓ Education Apps ✓ Fitness Apps ✓ Booking Apps ✓ Payment Apps(In-App Purchases, Stripe, PayPal, etc.) ✓ Video Streaming Apps ✓ Food Delivery Apps ✓ Dating Apps 🏆 Website Development: ✓ E-Commerce Website ✓ Corporate Websites ✓ Landing Pages ✓ Social Media Websites ✓ Promotional Websites ✓ Catalog Websites ✓ CMS Website Let’s discuss your project! ⚡️ My exceptional communication sets me apart from other developers.