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WhatsApp Official API Developer - Meta Tech Provider With 7+ years of experience in full-stack development and messaging API integration, I specialize in building scalable, secure, and high-performing communication platforms using Meta (WhatsApp) Cloud API, Twilio, 360Dialog, and custom messaging gateways. Whether you want to automate customer conversations, integrate real-time chat in your product, or build an AI-powered communication assistant, I help you move from idea → architecture → production with confidence. 🔹 CORE SERVICES & PLATFORM EXPERTISE 📘 FACEBOOK / INSTAGRAM (META) ✔️ Facebook & Instagram App Creation ✔️ Facebook Marketing API & Instagram Ads API ✔️ Facebook Custom Audience Sync ✔️ Instagram Graph API Development ✔️ Meta Business Verification & App Reviews ✔️ Facebook Lead Ads API Integration ✔️ Messenger & Instagram Direct Chatbots ✔️ Facebook Ads API with Custom Backends ✔️ Facebook / Instagram Comments API ✔️ Facebook / Instagram Content Posting Integration ✔️ Instagram Marketplace Development ✔️ Facebook pages API integration ✔️ Meta Marketing AI Agent / Agentic AI Marketing 📱 WHATSAPP BUSINESS API ✔️ WhatsApp Cloud API CRM Integration ✔️ WhatsApp On-Premise API Setup ✔️ Webhook Configuration & Templates ✔️ Embedded Signup Flow ✔️ QR Code-Based WhatsApp Automation ✔️ Multi-Tenant CRM Integration ✔️ WhatsApp chatbot flow builder ✔️ WhatsApp Broadcast API integration ✔️ WhatsApp account reinstatement ✔️ WhatsApp marketing lite API integration ✔️ WhatsApp MM Lite Event Tracking Integration 🎵 TIKTOK DEVELOPER API ✔️ TikTok App Setup & Business Verification ✔️ TikTok Ads API Integration ✔️ TikTok Webhook CRM Integration ✔️ TikTok Direct Post API Management API integration ✔️ TikTok Developer App Audit Support ✔️ TikTok Creator Marketplace (TTCM) API integration 👻 SNAPCHAT API ✔️ Snapchat Developer App Integration ✔️ Snapchat Ads API ✔️ Lead Sync via Snapchat Webhooks ✔️ Business Verification 👔 LINKEDIN MARKETING API ✔️ LinkedIn Ads API ✔️ CRM Integration via LinkedIn Webhooks ✔️ Developer App Setup ✔️ Business Page & Profile Verification 📺 YOUTUBE DATA API ✔️ YouTube Channel & Video Analytics ✔️ YouTube Data API Automation ✔️ Comment Reporting & Moderation ✔️ Dashboard ⚙️ Tech Stack Languages & Frameworks: Java (Spring Boot), Python (Django, FastAPI), PHP (Laravel), React, Next.js Messaging APIs: Meta / WhatsApp Cloud API, Twilio, 360Dialog, Vonage, Firebase, Slack, MS Teams Cloud & Infra: AWS Lambda, Docker, Kubernetes, Redis, Celery, Jenkins, CI/CD Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch AI & Automation: OpenAI, LangChain, RAG Pipelines, Voice AI, Chatbots, Agentic AI 💬 Client Promise 💡 Clear communication | no hidden costs ⚡ Fast delivery | without cutting corners 🧩 Full ownership | you get all code & documentation 💰 100% refund if expectations are missed Let’s build something that actually communicates. Message me to discuss your project. Regards, Barshan Hassan ⚡ Skill Tags Full Stack Developer | JAVA | Python | PHP | WhatsApp Business API | Meta API | Communication | MERN Stack | Elementor Pro | WooCommerce | React Developer | Custom APIs | E-commerce Development | Web Design | SEO Optimization | Payment Gateway Integration | Responsive Design | MongoDB | Node.js | Express.js | React.js | MySQL | Shopify | Website Redesign | Website Maintenance | Figma to Code | Custom APIs | HTML5 | CSS3 | JavaScript | Technical SEO | API Integrations | Frontend Development | Backend Development | Website Security | Speed Optimization | REST API | Web Applications | Database Optimization | Bug Fixing | Website Migration Custom WordPress Themes | Elementor Landing Pages | WooCommerce Customization | React Frontend Developer | Node.js Backend Developer | MongoDB Aggregation | Website UI/UX Improvement | Speed Optimization Expert | Technical SEO Expert | Third-Party API Integration | RESTful API Developer | Website Performance Optimization | Responsive Web Development | Mobile-First Web Design | JavaScript ES6+ | E-commerce Payment Integration | Shopify Customization | Shopify to WordPress Migration | Next.js | Website Debugging | Bug Fix Specialist

With over 12 years of hands-on experience in web development, I am a seasoned Full Stack Developer specializing in PHP and its frameworks, including Laravel, CodeIgniter, and Yii2. My proficiency extends to WordPress, Shopify, Wix, Webflow for content management, as well as front-end technologies like HTML, CSS, JavaScript, and jQuery. My skill set also includes Vue.js for building dynamic, interactive interfaces that enhance user experiences. I'm well-versed in database development and management, with expertise in MySQL. My solid grasp of Object-Oriented Programming (OOP) principles underpins my ability to create scalable and maintainable code. One of my standout strengths is my proficiency in third-party integrations. Throughout my career, I have seamlessly integrated various APIs and services, enhancing the functionality and versatility of web applications. This skill has enabled me to provide comprehensive solutions that meet clients' unique needs. As a Fullstack developer, I've tackled intricate challenges for clients and crafted numerous custom software applications. My expertise spans various technologies: ✅ Laravel | Codeigniter | Yii ✅ React with Remix (remix.run) | Tailwind | Vue.js | Node.js ✅ WordPress | Bedrock Sage | underscoretw.com | ACF ✅ Docker | Github | Gitlab | Bitbucket Here's a concise overview of my Fullstack Programmer skills: ✅ Servers: AWS, GCP, DigitalOcean, GoDaddy, WPEngine, Siteground, SSH Server Configuration ✅ Laravel Specializations: Laravel Livewire, Laravel Cashier, Laravel Echo, Laravel Mix ✅ ERPs | Fintech Applications | EMR | EHR | CRMs ✅ Integration of 20+ Third Party APIs | Development of APIs for Mobile Applications ✅ WordPress Specializations: WooCommerce, Advanced Custom Fields (ACF) ✅ Learndash | BuddyPress | BuddyBoss ✅ Proficiency in WordPress Security and WooCommerce Optimization ✅ Expertise in Conversion Rate Optimization Here's why I stand out: ✅ Client Reviews: I prioritize delivering value and earning trust from all my clients. ✅ Over-Delivering: I thrive on exceeding expectations, striving for "AMAZING" feedback from clients. ✅ Responsiveness: I maintain open lines of communication and respond promptly to client needs. ✅ Resilience: My clients can attest to my resilience in tackling and resolving any challenges they face. ✅Malware Removal | Malware Removal Expert Feel free to peruse my portfolio attached and let's discuss how I can assist you! # Laravel Developer # WordPress Developer # WooCommerce Developer # SEO | Guest Posting | Backlinks Generation | Technical SEO #shopify #webflow #bigcommerce #zapier #wix #Malware Removal Expert

Are you looking for an expert PHP developer to build a high-performance SaaS platform, scalable web application, or secure REST API? I am a senior backend developer specializing in Laravel application development, CodeIgniter, and enterprise-grade system architecture. I help businesses transform complex workflows into robust digital products with a heavy focus on database optimization and backend scalability. ⚡ Core Technical Expertise (What I Do Best): SaaS Product Engineering: Custom SaaS development, multi-tenant architecture, and subscription billing (Stripe/PayPal integration). Database Design & Tuning: Advanced MySQL, database indexing, complex query optimization, and handling large datasets. API Development: Secure RESTful API creation, webhooks, and third-party API integrations (CRMs, Gateways). Legacy Code Migration: Upgrading older PHP systems (Yii, Symfony, early Laravel) to modern, secure versions. Performance Optimization: Speeding up slow backend code and implementing caching systems (Redis/Memcached). ⚡ Services & Solutions: Custom Web Application Development & Automation Dashboards. MVP Development for startups to launch quickly. E-commerce Scaling & Custom WordPress/WooCommerce development. ⚡ Why Choose Me? Clean Code Specialist: Writing future-proof code following SOLID principles and MVC design patterns. Business-Centric Mindset: Aligning scalable technical architecture with your business growth goals. Let’s build something secure and highly scalable. Click the "Invite" button, and let’s discuss how I can optimize your platform!

Clients come to me with a bold vision: build a Shopify store that doesn’t just look good but performs, converts, and scales. I’m Umer, a Top Rated Shopify Specialist with 0 bad reviews, trusted by businesses across industries like fashion, beauty, health, home décor, and subscription ecommerce. Whether you're launching from scratch or need advanced customizations, I turn complex Shopify needs into fast-loading, conversion-focused storefronts. Shopify Services: 🔧 Complete Store Setup & Theme Development -Shopify Store Setup (from scratch or redesign) -Shopify 2.0 Themes (Dawn, Prestige, Impulse, and custom themes) -Figma/XD to Shopify Theme Conversion -Custom Sections Everywhere & Metaobjects -Shopify Plus Store Setup & Checkout Modifications 🧩 Shopify Custom Development -Shopify App Development (public & private) -Shopify Liquid Programming & Shopify Hydrogen -Shopify API Integration (Admin API, Storefront API, GraphQL) -Shopify Flow Automation -Custom Scripts & Discount Logic 🚀 Performance & CRO Optimization -Page Speed Optimization (Core Web Vitals, CWV) -Conversion Rate Optimization (CRO) Strategy -Mobile-first UI/UX Design -Shopify SEO Optimization (Technical + On-page) -GA4 & Enhanced Ecommerce Tracking 🔁 Shopify Replatforming & Migration -WooCommerce to Shopify Migration -Wix / Magento / BigCommerce / Squarespace to Shopify -Zero Downtime Strategies -Full Product, Order & Customer Data Migration 🔗 Integrations & Automations -Payment Gateways (Stripe, PayPal, Klarna, Afterpay, Affirm) -ERP / CRM Integrations (HubSpot, Salesforce, Klaviyo, Yotpo, Zendesk -Shopify App Setup (ReCharge, PageFly, Oberlo, Spocket) -Inventory Management & Order Automation 📦 Dropshipping & Print-On-Demand -Dropshipping Store Setup (AliExpress, Printful, Spocket) -Automated Fulfillment Workflows -Dynamic Pricing Strategies & Supplier Setup I Bring a Full Stack Edge to Your Shopify Store Shopify Liquid, JavaScript (ES6+), React.js, Vue.js, Node.js, PHP, Laravel Headless Shopify with Hydrogen + PWA Support Tailwind CSS, Bootstrap, SCSS, TypeScript MySQL, PostgreSQL, Firebase, AWS (Serverless), Amazon Aurora Interactive UI/UX Design (Figma, Adobe XD), Prototyping, Usability Testing Core Shopify Development Skills: -Shopify Store Setup -Shopify Theme Customization -Shopify Custom Development -Shopify App Integration -Shopify Liquid Programming -Shopify Performance Optimization -Shopify SEO Optimization -Shopify Plus Development -Shopify Replatforming / Migration -Shopify Mobile Optimization -Shopify Maintenance -Shopify Debugging & Troubleshooting -Headless Shopify Development -Shopify 2.0 Features -Figma to Shopify -CRO Strategy -Responsive & Mobile-First UI Design Keywords: "Shopify Store Development, Shopify Theme Customization, Shopify 2.0, Shopify App Development, Shopify Plus, Shopify Speed Optimization, Shopify CRO, Shopify Migration Services, Shopify SEO, Shopify Checkout Customization, Shopify API Integration, Liquid Programming, Custom Shopify Sections, Shopify Maintenance, Shopify Replatforming, Headless Shopify, Conversion-Focused Shopify Design" Let’s Connect Whether you're launching your first store or optimizing a Shopify Plus setup, I offer the technical expertise + ecommerce strategy to scale your business. Let’s build a high-performing Shopify store tailored to your brand and goals. Message me and let’s talk about your Shopify vision.

🚀 Specialist in Karenderia, Food Delivery Apps, Flutter & Laravel Development I help businesses and startups launch powerful food delivery platforms and custom apps using Karenderia, Flutter, and Laravel. Whether you're starting from scratch or need expert customization of a pre-built app, I bring deep expertise and professional quality to every project. With a BS in Software Engineering and years of hands-on development experience, I provide full-cycle services — from project planning and design to development, deployment, and long-term support. 💼 My Core Expertise Includes: 🔹 Food Delivery & On-Demand Apps: Karenderia App Setup & Deep Customization Customization of CodeCanyon or marketplace apps (food delivery, eCommerce, etc.) 🔹 Mobile App Development: Flutter (Cross-platform) Android (Native) iOS & Android Hybrid Apps 🔹 Web Development: Laravel (Full-stack web apps, APIs) Vue.js, Angular, Next.js Core PHP PHP Frameworks (CodeIgniter, OpenCart, CakePHP, Yii) WordPress (Custom Themes & Plugins) 🔹 Project Initialization (INIT): Clean codebase setup Git version control Local & production environment configuration 🔹 Integrations: REST APIs & third-party APIs Payment Gateways (PayPal, Stripe, Razorpay, etc.) 🔹 Additional Frontend Skills: React.js 🎓 Education: BSSE – Software Engineering, COMSATS University Islamabad

I build in days what most developers quote in weeks. With 20+ years of development experience and a deep command of modern AI coding tools (Cursor, Claude, and Lovable), I deliver production-ready SaaS platforms, web applications, and e-commerce solutions at a speed and quality level that consistently surprises clients. I don't just use AI as a buzzword. I use Cursor, Claude, and Lovable every single day as part of my development workflow, which used to take weeks, now ships in days, without cutting corners on architecture, security, or code quality. That means your budget goes further and your product launches sooner. 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱: · SaaS platforms with multi-tenant architecture, Stripe subscription billing, role-based access, and admin dashboards · AI-integrated web apps using OpenAI API, custom chatbots, automation pipelines, and intelligent workflows · E-commerce solutions on WooCommerce, Shopify, and custom stacks with full payment gateway integration · React and Next.js frontends with SSR, TypeScript, Tailwind CSS, and pixel-perfect responsive design · Laravel and PHP backends with REST APIs, GraphQL, queues, and secure authentication · Full websites and landing pages built with Lovable for rapid, production-ready delivery · Claude Artifacts for interactive UI components, prototypes, and client-facing deliverables built at speed · React Native mobile apps for iOS and Android · Third-party API integrations including Stripe, PayPal, Twilio, SendGrid, and Google APIs 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝗰𝗼𝗺𝗶𝗻𝗴 𝗯𝗮𝗰𝗸: In 20+ years, I have shipped projects across industries ranging from startups to enterprise. Clients return because I think business-first. I ask what you need to achieve, not just what to build. That discipline saves time, saves budget, and delivers software that actually solves the problem. I communicate clearly. You get honest timelines, daily updates, and a developer who owns the entire stack from frontend to deployment. No finger-pointing between specialists. No surprises at handover. My AI-accelerated workflow is a real advantage. A project that would normally take 6 weeks often ships in 10 to 14 days. That time goes back to you. 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: Frontend: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS, Bootstrap Backend: Laravel, Node.js, PHP, Express.js, REST APIs, GraphQL AI Tools: OpenAI API, Cursor IDE, Claude, Claude Artifacts, Lovable E-commerce: WooCommerce, Shopify, Stripe, PayPal, custom checkout flows Databases: MySQL, PostgreSQL, MongoDB, Firebase, Supabase DevOps: AWS, Docker, Git, GitHub Actions, cPanel, Linux Mobile: React Native If you need a senior developer who brings two decades of experience and the speed of modern AI tooling to your project, let's discuss here.