Hire the Best soapUI Specialists in Dhaka, BD

Writing code isn't the only factor in selecting the best developer. Working with someone who comprehends your objectives, communicates well, and develops software that is dependable, scalable, and simple to maintain is crucial. I have been developing custom web applications, SaaS platforms, business management systems, REST APIs, and AI-powered automation solutions for more than 4 years. I am a Laravel and PHP developer. I like using useful, well-organized software that fosters long-term growth to solve actual business problems. I can assist you with transforming your concepts into reliable solutions, whether you're launching a new product, enhancing an already-existing application, integrating third-party services, or automating tedious procedures. What I can do to assist you ✔ Personalized Laravel Development ✔ Platforms for SaaS ✔ ERP and CRM Systems ✔ Inventory & Management Systems Admin Dashboards ✔ Applications for Multiple Tenants ✔ Personalized Business Portals Backend Architecture, Authentication, and Authorization Development and Integration of APIs ✔ Development of REST APIs and Integration of Third-Party APIs ✔ Integration of Stripe and Payment Gateways ✔ SMS & Twilio Services ✔ Google APIs ✔ Webhooks, OAuth Authentication, and API Performance Enhancement Automation with AI ✔ ChatGPT Integration with OpenAI ✔ Creation of Content with AI ✔ Artificial intelligence chatbots ✔ Automation for Social Media ✔ Automated Workflow ✔ Prompt-Based AI Elements ✔ Integrations of Custom AI WordPress Programming ✔ Developing Personalized Themes ✔ Design of Plugins ✔ WooCommerce Tailoring ✔ Elementor Development Optimization of Performance ✔ Unique Functions & Integrations Technology Stack Backend Laravel • PHP • CodeIgniter Frontend Vue.js • JavaScript • Tailwind CSS • Bootstrap • HTML5 • CSS3 Database MySQL • Redis Tools Git • GitHub • Docker • Composer • Vite • Postman • Linux What you can expect ✔ Code that is secure, maintainable, and clean ✔ Clear communication at every stage of the process ✔ Sincere deadlines and frequent status reports ✔ Performance and scalability are important. ✔ Support throughout time as required ✔ An approach to development that is business-oriented I believe successful software starts with understanding the problem before writing the solution. Every project is different, and I take the time to understand your requirements so the final product fits your business, not just the technical specification. If you're looking for a reliable Laravel developer who values quality, communication, and long-term success, I'd be happy to discuss your project. Let's build something great together.

I specialize in integrating AI into real, working systems, whether it’s adding a chatbot on top of your data, building a Retrieval-Augmented Generation (RAG) pipeline, or automating workflows using LLMs. What I typically build: ✅ RAG-based chat systems (connect your docs, database, or APIs) ✅ AI assistants inside SaaS products ✅ Smart search (semantic / vector-based) ✅ Workflow automation using AI ✅ API integrations with LLM providers I don’t just plug in an API and call it done. I look at your current system, identify where AI actually adds value, and integrate it in a way that fits your architecture. If you already have a product and want to add AI features the right way, I can help you plan, build, and ship it.

I build WordPress plugins that run on 800,000+ active sites, and AI features that actually ship to production. For 10 years I have been the developer companies bring in when the plugin is broken, the WooCommerce store will not scale, or the AI feature needs to work on real data instead of a demo. At StellarWP I was the #1 contributor to Event Tickets with 3,300+ commits, and shipped 5,000+ commits across The Events Calendar suite. Before that I was a core developer and team lead on Dokan Multivendor, WP User Frontend, and WP ERP at weDevs. WORDPRESS AND WOOCOMMERCE - Custom WordPress plugin development built to survive core updates - WooCommerce extensions, multivendor marketplaces, and checkout customization - Gutenberg block development matched to Figma designs, pixel perfect - WordPress REST API work and third party integrations - Stripe, PayPal, and payment gateway integration - Performance optimization: I cut load times 40% on a production suite using multi layer caching - Plugin conflict debugging, migrations, and rescuing broken sites - WCAG 2.1 AA accessibility: keyboard navigation, ARIA, focus management I am a contributor to WordPress Core and WooCommerce Core, so when something behaves strangely I usually know why. AI INTEGRATION AND LLM DEVELOPMENT - Claude and OpenAI API integration inside real products - RAG pipelines, embeddings, and retrieval - Structured prompt workflows and schema validated outputs - AI agents, automation, and internal tooling - Token cost control, caching, retries, and evaluation FULL STACK DEVELOPMENT - Next.js, React, TypeScript, Node.js, Supabase, Prisma, PostgreSQL, Redis, Vercel - Two production SaaS apps shipped solo end to end: JobLumy, an AI job tracking and resume scoring platform, and VibeMan.pro HOW I WORK I have worked US business hours from Dhaka for six straight years, so that is a proven habit rather than a promise. I reply within 0 to 2 hours. I will tell you when something is a bad idea before I build it. What clients have said: "He has an impressive capability to solve any WordPress or WooCommerce problem." "We had an error recurring with our WooCommerce shopping cart that many individuals failed to solve." "Rafsun is the freelancer you hope for." Send me what is broken or what you want built. If I am not the right fit I will tell you.

9 Years Experience · 750+ Real Projects Completed Across Global Markets · 100% Job Success ⭐ I build Shopify stores, Laravel SaaS platforms, AI-powered web apps, and Webflow sites for businesses across USA, Australia, UK, Netherlands, and Germany, production-ready, fast, and built to convert. ━━━━━━━━━━━━━━━ 🤖 AI Integration & Automation ━━━━━━━━━━━━━━━ ✅ ChatGPT / OpenAI API integration ✅ Claude API (Anthropic) integration ✅ AI Chatbot development (website, WhatsApp, Telegram) ✅ Bilingual chatbot flows (English + any language) ✅ WhatsApp Business API + Twilio integration ✅ AI-powered automation workflows ✅ Document processing & data extraction with AI ✅ Google Sheets + AI lead capture automation ✅ AI product recommendations for Shopify ✅ LLM integration into existing platforms ━━━━━━━━━━━━━━━ 🛒 Shopify Development ━━━━━━━━━━━━━━━ ✅ Custom Shopify Themes (Liquid) ✅ Shopify Plus development ✅ App integration & custom features ✅ TikTok Shop & social commerce integration ✅ Landing pages & store optimization ✅ Performance & conversion improvements ✅ Figma → Shopify pixel-perfect builds ✅ Bug fixing & troubleshooting ━━━━━━━━━━━━━━━━ ⚙️ Laravel SaaS & Web Applications ━━━━━━━━━━━━━━━━ ✅ Custom Laravel SaaS platforms ✅ REST API development & integration ✅ Admin Dashboards & custom CMS ✅ Payment gateway integration ✅ Multi-tenant SaaS architecture ✅ AI-powered Laravel applications ✅ Database design & optimization ━━━━━━━━━━━━━━━━━ 🌐 WordPress Development ━━━━━━━━━━━━━━━━━ ✅ WordPress customization & theme development ✅ Elementor / Bricks / Gutenberg builds ✅ WooCommerce setup & customization ✅ Speed optimization & SEO-friendly structure ✅ Custom plugin development ✅ Figma → WordPress pixel-perfect conversion ✅ Bug fixing & maintenance ━━━━━━━━━━━━━━━━━ 🎨 Webflow Development ━━━━━━━━━━━━━━━━━ ✅ Custom Webflow builds & CMS ✅ Figma → Webflow conversion ✅ Responsive & animation-rich designs ✅ Webflow + Laravel backend integration ━━━━━━━━━━━━━━━━━ 🖼️ Figma to Website ━━━━━━━━━━━━━━━━━ ✅ Figma → WordPress (Elementor / ACF / Custom) ✅ Figma → Shopify ✅ Figma → Webflow ✅ Figma → Laravel / Custom HTML ✅ Pixel-perfect responsive conversion ✅ Clean code & fast loading ━━━━━━━━━━━━━━━━━ ⭐ Why Clients Choose Me ━━━━━━━━━━━━━━━━━ ✅ 750+ projects delivered across 10+ countries ✅ 100% Job Success Score on Upwork ✅ 9 years of hands-on experience ✅ All code written manually — no AI-generated code ✅ Mobile-first, conversion-focused development ✅ Fast turnaround & clear communication ✅ NDA-ready for agency & white-label projects ✅ Clients in USA, Australia, UK, Netherlands, Germany, France, Singapore & more Whether you need an AI chatbot, a Shopify store, a Laravel SaaS MVP, or a pixel-perfect website. I deliver reliable, modern solutions that help your business grow. Let's discuss your project today.

Most of my work is multi-tenant SaaS on Laravel and React. Tenant isolation, subscription billing, roles and permissions, the parts that get messy once you have real customers. 15 years with Laravel and React, Top Rated Plus, over $200K earned here, and about 3 years working with Australian teams. ⚙️ WHAT I BUILD WITH LARAVEL + REACT • Multi-tenant Laravel apps. Single database or database-per-tenant, workspace and team models, feature gating, white labeling. • Subscription billing with Laravel Cashier, Stripe and Paddle. Proration and mid-cycle plan changes are where most of these break, so I spend time there. • React front ends that don't slow down as the app grows. Inertia.js if you want a Laravel + React monorepo, or a React SPA against a Laravel REST API. TanStack Query, Tailwind. • Real-time React dashboards on Laravel WebSockets, with Horizon handling the queues. • OpenAI and Claude features built into Laravel services and React interfaces. 🎯 WHAT PEOPLE USUALLY COME TO ME WITH A Laravel SaaS that was fine at 10 tenants and is struggling at 200. Billing that looks right until you check the numbers at the end of the month. A Laravel codebase three or four versions behind that needs to get current without a rewrite. A Blade and jQuery front end that everyone agrees should be React. Or a Laravel + React MVP that has to turn into an actual product before the next raise, which usually means tenancy, roles, usage metering and an admin panel. I've built dozens of Laravel and React applications on AWS over the years. Two of them I'm still proud of: a Laravel platform on Google Cloud for BRAC that serves over a million users, and a patient records system for Evercare Hospitals on Oracle Cloud. Both were the kind of project where downtime is not an option, and that habit carried over into how I run smaller Laravel and React jobs. 🤝 HOW I WORK I'm in Bangladesh and I work Australian hours, so we actually overlap during your day. At the end of each session I send a short note covering what I finished, what's next, and anything I'm stuck on. Nothing formal, but you're never left wondering. I handle the deployment side too. AWS or GCP, CI/CD, queue workers, monitoring. It saves you having to coordinate between a developer and a sysadmin. ✅ GOOD FIT IF You have a Laravel + React SaaS running or nearly there, and you're looking for someone to stay with it rather than the cheapest quote this week. My rate is $50/hr and I keep it there. I'd rather work with a few clients for years than raise prices on them every few months. Probably not a good fit if you need one-off WordPress work, or a rewrite finished by Friday. If you want to talk through what you're building, send me a message. I usually reply within a few hours during AU business hours.

Top Rated Plus freelancer with 17+ years of experience building backend systems, APIs, and internal tools for startups and enterprises worldwide. I specialize in PHP/Symfony backend development, third-party API integrations, and no-code/low-code platforms — plus growing expertise integrating OpenAI and chatbot technology into client workflows. Core expertise: -- Backend & APIs: PHP, Symfony, CodeIgniter, REST API design & documentation (Swagger) -- No-Code/Low-Code: Bubble(Certified), Retool, Xano, Airtable (Certified) -- Databases: MySQL, PostgreSQL, Firebase, Parse, Supabase -- Integrations: Twilio, Salesforce, Xero, OpenAI API, payment gateways, Google Dialogflow Directory Platforms: Brilliant Directories, eDirectory Recent impact: -- Built and maintain a large-scale classified platform — backend, data-scraping APIs, and --performance optimization -- Delivered backend systems for a cleaning-services platform processing billions of records across web, iOS, and Android -- Integrated OpenAI into a Bubble application for automated evaluation and structured feedback generation -- Built a Dialogflow-based chatbot for a food delivery platform -- Completed multiple Retool internal tool projects integrating APIs and databases to streamline client workflows Whether you need a robust backend, a fast no-code MVP, a legacy system modernized, or AI capabilities integrated into your existing product, I deliver reliable, production-ready work — fast. Let's talk about your project.