- Shopify Theme Customization - New-Build Bespoke Shopify Themes from provided designs - Advanced additional Shopify functionality, including working with Admin API - HTML5 - CSS3 - JavaScript Very experienced with all things Shopify. Excellent English, communication skills and knowledge. Ready to start ASAP.

Since 2014, Jonathan has been working professionally in the fields he loves, software and data Before that, he spent the past decade at University conducting scientific research specifically in statistical and biological physics. All in all, Jonathan is an engaging, intense communicator with a passion for knowledge and understanding. Whether you need a custom AI chatbot, data-driven recommendation engine, or a complete end-to-end solution — I deliver clean, efficient, and production-ready code that meets your goals on time. What I offer: AI integration with OpenAI GPT, TensorFlow, PyTorch Full stack development with React, Node.js, Python Cloud deployment (AWS, Google Cloud) & API development Responsive, intuitive UI/UX design Reliable communication & fast turnaround I’m passionate about turning ideas into intelligent apps that help businesses grow. Let’s chat about how I can bring your project to life!

Your AI integrations aren't working. Your automation is fragile. Your codebase makes new devs quit. I fix that usually in weeks, not months. 𝗪𝗵𝗮𝘁 𝗜 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿: - APIs that scale: handled 50K+ daily requests without breaking - Automation that sticks: saved teams 15-20 hours weekly with n8n workflows - Code another developer can extend without breaking everything - AI systems that work (not just "integrated"): reduced manual work 60-70% for clients, built AI reception systems handling inbound calls and routing 𝗪𝗵𝘆 𝗜'𝗺 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁: I don't just write code. I take ownership of the problem. LLM integration failing? I diagnose it. Data pipeline bottlenecked? I optimize it. Security holes in your Firestore rules? I close them before they cost you. Codebase a mess? I refactor it to be maintainable, not just working. 𝐒𝐭𝐚𝐜𝐤: 𝐏𝐲𝐭𝐡𝐨𝐧 (𝐃𝐣𝐚𝐧𝐠𝐨, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐅𝐥𝐚𝐬𝐤) | 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬 | 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 | 𝐀𝐖𝐒 | 𝐃𝐨𝐜𝐤𝐞𝐫 | 𝐧8𝐧 | 𝐎𝐩𝐞𝐧𝐀𝐈, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐂𝐥𝐚𝐮𝐝𝐞 | 𝐒𝐭𝐫𝐢𝐩𝐞 | 𝐑𝐀𝐆/𝐯𝐞𝐜𝐭𝐨𝐫 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 𝗕𝗲𝘀𝘁 𝗳𝗼𝗿: - AI/LLM integrations that actually work - Full-stack apps from 0→1 - Fixing broken automation and security issues - Legacy code modernization - Custom API integrations (Stripe, Twilio, WordPress, third-party platforms) I respond in 2 hours. No fluff, no delays. You get working code, not promises.

As a passionate IT professional with a strong focus on automation engineering, n8n workflow development, and AI-powered solutions, I combine full-stack expertise with practical experience in building scalable, intelligent systems. My background includes both frontend and backend development, allowing me to design and implement robust applications, chatbots, custom integrations, and automated pipelines that streamline business processes and enhance user experiences. With a solid foundation in Python, PHP, database management, and API development, I specialize in creating efficient server-side applications and high-quality automation workflows. My journey in IT spans formal training at Step Academy and Hillel IT School, as well as hands-on experience across startups and private projects involving machine learning, automation systems, and educational platforms. I have successfully maintained and enhanced websites built on WordPress and Laravel, and developed custom tools ranging from dynamic web modules to AI-driven automation pipelines. My work demonstrates adaptability and a strong ability to integrate modern technologies into real-world business environments. My goal is to leverage my full-stack and automation expertise to contribute to impactful projects—particularly in backend development, workflow automation, AI integrations, data management, and API services—where I can deliver meaningful, technology-driven solutions that help businesses grow and operate more efficiently.

𝐌𝐨𝐬𝐭 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐰𝐨𝐫𝐤 𝐥𝐨𝐨𝐤𝐬 𝐟𝐢𝐧𝐞 𝐢𝐧 𝐚 𝐝𝐞𝐦𝐨 𝐚𝐧𝐝 𝐟𝐚𝐥𝐥𝐬 𝐚𝐩𝐚𝐫𝐭 𝐢𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧. 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐑𝐞𝐚𝐜𝐭 𝐚𝐧𝐝 𝐏𝐲𝐭𝐡𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐡𝐨𝐥𝐝 𝐮𝐩, 𝐡𝐚𝐯𝐢𝐧𝐠 𝐬𝐡𝐢𝐩𝐩𝐞𝐝 𝐚 𝐒𝐚𝐚𝐒 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐩𝐚𝐬𝐭 𝟏𝐌 𝐝𝐚𝐢𝐥𝐲 𝐚𝐜𝐭𝐢𝐯𝐞 𝐮𝐬𝐞𝐫𝐬. My sweet spot is turning complex backend logic into fast, intuitive interfaces. I architect the full stack: clean Python APIs, well-structured data layers, and React frontends that stay responsive even under heavy real-time load and complex UI states. 𝐈'𝐯𝐞 𝐛𝐮𝐢𝐥𝐭 𝐚𝐧𝐝 𝐬𝐡𝐢𝐩𝐩𝐞𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐚 𝐫𝐚𝐧𝐠𝐞 𝐨𝐟 𝐝𝐨𝐦𝐚𝐢𝐧𝐬: - Fintech trading analytics dashboards. - Enterprise commodity trading systems. - SaaS marketing and campaign platforms. - AI-powered career discovery tools. - Healthcare technology platforms. - E-commerce and marketplace systems. - Data-heavy analytics and reporting platforms. Most of these demanded real-time data, intricate UI states, and APIs built to scale, which is exactly the kind of work I do best. 𝐖𝐡𝐚𝐭 𝐲𝐨𝐮 𝐜𝐚𝐧 𝐞𝐱𝐩𝐞𝐜𝐭 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞: ✔️ React / Next.js frontends, responsive and pixel-perfect ✔️ Clean, scalable Python APIs (FastAPI / Django) ✔️ Well-architected full-stack systems ✔️ Real-time dashboards and data-heavy platforms ✔️ Fast, maintainable delivery and clear communication 𝐌𝐲 𝐬𝐭𝐚𝐜𝐤: 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React • Next.js • TypeScript • JavaScript (ES6+) • Tailwind CSS • Material UI 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python • FastAPI • Django • Node.js • Express.js • REST APIs • WebSockets 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL • MongoDB • Redis 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: AWS • Docker • Git • CI/CD If you're building a SaaS product, dashboard, marketplace, or data-driven platform, I'd be glad to help bring it to life. Let's hop on a call.

Expert Full Stack Developer & DevOps Engineer | Enterprise & Startup | AI Integration | Websites | Mobile Apps | MVP Specialist I'm Patrick, a Senior Full-Stack Engineer with 10+ years delivering production platforms for the BBC (millions of users), JPMorgan Chase (enterprise financial systems), and funded startups. I build scalable web applications, mobile apps, and AI-powered platforms that ship on time and perform at scale. What Sets Me Apart I've built systems your users actually use. BBC News components serving millions daily. Financial dashboards at JPMorgan processing hundreds of APIs. A mental health app that secured £2.5M in funding and Bear Grylls as a backer. I don't just write code. I deliver products that work in production. Core Expertise ✅ Full-Stack Development Next.js, React, Vue.js, Angular, Nuxt.js, Node.js, Python, Django, PHP, Laravel. From MVP to enterprise scale. ✅ AI Integration OpenAI, Anthropic, proprietary and open-source models, recommendation engines, and AI-powered applications. Co-organiser of Hugging Face London (700+ members). ✅ Mobile Apps React Native, Swift & Java. I've shipped iOS and Android apps to the App Store and Play Store with real-time sync and subscriptions. ✅ Cloud & DevOps AWS Certified Solutions Architect. Kubernetes, Docker, CI/CD pipelines, Cloudflare, Vercel, Supabase. 99.9%+ uptime. ✅ E-Commerce & Payments Stripe integrations, bespoke ticketing systems, booking platforms, subscription management. ✅ Data Processing Millions of records daily. Complex data pipelines and API integrations. Industries & Clients: Media (BBC), Finance (JPMorgan), Healthcare, Property, Events & Ticketing. Certifications ✅ AWS Solutions Architect – Associate ✅ CompTIA Security+ ✅ Certified PHP Engineer (Zend) 📚 Kubernetes CKAD/CKA (Pursuing) 📚 CISSP (Pursuing) Based in London, UK. Clear communication, reliable delivery, and code that scales. Why Clients Choose Me 🎯 Enterprise quality + startup velocity. I've built for both and understand the trade offs. End to end ownership. From idea, to architecture through deployment into production, not just code. Production-tested. Every project I reference is live, handling real users and real money. Clear communication. Daily updates, realistic timelines, no surprises Let's Connect 🔌 AI has made building faster than ever. I make sure it's done right. Scalable, production-ready, and on time. Let's turn your idea into reality. Send me your project brief and I'll respond within 24 hours with a tailored approach.

Full-stack developer with 10 years’ experience building web apps, SaaS platforms, automations and data pipelines. I build practical systems that work: Next.js/Supabase apps, AI workflows with Claude or OpenAI, internal tools, bots, API integrations and reliable automation pipelines. Recent work includes SaaS dashboards, AI automation workflows, Telegram/WhatsApp bots, payment integrations, scraping/data pipelines and production systems used by real businesses.

I'm Muhammad Hashir Anwar, a highly skilled Full Stack Developer specializing in WordPress, WooCommerce, and Elementor. With seven years of hands-on experience, I have worked on various web development projects, delivering high-quality, custom solutions tailored to specific business needs. My expertise in WordPress enables me to develop custom websites, themes, and plugins, whether a personal blog, a dynamic e-commerce platform, or a visually engaging portfolio site. As a WooCommerce specialist, I excel in setting up and optimizing online stores, configuring payment gateways, and ensuring seamless product displays for maximum conversions. With deep proficiency in Elementor, I leverage its powerful drag-and-drop builder to design visually appealing, user-friendly websites that enhance brand presence and captivate audiences. Let's work together to bring your online vision to life. I am committed to tackling challenges, maintaining clear communication, ensuring timely project delivery, and providing ongoing support and maintenance. Your satisfaction is my top priority, and I look forward to collaborating with you on your next web project.

"Excellent developer, one of the best on Upwork. Thank you for all your help Pratik, we’ll come directly to you for our next project. A+ Highly recommended!” - Darren, Lincoln, United Kingdom I am a Full-Stack Web Application Developer with 12+ years of experience building scalable, high-quality web applications for global clients. I specialize in turning business ideas into clean, efficient, and production-ready digital solutions. My focus is on building fast, secure, and maintainable applications using modern technologies like Laravel, Node.js, React, Next.js, and WordPress. Core Expertise: Backend: PHP, Laravel, Node.js, Express, NestJS Frontend: React, Vue, Next.js, Angular, Tailwind CSS Databases: MySQL, PostgreSQL, MongoDB CMS: WordPress Tools: GitHub, GitLab, Bitbucket, Jira, AWS, cPanel I believe in writing clean, scalable, and well-documented code with a strong focus on performance and user experience. I am open to long-term collaborations and always aim to deliver reliable, high-quality solutions that help businesses grow. Hire me, I can do your work and finish it on time with good quality. Thank you

As a senior software engineer I enhance my 15 years hands on software development experience by using AI to get the work done, quickly and correctly. It's easy these days for anyone to pick up an AI tool and build something, but it takes expertise to build robust, performant, secure software which will go the distance for your company. My key experience lies in e-commerce, building and designing APIs, handling complex state flows and setting up third party integrations. In the past I've set up multiple Stripe, Paypal, Authentication, Know Your Customer, and AI integrations. I bring with me a wealth of experience, I'm a quick learner, and an excellent problem solver with an appetite for learning. I'm used to joining a project, hitting the ground running, and employing my talent for building reliable, secure, and maintainable software.