I have significant experience in software development and UI/UX, where I managed to: ✅ Develop desktop and mobile applications, targeting Windows, Mac, iOS, and Android. ✅ Design prototypes for mobile applications and websites. ✅ Working with RDBMS like MS Sql Server, Mysql, Sqlite, Firebird, Postgres، Access. ✅ Dealing with Web technologies and services using REST, XML, JSON, and WEB protocols, including TCP, UDP, HTTP, FTP, SMTP. Check out my portfolio for my past work and further information. Let's get the job done 💪

I build custom C# / .NET software for businesses that need reliable desktop applications, internal tools, and practical workflow solutions. My main experience is in Windows desktop development and business software. I work with C#, WPF, MAUI, ASP.NET Core, Razor, MVC, MVVM, SQL, Entity Framework, and Web API, and I’m also interested in Blazor-based internal applications. I’m a good fit for projects involving internal tools, workflow systems, document generation, printing features, integrations, and software that supports day-to-day operations. I work well on MVPs, prototypes, and milestone-based projects where the goal is to turn a business need into a practical working solution. I can take ownership of a project, communicate clearly, and make practical decisions to keep development moving. I can also help refine requirements as the project evolves. In many business applications, the best solution becomes clearer during implementation, and I’m comfortable helping shape that process while keeping the work structured and aligned with the client’s goals. I’m especially interested in .NET applications for internal platforms, admin tools, business automation, and AI-assisted workflow solutions where the technology supports a real business need. I usually prefer fixed-price or milestone-based projects when the scope is clearly defined, because it keeps the process transparent and predictable for both sides. If you need help building, improving, or supporting a .NET desktop application, internal business tool, or custom software solution, I’d be glad to discuss your project.

I am a seasoned software engineer with a strong academic background, holding a degree in Data Science from UNC-Chapel Hill. Skills: - Next.js: Expertise in building high-performance web applications with this powerful React framework. - React Native: Proficient in developing cross-platform mobile apps with a seamless user experience. - React: Extensive experience in creating dynamic and responsive web interfaces. - MERN Stack: Skilled in full-stack development using MongoDB, ExpressJS, React, and Node.js. - JavaScript: Advanced knowledge in JavaScript for both front-end and back-end development. - TypeScript: Proficient in using TypeScript to enhance code quality and maintainability. - MongoDB: Experienced in designing and managing scalable databases. - NestJS: Competent in developing efficient and scalable server-side applications. - Mobile App Development: Specialized in creating feature-rich and user-friendly mobile applications. - Web Development: Proven track record in building robust and scalable web applications. - Desktop Application: Skilled in developing high-performance desktop applications. - DevOps: Proficient in implementing DevOps practices for seamless integration and delivery. - Amazon Web Services (AWS): Experienced in leveraging AWS for cloud solutions and services. - ExpressJS: Adept in building RESTful APIs and web applications with ExpressJS. - PostgreSQL: Competent in using PostgreSQL for relational database management. About Me With 7+ years of experience in the tech industry, I am passionate about transforming ideas into reality through innovative software solutions. I specialize in Custom App Development (Web, Mobile, and Desktop), Blockchain Development, Artificial Intelligence Development, DevOps & Cloud Services, UI/UX Design, Digital Marketing, e-commerce solutions, and Custom CMS Solutions. Our team excels in Staff Augmentation & Placements, connecting clients with top-tier engineers, designers, and project managers. Whether you need a cutting-edge mobile app, a robust web application, or a complete digital transformation, I am here to help you achieve your goals precisely and excellently.

As a Senior Full Stack Developer and Cloud Engineer, I specialize in creating scalable solutions that drive performance and efficiency. My expertise spans AWS, ReactJS, NodeJS, Python, and GoLang, with a focus on cloud architecture, AI integration, and mobile development. At GuardianVets, I developed a custom AI Receptionist that improved live agent efficiency by 50% while enhancing infrastructure redundancy by 75%. At Leading Path Consulting, I boosted web application performance by 33% and streamlined data pipelines, increasing deliverable speed by 42%. My experience also includes leading mobile app development at Working America, using Flutter and GraphQL to optimize operations. I thrive on solving complex challenges with innovative, data-driven solutions, and I’m passionate about leveraging my skills to deliver high-impact, efficient systems.

🚀 Top-Rated Upwork Developer - Top 1% 💯 100% Success Rate - More than $1M billed on Upwork, all 5/5 Rating 🏆 Senior Full-stack Software Engineer - 16+ years of experience 💎 Professional Quality Design & Development - From Mom & Pop to Superyachts 🏢 Enterprise and Fortune 500 Clients - IBM, GoDaddy, FEMSA, Entel, and more! 🛡️ Satisfaction Guarantee: Fixed-price, Milestone-based projects. You only pay if I deliver what is specified in each milestone. ⚡️ 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐋𝐄 𝐅𝐎𝐑 𝐍𝐄𝐖 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 ⚡️Weekly update video calls, ⚡️Quick turnaround, ⚡️Flexible Availability, ⚡️Highest-Quality deliverables, ⚡️Personal Communication in Your Language, ⚡️100% Satisfaction Guarantee 🚨𝐏𝐫𝐞𝐬𝐬 𝐭𝐡𝐞 “𝐈𝐧𝐯𝐢𝐭𝐞” 𝐛𝐮𝐭𝐭𝐨𝐧 𝐚𝐭 𝐭𝐡𝐞 𝐭𝐨𝐩 𝐨𝐟 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐜𝐡𝐚𝐭! No matter your budget, reach out and I'll help you find exactly what you need, no strings attached. 🚀 𝐌𝐘 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: • n8n, Make.com Workflow Automations • WordPress Development; • WooCommerce Development; • LearnDash Development; • Sales Funnels; • AI Automations; • Web design (UX/UI); • E-commerce Platforms design; • Web application/SaaS product design; • Dashboard design; • Landing page design; • Mockups & Wireframes (UX/UI); • CMS Development; • Creating clickable prototypes (Figma/Proto.io); • Full-stack Development; and more! 🎯 𝐓𝐎𝐎𝐋𝐒 𝐓𝐇𝐀𝐓 𝐈 𝐔𝐒𝐄: • Cursor • Claude Code • n8n • Make.com • Airtable • Zapier • Voiceflow • OpenAI ⏰ Available - Monday - Friday 🖥️ Explore my work examples in the portfolio section. 👉 Click the green ‘Invite to Job’ button in the top right-hand corner.

Shopify Plus Expert Developer | Expert-Vetted • Top Rated Plus I help startups, growing, and enterprise eCommerce brands design, develop, and scale high-performing Shopify and Shopify Plus stores with over 15 years of experience in full-stack development and more than 10 years specializing in Shopify. You can expect clear timelines, weekly check-ins, complete transparency, and clean code that’s always version-controlled. I’m available for video calls, consistent communication, and post-launch support. The technologies I work with, but not limited to, are: Shopify, Shopify Plus, Figma, GitHub, Klaviyo, Google Analytics, HTML, CSS, JS, Liquid, and JSON. 📊 Client Results: ✓ +25% conversion rate through optimized product pages & A/B testing ✓ Mobile PageSpeed score boost from 42 → 85 ✓ +18% AOV using cross-sell/upsell logic and cart drawer ✓ 100+ migrations from WooCommerce with zero SEO loss I’ve built, migrated, and optimized thousands of stores across various categories such as: 🧥 Fashion & Apparel 🧴 Health & Beauty 🛋 Home & Living 🛠 Home Improvement & Hardware 🧸 Toys & Baby Products 🐶 Pet Products 🎨 Art & Collectibles 🍫 Food & Beverage 🧘 Fitness & Wellness 🛠 Tech & Gadgets 📚 Books, Digital & Educational Products Let’s bring your vision to life — here’s how I can help make it happen: 🛠️ Store Setup & Development Store setup, redesigns & migrations (e.g., WooCommerce, Wix) Custom Shopify theme development (Liquid, HTML, CSS, JS) Shopify Plus & checkout customizations Landing page creation (e.g., product launches, promos) Bundles, subscriptions, and memberships Multi-currency setup Product listing and bulk upload, custom fields 🎨 Design & UX/UI Mobile-first UX/UI design & branding Mobile-responsive design optimization Store UX/UI audit and improvement 🔌 App & API Integrations App integrations (Recharge, Klaviyo, CRMs, shipping APIs) Fulfillment services (dropshipping, warehouse API integration) Upsell/cross-sell apps & strategies 📈 Performance, Marketing & SEO SEO, speed optimization & CRO strategies Shopify SEO (on-page & technical) Google Ads, email marketing setup (Klaviyo, Omnisend) 📦 Ongoing Support & Strategy Monthly support & troubleshooting packages Monthly support packages Consulting & Training Let’s build a high-converting Shopify store that reflects your brand and drives results. Message me to get started! Site Examples: ★ healthyline.com ★ uppababy.com ★ aquablumosaics.com ★ shopkoopman.com ★ shopstage.co ★ invigor8.com ★ zebracbd.com ★ irvingfarm.com ★ chomps.com ★ flamingoestate.com ★ licorice.com ★ bcdevices.com ★ bloomist.com ★ schuilcoffee.com ★ beeandkin.com ★ pinkdoorfabrics.com

Services: * Development of AI-native SaaS products * Development and integration of AI Agents and AI Workflows * Data engineering, unification, AI-readiness * Software and AI strategy as a Solution Architect or CTO Why we should NOT work together: * You are looking for a solo freelancer rather than a product development team * You need a silent executor rather than a strategic partner * You are shopping around to get the best price Why we should work together * You are scaling a complex software platform * My team successfully launched 120+ projects ranging from pre-revenue startups to Fortune 500 and federal agencies * I have 20+ yrs of experience building software products * My education: PhD in Engineering & postdoc in Computational Sciences Check out my interview with TechCrunch: tcrn.ch/3yfocUG

Accomplished Software Architect and Technology Leader with over 17 years of experience designing and delivering scalable, high-performance software systems across enterprise environments. Proven expertise in cloud-native architecture, distributed systems, DevOps, and microservices, combined with a strong track record of leading cross- functional teams, modernizing infrastructure, and executing complex, business-critical projects. Proficient in Java, Python, Typescript, PHP, cloud services (AWS, GCP), SQL/NoSQL databases, and AI-enabling technologies, with hands-on experience managing cloud infrastructure costs, optimizing resource utilization, and ensuring high availability across global deployments. Adept at leading AI-driven automation initiatives, integrating machine learning platforms (e.g., AWS SageMaker, GCP Vertex AI, Gemini AI), and building intelligent workflows that improve operational efficiency and enable data- informed decision-making. Skilled in driving AI/ML adoption from prototype to production, including the implementation of inference pipelines, RAG pipelines, AI-assisted development tools, and ML-based data extraction solutions. Deeply familiar with modern MLOps practices, including model deployment, monitoring, and scalability within secure and compliant environments. A strategic leader with a passion for innovation, cloud security, and continuous improvement. Experienced in building and mentoring high-performing engineering teams, promoting best practices in Infrastructure as Code (IaC), Zero Trust security models, and observability. Demonstrated success in delivering enterprise-grade solutions across industries, including POS systems, firewall cloud platforms, and AI-enhanced web applications. Driven by a passion for aligning technology with business goals, reducing operational overhead through automation, and delivering measurable value through next-generation infrastructure and intelligent systems.

Top-Rated Full-Stack AI Engineer | 6+ Years Building 40+ AI-Powered Web & Mobile Applications 🤔 Looking for a developer who can combine full stack engineering with advanced AI integration to deliver real, production-ready solutions? Need LLM-powered systems, RAG pipelines, AI chatbots, or automation workflows seamlessly integrated into your web or mobile applications? I am a Full-Stack AI Engineer specializing in React, Next.js, Python, OpenAI, and LLM-driven solutions. I help startups and enterprises build scalable, secure, and intelligent applications that create measurable business impact. AI systems are more than APIs—they require robust backend pipelines, clean architecture, and user-friendly interfaces. I focus on delivering production-ready AI Full Stack applications that work reliably in the real world and scale with your growth. 🌟 Recent Client Feedback "Syed Ali built our GPT-powered SaaS platform from scratch, integrating chatbots, RAG pipelines, and automation workflows. The platform improved efficiency by 50% and exceeded all expectations." ⭐⭐⭐⭐⭐ — Alex R., CEO, SaaS Startup "We needed a full stack AI solution with custom GPT and LLM integration. Ali Haider delivered a production-ready system with clear documentation and excellent communication. Highly recommended!" ⭐⭐⭐⭐⭐ — Priya K., Product Manager, E-Learning Platform ✅ What I Deliver • AI-powered chatbots and conversational agents for web & mobile • RAG pipelines and knowledge retrieval systems • GPT and LLM integrations across applications • AI-driven dashboards, SaaS products, and automation workflows • Secure, scalable, and maintainable full stack architectures 🚀 Proven Experience I have successfully delivered AI Full Stack solutions across SaaS, healthcare, finance, e-commerce, and automation platforms. My work emphasizes: Performance & reliability Clean code & maintainable architecture Clear communication & business-focused solutions 🔧 Expertise Frontend: React, Next.js, Vue.js Backend: Python, Node.js, API Development AI & LLMs: GPT, Claude, Whisper, RAG Pipelines, AI Agents Automation: Workflow automation, n8n, AI-powered business solutions Architecture: Scalable systems, vector databases, secure deployments ⭐ What Makes My Approach Different Many developers can code, but few can combine full stack expertise with AI integration to create stable, scalable, production-ready systems. I focus on: • Seamless AI integration into existing or new applications • Prioritizing performance, reliability, and maintainability • Avoiding unstable or experimental AI implementations • Delivering solutions teams can confidently operate long-term 🚀 Real Projects, Real Technical Solutions SmartSupport.ai (Customer Service) 🤖 – GPT chatbot integrated with RAG for knowledge retrieval and ticket automation. KnowledgeFlow.ai (SaaS Analytics) 📊 – Enterprise RAG system with vector search, AI dashboards, and automation pipelines. AutoTask.ai (Business Automation) ⚡ – AI-driven workflow automation integrated with web & mobile platforms. LearnMate.ai (Education) 📚 – LLM-powered tutor platform with interactive chat, real-time tracking, and multilingual support. BizInsights.ai (Data & Analytics) 📈 – AI-powered SaaS dashboard with GPT insights, RAG pipelines, and secure API backend. Clients value my ability to translate complex AI requirements into production-ready systems, communicate clearly, and deliver scalable AI Full Stack applications that generate real business results. If you are looking for a Full-Stack AI Engineer who can build intelligent, production-ready applications from concept to deployment, let’s discuss how I can help bring your project to life.

💥 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 💥 𝗡𝗲𝘅𝘁.𝗷𝘀 💥 𝗡𝗼𝗱𝗲.𝗷𝘀 💥 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 💥 I am a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 & 𝗪𝗲𝗯 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with strong expertise in building high-performance cross-platform mobile apps and scalable backend systems. With 8+ years of experience in full-stack development, I help businesses transform ideas into production-ready applications that are fast, reliable, and built to scale. I don’t just write code, I focus on building complete solutions, from mobile apps and web dashboards to secure backend architecture and cloud infrastructure. My strength lies in combining mobile development with powerful backend systems, ensuring your application performs smoothly as your users grow. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵: 📱 Cross-Platform Mobile Apps Building high-performance iOS & Android apps using React Native and Expo. 💻 Modern Web Applications Creating fast and scalable web platforms using React.js and Next.js. ⚙️ Backend Architecture & APIs Designing secure and scalable backends using Node.js, REST APIs, GraphQL, SQL & NoSQL databases. ☁️ Cloud & Infrastructure Deploying and scaling applications using AWS, Docker, and CI/CD pipelines. 🚀 Performance & Scalability Writing clean, maintainable code and designing systems that can handle real-world growth. If you're looking for a developer who understands mobile apps, web platforms, and backend architecture, I’d be happy to help bring your idea to life.