I specialize in transforming businesses through Oracle NetSuite solutions, bringing over 8 years of experience as a NetSuite Specialist and Power BI Functional Consultant. My expertise includes application support, data modeling, and seamless NetSuite integration, allowing organizations to streamline operations and maximize efficiency. I am proficient in SuiteScript, SuiteAnalytics, and data warehouse technologies, as well as ETL integration using tools like Boomi and Celigo. With a strong foundation in SQL development and Power BI, I turn data into actionable insights that drive strategic decision-making. My recent roles in leading consulting firms have equipped me with the skills to tackle complex challenges and deliver customized solutions. If you're looking to enhance your NetSuite environment or require specialized support, I am here to help you achieve your goals efficiently and effectively. Let's connect and discuss how I can add value to your project.

I'm a professional mobile developer with experience over 9 years and a Master's Degree in Computer Science. I can help you with: o Taking your idea and make it a reality o Coding to your design specifications o Adding new features to an existing application o Trouble-shooting existing applications Fast, reliable, and high quality!

As an AI Automation Specialist and Full-Stack web Python Developer, I have spent 8+ years building SaaS platforms, custom chatbots, AI agents with LangChain/LangGraph, Generative AI solutions, and now automation workflows using n8n and Make.com. My work spans from MVP development to enterprise-grade deployments across multiple industries. 𝐍𝐨 𝐡𝐲𝐩𝐞, 𝐣𝐮𝐬𝐭 𝐚 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬. 𝐈𝐟 𝐲𝐨𝐮 𝐝𝐨𝐧’𝐭 𝐠𝐞𝐭 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐰𝐡𝐚𝐭 𝐲𝐨𝐮’𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫, 𝐈 𝐨𝐟𝐟𝐞𝐫 𝐚 𝟏𝟎𝟎% 𝐦𝐨𝐧𝐞𝐲-𝐛𝐚𝐜𝐤 𝐠𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 (𝐭𝐡𝐨𝐮𝐠𝐡 𝐢𝐭’𝐬 𝐧𝐞𝐯𝐞𝐫 𝐛𝐞𝐞𝐧 𝐜𝐥𝐚𝐢𝐦𝐞𝐝, 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐈 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭𝐥𝐲 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐛𝐞𝐲𝐨𝐧𝐝 𝐞𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧𝐬). Areas which I cover: → Automation Systems and API Integration Workflow automation using Make.com, n8n, and Zapier to connect CRMs, databases, and SaaS tools Real-time data processing with webhooks, streaming APIs, and background task systems using Celery, Redis, and RabbitMQ → AI Chatbots, Agents, and Voice Bots Development of intelligent AI chatbots using LLMs (Llama, GPT-4, GPT-4o mini, Claude, Gemini, BERT, etc) for customer support, lead generation, and internal automation Autonomous AI agents using LangChain and LangGraph with memory, planning, and dynamic tool-use Voice AI bots using Retell AI, Vapi, Deepgram, and ElevenLabs for real-time conversations, call handling, and voice-driven workflows RAG systems with Pinecone, Weaviate, and FAISS for domain-specific knowledge retrieval LLM fine-tuning and integration with OpenAI GPT-4o, Claude, LLaMA 3, and Mistral for custom use cases → Full-Stack Web Application Development (SaaS) Backend development with Python, Django, FastAPI, and Flask for scalable, secure APIs Frontend development using React.js, Next.js, Redux, Bootstrap, Material UI, and Tailwind CSS for responsive and engaging UIs RESTful and GraphQL API design with Swagger/OpenAPI documentation, OAuth/JWT authentication, and microservices architecture Database design and optimization with PostgreSQL, MySQL, MongoDB, and SQLite Cloud deployment and DevOps with AWS, Azure, GCP, Docker, Kubernetes, and CI/CD pipelines In what cases I can help you efficiently: You have a raw idea but no clear roadmap, I’ll guide you from MVP development to full deployment. You’re burnt out or stuck with your existing system, I’ll step in and get things back on track. You want to scale your platform with new, impactful features. You’re facing issues but can’t pinpoint the solution, I’ll diagnose and fix them. You need to automate repetitive workflows but don’t know where to start. You want a custom AI agent to streamline your operations. You want an AI chatbot seamlessly integrated into your web or SaaS platform. You need AI integrations to make your system smarter and more efficient. You need years of experience in these niches; e-commerce, marketplaces, SaaS, healthcare, real-estae, fintech, etc. What you get working with me? Clean, maintainable codebases, complete product ownership, 24/7 availability, regular progress updates, and strategic, out-of-the-box insights, free QA & PM that’s what you can expect when working with me. I have partnered with industry leaders such as 𝗠𝗼𝗻𝗱𝗮𝘆 𝗠𝗲𝗿𝗰𝗵, 𝗮 𝗦𝗮𝗮𝗦 𝗺𝗲𝗿𝗰𝗵𝗮𝗻𝗱𝗶𝘀𝗲 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝘀𝗲𝗿𝘃𝗶𝗻𝗴 𝟯,𝟬𝟬𝟬+ 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿𝘀 𝘄𝗼𝗿𝗹𝗱𝘄𝗶𝗱𝗲; 𝗦𝘄𝗮𝗴𝗨𝗽, 𝗮 𝗯𝗿𝗮𝗻𝗱𝗲𝗱 𝗺𝗲𝗿𝗰𝗵𝗮𝗻𝗱𝗶𝘀𝗲 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝘄𝗵𝗲𝗿𝗲 𝗺𝘆 𝘄𝗼𝗿𝗸 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝗱 𝘁𝗼 𝘀𝗰𝗮𝗹𝗶𝗻𝗴 𝗮𝗻𝗻𝘂𝗮𝗹 𝗿𝗲𝘃𝗲𝗻𝘂𝗲 𝗳𝗿𝗼𝗺 ~$𝟲𝗠 𝘁𝗼 $𝟱𝟬𝗠; 𝗮𝗻𝗱 𝗖𝗶𝘀𝗰𝗼, 𝘁𝗵𝗲 𝗴𝗹𝗼𝗯𝗮𝗹 𝗻𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗴𝗶𝗮𝗻𝘁 𝘄𝗶𝘁𝗵 $𝟱𝟰.𝟭𝟳𝗕 𝗶𝗻 𝗮𝗻𝗻𝘂𝗮𝗹 𝗿𝗲𝘃𝗲𝗻𝘂𝗲. Some of my client's testimonials: ""We needed an AI agent to handle repetitive client onboarding for our SaaS product, and Haider delivered beyond expectations. He built a custom agent using LangChain and connected it with an n8n automation workflow that now runs 24/7 without manual intervention. Our onboarding time dropped by 70% in the first month" " Haider built us a LangGraph-powered AI agent with memory, planning, and API integration that now automates our SaaS workflows end-to-end. It handles data processing, sends personalized follow-ups, and triggers Hubspot tasks, he is a true 24/7 virtual team member" Let’s make your idea workable. Ping me or send me an invite, I’ll map out project plan free of charge! Hit that message button, let’s talk.

I build production AI agents and the full stack SaaS they run on. AI Engineer and founder, 14 years shipping software that scales. I build for business outcomes, not demos. 🔵 200K+ websites powered 🔵 AI platform acquired by a US edtech company 🔵 Trusted by GSK, EY, Aramco & Careem 🔵 Enterprise cybersecurity SaaS since 2018 ⚡ Core: AI Agents & LLM Systems • AI agent development and multi-agent orchestration (OpenAI Agent SDK, LangChain, LangGraph, CrewAI, Google ADK) • RAG pipelines and vector search (Pinecone, Qdrant, Neo4j, LlamaIndex) • LLM apps on GPT-4, Claude, and Gemini with function calling, tool use, and guardrails • AI chatbots, voice AI, and conversational AI • Business process and workflow automation • Prompt engineering, NLP, and generative AI ⚡ Full Stack & Product • Next.js, React, TypeScript, Node.js, Tailwind CSS • PostgreSQL, Supabase, Firebase • UI/UX design from Figma to deploy • SaaS platforms, dashboards, landing pages, and AI MVPs • Cloud on AWS, Google Cloud, Vercel, Docker, Kubernetes • Enterprise security, GDPR/SOC2, and AI safety guardrails 🚀 Products I have built and shipped • Marvel AI: AI teaching assistant for educators (acquired) • Verifact: multi-agent fact-checking platform for newsrooms • Sports Scribe: multi-agent fan engagement for sports franchises • Cloudnosys: enterprise cybersecurity SaaS, clients since 2018 • ProStyler: no-code builder powering 200,000+ sites 🤝 Trusted by GSK, Banque Saudi Fransi, Careem, Snoonu, Netcoins, Safepay, PayPro, Bazaar, and Bykea. 💡 Why clients keep coming back • Production systems, not prototypes: logging, fallback logic, rate limit handling, and docs • Founder-level judgment: I tell you if the business model makes sense before we build • Full ownership across product, backend, AI, and frontend • I work like your teammate, on Slack, asking the hard questions early Tell me the problem you are solving and I will give you honest feedback on the approach before we commit.

We're a team of Top-Rated Shopify Plus Experts. I'm the Engineering Lead responsible for building the architecture and advising on new features. We specialize at: ⭐ Custom Shopify Theme development and customization, UI/UX design ✅ Shopify store initial setup and ongoing maintenance 🚀 Page speed optimization for a Shopify store 📎 Custom automatic feeds development (Shopify export to Google Shopping, Idealo, Shopping feed, Yatego, etc) 📊 Custom automatic reports development 🎲 Custom apps and functionality development 🌎 We have our representative located in San Francisco, US. You can always meet and discuss the project there We offer Full-Stack development services for Shopify stores worldwide. With over a decade of experience and a proven track record of satisfied clients, we are reqady to address any challenge and offer expert guidance on industry best practices.

ALWAYS AVAILABLE: 30+ years development experience with 4 years on WiX Studio/Editor website development including Velo Code for dynamic and efficient Web Design. WiX Studio Certified. Check out my portfolio and website for examples of my work. Full Wix Velo code and Database & CMS build in WiX, Happy to undertake specific cost quoted work, or on a short term contract basis. Written & verbal English excellent and a great communicator at all levels. Can also undertake bespoke Velo work. I am experienced with all aspects of Wix including full eCommerce, Members, Blogs, Forms, Multi-lingual, CMS, Chat & SEO Configuration etc. I also adhere to Accessibility and Performance standards as well as ensuring all devices are supported. I have developed a real-estate site in Wix with CMS supporting UK, Europe & worldwide. All fields are changeable (e.g. Post Code / Zip Code, currency etc). I have a full eCommerce Website for Gifts & Jewellery and a full eCommerce site for a florist. I also provide sites for Stock management and Sales of larger items such as Vehicles. I have provided a website for a University here in the UK for Sport Disability (in 3 days). As I am freelance, location and time zones are not an issue. For US & Australia it works well with feedback allowing work "overnight" for updated versions available to the client the following morning. I have spent 4 years developing Wix Sites with a handle on all Velo Code and full stack development. All drop down items are automatically populated and maintained as you add your listings. Everything you see can be tailored. Most interactive sites use Wix CMS and have an easy to use data entry screen to manage listings. Sites with catalogue listings can support hundreds of photos & videos, PDF, technical documents & Google Maps integration. You can choose any of the Wix templates as your start point for look & feel. I can change the content and add my CMS Velo solutions and code to any template & deliver it back to you. Sites can allow anonymous users to select favourites allowing users to mark their favourite items (eCommerce or Catalogues) and view only those. They are also retained for the user's next visit. I can work either by time, milestone or by project, whichever is easier for you and my costs will be very reasonable. Most sites are less than $400 US. I will not expect any payment until the solution is accepted. There will also be 6 months warranty for any defects or issues found in the future. All sites are fully responsive for desktop, tablet & mobile - please try the sites from my portfolio.

𝟏𝟖+ 𝐘𝐄𝐀𝐑𝐒 | 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 | 𝟏𝟎𝟎% 𝐉𝐒𝐒 | 𝐑𝐄𝐀𝐃𝐘 𝐅𝐎𝐑 𝐈𝐌𝐌𝐄𝐃𝐈𝐀𝐓𝐄 𝐒𝐓𝐀𝐑𝐓 Having 18+ years of experience, I experts in creating custom websites and web applications using technologies like WordPress, Woocommerce, React, Laravel, CodeIgniter, PHP MySQL, Python MongoDB, and more. My goal is to develop Business solutoins Web and Mobile applications, SEO-friendly WordPress websites and custom themes for a diverse client base from the United States, United Kingdom, Australia, Dubai, Canada, and beyond. Experience & Achievements: Developed 500+ websites and 50+ web applications worldwide. Proud to offer high-quality programming services at a reasonable cost on Upwork. Educational Background: I hold a degree in Engineering in Information Technology, continuously enhancing my skills to meet the ever-evolving tech landscape. Technical Expertise: WordPress & Custom Themes React.js & Node,js Laravel & CodeIgniter PHP & MySQL Python & MongoDB Angular, NodeJS, React JS, Vue JS Shopify, jQuery, Ajax JavaScript, HTML5, CSS3, Bootstrap Communication: I am open to communication via video call, email, or chat. I am eager to discuss how I can help your business grow through technology. Looking for Quality Work at the Best Price? You've come to the right place! Click to invite me and let's discuss your project needs and solve your issues immediately.

Most founders spend months waiting on developers then get a half-built product that costs more than planned and still isn't ready for real users. I solve that. I'm an AI MVP Developer specializing in rapid SaaS prototyping, no-code web application development, AI integration, and workflow automation. Using Lovable, Base44, Supabase, and Cursor, I help startups, SaaS founders, and businesses go from raw idea to fully working product faster and cheaper than traditional development ever could. WHAT I BUILD FOR YOU SaaS MVPs and Web Applications I build minimum viable products from the ground up lean, functional, and ready for real users. Every MVP is scoped to prove your core value proposition fast so you can attract investors, gather feedback, and generate revenue without wasting months in development. Admin Dashboards and Internal Tools I build custom dashboards and internal tools that give your team real visibility and efficiency user management panels, operational dashboards, and client-facing portals that your team will actually use every day. Micro-SaaS Products Focused, single-purpose software solving one specific problem for a specific audience. I build micro-SaaS products that launch fast, monetize cleanly, and grow without constant developer involvement. AI-Integrated Applications I integrate AI capabilities directly into your application whether that's an AI-powered feature, an intelligent workflow built around a language model, or a fully AI-native product built from scratch. Workflow Automation and API Integrations Manual processes kill productivity. I build automation systems using n8n and AI-powered pipelines that eliminate repetitive work, connect your tools through smart API integrations, and keep your business running without manual intervention. HOW I WORK I use an AI-assisted, vibe coding development approach combining the most powerful modern no-code and AI-native platforms to ship production-ready applications at a speed traditional development cannot match. Lovable Full-stack web apps built fast. Production-grade interfaces connected to real back-end logic, deployed quickly and built to last. Base44 An AI-native platform for rapid full-stack application generation. Few freelancers on Upwork work seriously with Base44 this is a real competitive advantage for your project. Supabase Scalable database management, authentication, and real-time back-end infrastructure. Clean, secure, and ready to grow with your users. Cursor AI-powered coding for precise custom logic when no-code platforms reach their limits. Speed of AI development plus accuracy of custom code. WHO I WORK BEST WITH — Startup founders validating a SaaS idea without a technical co-founder — Entrepreneurs who need an MVP built fast to attract investors or early users — Non-technical founders who need a clear, communicative technical partner — Small businesses needing dashboards or automation without enterprise budgets — Product owners adding AI integration to an existing workflow or application WHY CLIENTS CHOOSE ME Speed without sacrificing quality. Your runway is limited, your timeline is real, and your product needs to work not just look good in a demo. I build fast and I build right. I think like a product person. I don't just execute instructions I think about what you're trying to achieve, flag what doesn't make sense, and help you make smarter decisions throughout the build. Clear communication. No going silent. No unexpected deliveries. Regular updates, right questions asked upfront, and full alignment at every stage. Honest timelines. I won't promise three days if it takes two weeks. I scope honestly and deliver on my commitments every time. LET'S BUILD SOMETHING If you need a SaaS MVP, web application, admin dashboard, micro SaaS product, workflow automation system, or AI integration built fast, built clean, by someone who understands what you're actually trying to build send me a message. Tell me what you're working on. I'll respond quickly and give you honest feedback on how I can help. The fastest path to your product starts with one conversation.

💡 "𝗕𝘂𝗶𝗹𝗱 𝗼𝗻𝗰𝗲. 𝗦𝗰𝗮𝗹𝗲 𝗳𝗼𝗿𝗲𝘃𝗲𝗿." I’m a Mobile App Developer (8+ years) specializing in Swift, SwiftUI, and Kotlin, helping businesses build stable, scalable, and high-performing mobile applications. ✅ iOS Development – Swift, SwiftUI, UIKit, in-app purchases, subscriptions, analytics integrations ✅ Android Development – Kotlin, Android NDK, MVVM, Material 3 UI, Retrofit, Flutter ✅ App Optimization – Crash-free, performance-driven apps with Firebase Crashlytics & advanced error handling ✅ Backend & Integrations – Supabase, Firebase, REST APIs, GraphQL, custom analytics dashboards 🔹 What sets me apart? I scope projects properly with clear milestones & realistic timelines. I’ve built subscription-based apps, productivity tools, and scalable SaaS mobile solutions. I focus on long-term partnerships. I’m already working with repeat clients on Upwork who trust me with ongoing development. 🔹 How I can help you: Build a new iOS/Android app from scratch Upgrade your existing mobile app with new features Ensure stability, performance, and scalability for long-term growth 📩 Let’s discuss how I can help you build a mobile app that’s not only functional but built to last. iOS Development | Swift | SwiftUI | UIKit | Objective-C | Android Development | Kotlin | Java | Media & Audio Technologies | Core Audio | AVFoundation | AudioKit | API Integration | REST APIs | Supabase | Firebase | Localization | Unit Testing | CI/CD | Xcode | Android Studio | Git | Mobile App Development | IOS Full Stack Solution | Startup Consultant | Top Rated Plus | Investment-Ready Products | Rapid Prototyping | Cross-Platform Development | Flutter | TestFlight | Json | Stripe

✨ Arlene Campbell - Software Engineer (12+ Years) I’m a Software Engineer with over 12 years of hands-on experience building scalable web platforms, AI-powered systems, and modern full-stack applications using Next.js, Python, Laravel, and JavaScript ecosystems. I care deeply about the details that make software genuinely reliable long-term - clean architecture, strong performance, maintainable code, and systems that continue to scale gracefully as products evolve 🚀 My work typically involves architecting backend systems with Laravel, Python, and Node.js, building well-structured APIs and integrations, and pairing them with fast, responsive React and Next.js interfaces using server-side rendering, modern state management, and scalable frontend architecture ⚡️ More recently, I’ve also been working heavily with AI-assisted workflows, OpenAI integrations, automation systems, and ML-powered product features - helping businesses move faster while keeping systems stable, practical, and maintainable in production. I focus on building software that remains understandable months or even years down the line. That means sensible technical decisions, clear separation of concerns, predictable deployments, and avoiding unnecessary complexity early on. If you’re looking for someone who understands the difference between quickly shipping features and building systems that will still work beautifully in two years’ time, I’d be glad to talk. 💎 What I Do Best 1️⃣ AI/ML & Automation Systems OpenAI integrations, AI-assisted workflows, intelligent automation, data processing pipelines, and practical AI features integrated into real-world products. 2️⃣ Backend Development (Python, Laravel & Node.js) Well-structured APIs, authentication systems, business logic, integrations, database architecture, and scalable backend services built for reliability and long-term maintainability. 3️⃣ Frontend Development (React & Next.js) Fast, responsive interfaces with server-side rendering, clean state management, and a strong focus on usability, scalability, and performance. 4️⃣ Full-Stack SaaS Architecture End-to-end product development from database design and APIs to frontend delivery, dashboards, admin systems, and workflow automation. 5️⃣ CMS & eCommerce Development Shopify, WordPress, and headless CMS solutions built as part of larger scalable systems rather than restrictive off-the-shelf setups. 6️⃣ Performance, Integrations & Code Quality Efficient queries, scalable infrastructure, clean codebases, third-party integrations, technical SEO, and systems designed for stability under growth. Whether you’re building an AI-powered SaaS platform, modernising an existing Laravel or Python application, scaling a Next.js product, or integrating automation into your business workflows, I bring a calm, experienced approach and a genuine commitment to building software properly. If you’re after someone reliable, easy to work with, and fully invested in delivering high-quality systems - let’s have a chat!