I deliver implementation-ready architecture and delivery plans for SaaS platforms in regulated industries. My most recent engagement produced a 100+ page technical blueprint for a German energy comparison platform covering multi-tenant architecture, RBAC, GDPR compliance, API contracts, database schemas, and a phased delivery roadmap. The client described the outcome as "very detailed and on point." My regulated industry experience spans energy, space and defence (Satellite Applications Catapult, Innovate UK), aviation (MyAirOps), healthcare, medical research, and fintech. What you get: Architecture and delivery plans: system designs, data models, API contracts, security frameworks, and phased roadmaps. Not theoretical frameworks. Specifications your developers can build from on day one. Rapid prototyping and validation: I use AI-augmented development daily through MVP Foundry, my own methodology for compressing MVP timelines. I can validate architectural decisions with working code, not just documents. 25 years across CTO, solutions architect, and delivery roles. BCS Certified in Enterprise & Solution Architecture. 100% Job Success. Expert-Vetted (top 1%). Typical engagements: - Fixed-price architecture and delivery plans (2-3 weeks, from $3,600) - MVP build using AI-augmented development (from $5,000) - Fractional technical advisor (ongoing, part-time) - Technology selection and vendor evaluation

Senior Full Stack Developer building production AI agents with LangChain, LangGraph, n8n, and RAG. 17 years engineering, 100% Job Success on Upwork, $60K+ delivered. I bridge .NET, React, and React Native with autonomous AI. 🤖 What I build • AI agents using LangChain, LangGraph, CrewAI, n8n • Agentic RAG systems with Pinecone, Qdrant, ChromaDB • MCP (Model Context Protocol) servers and tool-calling agents • AI chatbots, voice agents, customer support automation • AI features integrated into existing .NET, React, React Native apps • Multi-tenant AI-native SaaS platforms ⚙️ Tech stack • AI: LangChain, LangGraph, CrewAI, n8n, OpenAI API, Anthropic Claude, Gemini, RAG, Vector DBs (Pinecone, Qdrant, Milvus), Prompt Engineering, MCP • Backend: .NET 8/9, ASP.NET Core, C#, Python, FastAPI, Node.js • Frontend: React, React Native, Angular, Next.js, Tailwind, MudBlazor,Blazor • Cloud/DevOps: Azure, AWS, Docker, GitHub Actions CI/CD • Data: PostgreSQL, MSSQL, MongoDB 🚀 What sets me apart • 100% Job Success Score verified delivery on every Upwork contract • Production engineer, not a prototyper I ship code that survives compliance reviews and real load • Full ownership: backend, frontend, DevOps, deployment under one roof • 17 years across FinTech, HealthTech, Logistics, and government systems 📈 Recent client work • Fleet Management System for government client .NET + React + Docker, full CI/CD on hardened VPS • Civil aviation permit platform with self-hosted runners and compliance-grade secret management • Audit Communication API .NET 8 with templated email workflows • POS Platform spanning Web, Tablet, and Mobile ($11K Upwork project, 5-star) 📩 Send me your project details and I'll respond within 1 hour with a clear plan, timeline, and budget.

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 Microsoft Education Partner 🔵 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: product, backend, AI layer, and frontend from one person • 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.

I help companies and startups build scalable, production-ready AI systems and infrastructure that integrate seamlessly into business processes from intelligent chatbots and autonomous AI agents to distributed data pipelines, vector databases, and enterprise workflow automation. Beyond just building, I focus on solving business-critical problems: - Reducing operational inefficiencies by automating repetitive workflows and embedding AI into daily processes - Fixing scalability bottlenecks with cloud-native AI infrastructure and system-level architecture designed for high-volume data and real-time decision-making - Eliminating integration headaches by connecting CRMs, ERPs, and SaaS tools with secure, production-ready APIs - Building custom scripts & backend automations to orchestrate AI systems, pipelines, and workflows - Improving reliability & accuracy of AI systems through fine-tuning, RAG pipelines - Cutting costs & accelerating time-to-market with AI-powered automation, optimized workflows, and scalable infrastructure - Unlocking new revenue opportunities via customer-facing AI agents ✅About Me I am a Senior AI Technical Developer, Machine Learning Engineer, and Automation Architect with 5+ years of experience designing, deploying enterprise-grade AI infrastructure that helps startups scale and enterprises stay ahead of the competition, AI-driven applications, large-scale data pipelines, and cloud-native AI infrastructure. My expertise spans Generative AI, Large Language Models (LLMs), Multi-Agent Systems, Data Engineering, AI Infrastructure Design, MLOps, API Development, and Full-Stack AI solutions. Services I Provide ✅Scripting & Automation Python scripting for automation, data processing, and API integrations Custom scripts for ETL pipelines, log processing, and system monitoring AI-powered automation combining LLMs with workflow tools (Zapier, n8n, Make.com, Pipedream) Task automation across CRMs, ERPs, and SaaS platforms to reduce manual workload Server-side scripting & backend automation for event-driven AI applications Multi-step automation pipelines connecting APIs, databases, and AI agents End-to-end business process automation from lead generation to intelligent reporting dashboards ✅Automation & AI-Powered Workflows Business process automation with Zapier, Make.com, n8n, Pipedream AI workflow orchestration (real-time + batch processing) CRM & ERP automation (HubSpot, Salesforce, Zoho, GoHighLevel, Shopify) RPA (Robotic Process Automation) for repetitive workflows End-to-end automation pipelines integrated with AI systems ✅AI Integration Seamless integration of AI models (LLMs, vision, speech, multimodal) into existing business systems End-to-end AI integration with CRMs, ERPs, and SaaS platforms (Salesforce, HubSpot, Zoho, GoHighLevel, Shopify) Custom middleware & connectors to bridge AI agents with APIs, data warehouses, and enterprise applications Embedding AI into workflows for customer support, lead generation, analytics Secure & scalable API integrations for payments, marketing platforms, and cloud-based services Hybrid cloud/on-prem AI deployment ✅Tools & Technologies Automation Platforms: Zapier, n8n, Make.com, Integromat, Pipedream AI/ML Frameworks: PyTorch, TensorFlow, HuggingFace, Scikit-Learn, LangChain LLMs & Generative AI: GPT-4, Claude, LLaMA, Mistral, Stable Diffusion, ElevenLabs Vector Databases: Pinecone, Weaviate, Milvus, Chroma, Elasticsearch, Supabase Databases: MySQL, PostgreSQL, MongoDB, Redis, DynamoDB, Firebase Data Tools: Apache Airflow, Spark, dbt, Hevo, Talend Cloud Platforms: AWS, GCP, Azure (ML, Storage, Compute, Deployment) DevOps & Infrastructure: Docker, Kubernetes, GitHub Actions, Terraform, Jenkins, MLflow, Weights & Biases Why Choose Me? ✅ Senior AI Infrastructure Architect – designing scalable AI systems, databases, orchestration frameworks, ✅ Automation & Scripting Engineer – building custom Python scripts, backend automations, and enterprise-grade RPA workflows ✅ AI Integration Specialist – proven track record integrating AI with CRMs, ERPs, SaaS tools, APIs, and enterprise infrastructure ✅ Generative AI & Full-Stack AI Specialist – expertise in GPT-4, Claude, LLaMA, RAG, fine-tuning, and building end-to-end AI applications ✅ AI System Developer – delivering seamless front-end + back-end AI systems ✅ Proven Results – 300+ projects 🏆 Specialties for Upwork Clients AI Developer for startups & enterprise AI adoption Machine Learning Engineer for scalable AI infrastructure Generative AI Expert for Chatbots, Agents, and RAG pipelines Workflow Automation Specialist (Zapier, n8n, Make.com) API Developer & SaaS Integration Expert Let’s Build Your AI Future If you’re looking for a Top-Rated AI Developer who combines technical depth with production-ready AI infrastructure and automation, let’s talk. I specialize in building scalable, automated, and intelligent systems that drive measurable business impact. 📩 Message me today to start your project.

I build production ready AI agents, RAG chatbots, SaaS automation tools, and LLM powered workflows using OpenAI, Claude, LangChain, Python, Node.js, and Supabase. What I build most: AI agents and chatbots using OpenAI, Claude, and LangChain, connected to your databases, APIs, and internal tools. RAG knowledge bases over documents, EMRs, FAQs, and product catalogs using Pinecone or Weaviate. AI-powered automations that replace manual workflows using n8n, Zapier, or custom webhook pipelines. Full-stack SaaS MVPs using React, Next.js, Node.js, and React Native with AI features built in from day one. Recent projects: Boicevox: AI voice agent platform for automated B2B outbound calling. Handles hundreds of simultaneous calls, qualifies leads, and books appointments. Built in multiple languages and integrated with CRMs via webhooks. AI Medik: Comprehensive healthcare AI platform with RAG over EMR and clinical document data using LangChain, Pinecone, and GPT-4. HIPAA-aware architecture. Vital: Personalized AI meditation app with real-time audio generation using OpenAI APIs and LangChain. ChatPDF: Document Q&A system serving millions of queries using a RAG pipeline over uploaded PDFs. Tech I use daily: ‣ OpenAI ‣ GPT ‣ LangChain ‣ Node.js ‣ TypeScript ‣ Python ‣ React ‣ Next.js ‣ Pinecone ‣ Weaviate ‣ Postgres ‣ Redis ‣ AWS ‣ Docker Why clients keep working with me: I have deep experience in regulated domains healthcare, and fintech, including HIPAA-aware system design. I communicate clearly, send Loom video updates at key milestones, and write stable, reviewed code that doesn't need to be rebuilt six months later. Most of my clients come back for the next project. If you need AI that ships to real users, let's talk.

Welcome! I’m Rehan Ahmed, a Results-Driven Digital Solutions Expert and Founder of Smart Web Agency. I specialise in empowering organisations worldwide with AI-powered innovations, business automation, and bespoke digital solutions that drive growth, inclusivity, and efficiency. With over 12 years of experience, I’ve helped businesses achieve seamless operations through tailored websites, mobile apps, and robust back-end systems. Why choose me? I’m committed to delivering exceptional quality by combining technical expertise with a deep understanding of client goals. My track record includes: 1. Transforming businesses through AI-driven automation and optimisation. 2. Building innovative AI chatbots trained on client-specific data. 3. Creating inclusive solutions such as an AI system for the UK government to promote diversity and inclusion. 4. Designing bias-free recruitment systems to ensure fairness in hiring. 5. Pioneering research in AI accessibility solutions to enhance digital inclusivity. 6. Delivering high-quality bespoke projects on time, within budget, and aligned with client visions. Key projects and services: ✅ AI-Driven Business Automation: Optimise operations, reduce costs, and enhance productivity. ✅ Custom AI Applications: Personalised AI chatbots, recruitment systems, and accessibility tools. ✅ Website Design & Development: Stunning, user-friendly, and high-performing websites. ✅ Mobile & Web App Development: Cross-platform solutions to meet unique business needs. ✅ SEO & Hosting: Drive traffic and ensure reliable, scalable hosting solutions. ✅ Security & Accessibility Audits: Safeguard your systems and ensure global inclusivity standards. ✅ Startup MVP Development: Turn innovative ideas into reality with tailored MVP solutions. Core skills and expertise: ⭐️ AI-Powered Solutions ⭐️ Business Automation Consultancy ⭐️ WordPress & WooCommerce Development (Custom plugins expert) ⭐️ Ethereum Smart Contract Development ⭐️ Laravel & PHP Custom Development ⭐️ Cross-Platform Mobile App Development ⭐️ Graphic Design & Web Design Technology stack: 🔹 Languages: PHP, Python, JavaScript (React & Vue), CSS, HTML/HTML5 🔹 Frameworks: Laravel, CodeIgniter, CakePHP 🔹 AI Tools & Platforms: ChatGPT, LangChain, RAG Systems, Voiceflow 🔹 Databases: MySQL, MSSQL, MongoDB 🔹 Automation Platforms: Make.com, Zapier 🔹 Hosting Platforms: Google Cloud, AWS, Azure, Digital Ocean, CPanel What sets me apart? 🌟 A unique blend of AI expertise, technical proficiency, and strategic insight. 🌟 A history of delivering complex, innovative, and impactful solutions. 🌟 Transparent communication, a collaborative approach, and unwavering dedication to success. Let’s build something amazing together! Whether it’s automating your operations, building inclusive systems, or delivering bespoke digital solutions, I’m here to make your vision a reality. Get in touch today to start your transformation journey!

⏩ 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐋𝐄 𝐓𝐎𝐃𝐀𝐘: Updated daily | May 6 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚𝐧 𝐢𝐧𝐯𝐢𝐭𝐞, 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐠𝐢𝐯𝐞 𝐲𝐨𝐮 𝐚 𝐅𝐑𝐄𝐄 𝟑𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧. ⭐️⭐️⭐️⭐️⭐️ 𝟓.𝟎 𝐫𝐚𝐭𝐢𝐧𝐠 𝐚𝐜𝐫𝐨𝐬𝐬 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐔𝐩𝐰𝐨𝐫𝐤 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭𝐬 - $200K+ delivered via Upwork; $2M+ in external engagements - 25% cost reduction via cloud automation - 20x throughput improvement for enterprise client platforms - Trusted by clients in healthcare, finance, and biotech With 20+ years of experience, I deliver scalable cloud, data, web, and mobile solutions that reduce costs and unlock business performance. As Co-Founder & CTO of Infopoly, I partner with decision-makers to build systems that are strategic, secure, and future-proof. From startups to enterprise, I help you turn complexity into clarity - and strategy into action. ✅ What I Do - Combine deep technical expertise with business alignment to drive real results - Collaborate directly with C-level and product teams - Deliver systems that scale, perform, and save money 🧠 Core Services - Cloud Optimization (AWS, Azure, GCP): Build secure, high-performance environments - Data Analytics & Visualization: Actionable insights via Power BI, Tableau - Full-Stack Web & Mobile Development: React, JS/TS, Python, Flutter, React Native - API Development: FastAPI, NestJS - Agile Leadership: Cross-functional team delivery, sprint planning, execution - Technology Strategy: Aligning platforms with real business goals 💬 Client Testimonial “Infopoly enabled a technology step change for EptivA, automating algorithms and modernizing infrastructure. Their cloud-first strategy achieved 20x higher throughput, accelerating market success.” 📅 Let’s connect. Book your free 30-minute call - we’ll build a roadmap to transform your tech and scale your results.

I am an expert-vetted AI Engineer and automation specialist with over 10 years of experience designing and delivering intelligent, production-ready AI solutions for startups, enterprises, and public-listed companies worldwide. My core focus is on AI automation, Agentic AI systems, Retrieval-Augmented Generation (RAG), and Knowledge Graph–driven architectures that help businesses scale operations, unlock insights from data, and automate complex decision-making processes. I combine deep AI system design expertise with a strong full-stack engineering background, allowing me to take AI solutions from concept → architecture → deployment → scale with reliability and security. What I Specialize In ✅ AI & Intelligent Systems AI Automation & Workflow Orchestration Agentic AI (Multi-Agent Systems, Autonomous AI Agents) Retrieval-Augmented Generation (RAG) LLM Integration (OpenAI, Anthropic, Open-Source LLMs) Knowledge Graph Design & Implementation Vector Databases & Semantic Search AI Chatbots & AI Assistants (Enterprise-grade) AI-Powered Decision Support Systems ✅ Backend & AI Infrastructure API-first AI architectures Cloud-native AI deployments (AWS, Azure, GCP) Data pipelines for AI & ML workflows Scalable microservices for AI applications Secure AI systems & enterprise integrations ✅ Full-Stack Engineering (Supporting AI Products) Modern Web Applications (React, MERN/MEAN) Backend systems for AI-driven platforms Real-time dashboards & AI interfaces Mobile apps integrated with AI services Past Achievements Designed and deployed AI-driven automation systems for startups and enterprise clients. Successfully set up outsourcing and AI-enabled back-office operations for Australian public-listed companies. Built an award-winning mobile application, now enhanced with intelligent content discovery features. Helped teams transition from traditional software to AI-first product architectures. Project Management & Delivery End-to-end AI solution ownership (Discovery → MVP → Production) Agile / Scrum project leadership Cross-functional collaboration with data, product, and business teams Clear documentation, testing, and maintainability focus Why Work With Me AI solutions that solve real business problems, not just demos Strong balance of AI expertise + engineering discipline Proven experience with scalable, enterprise-grade systems Clear communication and long-term partnership mindset 👉 If you’re looking to build AI agents, automate workflows, implement RAG pipelines, or leverage Knowledge Graphs to power intelligent applications — I’m the right partner for you. Tags AI Automation | Agentic AI | AI Agents | Retrieval-Augmented Generation (RAG) | Knowledge Graphs | LLM Integration | Vector Databases | Semantic Search | AI Chatbots | AI Assistants | Machine Learning Systems | AI Architecture | Full-Stack AI Development | Cloud AI (AWS, Azure, GCP) | API Integration | Business Process Automation | React | MERN Stack | MEAN Stack | Mobile App Development | Scalable AI Systems | Enterprise AI Solutions

I help startups and growing businesses stabilise, improve, and ship digital products — especially platforms built with AI tools, low-code workflows, and vibe-coded apps on platforms like Replit. If you have a product that was built fast and now needs to be fixed, cleaned up, extended, or made reliable for real users, that’s where I come in. I work with founders and teams to turn fragile MVPs into usable, scalable products by improving UX, fixing broken flows, refining the product strategy, and helping engineering move faster with less chaos. What I can help you with • Stabilising platforms built on Replit, AI app builders, low-code tools, and vibe-coded workflows • Improving broken or confusing user journeys • Turning rough prototypes into production-ready product experiences • Designing and shipping SaaS platforms, internal tools, dashboards, and client-facing apps • Adding AI features that are actually useful to users • Scoping MVPs, prioritising features, and reducing product risk • Leading product execution from idea to launch What clients hire me for • Platform rescue: fixing products that were built quickly but are now unstable, messy, or hard to maintain • UX + product improvement: making apps easier to use, clearer, and more likely to convert • Rapid prototyping: building and testing new features quickly before teams overinvest • AI workflow implementation: integrating OpenAI, automation tools, and smart product experiences into existing platforms • Founder support: helping non-technical or overstretched teams make better product decisions My approach I don’t just make screens look better or build random features. I help clients figure out what is breaking, what matters most, and what needs to happen next to make the product more reliable and more valuable. That might mean: • auditing the product and identifying friction points • redesigning key flows • improving onboarding and conversion • cleaning up the product structure • working with developers to implement better solutions • using tools like Replit, Figma, React, Laravel, Supabase, n8n, OpenAI, and payment integrations to move quickly Types of projects I’m a strong fit for • Startups with an MVP that feels unstable or unfinished • Founders who built fast with AI tools and now need product structure • Teams that need a UX/product partner who also understands implementation • Businesses adding AI features, automation, or new digital services • Companies that need someone to bridge strategy, design, and delivery If your app was built quickly and now needs to be stabilised, improved, or prepared for growth, I can help you get it there.

📌 Last project: n8n AI agent for Knight Frank, an Australian real estate firm. Their team was manually answering email queries like "any properties available on Eagle Street?" by searching an Excel sheet built from monthly PDF reports. I replaced the whole thing with an n8n workflow: OCR pulled listings from PDFs in Dropbox, embeddings went into a pinecone vector database, incoming emails got matched against it, and OpenAI wrote the reply. Shipped in three weeks. Cut manual query handling by over 98%. Tech stack: n8n, OpenAI, RAG (Retrieval-Augmented Generation), Pinecone, OCR, I'm an AI Engineer with 4 years of industry experience who builds AI agents, voice agents, chatbots, and automations that run in production. 🔧 Other recent work: Complete Luxe Cleaners Voice Agent: Takes inbound calls, answers service questions, books appointments straight into the calendar, and drops leads into HubSpot. Built with Retell AI, Twilio, HubSpot, Google Calendar, and n8n. End-to-end n8n Sales Agent: Captures leads into GoHighLevel, writes AI-personalised first-touch emails, runs follow-up sequences, and updates pipeline status in real time. Tech stack: n8n, OpenAI, GoHighLevel, Gmail, Airtable. SyllabusSync.ai: Students juggling multiple course syllabi were missing deadlines because assignments and exam dates were buried in PDFs. I built an AI tool that extracts those dates and auto-syncs them to Google Calendar with reminders. 10,000+ students using it. Tech stack: OpenAI API, Next.js, NestJS, Supabase, AWS, Stripe. 🛠 Stack I use most: Retell AI, Vapi, n8n, Make, GoHighLevel, OpenAI, Claude, LangChain, LangGraph, Pinecone, ChromaDB, Twilio, HubSpot, Next.js, Node.js. If you need to build an AI agent, voice agent, RAG-based assistant, or automate a business workflow with AI, I can help you design and deploy a scalable, production-ready solution.