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✅ 100% Job Success Score on Upwork ✅ 300+ projects delivered for startups & businesses worldwide, 37 on Upwork ✅ 9+ years building AI products end-to-end ✅ From idea → MVP → production, fast I help founders and businesses turn AI ideas into working products including AI agents, LLM-powered automations, and full SaaS platforms that generate real business value. Here's what I deliver: ✔️ AI Agents & LLM Automation: Custom AI agents, RAG pipelines, and multi-step workflow automation using OpenAI, Claude, Gemini, LangChain, LangGraph, and n8n. I build agents that handle sales, support, research, and back-office operations on autopilot. ✔️ AI Voice Agents & Chatbots: Human-like voice agents (Vapi, Retell, Twilio, ElevenLabs) and RAG chatbots trained on your business data — for booking, lead qualification, and 24/7 customer support. ✔️ AI-Powered Mobile Apps: Cross-platform apps (Flutter, React Native) with AI at the core: health & fitness coaching, AI companions, e-commerce, and marketplace apps with real-time features. ✔️ SaaS Product Development: Full-stack SaaS builds (React, Next.js, Node.js, FastAPI, Python) with Stripe payments, admin dashboards, analytics, and third-party integrations architected to scale from MVP to thousands of users. ✔️ AI Tools & Custom Software: Internal tools, document intelligence (OCR + LLM), AI content pipelines, and process automation that cut manual work by hours every day. ✔️ Rapid Prototyping & Vibe Coding: Need an MVP fast? I use modern AI-assisted development (Cursor, Replit, Bolt, Lovable) to ship working prototypes in days, then harden them into clean, production-grade code. Industries I've shipped for: Fintech & Web3 · Healthcare · E-commerce & Retail · Real Estate · Education · Music & Entertainment · Logistics ⭐ Recent client feedback: "We have enjoyed working with Waseem and his team at HilariousAI. We have worked with them in the past, and they have continued to provide high-quality work. They are very.." The best first step is a short call for a FREE Consultaton, tell me what you're building, and I'll give you a clear development plan with timeline and milestones, free of charge. Hit the invite button and let's talk.

I am the Top 3 percent developer on Upwork having Pink badge, I help clients build products that are sharp, scalable, and results focused. I design and build production-grade AI systems powered by Large Language Models, Retrieval-Augmented Generation, intelligent chatbots, and autonomous multi-agent architectures that go beyond prototypes and deliver measurable business outcomes. My expertise lies in combining advanced AI modeling with scalable system design, enabling chatbots, agents, and multi-agent systems to operate reliably in real-world environments. 🔹 Core Expertise Generative AI Systems LLM integration using OpenAI, Gemini, Claude, and open-source models like LLaMA and Mistral Prompt engineering for deterministic outputs, structured responses, and controlled reasoning Tool-augmented generation and function calling for real-world execution Context management for long conversations and memory-aware systems RAG & Knowledge Systems End-to-end RAG pipelines with vector databases like Pinecone, FAISS, Weaviate Hybrid retrieval combining semantic search, keyword search, and metadata filtering Context optimization like chunking strategies, re-ranking, and compression Knowledge grounding for chatbots and AI assistants to reduce hallucinations AI Chatbots (Advanced) Conversational AI with multi-turn memory and contextual awareness Domain-specific chatbots for customer support, internal tools, and SaaS platforms Stateful chat systems with session memory and retrieval-backed responses Integration with APIs, CRMs, and external tools for actionable conversations AI Agents & Multi-Agent Systems Autonomous AI agents with task planning, reasoning, and tool usage Multi-agent orchestration where agents collaborate, delegate, and validate outputs Workflow automation agents for tasks like lead qualification, research, and execution Event-driven agent systems with feedback loops and self-correction Machine Learning & Deep Learning NLP pipelines, embeddings, and similarity search systems Fine-tuning and domain adaptation for LLMs Recommendation systems and predictive modeling Evaluation frameworks for model performance and reliability 🔹 System Design & Engineering I focus on building end-to-end AI architectures where chatbots and agents are part of a larger, reliable system. Backend systems using Python, FastAPI, Node.js Scalable architectures for chatbot platforms and agent workflows Vector database optimization and retrieval latency tuning Real-time inference systems for conversational AI Secure integrations with third-party APIs and enterprise systems MLOps & AI Infrastructure Deployment on AWS, GCP, Azure with GPU scaling CI/CD pipelines for AI systems and agent workflows Monitoring, logging, and observability for chatbot and agent performance Cost optimization for LLM-heavy applications 🔹 What I Build Intelligent AI chatbots with deep contextual understanding and action capabilities RAG-powered knowledge assistants for enterprises and SaaS products AI agents that automate workflows like lead qualification, support, and operations Multi-agent systems for complex task orchestration and decision-making Document intelligence systems for extraction, summarization, and structured insights AI copilots integrated into products for enhanced user experience 🔹 My Approach I design systems where chatbots and agents are not just interfaces, but intelligent decision layers. Focus on accuracy, latency, and cost trade-offs Build for edge cases and unpredictable inputs Ensure structured outputs for downstream systems Design modular architectures for scaling from single-agent to multi-agent systems 🔹 Differentiation Deep expertise in both LLMs and system-level architecture Experience building real-world chatbot and agent-based systems Strong understanding of multi-agent coordination and workflow automation Ability to convert complex ideas into scalable AI products Product-focused mindset with emphasis on measurable impact 🔹 Tech Stack Python, FastAPI, Node.js, LangChain, LlamaIndex, Pinecone, FAISS, Weaviate, OpenAI, Gemini, Claude, Hugging Face, Docker, Kubernetes, AWS, GCP If you are looking to build advanced AI chatbots, intelligent agents, or multi-agent systems, I can help you design and implement solutions that are technically robust and production-ready. Let us build systems that think, act, and scale.

I build and ship production AI systems (RAG pipelines, LLM agents, fine-tuned models, and multimodal/OCR extraction), deployed to run 24/7 on Kubernetes and serverless GPU. Not demos. Systems real users depend on. Top-Rated Plus AI engineer with 4+ years building enterprise-grade AI for multinational companies and startups. I turn complex business requirements into intelligent, production-ready applications that drive measurable results. 🎯 CORE SPECIALIZATIONS Agentic AI & Multi-Agent Systems Custom multi-agent architectures with LangGraph, CrewAI, and Model Context Protocol (MCP), including self-improving agents that use evaluation feedback to get better over time. Built for real automation and decision-making, not chatbot demos. Advanced RAG, Evaluation & Observability 10+ production RAG systems using self-RAG and adaptive retrieval, with one serving hundreds of users across thousands of documents (migrated Pinecone → Weaviate for better recall at lower cost). Every system ships with real evaluation and tracing: LLM-as-judge, retrieval metrics, and end-to-end observability (LangSmith/Langfuse), so quality is measured, not guessed. LLM Fine-Tuning & Cost Optimization Full fine-tuning and alignment: PEFT (LoRA/QLoRA), SFT, DPO, and instruction tuning. I fine-tuned a 7B model for Arabic and served it on serverless GPU with autoscaling, and I've fine-tuned multimodal vision-language models. Through open-source model replacement and quantization, I've cut client AI costs by up to 40% with no drop in performance. Multimodal & Document AI Multimodal OCR and document-extraction pipelines across PDF, DOCX, PPTX, Excel, and images, with strong F1 on messy, real-world financial documents, plus vision-language pipelines and Stable Diffusion. I also built a temporal, multi-hop knowledge graph over an encrypted Postgres + Qdrant store, with client-side encryption and bi-temporal fact tracking. Enterprise Backend & Scalable Infra Master-level Python (FastAPI, Flask) with Alembic-versioned databases, robust CI/CD, and deployment across AWS, Azure, GCP, and serverless GPU. Production workloads on Docker and Kubernetes with KEDA event-driven autoscaling, plus privacy-first, multi-tenant systems (E2EE, RBAC, audit logging, backup/DR). 💡 TECHNICAL ARSENAL AI/ML & Agents: LangChain, LlamaIndex, LangGraph, CrewAI, MCP, Hugging Face (PEFT/TRL), Ollama, TGI, vLLM Evaluation & Tracing: LangSmith, Langfuse, LLM-as-judge, custom eval frameworks Vector DBs: Weaviate, Pinecone, Qdrant, FAISS, ChromaDB Models: OpenAI, Claude, Gemini, fine-tuned open-source Backend: Python (FastAPI, Flask), TypeScript/Node (NestJS, Next.js), PostgreSQL, MySQL, MongoDB, Alembic MLOps & Cloud: Docker, Kubernetes, KEDA, CI/CD, Airflow, model versioning; AWS, Azure, GCP, DigitalOcean, serverless GPU CV & Data: OCR optimization, vision-language models, Stable Diffusion, web scraping ✅ WHY CHOOSE ME ▸ Ships to production: I build AND deploy. You get systems that run 24/7 and scale, not a prototype someone else has to finish. ▸ Proven track record: Top-Rated Plus, with enterprise projects at multinational companies and startups. ▸ Innovation-driven: I bring the latest (MCP, adaptive RAG, new model releases) into production, not just experiments. ▸ Cost-conscious: high-performance AI that optimizes cost without compromising quality. ▸ Full-stack capability: AI/ML-focused with frontend integration for complete end-to-end delivery. ▸ Strong collaboration: high availability, flexible timing, GitHub/GitLab workflows. ▸ Quality standards: production-grade code, proper testing, and evaluation built in. If you're building an AI product, or need one taken from prototype to production and scaled reliably, send me the brief and I'll tell you exactly how I'd approach it.

Most AI projects don't fail because of bad code or bad tools. They fail because of a lack of alignment. I'm Guido, an AI integration and full-stack specialist. I partner with founders and product leaders to design architectures and software that actually drive real business outcomes, serving as a product-level thinker who makes the right architectural calls. My background sits at the intersection of engineering and strategy. I've built 50+ products across HealthTech, SportsTech, FinTech, and Industrial Manufacturing, and the through-line is always the same: the clients who get the best results are the ones who treated me as a partner in the outcome, not a vendor delivering a spec. --- WHERE I SPECIALIZE: ✦ AI & Intelligent Systems: LLMs, RAG pipelines, agentic workflows, NLP, Computer Vision, OpenAI/GPT, LangChain, PyTorch, TensorFlow. I build AI that integrates cleanly into your existing product architecture, not AI for its own sake. ✦ Full-Stack Development: React, React Native, Flutter, iOS, Android, Node.js, Python, PHP. Infrastructure on AWS, GCP, and Digital Ocean. UX/UI. End-to-end builds from architecture through deployment. --- HOW I WORK: 1️⃣ Discovery: I go deep into your business, your users, and your real objectives. Not just the features on your list, but the outcome those features are supposed to achieve. This changes everything downstream. 2️⃣ Strategy & Roadmap: A clear, prioritized plan with defined milestones, deliverables, and budgets. You know what you're getting, when you're getting it, and what it costs. No surprises. 3️⃣ Build & Iterate: Full transparency throughout. Real-time visibility at every stage. No black boxes, no "trust me" moments. 4️⃣ Launch & Support: I don't disappear at deployment. I stay involved to make sure the product performs, scales, and keeps delivering results after it's live. --- RECENT RESULTS: → Built a custom AI-powered data platform for a Healthcare Market Research company. Automated HCP data enrichment and survey workflows, dramatically reducing manual operational overhead and accelerating turnaround times. → Architected and shipped a professional visual reference app for Digital Artists from zero to launch. Streamlined creative workspaces and integrated with Procreate to reach Top 10 Paid App status in the Apple App Store. → Integrated automated testing infrastructure into a Cloud Services codebase. Reverse-engineered existing systems to build backend and UI test suites in Bitbucket CI/CD, completely eliminating manual testing dependencies. → Developed a centralized "Tool Tracker" digital hub for a large-scale Manufacturing corporation. Linked CNC programs with shop floor tools to transform legacy processes into an auditable workflow that drastically optimized production cycles. --- WHO I WORK BEST WITH: I'm a strong fit if: → You're a founder or product leader who needs a technical partner, not a ticket-taker → You have a complex or ambitious idea that's been waiting for the right person to execute it → You've been burned by developers or agencies who delivered code but not outcomes → You move fast, but not at the expense of getting it right I take on a small number of projects at a time, intentionally. Every engagement gets my full attention from architecture to delivery. If you have a complex product roadmap or an ambitious AI integration you need to execute correctly the first time, send me a message. Let's hop on a brief strategy call to talk through your architecture.

I build production-ready AI systems (RAG pipelines, LLM applications, and multilingual NLP) that solve real problems, not just demos that break in production. I'm a PhD researcher in AI/ML with 6+ years building NLP, machine translation, and information retrieval systems, with published work in ACM, Elsevier, EACL, and FIRE. That research background means I can handle the hard problems most freelancers can't: cross-lingual retrieval, low-resource and Indic languages, speech-to-speech systems, and LLM pipelines that actually hold up. What I can build for you: ✔ RAG pipelines and LLM-powered applications (LangChain, HuggingFace, PyTorch) ✔ NLP systems: text classification, NER, sentiment analysis, transformers ✔ Multilingual & cross-lingual AI, with deep expertise in Indic languages ✔ Speech-to-text and speech-to-speech AI ✔ Search and information retrieval engines ✔ Custom ML models: supervised, unsupervised, and deep learning ✔ End-to-end AI pipelines, from prototype to deployment I communicate clearly, hit deadlines, and care about code you can actually maintain. If you have an AI/NLP problem you're not sure is even solvable, that's exactly the kind of project I like. Send me a message and let's scope it.

𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗿𝗲𝗮𝗱𝘆 𝗔𝗜 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝘁𝗵𝗮𝘁 𝗽𝗮𝘆 𝗳𝗼𝗿 𝘁𝗵𝗲𝗺𝘀𝗲𝗹𝘃𝗲𝘀: I saved a fintech client €𝟰𝟬,𝟬𝟬𝟬 𝗽𝗲𝗿 𝘆𝗲𝗮𝗿 by automating their KYC pipeline (𝟵𝟵%+ 𝗲𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗼𝗻 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆) and cut clinical documentation time by 𝟲𝟬% with an AI medical scribe inside a live EMR platform. If you have messy documents, manual workflows, or an agent or chatbot idea that needs to actually work in production, not just in a demo, I can ship it fast without sacrificing accuracy or scalability. 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 🔹 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗠𝘂𝗹𝘁𝗶 𝗔𝗴𝗲𝗻𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: autonomous, decision making agents with LangChain, LangGraph and CrewAI that automate real backend processes: document review, support, lead handling, internal ops. 🔹 𝗥𝗔𝗚 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 & 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁𝘀: retrieval augmented generation chatbots over your PDFs, docs and databases. Hybrid GraphRAG (Neo4j) plus vector search for grounded, accurate answers with strict guardrails against hallucination. 🔹 𝗢𝗖𝗥 & 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗔𝗜: invoice, ID and form data extraction with PaddleOCR, AWS Textract, YOLO and LayoutLM. 𝟵𝟵%+ 𝗲𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗼𝗻 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆 on IDs, invoices, tables and unstructured documents. 🔹 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗔𝗜 & 𝗘𝗠𝗥 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: HIPAA compliant medical scribes (Whisper speech to text, speaker diarization, auto generated SOAP notes and ICD 10 codes), wound analysis computer vision, clinical RAG with PII redaction. 🔹 𝗞𝗬𝗖 & 𝗜𝗱𝗲𝗻𝘁𝗶𝘁𝘆 𝗩𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻: document localization, MRZ parsing, ArcFace biometric matching, liveness detection, real time transaction risk engines. 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗣𝗔𝗜𝗗 𝗙𝗢𝗥 €𝟰𝟬𝗞 𝗽𝗲𝗿 𝘆𝗲𝗮𝗿 𝘀𝗮𝘃𝗲𝗱: automated fintech KYC pipeline (OCR plus face match plus verification agents) 𝟲𝟬% 𝗹𝗲𝘀𝘀 𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 𝘁𝗶𝗺𝗲: AI medical scribe running in a production EMR 𝟰𝟬% 𝗮𝗰𝗰𝘂𝗿𝗮𝗰𝘆 𝘂𝗽𝗹𝗶𝗳𝘁: hybrid GraphRAG retrieval for complex financial queries 𝟭𝟬𝘅 𝗳𝗮𝘀𝘁𝗲𝗿 𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴: logistics and finance workflows 𝗦𝘂𝗯 𝟮𝟬𝟬𝗺𝘀 𝗿𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹 𝗹𝗮𝘁𝗲𝗻𝗰𝘆: FastAPI microservices with Redis caching 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 Python, FastAPI, Docker, AWS, GCP | LangChain, LangGraph, CrewAI, OpenAI, Claude, Hugging Face | Pinecone, FAISS, Weaviate, Neo4j, MongoDB, Redis | OpenCV, YOLO, PaddleOCR, Tesseract, LayoutLM | PyTorch, TensorFlow 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 Fast execution with production discipline: clear milestones, regular updates, clean documented code, containerized deployment. I use modern AI dev tooling (including Claude Code) to ship in days what normally takes weeks, without cutting corners on architecture. If you want an AI system that works in production, send me an invite or message and let's scope it in a quick call. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: AI Engineer, AI Agent Developer, AI Agents, Multi Agent Systems, RAG, Retrieval Augmented Generation, Chatbot Development, LLM Integration, GPT 4o, Claude, LangChain, LangGraph, CrewAI, OCR, Document AI, Data Extraction, Computer Vision, Healthcare AI, EMR Automation, KYC Automation, Identity Verification, NLP, Python, FastAPI