Hire the Best Semantic UI Specialists
in Nigeria

👋 Greetings! 🚀 Professional AI Chatbot & AI Agent developer ⏳Lot of AI experience 🏆30+ AI successful projects ✅ 100% Customer Satisfaction Are you in search of a top-notch AI engineer? Look no further! Here is a quick overview of my strengths and skills. As an AI/ML Engineer specializing in Generative AI and Natural Language Processing (NLP), I excel in developing and deploying interactive AI Agents and applications using Langchain, langGraph Llamaindex, No/Low code tools, and Large Language Models (LLMs). My expertise is creating systems seamlessly integrating advanced prompting techniques, enhancing user experiences, and anticipating user needs. 👨🏻‍💻 I'm offering help with: - Build an AI chatbot - Develop an AI Agent - Finetune AI models - LLMOps - LLM API Integrations - Create or improve your RAG-based app using LangChain, Llamaindex, or a No-code tool like N8N - Educate you on everything about NLP or LLM - Create an AI app interface with Streamlit or Chainlit - Perform AI code reviews - Create a text-to-speech or speech-to-text app 👨🏻‍💻 Tools & Technologies: - Python (Flask/FastAPI) - AI Framworks (LangChain, LangGraph, LlamaIndex, CrewAI, Streamlit) - Cloud services (AWS, Google Cloud Platform) - LLMOps (Docker, docker-compose, Kubernetes, Git, Git actions) - LLM API Integration (OpenAI, Anthropic, Google Gemini, Groq, Vllm, Llama3) - No-code/Low-code (N8N) - Google Colab - TensorFlow ⚡My process: 1) Briefing/ Discussions 2) Research 3) Design concept/ Prototype 4) Design Development 5) Revision 6) Delivery 7) Maintenance & Support I offer services in most industries. ----- - Business - Education - Lifestyle - Entertainment - Shopping - Travel - Health & Fitness - Music - Photo & Video - Food & Drink - Grocery - E-Commerce - Medical - Finance - Organization - Non-Profit ☑️ WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 100% Job success history 🌟 Results-driven - Committed to top-tier quality and your complete satisfaction 🌟 Client-focused approach 🏅 - Prioritizing YOUR needs and building lasting relationships 🌟 Going above and beyond - Exceeding expectations is my standard practice 🌟 Swift communication - Always available and responsive to keep you in the loop 🌟 Kindness: Treating everyone with respect and improving my clients' situations is my top priority. 💫 Looking for a skillful and fast AI Engineer - contact me. Let’s make cool projects together!

Full-Stack Developer | LLM | AI & ML Developer | Scalable Web Solutions| Neo4j Certified 🚀 Let’s Build Something Game-Changing! With 8+ years of Full-Stack Development experience, I specialize in crafting scalable web applications, AI-powered RAG and GRAPHRAG solutions, and enterprise-grade platforms that solve real-world problems. Whether it’s optimizing workflows, integrating AI-driven insights, or building advanced search capabilities, I focus on delivering solutions that drive real impact. I don’t just write code—I bring ideas to life. From startups to large enterprises, I ensure seamless execution, clear communication, and measurable results at every stage. Need innovation, scalability, and precision in your project? Let’s make it happen. Let’s build something great together! 💡🚀 Skills & Expertise: Full-Stack Development: PHP (Laravel), JavaScript/TypeScript (Node.js, React), Python AI & Advanced Technologies: RAG and GraphRAG architectures Database Mastery: SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Neo4j) Enterprise Integration: KYC solutions, payment systems, regulatory compliance Mobile Development: Cross-platform with React Native and Ionic Cloud & DevOps: AWS, Docker, Kubernetes Recent Successes: Led RAG/GraphRAG AI implementations for enterprise applications Boosted query performance by 40%, cutting costs by up to 40% Delivered fintech solutions for millions of users Why Choose Me: Clear communication and reliable project management Proven on-time delivery and scalable, maintainable solutions Transparent development process with regular updates Let’s create solutions that drive your business forward!

I'm a semantic web architect and researcher, wielding OWL, SPARQL, SWRL, and RDF to craft knowledge structures that bridge the gap between humans and machines. My expertise tapestry includes: -Ontology Engineering (OWL, SWRL): I weave intricate knowledge maps using OWL, meticulously defining entities, relationships, and reasoning rules with SWRL in Protégé. -Data Transformation (RDF): I transform spreadsheets into rich RDF knowledge graphs, revealing hidden connections and insights. -Knowledge Querying (SPARQL/DL): I effortlessly navigate and extract insights from OWL/RDF models using SPARQL/DL, the languages of knowledge exploration. -AI Integration: I bridge these semantic web technologies with AI applications in medicine and business, powering intelligent systems and innovation. Fueled by research and innovation, I: -Push the boundaries of knowledge representation and reasoning. -Seek novel ways to unlock insights from data and power intelligent applications. -Actively contribute to the advancement of the semantic web community. Ready to weave a web of knowledge and innovation? Let's connect and push the frontiers of the semantic web, together!

I build AI systems that don’t just work technically — they feel intuitive, reliable, and usable for real people. My background combines UX design and applied AI engineering, which means I think beyond just models and APIs. I focus on how AI products behave, how users interact with them, and how to structure systems that can realistically scale into production. Recently, I’ve been building MuseAI — a multilingual multimodal AI museum companion that supports: * conversational AI interactions, * contextual RAG-based reasoning, * multilingual experiences, * voice interactions, * image-based artifact understanding, * and production-oriented AI workflows. The system integrates technologies like: * Vertex AI * ElevenLabs * FastAPI * Next.js * Vector search / RAG pipelines * Prompt engineering for multi-turn interactions What I can help with: * AI product prototyping * Prompt engineering & conversational UX * RAG system design * AI workflow architecture * UX for AI products * Multimodal AI experiences * Frontend + backend AI integrations * Production-grade MVP development One thing clients appreciate about working with me is that I approach projects from both the technical and user experience side. I care about building systems that are not only intelligent, but actually useful, scalable, and enjoyable to interact with. If you’re building AI products and need someone who can bridge AI engineering, UX thinking, and product execution — let’s talk.

I fix hallucinations and unreliable behavior in production RAG and LLM systems. These issues usually come from retrieval gaps, chunking mistakes, weak constraints, or missing safety gates — not the model itself. I help teams identify the root cause quickly and ship a reliable fix that holds up in production. What I build Reliability-first RAG systems over PDFs, docs, and websites – evidence-only answers – citations or null responses when evidence is missing Agent workflows – tool calling – routing and state management – escalation rules (human-in-the-loop where needed) Production AI backends – FastAPI services – clean integration with Next.js / React apps Structured outputs & safety – strict JSON contracts – schema validation – audit logs and failure visibility How I work • Start with a short audit to find the real failure points • Define success criteria before touching prompts or models • Add reliability gates (retrieval thresholds, schema validation, safe fallbacks) • Ship a working fix fast, then harden it • Leave behind clean code and documentation your team can maintain Typical first engagement (low-risk) 1–2 hour RAG reliability audit You get: failure taxonomy (why it hallucinates) concrete fix plan optional implementation by me or your team This keeps risk and cost low before committing to a larger build. Tech (kept short on purpose) Python · FastAPI · LangChain / LangGraph · OpenAI / Gemini FAISS / pgvector · Postgres / Supabase Next.js · React · TypeScript Closing line (important for conversion) If your AI feature needs to be reliable in front of real users — not just impressive in a demo — I can help.

I build full-stack AI products that actually scale — from React frontends to production LLM pipelines. RESULTS I'VE DELIVERED: → Slashed a FinTech client's GPT-4 bill from $60k to $4.8k/month using semantic caching and prompt optimization → Built a computer vision system monitoring 50+ retail locations with 97% accuracy — $2M in prevented losses → Architected AI-powered financial apps serving thousands of users with voice transcription and custom-trained assistants → Led NASA CAMS visualization portal handling millions of data points in real-time WHAT I BUILD: - Production LLM systems (LangChain, vector databases, RAG pipelines) - Computer vision pipelines (TensorFlow, OpenCV, RTSP streaming) - AI cost optimization (semantic caching, model routing, structured outputs) - Full-stack applications (Next.js, React, FastAPI, Python, AWS) RECENT WORK: - Lead Engineer at RivetAI — AWS, AI-powered film automation - UNICEF — Serverless app handling 5M+ pledges across 5 Nigerian states - NASA CAMS — Celestial data visualization for space research IDEAL CLIENT: You need an AI product built end-to-end, or your current AI system is too slow, too expensive, or doesn't scale. Message me with your challenge. I respond within 24 hours.