Hire the Best NLP Engineers
in Mexico

⭐⭐⭐⭐⭐ 15+ clients, 100% five-star. Not satisfied? Full refund. 🤝 I'm Shervin Le Du. I've shipped AI to millions (Siri, Alexa, Polly) and built 10+ websites, stores and platforms for clients worldwide. ─────────────────── ✅ SaaS Platforms — Auth, database, subscriptions, admin dashboard, AI built in. ✅ E-commerce — Store, catalog, Stripe checkout, AI chatbot, CRM sync. ✅ Websites — Clean, fast, conversion-ready. ─────────────────── 🔖 Fixed prices. No surprises! Full breakdown at the bottom of my profile. 🛠️ Next.js · Shopify · Supabase · N8N · Python · JavaScript ─────────────────── 🟢 Online? I'm usually free to chat right now. 🎁 Consultations are free — I refund the session immediately, whatever the outcome. ─────────────────── 🌐 🇺🇸 🇫🇷 🇲🇽 👇 Hit "Book a consultation" below.

I’m an applied mathematician and AI engineer focused on building reliable, well-structured AI systems for real data. I hold a Master’s in Applied Artificial Intelligence from Tecnológico de Monterrey and a Bachelor’s in Pure Mathematics. Most of my work sits at the intersection of NLP, Knowledge Graphs, and Retrieval-Augmented Generation (RAG). I don’t treat models as black boxes: I design architectures that are correct, explainable, and easy to maintain, especially when the data is large, messy, or domain-specific. What I can help you with: • RAG systems for technical documents, reports, or internal knowledge bases (embeddings, retrieval, evaluation) • Knowledge Graph construction for complex datasets (government, finance, scientific) • Semantic search and analytics pipelines (Python, SQL, vector databases) • LLM evaluation and improvement for mathematical/technical accuracy • Clear technical documentation and publication-quality deliverables (LaTeX, figures, reports) Recent work includes building a large-scale Knowledge Graph from U.S. NHTSA vehicle safety data to support semantic querying via LLMs, and developing a Risk Exposure Graph from 10-K reports using embeddings and topological data analysis (UMAP/Mapper). If your project requires rigor, clean reasoning, and well-documented results, I can help you move from idea to a working system.

Hello! I'm Cristian Ascencion, an expert in NLP and Data Engineering, dedicated to transforming data into actionable solutions. Expertise: ● NLP & AI: Proficient in LLM integration with tools like SpaCy, NLTK, and Transformers. Skilled in AI agent development and multi-modal embeddings. ● Data Engineering: Experienced in building scalable data pipelines and optimizing ETL processes. ● Backend Development: Strong skills in Python and backend integration for seamless system operations. Services: ● NLP & LLM Integration ● Data Pipeline Optimization ● Machine Learning Model Development ● AI Agent Solutions ● Data Strategy Consultation Let’s connect to tackle your data challenges with tailored solutions. 🚀

🚀 Driving Digital Health Innovation with AI-First, Scalable Engineering Hi! I’m Brayan — a HealthTech AI expert and full-stack engineer with 8+ years of experience delivering secure, HIPAA-compliant healthcare solutions and building AI-native web applications. I’ve successfully shipped 40+ real-world health products — from AI-powered diagnostics and remote patient monitoring to FHIR-based EHR integrations with Epic, Cerner, and Athena. Alongside this, I architect AI-first systems using Next.js, LangChain, RAG pipelines, and Supabase to make applications fast, intelligent, and production-ready. 💼 What I Do Best 🧠 AI in Healthcare * Predictive analytics, NLP for discharge summaries, CPT/vitals mapping * Clinical decision support, AI-based imaging, automation for RCM 🩺 EHR/EMR Integration * Epic, Cerner, eCW, Medplum * FHIR, HL7, SMART on FHIR protocols 📱 Custom Web & Mobile Health Apps * HIPAA-compliant telehealth, mental health, wellness, and chronic care apps * Built with React, Next.js, TypeScript, Flutter, React Native ⚙️ AI/LLM Integration & RAG Architectures * LangChain workflows, custom pipelines, role-based AI agents * Vector search with Pinecone, FAISS, Chroma, Supabase * Document ingestion & semantic search across medical records ☁️ Cloud & Compliance * AWS, Azure, GCP with full HIPAA/GDPR compliance * PHI encryption, RBAC, audit trails, SOC2-ready deployment 🗄️ Backend & Infra * Node.js, FastAPI, Flask, Django, .NET * PostgreSQL, Supabase, MongoDB, MySQL ✅ Why Healthcare Teams Choose Me ✔️ Proven track record: 80+ healthcare deployments & AI apps ✔️ Dual strength: Deep HealthTech compliance + cutting-edge AI stacks ✔️ Faster delivery: 50+ solution accelerators reduce dev time by up to 40% ✔️ Product mindset: Code built for outcomes, not just features 📅 On our first call, you’ll leave with: * A clear roadmap for your digital health product or AI-native app * Compliance guidance (HIPAA/GDPR/PHI) * Tech stack recommendations tailored to scale Let’s build something that’s not just compliant — but truly transformative in healthcare.