Hire the Best Spreadsheets Experts in Mexico City, MX

Data Entry / Graphic Design Soft skills: - Design of graphic pieces for outdoor advertising. - Corporate stationery design. - Branding. - Copy Writing - Customer Service Hard skills: Adobe Illustrator, Adobe Photoshop, Corel Draw, Word, Excel, Power Point, TinkerCAD.

I am a Mexican living in Mexico City. Although my native language is Spanish, I also speak English and understand Italian. I can help you with your projects if you need help with Microsoft Office, as I have extensive experience in working with this software: - Word - PowerPoint - Access - Excel - Canva I can make your English documents make sense in Spanish, I usually translate documents from English to Spanish and proofread documents in Spanish, too. I also have significant experience in: - Laboratory procedures and equipment - Biorisk assessment - Quality Assurance - Public health - Infectious diseases. If you need to write about these topics, I can help you.

Virtual assistant with experience in e-commerce platforms, customer service, and product management at Amazon and Facebook Marketplace. I stand out for being efficient, organized, and able to communicate ideas clearly. *Product management at Amazon sellar center & Facebook Marketplace. *Data entry and spreadsheet management. *Direct customer communication (inclunding deliveries and payment handling) *Basic English for operational tasks and communication. *Ability to work independently or as part of a team. *Fast learner( self- taught and adaptable to new tools)

I am a senior Full-Stack Engineer and AI Engineer with 10+ years of experience designing, building, and shipping production AI products and scalable web platforms end to end. I specialize in turning complex ideas into reliable systems - from LLM integrations and RAG pipelines to SaaS platforms with React frontends and Python or Node.js backends. What I do best is bridge the gap between AI prototyping and production. I do not just build demos. I design systems that handle edge cases, cost constraints, performance targets, and long-term maintainability. - 60+ production AI and full-stack products delivered (SaaS, MVPs, RAG systems, AI agents) - 40+ LLM integrations and AI automation projects shipped to production - MVP to production in 4-8 weeks | Mexico-based | Bilingual (English / Spanish) | US time zone overlap If you are building: - A GPT or LLM-powered SaaS application - A RAG-based knowledge system with vector search - An AI agent platform or automation workflow - A React or Next.js product with Python or Node.js backend - A production-ready MVP or multi-tenant SaaS architecture I can architect and deliver it correctly from day one. ROLES I TAKE ON (10+ YEARS EXPERIENCE) - AI Engineer / AI Developer - LLM integrations, RAG systems, AI agents, automation workflows - Full-Stack Engineer / Full Stack AI Engineer - end-to-end AI and web platforms - RAG Developer / LLM Application Developer - vector search, knowledge bases, semantic search - React Developer / Next.js Developer - production UI for AI and SaaS products - Python Developer / FastAPI Developer - backend systems, AI APIs, data pipelines AI ENGINEERING AND GENERATIVE AI - OpenAI, GPT-4, Claude, and Gemini LLM integration - Retrieval-Augmented Generation (RAG), semantic search, Pinecone, ChromaDB, pgvector - AI agents, LangChain, LangGraph, MCP servers, n8n and Zapier automation - AI chatbots, copilots, document intelligence, and knowledge base systems - Prompt engineering, structured JSON outputs, and cost-aware token optimization - Human-in-the-loop systems for critical AI tasks FULL-STACK ENGINEERING - React, Next.js, TypeScript, Tailwind CSS, and modern frontend architecture - Python (FastAPI, Django) and Node.js (Express, NestJS) backend development - REST APIs, GraphQL, WebSockets, auth, multi-tenant SaaS, and Stripe billing - PostgreSQL, MongoDB, Redis, Supabase, AWS, Docker, CI/CD, and Vercel deployment - Legacy modernization: monolith to microservices, jQuery to React, PHP to Python/Node INDUSTRIES I SERVE - AI Startups, SaaS, and Internal Tools - Healthcare and MedTech, FinTech, E-commerce - PropTech, EdTech, and LegalTech HOW I WORK I think like a product engineer and AI architect. Before writing a line, I align on the business outcome and what the AI must do reliably. Then I ship in weekly demos and stay available on Slack for fast turnaround. Typical cycle: discovery and scoping (2-3 days), architecture, weekly sprints with demos, production launch (CI/CD, monitoring), and post-launch support. WHY CLIENTS HIRE ME - End-to-end ownership - AI logic, UI, API, vector search, and deployment - Production AI expertise - built for real users and real cost constraints - Full-stack depth - one engineer who ships the entire product - Nearshore advantage - US time zone overlap, fluent English and Spanish - Clear communication, weekly demos, and long-term partnership Whether you need a RAG system, an AI agent platform, LLM integration in your SaaS product, or a full AI-powered platform from scratch - I can help. Click "Invite" or send your brief. Happy to jump on a quick call before writing a single line of code. KEYWORDS Python, Django, FastAPI, Flask, TensorFlow, PyTorch, R Programming, Node.js, Next.js, GraphQL, PostgreSQL, MySQL, MongoDB, Neo4j, PHP, Laravel, Vector Database, JavaScript, TypeScript, Tailwind CSS, HTML, CSS, Bootstrap, React, Vue.js, Dashboard, Heatmap, Hugging Face, LangChain, OpenAI, Claude

Hello! I’m a reliable and detail-oriented freelancer specializing in Virtual Assistance, Data Entry, and Spanish–English and English-Spanish Translation. I help businesses and entrepreneurs stay organized by handling tasks such as data entry, spreadsheet management, online research, email management, and administrative support. I also provide accurate and confidential translation of medical, financial (tax-related), and official documents, ensuring clarity and preservation of the original meaning. In addition to administrative support, I bring strong data and technical skills, including Excel, SQL, Python, and R. I can clean and organize datasets, manage spreadsheets, and perform basic data analysis to generate useful insights. I focus on accuracy, efficiency, and clear communication to ensure every project is completed on time and to a high standard. Whether you need help organizing data, translating documents, or supporting daily operations, I’m committed to delivering reliable, high-quality work. If you're looking for someone dependable to help streamline your workload, I’d be happy to support your projects.

I build automation systems that give businesses back 10-20 hours every week using Make, n8n, Zapier, and GoHighLevel. With 6+ years of experience, I connect your tools, clean your data, and build workflows that actually run. WHAT I DO - Process Automation (Make, Zapier, n8n) - AI Integration (ChatGPT, Claude APIs, custom chatbots) - Lead Qualification & CRM Automation - Custom Automation Scripts (Node.js, JavaScript) - Workflow Optimization & Efficiency Consulting - GoHighLevel CRM Management - MCP -RAG DATA & ANALYTICS - Dashboards for sales, marketing, and operations (Data Studio) - Reports that update automatically - KPI tracking your team can actually use AI TOOLS & COMPONENTS - Cursor AI integrations for content and workflows - AI-powered chatbots for FAQs and lead qualification - AI-assisted data processing - API integrations, webhooks, LLM workflows RECENT PROJECTS: Built an AI-powered IT helpdesk system from scratch vector search knowledge base (Pinecone), GPT-4 responses, automated ticket logging, and a live analytics dashboard. Fully functional, end-to-end, deployed in 5 weeks. - AI lead qualifier bot (processes 100 leads in 2 minutes) - Restaurant management system - Multiple Make/n8n workflows for marketing & sales automation COURSE & DIGITAL PRODUCT MANAGEMENT - Platform setup (Hotmart, Skool) - Webinar coordination (300+ attendee events) RESULTS I DELIVER: - Time saving - Cost reduction - Systems built to run on their own TOOLS Make, Zapier, n8n, Looker Studio, ChatGPT, Claude, Google, Airtable, Shopify, Hotmart, Manychat, ClickUp, Notion, GitHub, Instantly, Cursor, Monday, Asana, Trello, Slack, Microsoft Office, Canva, CapCut, Mailchimp, Kajabi, Active Campaign, GoHighLevel, DeepSeek, Sales Navigator, Azure Let's talk about how automation can transform your business operations. I look forward to speaking with you! Luz