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Search visibility is no longer limited to ranking a website on Google. Today, businesses also need to be understood and recommended by platforms such as ChatGPT, Google AI Overviews, Gemini, Perplexity, Claude, and other AI-powered search systems. I’m José David Hernández, an Expert-Vetted SEO, AEO, GEO, and AI Search Optimization Specialist with more than 12 years of experience. I have completed over 400 projects, worked with businesses across 42 countries, and accumulated more than 20,000 hours of professional experience in SEO and digital growth. My work focuses on building complete search visibility systems that connect Technical SEO, content strategy, authority, structured data, local optimization, user experience, and conversion. I have contributed to projects involving major brands such as Pizza Hut, Hungry Howie’s, and HP, as well as law firms, real estate companies, local businesses, eCommerce stores, SaaS platforms, and professional service companies. WHAT I HELP BUSINESSES ACHIEVE • Higher organic visibility on Google and Bing • Greater presence in ChatGPT and AI-generated answers • Improved eligibility for Google AI Overviews • Stronger rankings for commercial and transactional keywords • Better technical performance and indexation • Increased topical and entity authority • More qualified organic traffic, leads, and sales • Stronger local visibility and Google Business Profile performance My objective is not to apply isolated SEO tactics. I create a coordinated strategy that helps search engines and AI platforms clearly understand: • Who your company is • What services or products you provide • Which topics your brand is qualified to discuss • Why your website should be trusted • When your business should be included in search results or AI-generated recommendations SEO, AEO, GEO & AI SEARCH OPTIMIZATION I develop strategies for businesses that want to compete across traditional search engines and emerging AI search environments. My AI search services include: • Answer Engine Optimization strategy • Generative Engine Optimization frameworks • Google AI Overviews readiness analysis • ChatGPT, Gemini, Perplexity, and Claude visibility audits • AI search competitor analysis • Conversational keyword research • Question-based content optimization • Entity and semantic SEO • Brand authority and citation analysis • Structured content for AI extraction • AI search share-of-voice evaluation • Source and mention opportunity research The goal is to make your company easier to identify, interpret, validate, and recommend across multiple search experiences. ADVANCED TECHNICAL SEO A strong content strategy cannot perform consistently when the technical foundation of a website is weak. My Technical SEO services include: • Complete Technical SEO audits • Crawlability and indexation analysis • Website architecture evaluation • Core Web Vitals optimization • LCP, CLS, and INP analysis • JavaScript SEO • Canonical tag auditing • Duplicate content resolution • Redirect mapping • 301, 302, and 404 error correction • XML sitemap optimization • Robots.txt configuration • Internal linking architecture • Crawl budget optimization • Thin content identification • Index bloat cleanup • International SEO and hreflang • Website migration planning • Search traffic recovery analysis I provide clear, prioritized recommendations that developers, content teams, and business owners can understand and implement. SCHEMA MARKUP & STRUCTURED DATA Structured data helps search engines and AI systems interpret the relationships between your company, services, products, locations, authors, and content. I work with: • Organization schema • LocalBusiness schema • Service schema • Product schema • Article schema • FAQPage schema • Breadcrumb schema • Review schema • Person and author schema • Custom schema relationships • Structured data validation and error correction Schema is implemented as part of a broader entity and content strategy, not as an isolated technical task. LOCAL SEO & GOOGLE BUSINESS PROFILE I help local and multi-location businesses strengthen their presence across Google Search, Google Maps, local results, and location-based AI searches. My Local SEO services include: • Google Business Profile optimization • Local SEO audits • Local keyword research • Service-area strategy • Location page planning • City and service keyword mapping • Local competitor analysis • Citation consistency • NAP auditing • Local schema markup • Google Maps visibility strategy • Review acquisition frameworks • Multi-location SEO architecture • Local content development • Internal linking for geographic relevance Whether you need a complete SEO strategy, a Technical SEO audit, Local SEO support, an AEO and GEO roadmap, or an AI search visibility analysis, I can help you identify the most important opportunities and turn them into a practical execution plan.

AI-Native Full Stack Developer | React, Node.js, TypeScript, Claude Code | 4 Years Experience I'm a full-stack software engineer with over 4 years of professional experience building scalable web applications for startups and growing companies. I specialize in creating clean, efficient, and user-friendly digital products that solve real business problems. What I Do Best: I build complete web applications from the ground up. Whether you need a SaaS platform, e-commerce site, or custom web application, I handle everything from frontend UI to backend APIs and database design. Recent Experience: I recently led full-stack development at a fast-growing startup where I built a SaaS platform with 10+ microservices serving thousands of daily users. I managed the entire tech stack, integrated major third-party platforms, and optimized systems for performance and scalability. My Approach: I believe in clear communication and understanding your business goals before writing any code. I ask questions, provide regular updates, and deliver solutions that actually work for your users. You get code that's not just functional but maintainable and scalable. Technical Skills: AI and Agents: Claude Code workflow, MCP server development, vector embeddings, semantic search, Claude API, OpenAI API Frontend: React, Next.js, TypeScript, HTML5, CSS3, Tailwind CSS, Material UI, React Native Backend: Node.js, NestJS, Express, REST APIs, GraphQL, Microservices Architecture Databases: PostgreSQL, MongoDB, MySQL Cloud & DevOps: AWS (Lambda, S3, SQS, EventBridge), Docker, CI/CD, GitHub Actions Testing: Jest, Playwright, Vitest What Clients Can Expect: Clear communication throughout the project. I respond quickly to messages and keep you updated on progress. I deliver clean, well-documented code on time. If issues arise, I'm transparent about them and provide solutions. Project Types I Excel At: - Custom MCP servers for AI-to-system integration - Agentic workflows and automation pipelines - SaaS platforms and dashboards - MVP development for startups - Full-stack web applications - Database design and optimization - API development and integrations - Mobile apps with React Native Work Style: I'm currently based in Finland and work with clients across different time zones. I'm comfortable with both long-term projects and shorter engagements. I prefer to start with a clear scope and timeline, but I'm also flexible when requirements evolve. Let's Work Together: If you're looking for a developer who can take ownership of your project, communicate clearly, and deliver quality results, let's talk. I'm here to help turn your ideas into working products. Feel free to message me with your project details. I'll review them and let you know if I'm a good fit.

I Bridge the Gap Between "AI Demo" and "Production Revenue" Most developers can connect an LLM to a chat box. Very few can architect a secure, high-concurrency FinTech platform or a seamless Web/App ecosystem where AI drives the core business logic. As a Senior AI Full-Stack Architect, I don’t just write code; I design systems. I specialize in taking raw AI capabilities and weaving them into the fabric of your existing product ensuring your AI is not just a "feature," but a scalable asset. What Makes My Approach Unique? The Architect's Perspective: I don't deliver scripts; I deliver infrastructure. I handle the Full-Stack lifecycle: from Vector Database design (Pinecone/Milvus) to Backend API orchestration (FastAPI/Django) and Frontend integration (React/Mobile). FinTech-Grade Precision: My background in financial technology means I prioritize security, data integrity, and low-latency. If your project requires high-stakes accuracy and "hallucination-free" AI, I am the partner you need. Agentic Ecosystems: I move beyond simple Q&A. I build Autonomous AI Agents using LangChain and CrewAI that can actually execute tasks managing workflows, processing transactions, and interacting with third-party APIs. How I Can Help You Scale: Custom LLM & RAG Pipelines: Building "context-aware" AI that knows your business data inside and out. Enterprise Automations: Replacing manual, high-friction processes with intelligent Python-based agents. Full-Stack AI Integration: Seamlessly embedding AI models into your Web and Mobile applications with a focus on UX and performance. AI Voice & Conversational Intelligence: Developing natural-sounding, context-driven voice agents for customer support or sales. The Technical Arsenal: The Brain: OpenAI (GPT-4o), Claude 3.5, Llama 3, LangChain, RAG, Prompt Engineering. The Engine: Python (FastAPI, Django, Flask), Node.js. The Memory: PostgreSQL, MongoDB, Pinecone, Redis. The Infrastructure: Docker, Kubernetes, Azure, AWS, CI/CD. I am not just another freelancer; I am your technical partner in the AI era.

I help businesses automate their workflows using Google Sheets, AppSheet, Apps Script, and custom Chrome Extensions. If your operations still rely on manual spreadsheets, repeated copy-paste, or slow admin processes, I turn them into fast, reliable, and scalable systems. What I build: - Google Sheets automation (validation, reports, dashboards, multi-sheet syncing) - Apps Script development (API integrations, schedulers, PDF generation, triggers) - AppSheet apps (mobile forms, approval flows, attendance, timesheets, inventory) - Chrome Extensions (MV3, UI injection, automations, productivity tools) My approach: - Understand your workflow and pain points - Design a clean, simple, sustainable solution - Build with reliability, scalability, and long-term maintainability - Provide clear communication, documentation, and support I specialize in real business automation, not just coding helping clients reduce manual work, eliminate errors, and improve productivity with tools that are easy for teams to use. If you need a developer who can translate ideas into working systems quickly and professionally, I’m here to help.

Most brands do not need more random videos. They need better video creatives that can stop people from scrolling, explain the offer quickly, and make the viewer want to take action. That is exactly what I help with. I create AI UGC video ads, HeyGen avatar videos, and short-form AI video creatives for TikTok, Instagram Reels, YouTube Shorts, and Meta ads. I help brands turn products, offers, and scripts into clean videos . I work with e-commerce brands, digital agencies, coaches, course creators, SaaS companies, app founders, creators, and businesses that need fast, clean, and engaging video content without hiring a full production team. Using tools like Veo 3, HeyGen, Runway, Sora, Synthesia, ElevenLabs, CapCut Pro, and Adobe Premiere Pro, I create AI-powered videos that feel natural, modern, and built for social platforms. My focus is not just making a video look nice. I build each creative around the hook, script, pacing, captions, visual flow, product angle, and call-to-action. The goal is simple: make the viewer stop, understand the message, and take the next step. WHAT I CAN CREATE FOR YOU ✅ • AI UGC video ads • Short-form video ads • TikTok video ads • Instagram Reels ads • Meta ad creatives • YouTube Shorts videos • AI avatar videos • HeyGen spokesperson videos • Veo 3 cinematic videos • Product video ads • App promo videos • SaaS explainer videos • Faceless UGC-style videos • AI voiceover videos • Hook and script writing • Captions, subtitles, and CTA text • Multiple video variations for testing HOW I WORK ✅ You can send me your product, website, offer, target audience, existing content, or a rough idea. From there, I can help with the creative angle, hook, script, scene direction, AI video generation, editing flow, captions, voiceover, and final mobile-first video. I do not just put clips together. I think about what the viewer sees first, why they should care, what problem the video needs to solve, and what action they should take after watching. That is why every video I create is built around attention, clarity, trust, and action. COMMON CLIENT QUESTIONS ✅ “Do you write the script or do I need to send one?” I can write the script for you. You only need to send your offer, audience, product link, or goal. I will create the hook, script, video direction, captions, and CTA. If you already have a script, I can improve it and make it stronger for short-form video. “Can you create AI avatar or spokesperson videos?” Yes. I can create AI avatar and spokesperson-style videos using tools like HeyGen and Synthesia. These work well for product explainers, service promos, course ads, SaaS videos, and short-form content. “Can you create cinematic AI videos with Veo 3 or Runway?” Yes. I can create cinematic AI video scenes, product-style visuals, lifestyle shots, story-based clips, and short-form videos using Veo 3, Runway, Sora, and other AI video tools. “Can you make videos for TikTok, Instagram Reels, and Meta ads?” Yes. I create mobile-first videos for TikTok, Instagram Reels, Facebook Reels, YouTube Shorts, and Meta ad campaigns. Each video is formatted for short attention spans, fast viewing, and social media performance. “Can you make different versions for testing?” Yes. I can create multiple variations with different hooks, captions, openings, voiceovers, CTAs, and creative angles so you can test what works instead of relying on only one version. “Will it look too much like AI?” No. I use AI tools carefully, then edit the final video so it feels smooth, natural, and ready for real social media use. The viewer should focus on the message, not the tool used to create the video. WHO I WORK BEST WITH ✅ We will work well together if you are: → A brand that needs AI video ads for TikTok, Instagram Reels, YouTube Shorts, or Meta. → An e-commerce business that needs short-form product videos or UGC-style ads. → A digital agency that needs a reliable AI video creator for client campaigns. → A coach or course creator who needs video ads that explain your offer clearly. → A SaaS company or app founder who needs short product demos or explainer videos. → A creator or personal brand that needs consistent, high-quality short-form video content. WHAT I DO NOT DO ❌ I do not handle long-form YouTube videos, live filming, paid ad account setup, social media management, logo design, or website design. I stay focused on AI video creation, short-form UGC ads, AI avatar videos, and social media video creatives so I can deliver better work in that area. If you need an AI video creator who can help turn your idea, product, or offer into a clean short-form video for TikTok, Instagram Reels, Meta, YouTube Shorts, or paid ads, send me a message. Tell me what you want to promote, who the audience is, and where the video will be used. I will come back with a clear creative direction and the best video angle for your project. AI Video Production, AI Video Creator, HeyGen, Veo 3, AI UGC Ads

I build AI automation, n8n workflows, GoHighLevel CRM systems, and API integrations for agencies and growing businesses. With a 100% Job Success Score, $90K+ earned, and 137 completed Upwork jobs, I bring proven delivery—not just AI advice. I design and build connected business systems that improve lead response, prevent missed follow-ups, reduce repetitive admin, and give teams clearer operational visibility. That includes lead capture, qualification, routing, pipelines, appointment booking, email and SMS follow-up, payments, reporting, and internal workflows. I have more than five years of experience across automation, software engineering, backend systems, API integrations, and business process optimization, including approximately three years of hands-on GoHighLevel experience. For one marketing agency, I built and standardized 37 GoHighLevel subaccounts with consistent funnels, pipelines, tagging, calendars, follow-up workflows, and reporting. I also build AI agents and assistants for lead qualification, customer communication, appointment scheduling, document processing, and internal operations. Depending on the project, I work with n8n, GoHighLevel, OpenAI, Claude, Gemini, Twilio, WhatsApp Business API, Vapi, Retell AI, HubSpot, Zoho CRM, Airtable, PostgreSQL, Shopify, Stripe, Google Workspace, and Microsoft 365 through REST APIs and webhooks. My process starts with discovery: I map the current workflow, systems, data, edge cases, and business goal. I then design the architecture, build the automation, test failure scenarios, deploy carefully, and provide documentation and support. Where needed, I add validation, logging, retries, fallback handling, database structure, dashboards, APIs, and custom full-stack components so the system is reliable and scalable. I am a strong fit for CRM architecture, n8n automation, GoHighLevel implementation, AI agent development, API integrations, lead-management systems, reporting dashboards, and white-label delivery for agencies. I work best on implementation-led projects with a clear operational goal. I do not promise outcomes before reviewing the existing systems, data quality, API limits, and technical constraints. Send me your current workflow and the bottleneck you want to remove, and I’ll help you define the right next step.