AI systems, automation workflows, and CRM/ERP integrations - built to run real business operations. If your CRM, operations, and reporting don’t match, you don’t have a system, you have a bottleneck. I help businesses turn fragmented tools and manual workflows into structured, scalable systems that actually run the company. I’m David Hidalgo - AI Engineer, Full-Stack Developer, and Business Automation Architect. I design and build systems where data flows correctly, processes are automated, and decisions are based on real‑time information. Most of my work starts when: • Teams outgrow their MVP • Tools stop syncing properly • Operations become manual and error‑prone • Reporting takes hours instead of minutes What I Build • Custom CRM & ERP systems aligned with real workflows (Odoo, Zoho, GoHighLevel) • End‑to‑end automation across operations, sales, and reporting (n8n, Make, Zapier) • Full‑stack SaaS platforms with automation built in from day one •Cross‑system integrations (CRM, payments, ops, analytics) •AI‑powered workflows (lead scoring, routing, decision automation) Notable Past Outcomes •Consolidated 4-6 disconnected tools into one unified system •Reduced manual operations by 40-60% through automation •Replaced manual reporting with real‑time dashboards •Eliminated data inconsistencies across sales, ops, and finance How I Work Most developers build features. I design systems. That means: • Defining where logic should live • Structuring clean data flow across systems • Building architecture that doesn’t break as you scale Because fixing bad systems later is always more expensive. Tech Stack • AI / Automation: OpenAI API, LangChain, LLM workflows, AI agents • Automation & CRM/ERP : n8n, Make, Zapier, Odoo, Zoho, GoHighLevel • Backend & APIs : Python (FastAPI, Django, Flask), Node.js, REST APIs, PostgreSQL • Frontend: React, Next.js, TypeScript • Infrastructure & DevOps : AWS, Docker, CI/CD pipelines, Linux What You Can Expect • Clear system design (not just code) • Fast and reliable execution • Solutions built for real operations, not demos Let’s Talk! If your systems are starting to break as you grow, tell me what’s not working - I’ll help you fix it.

I build AI automation systems, AI agents, and full-stack web apps for businesses. Top Rated on Upwork with a 100% 5-star public review record. I diagnose before I build, communicate clearly, explain tradeoffs honestly, and ship systems that are reliable and maintainable in the real world. Recent projects delivered: • AI appointment setter: ManyChat + Make .com + Claude API DM agent that qualifies leads and books calls automatically • AI sales-deck generator: Python + LLM pipeline that turns sales-call transcripts into personalized, client-ready Google Slides presentations • 24/7 AI voice receptionist for a dental practice: answers calls, qualifies patients, schedules appointments • Real-time SMS during live phone calls: Twilio + Retell AI + n8n integration • Music streaming platform: React, Supabase, Stripe Connect payouts, HLS audio delivery • Driver onboarding system, e-commerce marketplace build, restaurant marketing AI agent (n8n + OpenAI + Airtable), lead generation engine with LLM-based scraping and categorization, and professional website renovations for small businesses What I can help with: • AI agents, chatbots, voice assistants, intake systems, and LLM-powered tools • Workflow automations, APIs, webhooks, and backend integrations • Full-stack web apps, dashboards, portals, and business tools • CRM, payment, phone/SMS, calendar, email, and operational workflows • Data pipelines, reporting automation, and internal business systems • Website improvements, launch-readiness fixes, and inherited-project rescue Stack I work in daily: Python, TypeScript/JavaScript, React, Next.js, Supabase, Stripe, Twilio, Retell, vAPI, n8n, Make .com, OpenAI and Claude APIs, Google Workspace APIs. Also comfortable adapting to Django, HubSpot, GoHighLevel, WordPress, CRMs, and internal tools. Credentials: • Top Rated on Upwork, every public review 5 stars • Make .com Advanced Certified, Camunda BPMN Certified, Airtable Certified • Anthropic Academy certifications: Claude API, Model Context Protocol, agent development • University of Maryland AI certification If you need a builder who can understand the problem, pick the right approach, and deliver a working system, send me the details. I will tell you what I recommend, what it will take, and whether I am the right fit.

I build bespoke AI automation systems for multi-location businesses: CRM consolidation, lead routing, AI follow-up agents, reporting dashboards, voice AI, Claude Code workflows, and workflow automation across GoHighLevel, HubSpot, Monday, Make, Zapier, Twilio, Supabase, Claude, and OpenAI. Hi, I'm Genevieve 👋 Before this, I ran operations at EA Sports FIFA, a $7B global franchise, and $100M+ Film & TV productions including Skyfall, Avengers, and Game of Thrones. 🎬 IMDB: Genevieve Claire Recent results: ✅ Closed a $96K/month revenue leak with a multi-language production AI agent ✅ Surfaced $1.8M in recoverable revenue through a multi-location CRM consolidation ✅ Recovered $54K+ in annual capacity by replacing fragmented CRM workflows Most clients come to me when their operations have outgrown their systems. The CRM no longer reflects how the business actually runs. Data is fragmented across multiple tools. Reporting is manual. Lead follow-up depends on individual staff members instead of reliable workflows. Leadership knows there is revenue leaking somewhere, but the current stack makes it hard to see where. 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗜 𝗕𝘂𝗶𝗹𝗱: • Claude Cowork systems: Skills, routines, reusable operating processes, and team workflows • CRM optimisation & migrations: Monday, HubSpot, Salesforce, GoHighLevel, ClickUp, Airtable, Zoho, Asana • AI automation workflows: lead generation, qualification, routing, personalized follow-up • Custom AI agents and agent networks: GHL, Claude, n8n • Voice AI and phone systems: Twilio, JustCall, Vapi, ElevenLabs • API integrations: n8n, Make, Zapier & custom Webhooks • Full-stack MVPs and internal dashboards: Next.js, React, Supabase, PostgreSQL • Custom reporting dashboards and document automation. I come from a Science & Technology background that scaled into running large global team operations. I have led cross-functional teams inside high-pressure, high-budget environments where timelines, data quality, communication, and operational clarity mattered every day. That background shapes how I build: strategic first, technically rigorous, and grounded in how real teams actually work. 🛠️ 𝗜 𝗱𝗼 𝗻𝗼𝘁 𝗯𝗲𝗹𝗶𝗲𝘃𝗲 𝗲𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗯𝗹𝗲𝗺 𝗻𝗲𝗲𝗱𝘀 𝗮 𝗻𝗲𝘄 𝗔𝗜 𝘁𝗼𝗼𝗹. Part of my role is helping clients decide what not to build. Sometimes the right answer is an agent. Sometimes it is a CRM consolidation, a cleaner integration layer, a better reporting workflow, or a migration to one source of truth. 🎯 𝗧𝗵𝗲 𝗴𝗼𝗮𝗹 𝗶𝘀 𝗻𝗼𝘁 𝗻𝗼𝘃𝗲𝗹𝘁𝘆. 𝗧𝗵𝗲 𝗴𝗼𝗮𝗹 𝗶𝘀 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗲. I work best with clients who want a thoughtful systems partner: someone who can understand the operation, make clear recommendations, build the right automation, and leave the team with a system they can trust. So, if your current tools are creating extra work, hiding revenue, or making it harder for your team to execute consistently, I can help you turn that stack into a system. ⚡ Response time: 0-4 hours

🏆 Unlock Your Business Potential with Custom Solutions I am a Full Stack Developer with 12 years of experience delivering end-to-end solutions that drive efficiency and growth. My expertise spans: • Custom ERP & SaaS Systems: Streamlining complex workflows with tailored solutions. • Automation Tools: Eliminating repetitive manual tasks to save time and reduce errors. • Advanced Reporting: Building insightful dashboards and data visualization tools for better decision-making. • CRM Development: Creating scalable systems that improve client engagement and relationship management. • Database Architecture: Designing secure, optimized databases to support long-term performance. Over the years, I’ve partnered with businesses of all sizes, individuals, and non-profits to transform ideas into reliable, scalable software solutions. If you’re looking for a developer who can understand your unique requirements, help brainstorm practical solutions, and deliver high-quality results, I’d be happy to connect and discuss your project. ◪ Technologies: PHP, Vue, RESTful API, Javascript, SQL, HTML, CSS and ElasticSearch (ELK stack) ◪ Frameworks: Laravel, Vuetify, PrimeVue, Tailwind, jQuery, Bootstrap, Zend, Angular ◪ Databases: MySQL, MariaDB, PostgreSQL, SQL Server, Oracle ◪ Server environments: AWS, Apache, Ubuntu, CentOS, DigitalOcean ◪ Versioning Tools: GitHub, BitBucket

Most businesses do not need “AI” for the sake of AI. They need systems that increase revenue, reduce costs, and keep their tools, data, and operations organized. That’s where I come in. I’m a Top Rated Plus freelancer with 5+ years of experience building production-ready automation systems across U.S. military environments and businesses in recruiting, facilities maintenance, sales, and logistics. My approach is simple: understand the process, find the bottlenecks, and build systems that make it faster, cleaner, and more scalable. Some examples of systems I build: • Lead generation systems • AI voice agents • CRM automations • Email, SMS, and calling workflows • API integrations • Internal automations • Dashboards I work with low-code, custom code, or hybrid setups - whatever works best for the job. If you need someone to understand your business problem, design the workflow, and build automations end-to-end without babysitting, send me a message. Alejandro — Core tech stack: • Automation & Code: n8n, Make, Zapier, Python, Node.js, MySQL, Linux, Hetzner, Metabase • AI, Voice & Communication: OpenAI, Claude, ElevenLabs, Retell AI, Vapi, Twilio, WhatsApp Business • Sales & Lead Gen: Apify, Apollo, Clay, AnyMailFinder, Instantly • CRM & Work Management: HubSpot, Pipedrive, GoHighLevel, Monday, Airtable • Business Tools: Google Workspace, Microsoft 365, Slack

Founder of CRM & Data Angels.AI Consulting. I support clients directly or through W2 contract engagements, adapting to each model with accountability, systems thinking, and measurable business focus. I prioritize client goals and dedicate my time accordingly, ensuring every engagement receives the leadership, follow-through, and results it deserves. ● Salesforce-certified consultant with over 10 years of experience leading discovery workshops, process design, and implementation strategy across Sales Cloud, Service Cloud, Experience Cloud, Data Cloud, Marketing Cloud, and Agentforce. ● Brings 25+ years of CRM and IT leadership, including Solution Architecture, Functional Consulting, and Program/Product/Project Management across enterprise and mid-market environments. ● Experienced Salesforce Solution Architect with a strong foundation in AI-augmented design and trust-first development. Skilled in configuring scalable, secure solutions using declarative tools and Salesforce AI products—including Prompt Builder, Einstein Copilot, and AI Agent configuration—supporting business-aligned automation and decisioning at scale. ● Specializes in post-merger system integration, legacy decommissioning, and consolidating business functions into unified Salesforce ecosystems that improve data access, compliance, and operational efficiency. ● Leads transformation programs focused on KPI definition, data model and process harmonization, technical debt reduction, and phased roadmap delivery to enable long-term platform adoption and business alignment. ● Provides strategic pre-sales leadership by facilitating discovery, conducting gap analysis, defining value-based requirements, and developing POCs, SOWs, LOE estimates, presentations, demos, and implementation blueprints. ● Designs and implements CoE, governance frameworks, and scalable workflows to ensure cross-functional alignment and sustainable delivery quality. ● Oversees Agile delivery across cross-cloud teams using Scrum and Kanban; manages backlog prioritization, sprint execution, and phased rollout of complex features based on business value and stakeholder input. ● Trusted stakeholder engagement leader who effectively communicates across engineering, architecture, operations, and executive leadership to ensure shared understanding and goal alignment. ● Multi-industry experiences spanning life sciences, financial services, education, nonprofit, and high-tech—delivering tailored Salesforce solutions that improve operations, data quality, segmentation strategy, and Customer 360 visibility.

With 15+ years of experience and Top Rated success on Upwork (296+ jobs, 14,000+ hours), I specialize in building, scaling, and optimizing WordPress and full-stack solutions. My approach blends cutting-edge AI tools with proven engineering practices to deliver faster results, higher quality, and long-term reliability. Expertise in WordPress, AWS, Laravel, and more. AI-Powered Development Expertise:-- I leverage AI tools to streamline development processes, boost coding efficiency, and ensure high-quality software solutions: GitHub Copilot: AI-powered code suggestions that accelerate development by providing real-time, context-aware code completions. ChatGPT: Assists with generating boilerplate code, documentation, and answering coding queries, improving efficiency and productivity. -- Loveable.dev (AI Web App Builder) -- Claude.ai (Conversational AI): Generate a database schema that matches discussion flow. -- Cursor (AI Code Editor): Build APIs effortlessly based on the generated schema. -- V0 -- Replit: A collaborative platform with AI-assisted coding features that enable faster development in a team setting. -- Tabnine: AI-driven code completion tool that predicts code snippets, improving speed and accuracy during development. -- Codex by OpenAI: Translates natural language into code, allowing developers to quickly build apps and websites with minimal manual input. Ready.ai: Automates DevOps processes, enhancing system performance and reducing manual intervention in server management. These tools help me deliver faster, smarter, and more efficient development solutions, ensuring that the final product is both high-performing and scalable. WordPress Expertise As a seasoned WordPress developer, I bring a deep understanding of the CMS and specialize in: Custom WordPress Development: Creating custom themes and plugins tailored to your specific needs, bringing design concepts from tools like Figma, XD, and Photoshop into fully functional WordPress sites. WooCommerce & Gravity Forms: Expert integration and enhancement of popular plugins for e-commerce and form functionalities. Responsive Web Design: Ensuring your website is fully responsive and optimized for all devices, from desktops to mobile. Core Web Vitals (CWV) Optimization: Fixing CWV issues to ensure fast load times, improved interactivity, and visual stability, meeting Google’s performance standards. Security & Performance Optimization: Implementing best practices to secure your website and optimize its performance, ensuring fast load times and seamless user experience. Ongoing Support: Offering continuous maintenance and support to keep your site secure, updated, and running smoothly. Why Work With Me? AI-Enhanced Solutions: Leveraging AI tools for faster, smarter, and more efficient design and development. Full-Stack WordPress Expertise: From backend to frontend, I deliver custom WordPress solutions tailored to your needs. Proven Track Record: With over 300 successful projects and 15,100+ hours of development work, I have a demonstrated history of delivering high-quality results. Core Web Vitals & Performance Focus: Expertise in optimizing websites for speed, interactivity, and performance, ensuring they meet Google’s standards. Security-Focused: I prioritize website security and follow best practices to protect your site and its data. Let’s work together to create an AI-powered WordPress website that’s not only visually appealing and user-friendly but also high-performing, secure, and future-proof!

40+ AI employees deployed. 10 in my internal fleet. 30+ across 15 client production environments. 99.5% uptime over 12 months. They research leads, write outreach, publish content, run audits, monitor systems, and report back. Every day. Without supervision. Not chatbots. Employees that do work. A meta-agent on a single server dispatches tasks across my internal fleet, reviews output quality, and ships me one daily digest. The fleet handles a full sales pipeline (research → qualify → email → LinkedIn DMs), multi-platform content, SEO, job hunting, and proposal drafting. What I deploy: AI Sales Teams — Agents that research prospects, enrich with company intel, score against your ICP, then draft personalized cold emails and LinkedIn DMs. 5-touch drip sequences. Rate limiting. Pipeline tracking. Your human reps close. The AI does everything before that. AI Content Teams — Agents that research daily, draft platform-native content, run it through quality gates that catch AI slop, and publish on approval. I've built pipelines for LinkedIn API, X API v2, and Reddit with content rotation and topic cooldowns. AI Operations Staff — Health checks, data syncing, scheduled reports, system monitoring, compliance audits. They follow the process exactly, every time, and flag when something's off. Fleet Orchestration — When you have multiple AI employees, you need a manager. I build meta-agents that coordinate your fleet, dispatch work, evaluate output, and deliver a single daily digest of everything your AI workforce accomplished. Verticals shipped: tax firms (6-agent IRS forms / TaxDome / bookkeeping swarm), digital ad agencies (30+ accounts across Google Ads / GA4 / Meta / LinkedIn), DTC supplements (3-agent brand intelligence in UK / US / AU markets), home-services operators (CRM + SMS booking + browser automation), B2B SaaS dev teams, prediction markets, newsletters, lead generation. Why clients keep me on retainer: I operate, not just build. Most freelancers hand you a bot and disappear. I deploy on production infrastructure with health monitoring, auto-restart, secret management, and audit trails. I keep them running. I've done it for myself first. My own business runs on AI employees. Lead research, outreach, content, SEO, proposals. Every system I sell to clients, I've battle-tested on my own operations. I know what breaks. 40+ deployments taught me where agents fail: config coupling, context overflow, token expiry, rate limits, memory drift, browser session decay, OAuth refresh races. I've hit every failure mode and built recovery into the infrastructure. You're paying humans to do work that follows a process. I deploy AI employees that do it faster, cheaper, and without taking weekends off. Send a message with the repeating process you want owned. I'll tell you in 24 hours if it's a fit. 1. AI Agent Development 2. Agentic AI 3. AI Agents 4. AI Automation 5. Generative AI 6. Workflow Automation 7. Claude API 8. LLM Integration 9. Browser Automation 10. Prompt Engineering 11. AI Bot 12. Node.js 13. TypeScript 14. API Integration 15. Lead Generation Automation 16. Business Process Automation

The only way to make a success of your AI project: Stable Infrastructure & data flows - Programmed Automations - AI API Integration - AI Agents and RAGs Google Apps Script is the best tool to automate your business processes. Zero operation costs. Google-guaranteed security and stability. We practice AI-assisted development (Google Antigravity, VSCode, Gemini Pro, Claude Code, Codex, Cursor, Copilot, etc.) with full human review of every outcome. We build our own AI agents and RAGs; we work with MCPs — and we can build all of that for you too. Zapier, n8n, and Make are fine for basic tasks — but as soon as you need deep integration, they fall short. And they cost money. Get in touch through direct message, invite me to your project, or book a consultation! ⌛ We will help you save your time! Sound familiar ❓ ⭐ You have a workflow that uses Sheets, Docs, Gmail, Calendar, Drive — and at some point you thought: "this should just happen automatically." ⭐ So you Googled it. Every answer pointed to Zapier, Make, or n8n. You signed up, watched a few videos, built something that almost worked — and hit a wall the moment your use case got slightly specific. ⭐ You asked ChatGPT to help. It gave you a confident answer. You followed it step by step. It didn't work. You asked again. It gave you a different confident, detailed answer. That didn't work either. Two hours became an evening. ⭐ You tried a few more things, spent some money on a paid plan to unlock a feature you needed, and eventually got something running — something fragile, something you don't fully understand. ⭐ At some point you got a hint: Google Sheets and Drive live in the same ecosystem and talk to each other natively. ⭐ You looked into Google Apps Script. It seemed powerful. It also seemed like code. You asked AI to write it for you. It wrote something. It didn't run. You debugged for a while, then closed the tab. ⭐ Now you have a half-working Zap, a script that does 60% of what you need, a growing subscription bill, and a nagging feeling that someone who actually knows what they're doing would do a better job. ⭐ That's where I come in. What I can do for you ❓ ⭐ Help you formulate project requirements, even if you aren't sure about them yet ⭐ Talk through all the details of your idea and put together an initial implementation plan ⭐ Identify potential shortcomings, technology limitations, and help you set priorities ⭐ Clearly point out what needs to happen before we start and after we finish All projects are "technically possible" — but not all are "cost-effective" or "reasonable." How we will do this ❓ 🔥 Initial stage: detailed analysis and planning (kick-off meeting, workflow mapping, project plan) 🔥 Preparation: share necessary resources and account access, sign the contract and NDA if needed 🔥 Data foundation: we structure and clean your data first. We organize it properly and set up retention pipelines so everything downstream is reliable. 🔥 Deterministic automation: once the data is solid, we build rule-based automations that handle the predictable, repeatable work. These don't need AI — they just need to be correct, fast, and dependable. 🔥 AI integration: only at this stage do we bring in LLMs — where they actually add value. Natural language interfaces, intelligent triage, summarisation, anomaly detection, generative outputs. 🔥 Ongoing review: you review developments and provide feedback throughout 🔥 Testing: once development and corrections are complete, you test everything end to end 🔥 Delivery: final corrections, bugs squashed, project concluded 🔥 Aftercare: bugs found later are fixed for free; new ideas become new milestones. How can you be sure ❓ Scroll down and read the feedback from our clients. All words are genuine, all people and companies are real and verified by the platform. Can we show examples of our work ❓ General descriptions — yes. Code or data — no. Most of our work is proprietary and covered by NDAs. Let's get in touch through direct message, invite me to your project, or book a consultation! API integrations we have worked with: Google Workspace, AI Studio, Claude Code, SDLC, JSON, XML, Markdown, Google Sheets, Calendly, GoHighLevel, Codex, AI agents, RAG, MCP, Multi-agent systems, Google Docs, Stripe, Asana, Jira, Slack, Cloud Storage, QuickBooks, HubSpot, Monday, OpenAI API, Gemini API, Firebase, Firestore, GitHub, Harvest, ClickUp, Cerbo, Intercom, Trello, WordPress, Facebook Atlas, Upwork, GMB, Gmail, Tableu, Airtable, Google Calendar, Google Places, Google Place Details, Google Maps, Google Business Profile, GA4, Google Analytics, Google Ads, Typeform, Instapage, CryptoCompare, Bittrex, Invenias, EOD Historical Data + others.

Most people ask, “Can this be automated?” The better question is: should it be, and how far should it go? I design automation that doesn’t just run and it holds up under real business pressure. Using Python as the backbone, I build AI & n8n workflows that connect tools like Airtable, HubSpot, Salesforce, and GoHighLevel into systems teams can actually rely on.. Quiet systems. Boring systems. The kind that keep working while everyone forgets they exist. “Simplicity is the ultimate sophistication.” A lot of automation looks impressive on day one and collapses by month three. What I usually fix isn’t code and it’s structure. I turn: 1. manual clicks into events 2. tribal knowledge into logic 3. fragile automations into production ready systems If your CRM feels heavy, your workflows feel clever but unreliable, or your operations don’t scale as cleanly as your team does whether it’s Salesforce, HubSpot, or GoHighLevel that’s usually where I come in Good automation doesn’t ask for attention. It earns trust. If you’re looking to replace noise with signal, we’ll get along just fine.