Hire the Best Automation Engineers
in Spain

I build AI-powered automation systems in Python and n8n that run 24/7 without babysitting — 30,000+ cases automated, €7,000,000+ processed with zero manual work. Businesses hire me when a workflow is eating their team's hours: reporting assembled by hand, leads qualified manually, documents processed one by one, data re-typed between tools that should talk to each other. What I deliver: - AI workflow automation — LLM-integrated pipelines (OpenAI, Claude APIs) for lead qualification, document processing, and reporting - Python automation systems — production-grade, with error handling, retries, and monitoring, so they still work six months from now - API integrations — QuickBooks, Slack, Google Sheets/Drive, Airtable, CRMs, and any REST API that needs to talk to another - n8n / Make / Zapier builds — when no-code is the right tool, I use it; when it isn't, I write the code Recent results (all on Upwork, all 5.0★): - Automated a Spanish government legal platform end-to-end — €7M+ in case value processed with zero manual intervention - Cut a US contractor's weekly workflow from 40 hours to 2 - Slack operations automation delivered in 4 days ($1,300 build) How I work: you describe the outcome, I send back a scoped plan with a pass/fail success test before we start. Clients' words, not mine: "excellent work that doesn't require babysitting" · "he delivers every time." Send me the workflow that's wasting your team's time — I'll reply with a Loom video showing exactly how I'd automate it.

🏆 Top Rated AI Automation Engineer | 100% Job Success Score I build AI agents and automation systems that replace hours of manual work — voice bots that handle customer calls, chatbots that qualify leads, and n8n workflows that connect 20+ tools into one smart pipeline. If your team is buried in repetitive tasks (lead handling, support tickets, data collection, candidate screening, content generation) — I'll design and build the system that does it for you, end-to-end. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 RECENT PROJECTS: ▸ Voice AI for Customer Service Built an inbound voicebot (Vapi + GPT-4) that handles customer inquiries end-to-end — booking, FAQ, escalation logic. ▸ AI Chatbot for Sales & Support Designed conversational AI agent that qualifies leads, books meetings, and syncs everything with the client's CRM in real time. ▸ HR Automation — Candidate Screening Automated end-to-end candidate evaluation pipeline using GPT-4 for resume parsing, scoring, and shortlisting. Cuts hiring manager time significantly. ▸ RAG System for Banner Generation with OCR Built a retrieval-augmented system that extracts text from images (OCR), pulls brand-relevant context from a vector database, and auto-generates on-brand banner content. ▸ Competitor Feedback Pipeline Automated scraping → GPT-4 analysis → structured insights reporting. Saves the client 15+ hours per week of manual research. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠 WHAT I DO BEST: → AI Voice Agents — Vapi, Retell, ElevenLabs (inbound/outbound) → AI Chatbots & Agents — GPT, Claude, Gemini, custom logic → n8n & Make Workflows — complex, multi-step, self-healing → CRM Automation — HubSpot, GoHighLevel, Salesforce, Pipedrive → RAG Systems — Pinecone, Qdrant, Supabase vector storage → Custom API Integrations — Python, Node.js, webhooks, OAuth → OCR & Document AI — automated extraction and processing ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💻 TECH STACK: Automation: n8n • Make • Zapier AI/LLM: GPT • Claude • Gemini • Ollama • LangChain Voice AI: Vapi • Retell • ElevenLabs CRM: HubSpot • GoHighLevel • Salesforce • Pipedrive Data: Supabase • Airtable • Pinecone • Qdrant • PostgreSQL Messaging: Telegram • WhatsApp • Slack bots Code: Python • JavaScript • Node.js ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 WHY CLIENTS HIRE ME: ✅ Top Rated on Upwork with 100% Job Success Score ✅ Clear communication — clients call me "solution-oriented" and "accountable for outcomes" (their words, not mine) ✅ I scope clearly before we start — no surprises, no scope creep ✅ Full documentation + handover so you're never locked in ✅ I respond fast and ship fast ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 NEXT STEP: Send me a message with your challenge — I'll review and reply within a few hours with honest feedback on whether I can help, how long it'll take, and what it'll cost. No fluff, no pushy sales — just clear answers.

I'm a Top Rated freelancer specializing in production level systems across Full-Stack, SaaS, B2B platforms, AI integrations and automation heavy applications. I build production systems that don't break under real usage and hold up under real users, real data and real business pressure. My work sits at the intersection of Full-Stack engineering, AI systems, CMS platforms and business critical integrations. I focus on building applications that are stable, scalable and actually usable in real world environments. * On the frontend I build modern web applications using #React, #Next.js, #Angular, #Laravel and #Vue.js with #Typescript, #Tailwind CSS and scalable component based architecture. I focus on #clean UI, #responsive layouts, #performance optimization, #accessibility and smooth user experience across desktop and mobile. I also work with #dashboard systems, #SaaS platforms, #real interfaces, #authentication flows and complex frontend state management. *On the backend I design and develop scalable systems using #Node.js, #Python and #Go with #PostgreSQL, #Supabase, #MongoDB and #REST/GraphQL APIs. My work includes #authentication systems, role based access control, #payment integrations, #automation workflows, #file handling, #API architecture, #database design and #cloud deployment. I focus heavily on maintainability, security, performance and building backend infrastructure that can scale without becoming difficult to manage later. * On the CMS side I work extensively with #Shopify and #WordPress including #custom theme development, #storefront customization, #Shopify Liquid, #App integrations, #WooCommerce, #Elementor, #Divi, #WPBakery and #performance optimization. I also handle #CMS migrations, #responsive redesigns, #SEO friendly structures and ongoing maintenance for production websites and eCommerce stores. * On the Automation & B2B system side I build workflow automation and integration systems that connect business tooles into unified processes. # API integrations(thrid party SaaS systems, CRMs, internal tools) # Workflow automation pipelines # Data synchronization systems # Event based automation # Scheduled jobs # Webhook orchestration # ETL-style data flows # Reporting automation and system to system communication design I specialize in reducing manual business operations by turning them into automated, reliable backend workflows. Where I bring extra value is in AI and system design. I don't just plug in APIs. I design AI features that fit into the product. # LLM integrations & LLM based workflow design for real workflows # Retrieval augemented systems and internal knowledge tools # AI driven reporting and automation pipelines # Structured, predictable outputs for business use # OpenAI API integration # Prompt-to-structured-output systems # RAG & vector database concepts I also work with SAP integrations and B2B data flows, connecting external systems, APIs and enterprise tools into a clean, reliable arhcitecture. This includes handling structured data, automations and backend logic that supports business operations. My QA background shapres everything I build. I'm ISTQB certified and experienced in both manual and automation testing using Java and Python, along with tools like Locust and Gatling for performance and load testing. *** I validate how they behave in real world conditions. This means after delivery, deployment, systems are tested with a quality focused mindset. I focus on edge cases, performance issues, API reliability and user flow stability are all considered before delivery. *** If you're building something that needs to be reliable, scalable and actually used by customers or internal teams, I can help you get it there. Regards, Oleksandr.

I build AI agents, telephony and CRM integrations, and the backend services behind them. What I build: • Voice AI agents that make real phone calls, with human approval before anything sensitive • Telephony infrastructure: SMS and voice bridges between providers like Twilio or Commio and CRMs like GoHighLevel • Backend services that sync CRM data, calculate money, and alert when something goes wrong • Workflow automation across Slack, Trello, Airtable, helpdesks and CRMs Stack: Node.js, Express, Python, FastAPI, Flask, PostgreSQL, Redis, n8n, Asterisk, SIP, WebRTC, Twilio, GoHighLevel, Docker, Git. If you need to connect systems, automate operations, or put AI into a real workflow, message me with what you are trying to do and I will tell you honestly whether I am the right fit.

Hi, I'm Taha, official Retell AI partner & certified advanced by Make 👋 I build inbound & outbound AI voice agents so you never lose a lead. Day or night. Right now I have 20+ agents live, handling 100 to 200 calls daily at a 95%+ success rate, monitored personally. Clients include Cooper Roofing, Cornerstone Property Solutions, NC Homebuyers, Grey Street Dentist, and Letizia Rose, across the US, Canada, UK, France, and Australia. Here's what sets me apart: A lot of freelancers can build a voice agent demo. Very few can build one that survives real calls. Real callers interrupt, go off script, and ask things nobody planned for. My agents handle that, because I build the critical steps (booking, qualification, compliance) so they cannot go wrong, and let the AI speak freely only where it's safe to. ——— Some things I've built: → Speed to lead agents. A lead fills out your form and gets a call back in under a minute, before your competitor even sees the notification. → Lead reactivation agents. Old leads sitting in your CRM get called, requalified, and booked. Revenue you already paid for, recovered. → AI receptionists. Someone calls at 2 AM? The AI picks up, asks the right questions, and books them straight into your calendar. Cooper Roofing was losing $15k jobs to voicemail. They now book multiple jobs weekly through their AI. → Booking agents for medical clinics, dental offices, and beauty studios. Friendly, professional, and always on. Built for Grey Street Dentist and Letizia Rose, including full French language support. → Property and real estate agents. Instant lead qualification and appointment booking for high ticket deals. Built for Cornerstone Property Solutions and NC Homebuyers ——— The tools I work with: Retell AI, Vapi, Bland, Make, Zapier, GoHighLevel, HubSpot, Salesforce — and just about anything else you've got. Every call gets recorded, transcribed, and synced straight to your CRM. No manual work. ——— Why people enjoy working with me: I care a lot about how the conversation feels. Quick response times. Natural back-and-forth. No stiff, robotic scripts. Just sharp, well-built AI that sounds like your best team member. Whether you need me for a one-off build or a long-term partnership — you'll get honest communication, fast turnaround, and a system that actually puts money in your pocket. Want to hear a live demo? Just say the word. Talk soon, Taha P.S. — Even if your tech stack is unusual or niche, still reach out. I genuinely enjoy learning new setups.

Hello, I’m a native Spanish speaker based in Spain with experience contributing to voice recording and language data projects for AI training. I have successfully completed Spanish voice recording work on Upwork, delivering clear and consistent audio following strict recording guidelines and technical specifications. My background as an educator has helped me develop strong articulation, neutral pronunciation, and consistent pacing when reading scripts or prompts. This allows me to produce natural and reliable recordings suitable for speech recognition and AI voice development. I can assist with: • Spanish voice recordings for AI datasets • Script reading and prompt recordings • Speech data collection projects • Language and pronunciation recordings • AI training data projects in Spanish I work in a quiet environment and follow recording instructions carefully to ensure high-quality results. Languages: Spanish – Native English – Advanced (C1) I am reliable, detail-oriented, and comfortable working with structured recording tasks.