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in Germany

I am an AI Generalist with strong foundations in Artificial Intelligence, Large Language Models (LLMs), and Machine Learning, specializing in AI-powered image and content generation. I help businesses, creators, and startups turn ideas into intelligent, scalable AI solutions. My expertise spans the full AI pipeline—from data understanding and model logic to prompt engineering and production-ready systems. 🔹 What I Do Best AI Image & Video Generation Creating high-quality visuals using state-of-the-art generative models for marketing, branding, social media, and creative projects. Foundations of AI & LLMs Deep understanding of how LLMs work, how to adapt them to real-world use cases, and how to optimize outputs for accuracy and creativity. Prompt Engineering & RAG Systems Designing advanced prompts and Retrieval-Augmented Generation (RAG) pipelines to produce reliable, context-aware, and business-ready AI outputs. Data & Machine Learning Expertise Working with data pipelines, model evaluation, optimization, and applied ML solutions that support intelligent decision-making. 🔹 Why Work With Me Strong balance between technical depth and creative execution Practical, business-oriented AI solutions (not just theory) Clear communication and fast iteration Focus on accuracy, scalability, and real value Whether you need AI-generated images, LLM-powered tools, RAG-based knowledge systems, or end-to-end AI guidance, I can help you build and deploy AI solutions that actually work.

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 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

I am a German native freelancer with 15+ years of hands-on experience in industrial manufacturing, CNC machining and production environments. My background includes CNC operation, Mastercam programming and production management, giving me practical technical knowledge and a strong understanding of industrial workflows, manufacturing processes and business communication. Today I combine this real-world experience with modern AI tools to provide: - English-German translation support - AI content editing - Proofreading - Technical and business writing - German Voice Recording - Transcription and AI-supported tasks I focus on clear communication, reliable delivery and practical results. Based in Germany — working with clients worldwide.

✅ TOP-RATED PLUS | 🥇 Top 3% of freelancers | Full-time freelancer on Upwork with extensive professional experience in concept and reverse engineering of Robotics/Automation solutions, either using 3D Printing or Industrial machining processes, Qualitative Detail R&D, 2D/3D CAD Modeling, Photorealistic rendering, ROS2 control, testing, and debugging, AI ML/RL, Metaverse, Blockchain NFT marketplace. ✅ I am a Robotics/Automation Engineer with 5+ years of professional experience in various fields. I am willing to travel internationally for work. I specialize in developing real-time motion control RL-based policies for humanoid robots, such as the Unitree G1, encompassing simulation, gait optimization, hardware deployment, and neural inference. I am proficient in: • Smart robotics engineering (from mechanical to software end-to-end solution) • A passion for robots that solve problems or provide a meaningful purpose • New concept R&D design and development of any SPM system, Automation Conveyor system, Humanoid robot, Robotic Arms, etc. • Path planning and navigation planning system on ROS, Isaac Sim, and MuJoCo simulations • 3D modeling, 2D drawing, and Engineering Drawing using SolidWorks and Inventor • 3D model rendering/animation utilizing Blender, Unity, Unreal Engine, and Keyshot • ML / RL & AI algorithms, LLM model development, and also an expert in RoboDK • Highly experienced in working with actuators and motors in machinery development • Brief evolution in Reverse engineering • Have worked with many companies, from startups to corporate R&D groups • I have an extensive network of industry specialists and vendor suppliers, both domestic and international. If it can be defined, it can be made ✅ As a blockchain developer, I led a team under my supervision. All of them are working nowadays and have many clients. We have worked mainly on services in Crypto NFT, Blockchain, Unity 3D, and Metaverse development. ✅ I am eager to work with you to meet your expectations and build a long-term relationship. Please get in touch with me to discuss your project.

👋 Are you a business leader with great ideas, already exploring tools like Lovable and Claude but need a technical expert to bring them to life? I'm Ivan, and I specialize in partnering with growing companies to turn their low-code prototypes and business vision into scalable, production-ready applications. You bring the business expertise; I'll handle the heavy lifting to ensure it's built for performance, security, and long-term growth. Many businesses can build a prototype, but struggle to make it robust. That's where I come in. With 12+ years in full-stack engineering and a deep focus on modern low-code/AI tools, I bridge the gap between your initial concept and a powerful, market-ready solution. How We Can Partner Together: 🧩 Collaborative Build: You and your team can continue to prototype and design the frontend using tools you love (like Lovable). I'll work alongside you, architecting the backend, setting up scalable databases (Supabase, Xano), and handling complex integrations. This way, your vision is executed perfectly. 📦 Full Development: Have an idea but want me and my team to handle the entire process? I can take your concept from zero to a fully functional, scalable application using the best tools for the job (Bubble, WeWeb, Lovable, custom code, etc.). Why Partner With Me? ✅ You get a true technical partner: I don't just build; I provide the architectural guidance and technical clarity you're missing. We'll make the right decisions together to ensure your application is a long-term success. ✅ The best of both worlds: You get the rapid iteration and business involvement of low-code, combined with the robust, scalable power of custom code and expert architecture. Your application will be both quick to market and built to last. ✅ Focus on what you do best: You can concentrate on the business logic and user experience, knowing you have a trusted partner handling the complex technical challenges from custom API integrations to secure, scalable backends. 🤝 Ready to turn your vision into a powerful, scalable reality? Let's discuss your project.

Bilingual Freelancer (DE/EN) | Conversion Copywriting | AI Creatives | Ad Content I help brands create attention-grabbing content that looks strong, reads clearly, and supports conversion — in German and English. My work combines conversion-focused copywriting, AI-powered visual content, and brand communication for businesses that want modern, effective marketing assets. I focus on clean execution, strong messaging, and content that fits the brand instead of feeling generic. What I can help with: • Website & landing page copy • Email campaigns & newsletters • Product descriptions & eCommerce copy • German ↔ English translation with natural, native-sounding phrasing • AI-generated ad creatives, promo visuals, and video content • Brand messaging for modern, digital-first businesses With a background in technical property management, I bring structured thinking, reliability, and attention to detail to every project. I work efficiently, communicate clearly, and deliver on time. I am also building my own pet rescue brand, which gives me additional hands-on experience in emotional storytelling, community-focused communication, and cause-driven branding. If you need clear copy, strong ad creatives, or bilingual content that feels polished and on-brand, I’m ready to help. Native German | Fluent English | Remote | 30+ hrs/week available