You will get a Custom AI Agent or Automation System for Your Business
Project details
This project is for building one custom AI agent or automation system designed to solve a specific operational problem in your business.
I don’t deliver generic automations or pre-built templates. Every system is designed around your workflow, data, and constraints, with the goal of removing manual work and improving how decisions or processes are executed.
Typical systems delivered through this project include:
→ AI agents or assistants using your internal data (RAG)
→ Agentic workflows that coordinate multiple steps autonomously
→ Lead generation or outreach automation systems
→ Document processing or data extraction pipelines
→ Internal tools that reduce operational overhead
This project focuses on one clearly defined system, delivered end-to-end and ready to use. If you’re unsure what should be built first, I recommend starting with my Automation Audit project before moving into implementation.
I don’t deliver generic automations or pre-built templates. Every system is designed around your workflow, data, and constraints, with the goal of removing manual work and improving how decisions or processes are executed.
Typical systems delivered through this project include:
→ AI agents or assistants using your internal data (RAG)
→ Agentic workflows that coordinate multiple steps autonomously
→ Lead generation or outreach automation systems
→ Document processing or data extraction pipelines
→ Internal tools that reduce operational overhead
This project focuses on one clearly defined system, delivered end-to-end and ready to use. If you’re unsure what should be built first, I recommend starting with my Automation Audit project before moving into implementation.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, AI-Generated Code, AIOps, Conversational AI, Natural Language Generation, Natural Language Understanding, Text RecognitionAI Development Language
JavaAI Models
ChatGPT, GPT-4, LLaMA, OpenAI CodexWhat's included $1,887
These options are included with the project scope.
$1,887
- Delivery Time 14 days
- Number of Revisions 1
- AI Model Integration
- Database Integration
- Model Deployment
- Model Documentation
- Model Testing & Optimization
- Natural Language Processing
- Prompt Engineering
- Source Code
Frequently asked questions
About Stefan
AI Automation Specialist | Agentic Workflows, CRM & Lead Gen Systems
Madrid, Spain - 12:55 pm local time
I build AI-driven systems that execute complex workflows and manage data autonomously, so businesses can scale without increasing headcount.
If your operation depends on manual processes, disconnected tools, or constant human decision-making, I design automation systems that actually run the workflow end-to-end — not demos, not experiments.
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WHAT I'M TYPICALLY HIRED FOR:
→ Agentic workflows & AI assistants (RAG, internal tools, decision logic)
→ Lead generation & outreach automation (data → personalization → conversion)
→ Data extraction & document processing (accuracy-critical use cases)
→ CRM setup & workflow automation (intake, routing, follow-ups)
→ Internal operations automation (admin, reporting, task orchestration)
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RELEVANT SYSTEMS I'VE BUILD (non-Upwork work):
→ AI WhatsApp agent for a top law firm that answers client FAQs and routes qualified cases to specialist lawyers, increasing booked calls and monthly billing.
→ Personalized cold email system used by my own agency and multiple marketing agencies — scraping, enriching, validating leads and generating 1-to-1 AI-written emails with automated follow-ups
→ AI-driven LinkedIn content system for a lawyer’s personal brand, using RAG and fine-tuned models to replicate tone of voice, with human-in-the-loop control
→ Automation for requesting feedback and filtering for Google Reviews from closed legal clients
→ Ongoing work on AI newsletter and content systems
These are production systems used in real businesses — not prototypes.
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HOW I WORK:
1. Analyze your current process and identify automation leverage points
2. Design a system focused on reliability, accuracy, and maintainability
3. Implement end-to-end (custom logic, no generic templates)
4. Test, document, and hand over a system your team can actually use
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WHY CLIENTS WORK WITH ME:
→ Strong business & process background (not just tech)
→ Experience working with legal and personal sensitive data
→ Focus on measurable efficiency, not “AI hype”
→ Clear communication and structured delivery
I’m currently building my Upwork presence and intentionally taking on projects where I can deliver high-quality automation systems and long-term value.
📥 If you have a workflow that feels overly manual, fragile, or hard to scale, send me a message and tell me where the bottleneck is.
P.S. - Don’t see your subject area listed? Reach out anyway. I’m always eager to take on new challenges and broaden my knowledge. I’m happy to work outside my usual scope as long as it’s a worthwhile investment for both parties.
Steps for completing your project
After purchasing the project, send requirements so Stefan can start the project.
Delivery time starts when Stefan receives requirements from you.
Stefan works on your project following the steps below.
Revisions may occur after the delivery date.
System design, build, and delivery
I design, build, and deliver the agreed AI system, including setup, integration, and documentation.