Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop you an custom ai app for your project or business
Dario Sitnik
Vetted Pro
Vetted by Fiverr Pro
Dario Sitnik was selected by the Fiverr Pro team for their expertise.
About this gig
Everyone's talking about AI. But do you actually know where it will make the biggest impact in YOUR business?
Most companies waste months and thousands on the wrong AI initiatives. I help you skip the expensive mistakes and go straight to what works.
As a PhD-level AI scientist and founder of SitnikAI (Munich, Germany), I provide strategic AI consulting that bridges the gap between hype and real business value:
- AI Opportunity Assessment - I analyze your operations, data, and workflows to pinpoint where AI delivers the highest ROI
- Technology Roadmap - a clear, phased plan from quick wins to long-term transformation, with realistic timelines and budgets
- Build vs. Buy Guidance - honest advice on when to use existing AI tools and when to invest in custom development
- Vendor-Neutral Recommendations - I don't sell you a platform; I recommend what's genuinely best for your situation
I work with businesses of all sizes. From startups building AI-first products to enterprises modernizing legacy operations. My approach is "academic rigor meets practical delivery", with data privacy baked in from day one.
Ready to stop guessing where AI fits? Send me a message and let's get started!
Get to know Dario Sitnik
Dario Sitnik
Vetted Pro
PhD in AI, Consultant, Developer
Dario Sitnik is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
AI Development
Mobile App Development
- FromGermany
- Member sinceFeb 2026
- Avg. response time1 hour
- Last delivery6 days
Languages
Croatian, English, German
PhD in Computer Science with 10+ years building AI solutions. As CTO, I've led enterprise AI product development - from document intelligence and RAG systems to computer vision and medical imaging pipelines. I work with Python, PyTorch, LLMs (GPT, Claude, Gemini), and deploy production-ready systems using Django, Docker, and cloud infrastructure. Published researcher and conference speaker. Whether you need an AI prototype, automation pipeline, web or mobile application, or custom ML model - let's talk.
My Portfolio
Other AI Development Services I Offer
FAQ
What AI services do you offer?
I offer end-to-end AI solutions: AI consulting & strategy, custom chatbots & voice agents, workflow automation, computer vision, predictive analytics, document intelligence, NLP, and AI integration into existing systems like SAP, Salesforce, and databases.
What makes you different from other AI freelancers?
I hold a PhD in Computer Science and run SitnikAI, a specialized AI agency based in Munich, Germany. You get direct access to a scientist-level expert. No middlemen, no junior devs. I combine academic rigor with fast, practical delivery and deep knowledge of data privacy regulations.
How long will my project take?
It depends on complexity. A proof-of-concept or prototype typically takes 1–2 weeks. Full and complex project implementations range from 2–6 months. I'll give you a realistic timeline after our initial consultation - no surprises.
Do you work with private individuals or only companies?
Both. I work with individuals building personal AI agents, startups and SMBs looking to automate operations, and enterprises modernizing legacy systems. The approach is adapted to your budget, scope, and scale.
Is my data safe?
Absolutely. All solutions are designed and discussed upfront. I also offer on-premise deployment options when your data cannot leave your servers (has to stay in-house).
What if I'm not sure where AI fits in my business?
That's exactly what the initial consultation is for. I'll analyze your current operations and identify the highest-ROI opportunities for AI - before you spend anything on development. Message me and we'll figure it out together.
Do you provide ongoing support after delivery?
Yes, that can also be discussed. I offer post-delivery support, monitoring, and optimization packages. AI systems improve over time with new data, and I can ensure your solution stays performant and up-to-date.
How do we get started?
Simple - message me with a brief description of your project or challenge. I'll respond within 24 hours with initial thoughts and next steps. The first consultation is always free.
