Stefan Yoshovski
AI Engineer & Software Developer
I build AI chatbots, AI infrastructure & orchestration, RAG systems, and full-stack software — from first idea to self-hosted production.
Fiverr's Choice 2024
Recognised as a best service for exceptional quality and customer care.
Tidio LLC collaboration
Designed 20+ chatbot workflow templates shipped into the Tidio platform.
What I do
AI solutions, end to end
AI Chatbots & Conversational AI
Multichannel assistants that answer, qualify, and convert — on your website, WhatsApp, Instagram, and Messenger.
AI Infrastructure & Orchestration
Own your AI stack — route models by cost, run locally, and keep it observable.
RAG & AI Integration
Bring AI to your own data and embed it where the work actually happens.
About me
The engineer behind the build
I'm Stefan — an AI engineer and digital explorer who has shipped 250+ projects across 30+ countries. I design, build, and run AI chatbots, infrastructure, and software that people actually want to use.
Reviews
What clients say
India
Working with Stefan for development of our portfolio-style website was an excellent experience. He has been very responsive, very clear in communication (English was impeccable), quick turnaround and accommodating for last minute requests. He knows the software very well and has implemented features that we couldn't even think of. On top of it, he went out of his way to provide detailed instructions on maintenance of the website so that we could do it ourselves in the future. I would unreservedly recommend Stefan to one and all. As for myself, Stefan is my go-to choice for future work in this space.
Netherlands
Things that I appreciated about Stefan: 1. Very knowledgeable about chat GPT bots and how they can be used to improve customer service. 2. Able to quickly understand our needs and create a bot that meets our specific requirements. 3. Very responsive to our feedback and made changes to the bot as needed. 4. Always willing to go the extra mile to make sure that the bot was working properly. Overall, I was very happy with the work that Stefan did, and I would highly recommend him to anyone who is looking for a professional and reliable chat GPT bot developer.
Ireland
Stefan did really great work to bring a very basic Tidio Chatbot from zero to hero! I'm delighted with every aspect of his work. The testing was so accessible and easy to see, and his communication was very responsive and informative. Great patience with revisions also. I highly recommend Stefan and look forward to working with him again. Thank you!
United States
I had the pleasure of collaborating with Stefan and I must say, he was very professional and attentive. Im impressed with how well my chat is responding on the site. Stefan truly understood my brand and created a chat that perfectly matched my brand tone, making the customer experience more enjoyable. He is the go to guy if you a professional chat.
United Kingdom
A true professional! with only 2 meetings he figured out all the problems and how to make everything go right! Polite mto is also available with revisions is adding options! Already working on our second project even before closing this one! I recommend and sponsor it 100%! Thanks again Stefan Best regards Macrigi Team
France
I would like to express my great satisfaction with the Fiverr provider who did an exceptional job for my Napyluxe website. Thanks to their expertise, they set up an incredible chatbot using Tidio. Their speed of execution and professionalism are truly impressive. The chatbot they created has brought…
Blog
Latest writing
AI Chatbots for Hotels & Restaurants: Stop Missing Guests
Your phone rings hardest when you're slammed in person — and bookings slip away. Here's how an AI chatbot books guests 24/7, answers in any language, and wins back the revenue you lose to missed calls and OTA fees.
The Customers You're Losing While You Sleep
Around 78% of customers buy from the first business that replies — yet the average company takes over 42 hours. Here's how much you're losing after hours, and how an AI chatbot that works while you sleep wins those sales back.
How to Build an AI Chatbot That Actually Answers Customer Questions
Most AI chatbots are just FAQ widgets in disguise. Here's what it actually takes to build one that understands customers, answers from your own business info, knows when to hand off to a human, and stays within guardrails.
Ready to build with AI?
Tell me what you're building — AI, software, or both — and I'll map the fastest path to launch.