
Fesenko Gennadii
Odesa, Ukraine
Fesenko Gennadii
AI Integration Specialist | Full-stack Developer
Category : Artificial intelligence (AI)
I help businesses and creators turn their content into intelligent AI systems.
With a strong background in modern web development (Next.js, React) and deep expertise in LLM integration (Gemini, GPT), I build solutions that don't just look good but think and communicate.
What I can do for you:
AI Digital Twins & RAG Systems: I can take your raw data — whether it’s 200+ hours of video transcripts, PDFs, or chat history — and build an AI agent that speaks in your voice and knows your content inside out.
Custom AI Chatbots: Integration of smart assistants that handle customer queries, provide expert advice, and automate communication.
High-Performance Web Apps: Building fast, SEO-optimized, and scalable front-end solutions using the latest Next.js features.
Data Processing & Automation: Transcription, summarization, and structuring of unstructured audio/video data for AI training.
Why work with me?
I focus on the "Why" before the "How". My goal is to save your time and create a digital asset that works for you 24/7. Whether you need a sophisticated AI knowledge base or a sleek modern website, I deliver clean code and practical results.
Let’s build something intelligent together.
With a strong background in modern web development (Next.js, React) and deep expertise in LLM integration (Gemini, GPT), I build solutions that don't just look good but think and communicate.
What I can do for you:
AI Digital Twins & RAG Systems: I can take your raw data — whether it’s 200+ hours of video transcripts, PDFs, or chat history — and build an AI agent that speaks in your voice and knows your content inside out.
Custom AI Chatbots: Integration of smart assistants that handle customer queries, provide expert advice, and automate communication.
High-Performance Web Apps: Building fast, SEO-optimized, and scalable front-end solutions using the latest Next.js features.
Data Processing & Automation: Transcription, summarization, and structuring of unstructured audio/video data for AI training.
Why work with me?
I focus on the "Why" before the "How". My goal is to save your time and create a digital asset that works for you 24/7. Whether you need a sophisticated AI knowledge base or a sleek modern website, I deliver clean code and practical results.
Let’s build something intelligent together.
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
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