Vadym Y.

I help companies design, build, and scale Generative AI systems from AI video generation pipelines to enterprise-grade LLM and computer vision solutions deployed in high-scale, real-world environments. I have delivered advanced AI products and platforms for Fortune 500 companies, including large fintech organizations and AI-driven biotech startups Some of the world’s largest luxury brands, where we built image generation, image processing, and image recognition systems with sophisticated visual analysis, deployed in brick-and-mortar retail environments across 10+ countries B2C SaaS platforms, where I fully designed and delivered scalable AI architectures for AI-generated video products, from infrastructure to production rollout For one such B2C SaaS platform, I led the end-to-end architecture and delivery of an AI video generation system, including strategic partnerships with leading global GPU cloud providers, ensuring optimal performance and cost efficiency, strong margins for the client, and a long-lived, commercially successful product that remains in active operation today. My work combines enterprise-grade AI engineering, founder-level ownership, and startup execution speed, always focused on production-ready outcomes. Core expertise Generative AI & LLMs Custom LLM applications (OpenAI, GPT-4/5, Claude, open-source models) Prompt engineering, system prompts, multi-agent architectures RAG (Retrieval-Augmented Generation), embeddings, semantic search Fine-tuning and model optimization AI agents, copilots, and decision-support systems Enterprise chatbots and internal AI tools AI Video Generation & Media Automation End-to-end AI video generation platforms Text-to-video, image-to-video, avatar and talking-head video Large-scale video personalization Automated content pipelines Cost-optimized inference and rendering architectures GPU-intensive workload optimization Computer Vision, Image AI & Retail Analytics Image generation and synthetic data pipelines Image processing and enhancement Computer vision and image recognition systems Visual analysis in physical retail environments Multi-country AI deployments in brick-and-mortar facilities Enterprise, Fintech & Biotech AI AI systems for fintech, biotech, and data-driven startups LLM-based tools for research, analytics, and knowledge automation Secure and compliance-aware AI architectures Model evaluation, monitoring, and guardrails AI Engineering & Automation AI workflow automation AI-powered content, research, and data pipelines CRM, CMS, and internal system integrations Backend AI services and orchestration Scalable cloud deployment How I work End-to-end ownership: architecture → delivery → scaling Enterprise discipline with startup velocity Production-ready AI, not experiments Strong focus on cost efficiency, margins, and scalability Clear communication and long-term client partnerships Typical projects AI-generated video SaaS platforms Scalable GPU-backed AI architectures Computer vision systems for global retail brands Enterprise and startup LLM applications AI automation for fintech and biotech products Scaling and optimizing high-load AI systems If you need an AI architect and developer who has built, scaled, and commercialized Generative AI products, I can help you do the same.