Alexandr Voytsekhovskiy • AI Image Generation Expert

About Me

Hello! I'm Alexandr Voytsekhovskiy, an AI Image Generation Expert and Applied Mathematics graduate based in Belgrad, Serbia. I specialize in advanced AI-powered image generation using cutting-edge models like SDXL and Flux, custom ComfyUI workflows, and automated backend systems. With over 2 years of professional experience, I've worked on projects ranging from large-scale marketing campaigns to innovative mobile game features to enterprise AI solutions.

My passion is to create photorealistic, high-quality AI-generated images that solve real business problems while pushing the boundaries of what's possible with current technology. I'm currently working as a founding team member at an AI marketing startup and actively freelancing for various companies and projects. Feel free to explore my experience and projects below or get in touch!

Experience

Head of AI, Founding Team • NDA AI Marketing Startup

July 2023 – Present

Created and maintained the entire backend (ComfyUI) infrastructure for image generation serving multiple agency clients. Designed specialized workflows based on SDXL and Flux models, developed custom ComfyUI nodes in Python for automation, and managed Linux servers and Docker containers for AI operations. Achieved optimal LoRA training configurations for maximum identity preservation and image quality.

Image Generation Expert, Freelance • Various Companies

February 2023 – Present

Created generative solutions for diverse clients including Telegram bot for soft drink brand campaign (earned $20k+ in 2 weeks), one-shot avatar creation for mobile game "Bro's Market", AI startup consulting, and B2C image generation applications with NFT capabilities. Also worked as AI talent recruiter using extensive network of specialists.

Image Generation Expert, Contractor • Mannequin

July 2023 – December 2023

Led experimental research for reliable SD 1.5/SDXL training using 3D character datasets. Developed Automatic1111 workflows for photorealistic image inpainting and created the new Headswap feature for apparel marketing, saving clients significant costs on traditional photo shoots with human models.

Bachelor of Applied Mathematics and Computer Science • Saint Petersburg State University

August 2019 – May 2023

Graduated with a strong foundation in mathematical modeling, computer science fundamentals, and data analysis, which provided the theoretical background for advanced AI and machine learning applications.

Projects

AutoChar - AI Image Generation Script

Developed a brand-new Automatic1111 script that brings ComfyUI-like workflow automation to the more user-friendly WebUI. Features state-of-the-art automatic face and eyes mask creation, custom wrappers for different image generation types, and production-ready batch processing capabilities. Used in professional game development workflows.

View on GitHub | View on CivitAI

Custom ComfyUI Nodes & Workflows

Developed custom Python nodes for ComfyUI including automatic face upscaling with dynamic denoising, advanced masking tools, and automation systems that eliminated human input requirements for varied image generation across multiple clients.

Contact for Details

Enterprise AI Infrastructure

Set up and maintained multiple production Linux servers and Docker containers for AI operations, designed optimal SDXL/Flux LoRA training configurations, and created scalable backend systems serving multiple agency clients with high-quality image generation.

Contact for Portfolio