CV Engineer
Wildberries
Wildberries is a major Russian online marketplace, connecting shoppers with a broad catalog of goods and sellers across multiple countries.
Feb 2024 — PresentBuilt and deployed product image defect detection, virtual try-on, and image text translation systems, with a 15% metric gain and 95% text accuracy.
• Defect detection: automated visual quality control of the product.
• Designed and trained a CV model to detect visual defects in product images across large-scale catalog inventory.
• Built the training pipeline, labeling workflow, and evaluation protocol for continuous model improvement.
• Deployed the model into the moderation pipeline, improved the baseline model metrics by 15%.
• Virtual try-on of clothes: generative preview of garments on customers.
• Developed virtual try-on system enabling customers to preview clothing items before purchase.
CV Engineer
PRISMA
Apr 2023 — Jan 2024Built personalized image generation and synthetic data pipelines, and researched diffusion inversion methods for image reconstruction and editing.
• Personalized generation: subject-driven personalized image generation.
• Implemented personalized DreamBooth fine-tuning to generate images of a customer from a few reference photos.
• Optimized the fine-tuning procedure for training time and output fidelity to support a consumer-facing feature.
• Synthetic dataset generation: generative data augmentation for downstream CV models.
• Built generative pipelines to synthesize training data for custom effects.
• Balanced and augmented datasets used by downstream computer-vision models.
ML Engineer
Phygitalism
Phygital+ is a cloud service for creating visual content with neural networks, including GANs, super-resolution, diffusion models, and style transfer.
Jul 2021 — Feb 2023Built cloud tools for running and controlling generative models, trained models for custom domains, and designed a DeepFake pipeline for an award-winning project.
• Phygital+: cloud service for creating visual content via neural networks.
• Developed a system for cloud-based launch of neural networks such as GAN, Super Resolution, Diffusion models, Style Transfer, etc.
• Adapted algorithms and added custom parameters for better user control of generated results.
• Trained generative models for custom domains.
• VHUTEMAS: DeepFake to replace the lecturer with a famous artist.
• Designed the DeepFake pipeline.
• Red Dot Award-winning project.
Researcher
ADASE Group
Apr 2020 — Jun 2021Developed a CycleGAN-based image translation method for unsupervised enhancement and super-resolution of depth sensor maps.
• Unsupervised enhancement and super-resolution of depth maps obtained with a Structure depth sensor.
• Developed a CycleGAN-based image-to-image translation scheme and adapted it to the depth domain.