I’m Sergey Zhitansky, an AI Solutions Architect with 25+ years in software and technology. My background combines software architecture, cloud infrastructure, applied machine learning, and AI consulting.
My work combines product ownership with hands-on machine learning. I have developed and adapted neural models for translation, image classification, segmentation, and speech tasks, alongside complete software products and business integrations. AI-assisted development helps me accelerate delivery while retaining responsibility for architecture, evaluation, and engineering quality.
I have led engineering teams of up to 20 people on multi-year platforms. Most recently I introduced AI-assisted development across a product team: automated review of every change, shared guidance for people and AI, and a common command library. Development time per ticket fell by about two thirds within four months.
I’m a Kaggle Competitions Master with nearly 100 competitions and 18 medals. The challenges span medical imaging, finance, retail, industry, energy, education, and scientific data. This breadth helps me understand unfamiliar domains, identify useful signals, and evaluate what works.