Data science: automation (help-desk) on classical ML algorithms (natural language processing (NLP), thematic modelling, logistic regression)), chat-bot for service desk (rule-based algorithms), anomaly detection in ATM avaliability (time-series analysis). Business analysis: process formalization, standartization, optimization. System analysis: requirements design according to process optimization model for implementing software. Project management (planning, controlling, stakeholders` management), internal and external negotiation. Cooking and work-life balance ©