Andrey

Andrey Pietuhov
Ukraine, Kharkiv
Telegram: [open contact info](look above in the "contact info" section)
Profile
Self-driven Python engineer specializing in Telegram-based automation and internal tooling for data-driven products. I actively leverage AI-assisted development as part of my professional workflow, which allows me to rapidly master new domains, technologies, and protocols while maintaining production-quality standards and full responsibility for architectural decisions.
My technical experience includes building Telegram bots and MTProto-based clients, managing multi-account workflows (sessions, proxies, 2FA), integrating third-party APIs, processing large datasets, and generating analytical reports. I have built end-to-end systems that combine Telegram, external APIs, Google Sheets, databases (SQLite/PostgreSQL), and HTML-based reporting into unified operational pipelines. I am comfortable owning systems end-to-end — from architecture and Docker-based deployment on Linux to monitoring, optimization, and continuous iteration.
In addition to my engineering background, I bring strong business and analytical expertise. I have over 10 years of experience as an economist and data analyst, including decision support, performance analysis, and process optimization. I also have 2 years of experience as Deputy Store Manager in large-scale retail, where I was responsible for operational efficiency, inventory control, and team coordination.
I have worked in an American e-commerce company operating on Amazon, holding a Product Manager role. In this position, I collaborated closely with development, analytics, and marketing teams, translating business requirements into technical solutions, managing product metrics, and optimizing workflows based on data-driven insights.