Konstantin Lokotunin

Data Engineer | Data Pipelines, Analytics & Reporting | Python, SQL, Power BI

Data professional with over 3 years of ESG and sustainability consulting experience at Big 4 firms, specializing in reporting, KPI development, and data quality management across complex, multi-source datasets. Translated complex regulatory frameworks (ESRS, GRI, SASB) into actionable insights and standardized reporting structures, supporting compliance and high-quality disclosures for 8+ major clients. Proficient in Python, SQL, and Power BI, with a strong focus on building scalable, data-driven reporting solutions.