Сергей Земелькин
Head of Digitalization
Digitalization in industry. 15+ years leading IT teams, shaping strategy and launching analytics products.

Сергей Земелькин
Digitalization in industry. 15+ years leading IT teams, shaping strategy and launching analytics products.


15+ years leading IT teams, project portfolios and strategy. Managed a 140+ team of developers, analysts and data scientists. Launched IT products at Russia's #1 bank with 300+ mln RUB annual revenue. Shaped the digitalization strategy of a chemical holding with 200+ bln RUB turnover. Deep understanding of data analysis, optimization and financial planning, proven by successful projects in fundraising and commercializing analytics products.
Key areas where I deliver end-to-end IT solutions to boost business efficiency.
Digitalization strategies for industry. Digital maturity audit, initiative portfolio building, change management.
Big Data, ML, analytics products. Launching products from scratch — from strategy to team. SberAnalytics flagship products with 150 mln RUB/year revenue.
Manufacturing systems, enterprise digital maturity audit. Operational dashboards with 100+ KPIs across all production areas.
From strategy to launch: web, mobile, microservices. 20+ projects for Russian and international clients. Stack: Go, React, Flutter, Kubernetes.
Key projects with measurable economic impact — from an industrial holding's digitalization strategy to launching analytics products.
Roskhim / BSC
Head of IT Development
300 mln RUB
economic impact from 60 initiatives
Audit of 9 enterprises, building an initiative portfolio for the Bashkir Soda Company, launching 6 projects with a 150 mln RUB budget.
Strategy Partners (Sber)
Project partner
+3.4 bln RUB
expected strategy impact by 2030
Digital transformation strategy for a fitness chain. Prepared the justification for 3.6 bln RUB project financing.
Sber / SberAnalytics
Executive director
150 mln RUB/year
revenue of flagship analytics products
Built from scratch the "Regional tourism market" and "Retail census of Russia" products — now the core products of SberAnalytics.
Just Digital Studio / Rigla
IT project director
35k users
corporate service for the #1 pharmacy chain
Corporate web service for the company's 20th anniversary. Online broadcast, interactive contests for 35k users nationwide.