Daniil Berdnikov Email & Phone Number

Moscow, Moscow City, Russia

Yandex is the largest Russian tech company with 70M+ users/month. I joined the HR Tech team, building internal employee services.- Developed loan and insurance benefit options for employees (2K+ internal users)- Reduced testing new features time (2-3 to 1 day) by covering projects with autotests- Refactored internal systems integration, reducing financial.

Moscow, Russia

SberDevices makes smart devices and AI products (e.g., voice assistants). I joined the Release Delivery team.- Implemented automated release approval process, reducing delivery (~2 weeks to 2 days) and developer's time (16 to ~2h)- Developed an internal reporting service, reducing management report preparation time (~1 week to 1 day)- Built an automated.

Москва, Россия

Uralsib is a Russian bank (~200k clients). I joined the Data & Analysis team, data layer management, tools integration and reporting. - Developed a service for code analysis, rating and motivation system which increased BI‑developers productivity by 18% - Implemented users feedback extension, increased daily and monthly BI‑system active users by 11.5%.

Moscow, Russia

Sber (Sberbank) provides banking and financial services (~100M users). I joined the Chatbot team, focused on resolving client issues. - Fixed data pipelines and reports business logic which led to finding a 28% margin of error in reports - Built data layer with Data Quality/ETL, reducing machine learning models preparation time in our cluster (1 week to 3.

Moscow, Russia

PIK Group is a large housing developer in Europe. I joined the Core Business team, developing CRM, automation and reporting tools. - Developed document generator with multiple CRM integration, reduced client's document preparation time by 75% - Built data layer and reporting API for dynamic pricing project, increased quarter-over-quarter revenue by 1.5%.