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Aleksandr Tropin

@aleksandrtropin

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Data Analyst at Salmon who doubled telecom loan disbursements with an A/B test and built sales analytics systems.

Georgia

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At Salmon, I increased issued loans by 73% and doubled disbursements in the telecom segment by designing, implementing, and analyzing an A/B test on down payment reduction.

I built and owned the Sales database in dbt as a single source of truth for 8+ analysts and managers, with 80+ tables across 22 models. I also productized a performance-based bonus calculation system for 3K+ agents, providing personalized breakdowns and forecasts.

At Playgendary, I developed real-time updated marketing reports that helped increase income from Applovin by 5x and Unity sources by 30%. I work across end-to-end analytics, from data modeling and quality to processing, automation, and visualization.

Experience

Work history, roles, and key accomplishments

Data Analyst

Valiotti Data

May 2026 - Sep 2026 (4 months)

Built operational and financial reporting using dbt and Looker to monitor charging network performance, reduce downtime, and provide reports to environmental agencies and government authorities. Calculated electricity costs across operators, contracts, and tariffs with data reconciliation between multiple sources.

SQL Looker Claude Code DBT BigQuery

Data Analyst

Salmon

Jan 2024 - Mar 2026 (2 years 2 months)

Developed dashboards to monitor key POS sales metrics, trusted daily by CEOs, KAMs, and 50+ Sales Heads. Increased issued loans by 73% and drove 2x disbursement in the telecom segment by designing, implementing, and analyzing an A/B test on down payment reduction.

SQL Python Tableau DBT Databricks Git

BI Engineer

Playgendary

Nov 2021 - Dec 2022 (1 year 1 month)

Increased income from Applovin by 5x and Unity sources by 30%, evaluated the effectiveness of daily advertising purchases, and predicted user activity and payback by developing real-time updated reports for the marketing team. Reduced the cost of refreshing reports by 2.5 times by switching them to optimally collected extracts.

SQL Tableau Python Git Airflow

Data Analyst

Tinkoff

Oct 2017 - Oct 2021 (4 years)

Enhanced the speed, accuracy, and convenience of the SME Compliance department by 1.5x by optimizing rules, design, and data for the Anti-Fraud System. Improved the efficiency of the department's leaders and reduced their planning time by 3x by implementing automatic reports containing daily statistics of employees' activities.

SQL Tableau