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evgenykalinin27

Evgeny Kalinin

@evgenykalinin27

Data Analyst

Israel
Russian, English
About me
Hi there! I’m a skilled Python developer with years of experience delivering high-quality solutions. From automation and data analysis to custom scripts, I provide efficient results to meet your needs. Reach me for your complex and customized projects. I provide consultation as well. Do not feel shy to contact me even only for discussing your project.... Read more

Skills

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evgenykalinin27
Evgeny Kalinin
Offline • 
Average response time: 1 hour

See my services

Rule Based Chatbots
I will develop a custom telegram bot for any purposes
From$50 / projectMore details

Work experience

OZON

OZON

Full-time • 3 yrs 11 mos

Lead Marketing Analyst

Jul 2022 - Dec 2025 • 3 yrs 5 mos

• Led a team of 2 analysts responsible for setting up and analyzing marketing campaigns, as well as preparing regular reports • Designed and executed A/B tests across email, display and social campaigns — increased conversion rate by 7% within six months • Developed visitor-store maps for O'STIN and Funday, which improved store placement decisions and led to the closure of 8 underperforming locations • Developed analytical dashboards to track sales, customer cohorts and retention; delivered weekly insights to product and commercial teams • Created a cashback allocation model for 30M customers to identify the most effective accrual strategies • Built an econometric model to reallocate the advertising budget and reduce spending on low-performing channels (radio, outdoor banners)

Financial Analyst internship

Aug 2021 - Feb 2022 • 6 mos

Prepared quarterly sales forecast with 93% accuracy using Holt-Winters method. Developed regular competitor analyses and presented insights to product and finance teams. Extracted and structured data for monthly & quarterly financial closures. Automated calculations of seller financial KPIs, reducing manual effort and improving reporting speed