Experience

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  Self-employed

  Sept 2010 - Oct 2016

  Freelance translator
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  Institute of physical chemistry, polish academy of sciences

  Jun 2014 - May 2015

  Assistant scientist

  2 research projects:- Synthesis of core-shell nanoparticles- Spectroscopic studies on the properties of core-shell nanoparticles

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  Procter & gamble

  Oct 2016 - May 2020

  Customization packaging material planning for DACH market: - replenishment of material stocks for complex, demand-volatile projects across many categories in the market shipping highest volumes in Europe; approximately 180 initiatives quarterly- development of VBA tool for automatic component availability check; roll-out in production planning for all countries in Customization - development of process for early and effective service risk mitigation and escalation - redevelopment of Economic Order Quantity calculation tool - bringing for the market potential savings of 50-100k EUR quarterly - close cooperation with business partners (suppliers, market planning, purchasing) to find solutions for unexpected supply gaps - agile organization of material transfers for productions relocated to other sites (on a weekly basis) - improvement of the relationship with suppliers, implementation of SAP Vendor Communication Report - Master Data maintenance and regular review of parameters to maintain stock levels in accordance with the business needs Show less

  • Planning Specialist / Citizen Developer

    Jan 2018 - May 2020

  • Planning Specialist - Intern

    Oct 2016 - Dec 2017
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  Astrazeneca

  Mar 2022 - now

  Analysis of AZ global intercompany trade to inform Treasury FX risk management decisions:- consistent reduction of variance and P/L impacts for the group (ca. 50m USD saved in 2024)- attending monthly forums with Group CFO to report results and discuss strategy for the process- optimization of the data structure for reporting, introducing automations and testing ML models for forecasting- organizing engagement sessions including Global Supply Chain representatives to raise the awareness of FX Forecasting- expansion of the process to new markets- support in transitioning to Oracle technology designed for the project BAU processes (forecasting, variance analysis) Show less Completed 1.5-year Data Analyst Level 4 Apprenticeship (0.2 FTE):- Using Python (pandas, numpy) for the ad-hoc processing of multi-dimensional datasets in daily tasks- Practicing Machine Learning models on intercompany sales data: ▪ k-means clustering ▪ decision tree classifier ▪ random forest classifier ▪ ARIMA time series forecasting ▪ linear regression- Basic knowledge of SQL for relational databases- Participation in 3 hackathons; real-world data analysis and visualization Show less

  • Data Scientist | Precision Medicine & Biosamples

    Aug 2024 - now

  • Real World Data Scientist | Real World Science & Analytics

    Dec 2023 - Aug 2024

  • FX Forecasting Analyst | Treasury Front Office

    May 2020 - Aug 2024

  • Data Analyst Level 4

    Mar 2022 - Sept 2023