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Aleksander Zięcina

Aleksander Zięcina

Data Analyst

UBS | Poznań, Poland


My Portfolio Highlights

My New Course

Introduction to Python

My New Track

R Programmer

Champion of data integrity, ensuring accuracy in the age of information overload.

My Work

Take a look at my latest work.


Introduction to R


Introduction to Python


Intermediate Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Credit Suisse | Jan 2022 - Present

Tableau Specialist (AVP)

Now in the Quality, Performance & Solutions at Data & Digital Labs Team. Having better access to tools and a knowledge base allows me to deepen my understanding and use more user-oriented solutions. This allows me to help my colleagues and reduce their workload. I'm aiming to minimize manual work and increase transparency in the world of data.
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Credit Suisse | Jan 2021 - Jan 2022

Tableau Specialist (AVP)

Creation of Tableau data visualisations to develop a recognisable brand, enhance and support the work of multiple teams within Global Survelinace Effectiveness

McKinsey & Company | Jan 2020 - Jan 2021

Finance Analyst, Pricing & Arrangements


McKinsey & Company | Nov 2018 - Mar 2019

Junior Finance Business Analyst


McKinsey & Company | Jan 2019 - Jan 2019

Junior Finance Analyst, Pricing & Arrangements


Ośrodek Badawczo Rozwojowy STER | Mar 2017 - Oct 2018

Tests and Analyses Specialist


Instytut Niskich Temperatur i Badań Strukturalnych, PAN | Oct 2015 - Jan 2017

PHD Student

- Synthesis and characterization of structural and luminescence properties of rare-earth-doped phosphate nanomaterials, - Synthesis and characterization of structural properties of superparamagnetic nanomaterials, - Maintenance and measurements on confocal microscope, - Development of microemulsion method for metallic nanoparticles and core- shell nanomaterials synthesis. Additional duties: - Graphical abstracts and data visualization creation, - Conference oral presentations + creation of visual materials - Mentorship over students

My Education

Take a look at my formal education

Statystyczna Analiza Danych w Administracji i BiznesieUniwersytet Ekonomiczny w Poznaniu | 2019
Master of Engineering - MEng, Materials EngineeringWroclaw University of Science and Technology | 2015
Engineer's degree, ChemistryWroclaw University of Science and Technology | 2013

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