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Maciej Gajdulewicz

Maciej Gajdulewicz

Risk Data and Technology Expert (Manager)

EY | Warsaw, Poland

Technologies

My Portfolio Highlights

My New Track

Data Manipulation

My New Course

Introduction to Python

Quantitative magician, conjuring valuable knowledge from data spells.

My Work

Take a look at my latest work.

course

Introduction to ChatGPT

course

Introduction to R

course

Introduction to 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.

EY | Oct 2021 - Present

Risk Data and Technology Expert (Manager), Financial Risk and Analytics

N/A

EY | Oct 2017 - Sep 2021

Consultant, Financial Risk and Analytics

N/A

EY | May 2014 - Sep 2017

Analyst, Financial Risk and Analytics

N/A

EY | Jan 2014 - Apr 2014

Client Serving Contractor, Financial Risk and Analytics

N/A

Mercer | May 2013 - Sep 2013

Junior Analyst

Total remuneration and executive benefits surveys ⇨ Description: Aim of the project was to provide comprehensive information on remuneration and benefits across the EMEA countries in form of the annual reports and OLAP tool data repository. The project consisted of the data gathering by means of survey with participation of the major organizations and aggregation of the acquired data to receive the final products. ⇨ Responsibilities: reviewing consistency of the quantitative and qualitative data; data cleaning and processing on the various steps of the process; aggregation of the information on country level; preparation of the country report templates; testing of the new tools and macros improving process.
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McKinsey & Company | Mar 2012 - Jul 2012

Intern - Junior Research Analyst

Research support for various projects ⇨ Description: Support for the number of internal and external projects in the telecommunications, energy, health-care and financial sectors. ⇨ Responsibilities: gathering, processing and visualization of the quantitative data; press and Web search; responding for the individual consultant queries; preparation of the summary reports for the various sectors.

McKinsey & Company | Sep 2011 - Oct 2011

Intern - Junior Research Analyst

Research support for the financial sector project ⇨ Description: Aim of the project was the evaluation of the strengths and weaknesses in potential M&A process between two major players in the Polish banking sector. The project consisted of the environmental business analysis, assessment of the threats and opportunities in the individual market segments to achieve future synergy and creation of the potential acquisition scenarios. ⇨ Responsibilities: gathering, processing and visualization of the financial and quantitative data; press and Web search; updating of existing valuation models; responding for the individual consultant queries; preparation of the summary reports for the banking and insurance sectors used in other projects.

My Education

Take a look at my formal education

Master's degree in Quantitative Methods and Information Systems, specialization Management Information SystemsSGH Warsaw School of Economics | 2013
Bachelor's degree in Quantitative Methods and Information Systems, specialization Business InformaticsSGH Warsaw School of Economics | 2010

About Me

Maciej Gajdulewicz

Experienced Consultant with a demonstrated history of working on various Credit Risk and Data Processing focused projects for the Polish and International banks. 6+ years of experience in data and business analysis during all different phases of SDLC

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