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Marcel Kollár, ACCA

Marcel Kollár, ACCA

Data Analyst

365.bank | Bratislava


My Portfolio Highlights

My New Project

Introduction to DataCamp Projects

My New Track

Understanding Data Topics

My New Course

Introduction to Python

Data ninja, stealthily extracting insights from complex datasets.

My Work

Take a look at my latest work.


Understanding Data Science


Introduction to SQL


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.

365.bank | Nov 2023 - Present

Risk Data Analyst


Asseco Central Europe | Nov 2022 - Oct 2023

Senior Finance Controller and Finance Data Analyst


VÚB banka | Aug 2022 - Oct 2022

IT Data Analyst

IT Data Analyst for Accounting and Controlling DataMarts

Capco | Jan 2022 - Jul 2022

Senior Consultant

Data Value Project: Jan 2022 - Swiss Investment Bank - Data Delivery Agreements documentation and Critical Data mapping
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365.bank | Feb 2019 - Dec 2021

Credit Risk Data Analyst

Risk Data Management: - Responsible for monthly process of calculation of Expected Credit Losses - What-if calculations and reviews of Expected Credit Losses - Maintaining internal IFRS9 methodology in relation to ECL - Various credit risk analysis - Regular internal reporting - Communication with external audit - Communication with regulatory body

Poštová banka | Jun 2015 - Jan 2019

Credit Risk Analyst

Middle and large corporate department: - Analysis and assessment of financial statements and business plans - data processing for internal reporting - maintaining data quality of inputs for calculation of expected credit loss - participation in development of internal application - participation in projects related to Credit Scoring and IFRS9

PwC | Sep 2013 - May 2015

Audit Associate

- Performing statutory, IFRS and US GAAP audits of companies from various industries - Understanding clients’ business processes and controls - Involvment in the audit planning, field work and final completion activities - Identifying areas of risk in terms of misstatement of financial statement disclosures - Member of the Financial Services team

IBM | Oct 2010 - Mar 2011

Customer Service Representative

IT support of IBM employees, handling internet and telephone based customer queries, solving IT problems

My Education

Take a look at my formal education

Member, Accounting and FinanceACCA | 2018
Master's degree, Managerial MathematicsUniverzita Komenského v Bratislave | 2013
TelecommunicationsSlovenská technická univerzita v Bratislave | 2008
High School Diploma Hawley High School, Minnesota, USA | 2007

About Me

Marcel Kollár, ACCA

Senior Risk Data Analyst @365.bank - SQL, Power BI, Credit Risk, Data Analysis, IFRS9

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