Summary
Overview
Work History
Education
Skills
Accomplishments
Languages
Training
Current Position
Timeline
Generic
Grzegorz Socha

Grzegorz Socha

Warsaw

Summary

Lead IT Analyst with over 6 years of experience in business/system analysis and fraud prevention, expert in SQL and Agile methodologies. Key achievements include a 20% reduction in fraudulent transactions through the implementation of double authorization and a 30% increase in banking efficiency via enhanced requirement gathering procedures. Seeking a Senior IT Analyst position at Vodeno, where my system analysis and fraud prevention skills will support your mission of developing innovative payment solutions and enhancing client-facing products.

Overview

27
27
years of professional experience

Work History

Lead IT Analyst

BNP Paribas Poland
03.2025 - Current
  • Led the implementation of double authorization for high transfer amounts, reducing the number of fraudulent transactions by 20% and increasing security for bank customers.

Senior IT Analyst

BNP Paribas Poland
09.2022 - 02.2025
  • Requirement gathering and analysis to achieve goals, increasing efficiency by 30%.
  • Worked closely with business representatives, and developers to clarify use cases, resulting in a 30 % boost in project efficiency.
  • Optimized online banking security by introducing mobile authentication in lieu of passwords, resulting in a 60% decrease in login-related fraud cases and boosting customer trust in the banking industry.
  • Spearheaded the integration of a data-driven behavioral analytics model, ensuring a significant 40% reduction in fraudulent transactions while improving security standards for the bank's customers.
  • Assisted clients with needs expression and transformed these requirements into tangible features, resulting in a 30% increase in client satisfaction.
  • Collaborate with business stakeholders, product owners and users to elicit and document detailed business requirements (BRD).

IT Analyst / Tester

BNP Paribas Poland
09.2018 - 08.2022
  • Implemented a self-service feature enabling customers to unlock access to the banking system, resulting in a 60% decrease in turnaround time.
  • Led the implementation digital onboarding for customer in web and mobile according to the security.
  • Improved payment processing efficiency by 15% with the execution of advanced Open Banking technology.
  • Led the implementation of user surveys to assess and improve systems performance and functionality, which led to a 20% decrease in system errors and a 30% increase in user feedback response rates.
  • Engineered the deployment of additional 3-D Secure authorization for online card purchases, mitigating fraudulent transactions by 35%, resulting in a customer experience.
  • Implemented service for electronic verification of customer identity in institutions, resulting in a 40% reduction in verification time.
  • Constructed APIs for cross-platform functionality, resulting in an 80% increase in performance efficiency.

Financial Controller

Orange Poland
05.1998 - 04.2018
  • Evaluated investment projects with a total value of $250 million, ensuring optimal financial decisions for the company.
  • Produced comprehensive financial statements covering 12 reporting periods.
  • Achieved timely month-end closing processes for 12 cycles, by standardizing reporting procedures across all departments.
  • Controlled a budget of $50 million, participating in the budgeting process and analyzing deviations for financial efficiency.

Education

Master degree - Corporate finance and accounting

Economic University

Skills

  • SQL
  • JIRA
  • Confluence
  • Swagger
  • Kibana
  • SOA
  • SOAP
  • UML
  • BPMN
  • Testing
  • AGILE
  • API
  • Data collection and analysis

Accomplishments

  • Enhanced banking security
  • Reduced number of fraudulent transactions by 20% and increased overall bank security.
  • Improved online banking
  • Integrated mobile authentication, decreasing login-related fraud cases by 60%.
  • Optimized identity verification
  • Reduced verification time by 40% using electronic customer identity verification.
  • Secured online transactions
  • Engineered deployment of 3-D Secure, cutting online fraudulent transactions by 35%.

Languages

English
Upper intermediate (B2)

Training

  • Solution architect, 11/24
  • Business analyst, 12/22
  • System architecture for analysts, 04/22
  • Programming in Java, 02/22
  • Agile BA foundation examination, 12/19
  • SQL language in Microsoft SQL Server, 05/18

Current Position

BNP Paribas Poland, Lead IT Analyst

Timeline

Lead IT Analyst

BNP Paribas Poland
03.2025 - Current

Senior IT Analyst

BNP Paribas Poland
09.2022 - 02.2025

IT Analyst / Tester

BNP Paribas Poland
09.2018 - 08.2022

Financial Controller

Orange Poland
05.1998 - 04.2018

Master degree - Corporate finance and accounting

Economic University

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Grzegorz Socha