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I am Katarzyna Eron, a Travel & Expense Specialist with extensive experience in bank back office operations and travel and expense management. I am highly motivated and eager to learn, consistently contributing to optimization and standardization of T&E processes, implementation of new entities, and improvements in financial performance. Fluent in Spanish and Polish with an intermediate command of English, I also developed an effective method for teaching Spanish to individuals aiming to reach fluency quickly, and I have contributed to ski jumping journalism in Spanish.…I am Katarzyna Eron, a Travel & Expense Specialist with extensive experience in bank back office operations and travel and expense management. I am highly motivated and eager to learn, consistently contributing to optimization and standardization of T&E processes, implementation of new entities, and improvements in financial performance. Fluent in Spanish and Polish with an intermediate command of English, I also developed an effective method for teaching Spanish to individuals aiming to reach fluency quickly, and I have contributed to ski jumping journalism in Spanish.

Katarzyna Eron

Data Analyst, Project Manager, Content Creator, +2

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I am Katarzyna Eron, a Travel & Expense Specialist with extensive experience in bank back office operations and travel and expense management. I am highly motivated and eager to learn, consistently contributing to optimization and standardization of T&E processes, implementation of new entities, and improvements in financial performance. Fluent in Spanish and Polish with an intermediate command of English, I also developed an effective method for teaching Spanish to individuals aiming to reach fluency quickly, and I have contributed to ski jumping journalism in Spanish.…I am Katarzyna Eron, a Travel & Expense Specialist with extensive experience in bank back office operations and travel and expense management. I am highly motivated and eager to learn, consistently contributing to optimization and standardization of T&E processes, implementation of new entities, and improvements in financial performance. Fluent in Spanish and Polish with an intermediate command of English, I also developed an effective method for teaching Spanish to individuals aiming to reach fluency quickly, and I have contributed to ski jumping journalism in Spanish.

Available to hire

I am Katarzyna Eron, a Travel & Expense Specialist with extensive experience in bank back office operations and travel and expense management. I am highly motivated and eager to learn, consistently contributing to optimization and standardization of T&E processes, implementation of new entities, and improvements in financial performance.

Fluent in Spanish and Polish with an intermediate command of English, I also developed an effective method for teaching Spanish to individuals aiming to reach fluency quickly, and I have contributed to ski jumping journalism in Spanish.

Skills

Microsoft Office

Jira

Experience Level

Microsoft Office

Expert

Jira

Intermediate

Language

Spanish; Castilian

Fluent

Polish

Fluent

English

Advanced

German

Beginner

Work Experience

Sportjournalist at Saltos de esqui

November 1, 2025 - November 1, 2025

Wrote articles in Spanish about ski jumping for fans in Spain.

Travel & Expense Specialist at Fujifilm - Danzig

July 1, 2025 - July 1, 2025

Providing onboarding for new joiners; first line help desk for MobileXpense users; taking over new entities like South Africa; processing and improving Travel & Expense processes; data administration for Belgium, Poland, Portugal entities; solving issues for Belgium, Poland and Portugal; cost-saving projects for England and Belgium; entering settings in MobileXpense; SAP clearings for MobileXpense related accounts; solving IDOCs for Portugal, Poland, England, Ireland entities; uploading accounting files into SAP; monitoring uploaded data in MobileXpense for Belgium, England, Poland and South Africa; representing Travel and Expense Team during business calls with Belgium and South Africa entities; processing expenses for England, Ireland, South Africa, Belgium, Poland and Portugal; ensuring compliance with state and company policies.

Advisor in Spanish Team Disputes at Geoban - Gdynia

September 1, 2017 - September 1, 2017

Analysis of Spanish disputes; worked with email.

Internship in Office at skat TRANSPORT - Danzig

November 1, 2014 - November 1, 2014

Segregation of incoming letters; entering invoices into the system.

Translator and Interpreter at Etra Lux - Danzig

July 1, 2014 - July 1, 2014

Translating from Spanish and from English of Technical Documentation.

Spanish Teacher at Ambit Education Centre - Danzig

January 1, 2014 - January 1, 2014

Giving Spanish lessons for groups of people using my personal method.