Тетяна

Tetiana Kos
Finance specialist

Profile

Motivated and detail-oriented finance professional with a
solid background in Accounting, Audit, and Financial Education
Control. Gained strong expertise in financial reporting,
analysis, and audit procedures during earlier roles, Ukrainian National Forestry University
including experience at Ernst & Young (EY). Started Master’s Degree in Accounting and Taxation
Sep 2023 — Dec 2024
career as an accountant in a manufacturing company and
currently expanding responsibilities as a Financial
Lviv Polytechnic National University
Controller in an IT company, focusing on budgeting, Bachelor’s Degree in Finance, Banking, and Insurance
forecasting, and internal financial oversight. Adaptable, Sep 2019 — Jun 2023
analytical, and committed to continuous professional
growth, with strong problem-solving skills and the ability to
perform effectively under pressure.

Employment History Details

Financial Controller Krakow, Poland
SF Technologies OU, Estonia-Ukraine​ UA [open contact info](look above in the "contact info" section)
Sep 2025 — Present PL [open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)
●​ Preparing monthly, quarterly, and annual financial
statements
●​ Managing and maintaining accounting records using
QBooks and MeritAktiva
Technical Skills
●​ Performing financial analysis, budgeting, and
forecasting
●​ Ensuring data accuracy and consistency across Microsoft Excel (advanced), Google Sheets
financial systems PowerPoint, Word, Microsoft 365
●​ Creating and automating financial reports using Financial reporting & analysis
Google Sheets Data analysis and reconciliation
●​ Coordinating with cross-functional teams to support Working with large datasets
financial decision-making Accounting systems: QBooks, MeritAktiva, BAS
Banking apps Wise, PrivatBank, ProCredit Bank
Auditor
Ernst & Young (EY), Lviv Soft Skills
Sep 2023 — Aug 2025
Analytical thinking & attention to detail
●​ Conducting financial audits for clients across
Problem-solving & adaptability
various industries
●​ Preparing audit documentation and reports in line with Communication & teamwork
IFRS standards Time management
●​ Analyzing tax documentation and ensuring compliance Ability to work under pressure
●​ Collaborating with senior auditors and assisting
in team coordination Languages
●​ Extensive experience working with Excel and Microsoft
365 Ukrainian (native speaker)
English (reading B2)
Accountant
Millanova LLC, Lviv
Sep 2022 — Aug 2023 Hobbies

●​ Processing bank payment Reading financial news and literature
●​ Handled bookkeeping and internal documentation Reading books
●​ Assisted in budgeting and forecasting activities Traveling and cultural exploration
●​ Supported audits and internal checks Sports: stretching, jogging
●​ Сoordination of cooperation with other departments