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Szymon Sikorski

@szymonsikorski

Technical documentation professional at Nokia creating release notes, feature lists, and Power BI insights for release statuses.

Poland

Message

At Nokia, I create and update release documentation, including feature lists, system restrictions, and technical specifications. I work with technical teams to verify accuracy and support publication, and I co-created an internal documentation portal with entries for specific releases.

I also integrated Power BI widgets into the documentation platform and reviewed AI-generated content in Dragon. In personal projects, I used SQL and Power Query to analyze over 100k e-commerce records, and built a Python pipeline and Power BI dashboard for financial trends and risks.

Experience

Work history, roles, and key accomplishments

Current

Project Support with Power BI

Current

Nokia

Apr 2025 - Present (1 year 6 months)

Creating, editing, and updating release documentation based on standardized corporate templates. Developing technical specifications, including comprehensive release descriptions, feature lists, and restrictions.

Technical Writer Documentation Power BI Power Query SQL Python Content Management AI Content Review

Current

English Tutor

Current

Self-Employed

Sep 2020 - Present (6 years 1 month)

Managing and delivering personalized English lessons for up to 8 regular students. Explaining complex concepts in an accessible and structured manner.

Teaching Communication Skills Lesson Planning

Sales Associate / Cash Office Worker

TJX Poland

Nov 2022 - Apr 2025 (2 years 5 months)

Reconciled daily cash revenues as well as cyclical auditing and control of the main safe's contents. Issued invoices and credit notes based on fiscal documentation.

Cash Handling Reconciliations Audit Invoicing