Personal
Ongoing
SmartWatch - AI YouTube Video Analyzer
Built a Chrome extension that analyzes YouTube video transcripts against a user-defined goal using Gemini.
Selected work
Professional localization work and current technical builds, reflecting both experience and technical direction.
AI / ML
Technical builds and ongoing work focused on models, prompting, and applied AI workflows.
Personal
Beta
PDF-to-JSON RAG
Building a local-first Document AI workflow that converts PDFs into structured JSON, indexes chunked content, and answers grounded queries across multiple documents. The current beta already covers native-text files, OCR fallback, document routing, and benchmarked retrieval quality.
Learning
Completed
LLM experimentation notebooks
Hands-on Python experiments focused on prompting, structured outputs, and practical intuition around model behavior.
Personal
Completed
Polar Recovery Exporter
Built a small Python tool on top of the Polar AccessLink API that exports daily recovery metrics (sleep, HRV, respiration, ANS) into a clean CSV dataset. The data is used in my AI journaling workflow to analyze how training, sleep, and recovery affect day-to-day performance.
Language Technology
Work focused on localization, multilingual UX, terminology, and supporting product systems.
Client work
Ongoing
Crypto.com localization
Managing Polish-language localization across Crypto.com's Web3 platform, including website and mobile wallet. Focused on terminology consistency, UX clarity, and trust-building across high-risk financial content.
Client work
Ongoing
OKX website proofreading
Reviewing and proofreading Polish versions of the OKX website and mobile app, improving linguistic accuracy, terminology consistency, and user trust across exchange and wallet-related flows.
Client work
Ongoing
Localization QA and terminology workflows
Applying translator-level precision to multilingual product content, terminology systems, and QA workflows to improve release quality and content consistency.
Data / Analytics
Projects focused on analysis, structured data, and evidence-driven decision making.
Personal
Completed
Bellabeat case study
End-to-end analysis of Fitbit user behavior data using R and tidyverse, translating activity and wellness patterns into structured business recommendations for the Bellabeat platform.