Completed academic exercise
Excel forecasting and model comparison
Comparing polynomial and sinusoidal models of monthly fuel-oil prices using Excel, Solver, error measures, and clear charts.
Projects / The full collection
Ideas into
practice.
University exercises and a personal tool. Each story explains the question, my role, the approach, and what I learned — with results kept in context.
All projects 04
Working personal tool · ongoing improvements
LocalTranscriber
A Windows workflow for turning lecture and meeting recordings into text through local transcription and speaker processing.
Completed academic assignment
Production and logistics optimisation
A university assignment with a classmate, modelling production, limited resources, and delivery requirements.
Completed university case study
Selecting a Baltic logistics location
Comparing Klaipėda, Riga, and Tallinn for a hypothetical sea-freight expansion, with the criteria and weights made explicit.