Selected work
From technical questions to inspectable systems.
Nine projects show how I move from a real engineering problem to a working system, with constraints, trade-offs and outcomes explained directly.
Project case studies
Project case studies
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Expert review at industrial scale
Long Time-Series Annotation Workbench
A desktop workbench for navigating, annotating and resuming work on very long measurement records while keeping model suggestions separate from expert-approved labels.
From waveform to inspectable intervals
Partial-Discharge Detection & Segmentation
Two related but distinct tasks: classify short segments as partial discharge or noise, then segment long records into intervals of different discharge types and noise.
Organizing unfamiliar signal families
Partial-Discharge Cluster Analysis
A multi-domain feature and clustering workflow that groups similar discharge candidates, preserves outliers and returns every cluster to representative waveforms for expert review.
Day-ahead price forecasting × constrained optimization
Energy-Storage Revenue Optimization: From Price Forecast to Daily Schedule
The system estimates the next day's 96 price points from market and weather forecasts, then selects charge and discharge windows under fixed-duration and charge-before-discharge rules.
Sparse data to inspectable trade-offs
Offshore Wind Design Platform
A research platform that connects sparse design data, OpenSees evaluation, evolutionary search and two-space Pareto analysis for offshore jacket concepts.
Constrained sequential decisions
Bridge Span Planning
A shared bridge-layout model with interpretable cost terms, classical baselines and masked reinforcement-learning solvers for varying bridge lengths.
Local-first active learning
Vault Coach
An Obsidian learning companion that connects source-grounded retrieval, practice, mastery feedback and a reviewable concept-evidence graph.
Requirements, prototype and evaluation
Enterprise Manual RAG Thesis
A Design Science thesis on turning technical-manual questions into a source-grounded local RAG prototype and a separated retrieval/answer evaluation plan.
Reliable workflow before autonomous agent