Digital shelf performance analytics
Client: Global Consumer Goods Brand
Challenge: Third-party digital-shelf data was available but difficult to interpret and use, limiting visibility into online marketing and product performance.
Activities title: Key Activities
Activities: Digital-shelf data analysis, structuring and exploring third-party performance data to surface relevant patterns;
Visual analytics design, translating complex performance data into clear and comparable visual views;
Dashboard development, consolidating key digital-shelf information into a more accessible performance view;
Performance insight synthesis, using the analysis to improve visibility into marketing and digital-shelf performance
Expertise: Data & Analytics
Challenges: Poor Data Use & Visibility
Machine learning model comparison & evaluation
Client: Applied Machine Learning Cases
Challenge: A series of applied cases focused on understanding how different machine-learning approaches perform across varied prediction problems, with particular attention to model selection, validation, class imbalance, error trade-offs and when additional model complexity is justified.
Activities title: Key Activities
Activities: Data preparation & feature scaling, preparing structured datasets for modelling and testing the impact of preprocessing choices;
Classification modelling, applying logistic regression and other classification approaches and interpreting predictive performance;
Imbalanced-data handling, assessing class imbalance and its effect on model behaviour and evaluation metrics;
Tree-based & ensemble modelling, working with decision trees, random forests and XGBoost and comparing their performance across cases;
Neural-network modelling, developing and evaluating multi-layer neural networks and exploring transfer-learning approaches;
Model validation & comparison, using train/test validation, confusion matrices and comparative performance metrics to assess alternative models;
Threshold & error-cost analysis, adjusting classification thresholds and examining trade-offs between different error types in operational contexts;
Embeddings & text-generation workflows, exploring representation and generation approaches for unstructured text;
Technical-to-business translation, connecting model performance to practical implications such as cost, ROI, payback and build-versus-vendor decisions.
Expertise: Data & Analytics · AI & Automation
Fraud prevention data analysis
Client: Fraud Analytics Case
Challenge: Transaction data was messy and inconsistently structured, making it unsuitable for reliable fraud analysis without first creating a clean and analysis-ready dataset.
Activities title: Key Activities
Activities: Data-quality assessment, identifying missing, inconsistent and incorrectly structured transaction data;
Data cleaning & transformation, using Pandas to correct data-quality issues and standardise fields;
Transaction data restructuring, converting raw records into a consistent analytical structure suitable for downstream fraud analysis;
Data validation, checking the transformed dataset for consistency and analytical usability
Expertise: Data & Analytics
Challenges: Poor Data Use & Visibility
Data-driven investment & market analysis
Client: Amsterdam Rental Market Case
Challenge: Assessing investment attractiveness required combining fragmented market, property-price, regulatory and operating-cost data rather than relying on headline rental prices. The analysis also needed to account for neighbourhood-level economics and identify patterns that simple averages could obscure.
Activities title: Key Activities
Activities: Data preparation & integration, cleaning 10,480 rental listings and combining them with district-level property-price, regulatory and operating-cost data;
Investment economics framework, calculating neighbourhood-level net yields rather than evaluating opportunities on rental income alone;
Regulatory modelling, incorporating local rental constraints into the assessment of investment attractiveness;
Statistical modelling, building and interpreting OLS models to understand rental-price drivers and test alternative explanations;
Residual & behavioural analysis, investigating unexplained pricing patterns and identifying a systematic search-funnel effect between smaller and larger units;
Evidence-led reframing, using findings that challenged the initial assumptions to redirect the analysis toward the factors that better explained investment performance;
Decision-oriented market assessment, translating statistical and regulatory findings into a neighbourhood-level view of where investment economics were strongest.
Expertise: Strategy · Data & Analytics
Challenges: Poor Data Use & Visibility
