Archived reference. Active work continues in Responsible Neobank Growth.
Historical roadmap

Directions recorded when this repository was archived.

This roadmap is closed and retained as historical context. No further development is planned in this repository. Active analytics and measurement work continues in Responsible Neobank Growth.

Archived state Reusable package + local app

Python package and Streamlit dashboard, deterministic demo data, real public data, documented contracts, and a tested modelling pipeline.

Scope Reference, not product

No pricing, packaging, or go-to-market, and no authentication or governed storage for confidential company data.

Continuation Responsible Neobank Growth

New work belongs in the successor repository; the directions below are historical.

Methodology directions recorded at archive

Deeper Bayesian MMM

Move from the conjugate posterior over the fixed design matrix toward a sampler that also treats adstock and saturation parameters as random, with posterior predictive checks.

Stronger Calibration

Richer geo-lift and incrementality designs, and a clearer reconciliation between experiment evidence and modeled contribution.

Validation Depth

Time-series cross-validation, backtesting across multiple holdout windows, and sensitivity analysis on priors and transformation parameters.

Identifiability

Diagnostics for collinearity between channels and controls, and for how well spend variation identifies each response curve.

Engineering Quality

Type checking, expanded test coverage on modelling paths, and reproducibility via pinned environments, run manifests, and deterministic seeds.

Former contribution lanes

Measurement Methods

MMM, uncertainty, calibration, diagnostics, causal evidence, and validation.

Data Platform

Connectors, schemas, storage, data quality, and reproducible model inputs.

CRM Experimentation

Audience logic, contact policy, readouts, experiment registry, and learning library.

Engineering Quality

Type checking, test coverage on modelling paths, reproducibility, and run manifests.

Documentation

Examples, governance notes, product boundaries, deployment notes, and contribution guides.

Non-goals

A proprietary app, pricing, or go-to-market Raw PII in the public demo Production approval claims Vendor replacement claims Pretending demo data is real brand performance

Principle

Useful measurement tools should be transparent about assumptions, data limits, security boundaries, and where human judgment remains necessary.