Complexa Labs
Work

Selected engagements

Quantitative modelling and data engineering across staffing, labour markets, climate-litigation research, financial services, automotive SaaS, and public research. Each card opens a fuller writeup.

Staffing · 2027

Time2Fill — vacancy fill forecasting

Daily forecasts of remaining time-to-fill for open vacancies, using survival models that update as the hiring process unfolds.

Survival analysisForecasting
Labour market · 2027

LabourLens — labour-market dynamics

A market-dynamics model that reads external job-ad flow so delivery can see whether the labour market is tightening or easing.

Market forecastingJob-ad demand
Climate litigation · 2027

Climpact — open-weight expert on climate trials

Fine-tuning open-weight models on a golden set of court trials so the project has a specialist reader, not a generic chatbot.

Open-weight fine-tuningGolden set
Staffing · 2024 – 2026

B2B lifetime value & next-best-product recommender

Client-level value estimates with uncertainty, and a recommender for which service to propose next — built so the scores stay valid once they start shaping commercial action.

Lifetime valueRecommendationCausal inference
Automotive · 2025

NLP for unstructured operational text

Language-model pipelines that turn large volumes of unstructured text into structured signal for reporting and search.

NLPInformation extraction
Financial services · 2025

Macroeconomic scenario simulation

Constrained optimisation over linked macroeconomic variables, so scenario work can ask what is feasible — not only what happens if.

OptimisationScenario analysis
Data engineering · 2026

Distributed ingest pipeline re-architecture

Moved a growing ingest pipeline off single-node processing onto a distributed engine so throughput scales with the data.

Data engineeringSpark
Public research · 2025 – 2026

Air-pollution mortality Health Impact Assessment

Epidemiological assessment of mortality burden from urban air pollution under alternative traffic scenarios.

EpidemiologyHealth impact assessment