Offline GUI-tool to convert common subtitle files (such as created by Whisper AI) to interview transcripts for qualitative data analysis. Supported import file formats are SRT, TXT, JSON and TSV. Exported interview transcripts based on GAT2/TiQ/Dresing & Pehl/Kuckartz transcript format convention.

MAXQDA Analytics Pro Complete — qualitative data analysis for interviews, focus groups and mixed-methods research.

A local-first CAQDAS for Obsidian: mixed-methods analysis with multi-modal qualitative coding, case variables, built-in analytics, and REFI-QDA interop (Atlas.ti / NVivo / MAXQDA).

A working library of functions, data, color palettes (etc.) for everyday, and not-so-everyday, R tasks

Mixed-methods analysis of the Pona Kakā arthritis intervention for Māori communities — HRCNZ-funded, contracted by Waikare Community Development and Research Trust. Qualitative and quantitative findings synthesised into an executive report supporting programme decisions and funding advocacy.

Academic portfolio in progress: research, projects, and CV

AI-assisted thematic analysis in R with methodology-as-architecture: enforced reflexive, codebook, and framework modes, verbatim quote provenance, and auditable, reproducible LLM coding (OpenAI/Anthropic)

open-source visualization prototype

Code & materials for Immersive Virtual Reality Use in Medical Intensive Care: Mixed Methods Feasibility Study

Free, open-source desktop app for mixed methods research: qualitative coding and quantitative analysis in one local-first project. Code interviews, prepare and analyze survey data, and integrate both on a canvas.

Open-source, agent-native qualitative research platform. Code interviews with reviewable AI suggestions, confirmed-evidence states, and a full audit trail. A transparent alternative to NVivo, ATLAS.ti, and Dovetail. Apache-2.0.

This repository contains resources related to, using resumes and job descriptions, the design of a system that enables the classification as suitable and not suitable between candidates and job positions in the field of software development and data science-related areas.

Research and statistical analysis portfolio demonstrating analytical workflows, intervention evaluation, data visualization, and evidence-based reporting across healthcare and social science projects.

An empirical study investigating whether and how data integration should be incorporated directly into the visual analytics process

End-to-end passenger experience study combining journey mapping, behavioral observation, and IAQ sensor analysis at ONT airport.

"Researching Social Life 1" - a research methods module for 2nd-year undergraduate Sociology / Politics & Sociology students at Newcastle University (UK)

Kano Model analysis of 1,000-person survey to prioritize multifamily housing features through mixed-methods UX research.

Mixed-methods study using satellite imagery, GIS, and 60+ community interviews to guide heat-resilient urban design in Dallas.

BRUV-based analysis of teleost diversity and community structure in Plettenberg Bay, South Africa

Social listening pilot — gender norm discourse on social media around popular TV in Nigeria, India, and Kenya. WB / Penn.