Hello, I’m Sai.

The person you speak to is the person doing the work.

I work through VSPJ Consulting to support teams with SAS and R programming, analytical applications and data science. My focus is practical: understand the problem, make the assumptions visible and deliver something your team can use and maintain.

My co-authored PHUSE papers reflect work in study anonymisation and SAS DS2 programming, with Roche and Bristol Myers Squibb affiliations at the time of publication. They are a useful introduction to the kinds of detailed programming problems I care about.

Today, that same attention to evidence informs my interest in reproducible R workflows, Shiny applications, real-world data and the responsible implementation of AI and machine learning.

A straightforward way of working

You work directly with me. We agree the scope, availability and review arrangements before starting. Where an engagement needs specialist clinical, statistical, privacy or regulatory decisions, I work alongside your responsible leads.