Senior Engineer

Dr. Sajanraj T D

Software and Data Science Engineer and Knowledge Transfer Partnership Associate building transport analytics systems for the UK rail industry. My work combines scalable data platforms, forecasting, anomaly detection, computer vision, and decision-support tooling to turn complex passenger information into practical operational insight.

KTP Associate Transport Analytics Applied AI Researcher HPC
UKRI / KTP

Research-to-delivery work in passenger information analytics

AI + Data

Forecasting, computer vision, anomaly detection, and decision support

Rail Systems

Operational tools designed for real passengers, operators, and stakeholders

Dr. Sajanraj T D portrait
Current Focus

Building transport analytics systems that connect passenger data, machine learning, and operational decision-making.

01

Rail Passenger Analytics

End-to-end workflows for passenger flow, loading, reporting, and service performance insight.

02

Applied AI Systems

Forecasting, anomaly detection, and computer vision adapted to operational constraints.

03

Research To Delivery

Moving academic outputs into deployable products, APIs, dashboards, and stakeholder-ready tools.

Publications

Research outputs presented as a dedicated collection

All publications
Featured Paper
2025

2025 IEEE Recent Advances in Intelligent Computational Systems (RAICS), Cochin, India, ...

Conference DOI Available

Development of a Depth Imaging-Based Passenger Counting Sensor for Public Transportation

2025 IEEE Recent Advances in Intelligent Computational Systems (RAICS), Cochin, India, pp. 192-200

The transportation system utilizes various methods to analyze passenger flow effectively. Although passenger information is accessible through the automated fare collection system, accurate live passenger counts at specific points require an onboard sensor system....

Open publication
Collaborations

What collaborators say

"

I worked with Sajanraj in 2023 as a client. He is a very dedicated professional with a strong team spirit and is always willing to help others. His commitment to his work and collaborative attitude make him a real asset to anyone he works with.

Jean-Guillaume Le Bouffo
Jean-Guillaume Le Bouffo
Coordinateur du FabLab & Enseignant
"

Sajanraj is a highly motivated researcher with a strong background in programming. Although we worked in different teams within the same institution, I observed his keen research interests, originality of thought, and systematic approach to solving research problems. His excellent performance during the KMRL research project clearly reflected his technical depth and strong research drive.

Nivitha Varghees
Nivitha Varghees
Postdoctoral Researcher
Blog

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