Portrait of Ruddro RoyRuddro Roy

I build applied software and AI tools around real problems I can inspect.

My background is in electrical and electronics engineering. I work on applied AI, computer vision, backend pipelines, and scientific computing by building systems around messy inputs, checkable outputs, and clear limits.

Building now

Road Risk Review is a private product beta for turning recorded road footage into event timelines and investigation packs. Its public evidence includes a 0.194 s mean conflict-time error across seven contact scenarios in a nine-clip controlled set.

View public evidence

Road Risk Review

A private beta for reviewing recorded road footage with computer vision, evaluation gates, evidence exports, and verification reports.

Road Risk Review proof frame showing a detected cross-traffic hazard in a dashcam case study
A published proof frame from a fixed dashcam T-bone case study.Source and rights
~0.6 s
Moderate-band lead in one fixed dashcam case
0.194 s
Mean absolute error across seven contact scenarios
2
Near-miss clips flagged as false conflicts

The product turns multiple visual cues into timestamped risk events, explains what contributed to each flag, and exports reviewable evidence such as per-frame data, labelled video, timelines, and investigation reports.

The implementation stays private while selected case-study baselines and deterministic scenarios remain public. Those artifacts gate the claims shown here and expose failures instead of hiding them.

Skywatch

A live weather prototype built around inspectable data.

Skywatch combines a seven-day forecast with server-side location privacy and an optional public-webcam cross-check. The companion page makes provenance, handling, and the visual check inspectable.

Inspectable path

v0.1 prototype
  1. 01

    Location

    Resolved server-side; request IP discarded after lookup

  2. 02

    Forecast

    Open-Meteo data with its source and issue time visible

  3. 03

    Visual check

    Public webcam frames compared with brightness and edge signals

  1. 01

    Applied AI for real-world review and operations workflows

  2. 02

    Computer vision on recorded road and environmental footage

  3. 03

    Backend pipelines, evaluation gates, and evidence exports

  4. 04

    Satellite analytics, retrieval, and scientific computing

Earlier systems where I built technical tools around satellite tracking, data visualization, and scientific computing. I keep them here because they show how my work moved from isolated prototypes toward applied systems with verification, documentation, and usable outputs.

01

SGP4 / dSGP4 Toolkit

TLE parsing and validation, SGP4 propagation through a proven library, coordinate transforms, diagnostics, a two-body fallback, and an experimental PyTorch differentiable wrapper inspired by ESA dSGP4.

Started during my Master's degree programme in Communications Engineering (CE) at Politecnico di Torino. Archived; not actively maintained.

Project page

02

3D Satellite Orbit Visualizer

A React and Three.js interface for 1,000-plus active satellites, paired with a FastAPI and Skyfield service for cached TLE data and 36-hour rise, peak, and set estimates.

Repository

03

GLOBE Cloud Insights

A reproducible GLOBE API fetch-and-clean pipeline with provenance filters, notebooks, mapping, search, and downloadable observation data.

Companion page

04

SPR Biosensor Comparative Approach

A multilayer transfer-matrix simulation comparing sensor stacks, cross-validated against an established package with the disagreement from the cited reference documented explicitly.

Companion page

Remote or relocation-friendly opportunities in applied AI, backend, computer vision, and product engineering, especially tools for review, analysis, or operations workflows.

Start a conversation