Architecting and maintaining the core backend powering ValetEZ’s smart parking and mobility solutions — ANPR, Fastag, controllers, and operations dashboards.
- Node.js + AWS systems handling 150k+ daily transactions across parking, gate ANPR, parking guidance and Fastag flows.
- Designing and optimising edge controllers (Odroid, smaller boards) for ANPR, Parking Guidance System (PGS) and access integrations that must work in the real world.
- Building automated log & monitoring pipelines — controllers push logs to S3 or CloudWatch, queried via Athena and surfaced in a central overview dashboard so I rarely have to SSH into devices.