In Production2026
Software Engineer/2026
Neo Browser
Secure lockdown exam browser
Secure, cross-platform lockdown browser for online exams.
ElectronNode.jselectron-updaterAWS (S3, CloudFront)Bytenode
3
Platforms
AI
Behavior detection
Live
Telemetry
01
Problem
Online assessments need a controlled environment that keeps exams fair across Windows, macOS, and Linux without locking students out when something goes wrong.
02
What I built
- AI typing-behavior detection that flags anomalous input in real time.
- A dynamic network whitelist so only approved destinations are reachable during an exam.
- A live telemetry pipeline surfacing session signals and anomalies to the platform mid-test.
- An S3 and CloudFront auto-update pipeline delivering releases across Windows, macOS, and Linux.
- Cross-platform security and stability hardening, with a revamped browser UI and splash screen.
03
Outcome
A more stable, secure exam browser shipping reliably to Windows, macOS, and Linux.