Work — Masif Kadapa

Work

Case studies, engineered.

Full write-ups of what shipped, the constraints we hit, and the measurable outcomes. Every entry is a production release — not a redesign deck.

001
Aperture
2025
Rebuilding a fintech dashboard — cutting time-to-insight from minutes to seconds.
6.2× faster · interactive on 1M-row cross-filtered datasets
React visualizationDesign systemsPerformance
002
Northstar
2024
A design system that retired 9 parallel style kits and shipped 300+ components with zero regressions.
320+ components · all WCAG AA in CI, zero breaking API changes in a year
Design systemsAccessibilityDX
003
Atlas · Realtime Ops
2023
A live operations map tracking 40k vehicles in one view without melting a mid-range GPU.
40k+ live entities · tracked at 24fps on mid-range hardware
RealtimeWebSocketsMaps
004
Verso Editor
2022
A collaborative rich-text editor with live cursors and sub-100ms perceived latency, offline-first.
99ms p50 latency · across 25 simultaneous collaborators
CRDTOffline-firstRealtime