Associate Frontend Developer · Ingenuity Gaming

Feb 2020 — Nov 2021

Shipped Canvas/WebGL interactive game UIs on mid-range Android devices with tight 16ms frame budgets. Moved physics to Web Workers via OffscreenCanvas, built a sprite atlas pipeline, eliminated GC-pause spikes via object pooling, and integrated real-money in-app purchase flows — while holding 60fps on Snapdragon 665-class hardware.

P95 frame time: 48ms → 14ms. 60fps on Snapdragon 665. Zero duplicate charge incidents.

Key Wins

• P95 frame time: 48ms → 14ms. Sustained 60fps on Snapdragon 665-class devices (the real-world baseline for the target market).
• Texture payload reduced 60% via WebP + Basis Universal compression — directly improved session start time on slow connections.
• Real-money in-app purchase flow shipped with server-side idempotency keys — zero duplicate charge incidents across 18 months in production.

See full portfolio: https://portfolio.kunal-gautam-570.workers.dev