Chetan Mukhopadhyay

About

Engineering leader at Bayer Crop Science leading a Core Platform team responsible for widely used open-source TypeScript/React and mobile SDKs (npm/GitHub) embedded across 10M+ monthly active devices. Known for shipping high-performance, backward-compatible developer frameworks with rigorous release discipline (bi-weekly releases, 99.99% uptime, long streaks of zero breaking changes) and major DX wins (onboarding cut to minutes, support tickets down 82%).

Key Strengths

• Led Core Platform team owning public open-source TypeScript/React web SDK and mobile SDKs (npm/GitHub) used on 10M+ monthly active devices
• Opened previously private SDK to open source in 2023; accepted 40+ community PRs and maintained active public roadmaps
• Delivered major performance gains: 68% bundle-size reduction and load time improvement from 4.2s to 1.1s (p75)
• Maintained ecosystem stability: 18–19 months of zero breaking changes while shipping bi-weekly releases; 99.99% uptime
• Architected migration to React Server Components + custom edge layer (Cloudflare Workers + GCP) achieving sub-500ms TTI globally and 55% TTI drop
• Built strong DX improvements: onboarding time reduced from 4–6 hours to 9 minutes; Day-1 support tickets down 82%; integration NPS up from 6.8 to 9.4
• Implemented enterprise-grade observability (Datadog RUM + OpenTelemetry) adopted by community as a reference standard
• Strong open-source governance and community management (fast response, data-driven conflict resolution, contribution processes)

Experience

Education

Skills

Languages

Certifications

Memberships

• IEEE
• AST (Association for Software Testing)