Arsum Elahi

About

Frontend engineer who has led customer-facing React + TypeScript products end-to-end, building complex dashboards with robust async state patterns (caching, deduping, cancellation, optimistic updates) and strong quality practices (TypeScript standards, layered testing, production monitoring). Experienced modernizing inherited codebases through modularization and performance work (code splitting/memoization) while aligning stakeholders and shipping safely via feature flags and staged rollouts.

Experience

Education

Key Strengths

• Led customer-facing frontend product end-to-end (architecture, delivery, quality)
• Designed scalable modular, component-driven frontend architecture with clear feature boundaries
• Quality at scale via TypeScript enforcement, linting, code review standards, and layered testing (unit/integration/E2E)
• Strong handling of async/real-time UI: server vs UI state separation, caching/deduping/refetching, cancellation, optimistic updates
• Performance optimization in existing codebases (code splitting, memoization, reducing re-renders)
• Incremental refactoring strategy aligned to user impact and team friction; secured stakeholder buy-in with measurable before/after results
• Cross-functional collaboration with product/design to resolve UX tradeoffs (progressive disclosure, feasibility/performance constraints)
• Risk-managed delivery in fast-paced environments using feature flags, targeted testing, staged rollouts, and post-launch iteration via metrics/feedback