Tushar Tiwari

I’m a Frontend Engineer with 4 years of experience building high-scale consumer and enterprise web applications at Myntra, WorkonGrid, and Tortoise. I specialize in React, TypeScript, and performance engineering, and I enjoy partnering across the stack when deeper system work matters.

At Myntra, I’ve shipped user-facing features that move key metrics—driving a 200% increase in feature adoption, a 60% load performance improvement, and a 30% reduction in onboarding time. I built the Incentivised Product Rack for personalized discount offers, recovered Inorganic PDP Wishlist CTR by moving toward a ~15% target, and delivered config-driven, reusable banner widgets that cut per-feature dev time by an average of 3 days and time-to-market by 1 week. I also contributed to Golang middleware work and integrated feature flags and A/B testing to reduce frontend complexity.

Before that, at WorkonGrid, I spearheaded frontend development for a low-code B2B application builder for enterprise clients and architected a major Viewpage rewrite—using table virtualization and aggressive caching to improve FPS and load performance by 60%. I also engineered OAuth-based authentication for API connectors, enabling self-serve integrations and resulting in a 200% increase in feature adoption and a 1.4x boost in monetization. At Tortoise, I led end-to-end B2B dashboard capabilities, re-architected mobile apps with React Native to improve maintainability and reduce crash rates, and launched a PWA that reused the React Native codebase for faster delivery.

My approach is practical and measurable: build reusable UI systems (often config-driven), validate improvements with Web Vitals/Lighthouse and profiling, and align HLD/LLD decisions with architects and cross-functional stakeholders. I also share what I learn through in-depth technical writing on JavaScript, React, and web performance.