saurabh gupta

At DotPe, I build frontend products used by merchants and consumers, including a merchant CRM dashboard, WhatsApp marketing automation builder, and SEO management dashboard.

I modernized a critical frontend from React 16 and MUI v2 to React 18 and MUI v5, introduced Tailwind CSS, and updated Webpack and Docker builds. I reduced JavaScript bundle size by 35% and improved Largest Contentful Paint by 1.2 seconds through code splitting and lazy loading.

I create configuration-driven React components and workflows that scale across products. My reusable component patterns were adopted across 30+ product areas, reducing new-feature development time by 60–70%, while the WhatsApp automation builder cut workflow development effort by 80%.

I also shipped 10+ features as an intern, resolved 50+ production issues, and centralized shared utilities across four projects. I bring strong data structures, algorithms, debugging, and AI-assisted engineering practices to building production-grade web applications.