harshal kher

I’m a Full Stack Engineer experienced in building scalable web and mobile applications with a strong focus on frontend architecture, product development, and performance optimization. In startup environments, I’ve shipped production-grade user experiences across fintech and consumer platforms, including onboarding systems, admin dashboards, authentication workflows, and workflow automation.

At TradeCreditFintech, I led development across buyer, seller, admin, and web platforms within a unified fintech ecosystem supporting thousands of transactions and users. I engineered white-label SaaS capabilities (configurable branding, multilingual support, OTA updates, deep linking, notifications, and monitoring) and reduced app crashes/error occurrences by ~45%, while onboarding integration work (KYC, eSign, biometric authentication, payment gateways, and NACH) reduced onboarding drop-offs by ~30%. I also architected role-based admin and transaction management with advanced filtering, pagination, persistence, and reactive state management—improving dashboard performance and reducing load times by ~40%—and deployed the website with Next.js to raise Lighthouse scores from ~72 to 95+.