Shrejal Joshi
I’m Shrejal Joshi, a full-stack software engineer who builds reliable, high-performance web applications end to end—designing frontend experiences, implementing backend services, and optimizing systems for scale.
About
I’m Shrejal Joshi, a full-stack software engineer who builds reliable, high-performance web applications end to end—designing frontend experiences, implementing backend services, and optimizing systems for scale. I focus on turning complex product requirements into maintainable code, using strong API design, clean UI architecture, and pragmatic performance improvements.
In recent roles, I’ve engineered features like a Driver ReKYC module that combines real-time tracking, verification workflows, and document validation, and I’ve improved API throughput and dashboard rendering by applying techniques like parallelized calls, caching, and list virtualization. I enjoy collaborating across teams, writing tests to enable safe refactoring, and delivering features that measurably improve latency, compliance accuracy, and user experience.
- 5 years' experience
- Joined September 2026
Industry experience
- Software & Internet
- Financial Services
- Media & Entertainment
Work experience
Engineered the Driver ReKYC module combining real-time location tracking, video verification, and Aadhaar/PAN document validation, improving compliance accuracy by 30% and removing a manual back-office review bottleneck. Orchestrated RESTful APIs using Node.js and TypeScript, raising API throughput to handle 1,500 requests per second and improving system responsiveness. Accelerated admin verification throughput by 25% by restructuring dashboard data flows and parallelizing downstream API calls.
Designed 10+ shared hooks and component primitives using Atomic Design principles that became standard across three product squads, reducing duplicated logic by 30% and shortening sprint cycle times. Resolved a rendering bottleneck in a high-traffic financial dashboard, achieving a 20% performance gain via list virtualisation, selective memoisation, and route-level code splitting; increased Jest + React Testing Library test coverage to 80% for safer refactors and deployments. Developed and deployed 15+ component primitives, improving UI reusability by 25% across squads; built responsive UI using Tailwind CSS and contributed to overall rendering performance improvements by 20% for the platform.
Led API integration using RESTful and GraphQL services with Apollo Client, improving data flow and frontend performance. Architected the frontend of a Next.js CMS delivering user management, campaign scheduling, and playlist systems that powered core editorial workflows. Investigated and fixed systemic latency by removing N+1 query patterns, introducing Redis caching, and rationalizing Apollo GraphQL calls, cutting response times by 20% and reducing application latency by 20% through optimized API design and caching strategies. Built real-time CanvasJS analytics dashboards to provide live editorial content performance and replace a 24-hour batch reporting delay. Developed backend services for authentication, notifications, feed generation, and more using Node.js, and contributed through design/code reviews to ensure scalability and maintainability.
Education
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