Harshala Patil

I’m a Senior Software Engineer with 6+ years of experience building scalable, high-performance single-page applications using Angular (v4–v18), TypeScript, and RxJS. I focus on strong frontend architecture, performance optimization, and secure, production-ready delivery.

Most recently, I served as a Senior Software Engineer/Frontend Lead at Exela Technologies, leading a frontend team of 7 developers through code reviews, mentoring, and accessibility enforcement with WCAG standards. I developed and optimized Angular 18 applications, improving page load time by 30% through performance-focused engineering and major refactoring.

Across my core digital signature and enterprise products (DrySign and ERN), I delivered key milestone features and built reusable components and design patterns to keep the codebase maintainable. I also integrated third-party libraries—such as PSPDFKit and CKEditor—with multi-language support, and contributed to secure authentication workflows working closely with the Keycloak authentication team.

I’ve also built and modernized one-page and one-click applications using Angular standalone components, REST API integrations, and clean architecture practices (including migrations from Angular 12 to 15 and then to 18). I’m energized by complex frontend challenges—whether it’s NgRx, MicroFrontEnd architecture, multilingual UX, or role-based access control—and I enjoy turning engineering standards into reliable outcomes.