Vamsi Sai Mangapathi

As a dedicated Software Engineer, I approach my work with a determined pursuit of mastery, always striving for excellence and continuous improvement in every project. My ambition is fueled by a collaborative spirit, where I diligently work with teams to build impactful solutions that align with a broader vision, ensuring both technical robustness and user-centric design.

Experience

Software Engineer II

Terralogic · Jul 2025 – Present

Not yet confirmed

T

Software Engineer II React Developer (Frontend)

Terralogic Software Solutions · Aug 2022 – Present

Not yet confirmed

• Built and maintained a shared library of 30+ reusable, accessible React components in Storybook, which cut delivery time for new modules by around 25%.
• Improved page load speed by 20% using Next.js SSR, lazy loading, code splitting, and better image handling tracked through Lighthouse and Web Vitals.
• Set up state management across 8+ modules using Redux Toolkit and RTK Query for global state and API caching, with Zustand handling smaller, local state.
• Led the move from a single monolithic React app to a microfrontend setup, splitting it into 8+ independently deployable modules so teams could ship on their own schedules.
• Integrated REST APIs across 8+ modules with RTK Query caching and request deduplication, cutting duplicate calls by 40% and response-to-render time by 30%, with consistent error handling and retry logic throughout.
• Kept the UI consistent across browsers and devices by following responsive design and cross-browser best practices, and improved accessibility across all modules.
• Worked closely with designers and backend engineers during handoffs catching issues early and turning wireframes into clean code, which cut down on rework.
• Wrote unit and integration tests with Jest and React Testing Library for critical flows, and did regular code reviews to keep quality consistent across the team.
• Built REST APIs with Node.js, Express.js, and MongoDB, covering CRUD operations, request validation, middleware, and JWT-based authentication.

Software Engineer 1

Terralogic · Aug 2022 – Jul 2025

Not yet confirmed

Trainee Software engineer

Terralogic · Aug 2022 – Jul 2023

Not yet confirmed