Frontend Engineer · Thane, India
I'm Cyrus Gracias, a frontend engineer with more than five years of experience using React, React Native, Next.js, and TypeScript.
I work on production interfaces, developer tools, commerce flows, and frontend systems. I care about clear user experiences, maintainable code, and measurable improvements.
My recent work spans React Native applications, Next.js monorepos, complex React interfaces, performance improvements, and migrations from legacy systems.
A few examples of problems I have worked on.
Mosaic Wellness · 2025-2026
Implemented Amazon Pay Balance and UPI QR payment flows across a React Native app and Next.js monorepo. I also contributed to cart improvements that helped increase conversion by 14%.
React Native · Next.js · TypeScript
Kathreftis AI · 2023-2025
Built a React Flow drag-and-drop canvas for connecting APIs and transforming data, replacing developer-written Groovy scripts and reducing provisioning setup time by 80%.
React · React Flow · TypeScript
Kathreftis AI · 2023-2025
Split screen-specific libraries and lazy-loaded client-specific modules at the route level, reducing Webpack build times by 46%.
React · Webpack · JavaScript
Mosaic Wellness
Mar 2025 - May 2026
Kathreftis AI
Jul 2023 - Mar 2025
Jamsfy
Nov 2021 - Jun 2023
Farzi Engineers
Dec 2020 - Nov 2021
Frontend React, React Native, Next.js, TypeScript, JavaScript
State and data Redux, Zustand, React Query, REST, GraphQL
UI and tools Storybook, ChartJS, Styled Components, Figma, Git, Linux
St. Xavier's Autonomous College · 2017-2020
Contact
If you would like to work together or discuss a role, send me an email.