FAQ
Questions people ask first
Straight answers about how I work, what I build, how pricing works and how to start.
Rabin R is a Frontend Angular Consultant specialising in modern frontend architecture — TypeScript, RxJS, Signals, zoneless change detection and SSR — with a focus on performance, accessibility and product quality.
4+ years of frontend engineering experience, delivered across government, pension, insurance and mobile products used in three countries.
Rabin is based in Chennai, Tamil Nadu, India, and works remotely with teams worldwide across overlapping hours.
Available for select projects. Usually responds within 1 business day after an enquiry through the contact page.
Yes. Angular is the primary stack, and React with Next.js is used for product and marketing frontends. This portfolio itself is built with Angular, Signals and prerendering.
Angular 17 through 22, including standalone components, Signals, zoneless change detection and server-side rendering, as well as upgrades from older Angular versions.
Yes. Performance optimisation is a named service — bundle and change-detection profiling, render and network work, and Core Web Vitals. On the Fiji immigration platforms this reduced API consumption by 40% and improved performance by 50%.
Yes — cross-platform iOS and Android apps with Ionic, Angular and Capacitor. The VNPF 'blo mi' member app was shipped to both app stores.
Through the contact form on this site, by email at hello@rabinr.in, or by phone at +91 73050 76992 (Mon - Sat, 10AM - 8PM).
More detail: services, pricing, how an engagement runs and the case studies.