Diptanshu P.

I'm a full-stack React on Rails developer with 4 years of experience. I've worked in several Ruby on Rails projects ranging from small to large coding applications. PWA Skills: ========= ✓ Knowledge of Service Worker. ✓ Knowledge of manifest and different caching techniques. ✓ Knowledge of offline support and background Sync. ✓ Knowledge of hosting the PWA to goolge play store using TWA ( Trusted Web Activities). ReactJS Skills: ========== ✓Knowledge of React Hooks, Pure Components, Memoization, lazy loading. ✓Knowledge of (React Redux) with thunk. ✓Knowledge of SSR(Server side rendering) and SEO. ✓ Knowledge of GraphQL with apollo client. ✓Knowledge of React dev tools and profiler. Ruby & Rails Skills: =============== ✓ Extensive experience in different versions of Ruby(from 1.9.3 to 2.5) & Rails (from 3 to 5). ✓ Knowledge of web application security and threats (SQL injection, XSS, CSRF, DOS, etc.). ✓ Knowledge of Ruby's meta-programming. ✓ Created & consumed several APIs. ✓ Always follow the MVC structure in the application. Other Skills: ========== ✓ Knowledge of AWS Appsync severless API. ✓ Experience in client-server communications. ✓ Created several RoR applications from scratch including its DB design. ✓ Knowledge of vue.js. ✓ Extensive knowledge of GIT. ✓ Knowledge of progressive web apps. ✓ Expertise in functionality of service worker and push notifications Database used: ============ ✓ PostgreSQL ✓ MySQL