Portfolio
My Projects
React, TypeScript, Next.js, Firebase, and modern full-stack development — from enterprise tools to personal experiments.
Smart Expense Tracker
A full-stack expense tracking application built with Next.js, Firebase, and TypeScript. Features include real-time expense logging, category management, budget alerts, analytics dashboards with charts, Google authentication, role-based access, and Firebase caching for optimized performance.
Axios Error Handling
A React application demonstrating centralized error handling with Axios interceptors and Material-UI snackbars. Features comprehensive error types handling, automatic error display, and modern UI built with React, TypeScript, Tailwind CSS, and Material-UI.
Flavglen.dev
For my personal portfolio, built with Next.js, Tailwind CSS, and TypeScript, I integrated multiple apps such as an expense tracker, Google authentication, role-based authentication, dashboards, and exports. Hosted on Vercel, it utilizes Vercel's serverless functions, Google Gmail SDK, and Vercel cron jobs to enhance functionality and performance.
Aira Club
For Aira Club, an online lucky scheme portal, I built user authentication (OAuth), roles and permissions, payment gateway, and serverless functions using Firebase Cloud Functions and Firestore. I also implemented Redis caching, reports, dashboards, and a media library to enhance performance and user experience.
Video Chat App
For the Video Calling App, I implemented user authentication, signaling, media streaming, and push notifications using the QuickBlox API, Angular, and PHP, ensuring a seamless, secure, and high-quality communication experience across multiple platforms.
Connect Audit Manager
For Connect Audit Manager, an internal audit management solution, I built high-performance shared components, dynamic forms, and state management using Angular and React, ensuring reusability, efficiency, and a seamless audit workflow for team heads, managers, and auditors.
Underwriter tool
For the new Underwriter Tool, I developed complex forms with dynamic validation, intricate calculations, and micro frontends using Angular, React, and TypeScript, ensuring scalability, code reusability, and robust test coverage.
Quick Market Reports
For Quick Market Reports, a tool delivering timely market insights, I built various pages from scratch, developed APIs, and integrated a payment gateway using Angular, React, and PHP, while optimizing performance for a seamless user experience