Niraj Tiwari

Results-driven Senior Frontend Developer with 4+ years of experience building scalable, high-performance web applications using Angular, React.js, TypeScript, RxJS, and NgRx. Specialized in enterprise frontend architecture, real-time dashboards, performance optimization, and reusable component systems. Proven track record of improving Core Web Vitals, reducing bundle size, and delivering production-grade applications for healthcare, AI, and field service management platforms.

Passionate about clean architecture, modern frontend engineering, and creating seamless user experiences.

Senior Frontend Developer — Boosoft

Mar 2026 – Present | Gurgaon, India

Developing scalable enterprise applications using Angular 19+, Signals, and Standalone Components

Building reusable UI component libraries with Angular Material and SCSS

Integrating REST APIs with centralized interceptors and authentication flows

Implementing advanced RxJS patterns for real-time data handling

Managing CI/CD workflows using GitHub Actions

Conducting code reviews and mentoring developers

Senior Frontend Developer — Anviam Solutions

May 2025 – Nov 2025 | Remote

Led frontend architecture for AI-powered healthcare platforms used across 6+ countries

Improved application performance by 50% using Zoneless Change Detection and Angular Signals

Built scalable state management using NgRx and RxJS

Developed real-time dashboards and AI-integrated web platforms

Implemented reusable design systems with Storybook and Angular Material

Frontend Developer — Agelix Consulting

Jan 2022 – Feb 2025 | Bangalore, India

Developed enterprise FSM platforms supporting 10,000+ active users

Improved Core Web Vitals by 40% through lazy loading and performance optimization

Integrated Google Maps APIs and real-time technician tracking systems

Built reporting dashboards and dynamic scheduling systems

Achieved 90%+ test coverage using Jasmine, Karma, and Cypress

Master of Computer Applications (MCA)

Sharda University

2019 – 2021