SUNNY KUMAR

Angular Developer

Jaipur, India 4+ yrs exp 89 · Excellent

About

Angular Developer with 4 years of experience building scalable, high-performance web applications. Proficient across Angular v12–v18 with deep expertise in TypeScript, RxJS, Signals, Reactive Forms, NgRx, and Standalone Components. Experienced in designing complex multi-step user flows, optimizing rendering performance, securing frontends with JWT/RBAC, and integrating REST APIs. Currently expanding into Generative AI through side projects using the OpenAI API and RAG.

Skills & Expertise (40)

Angular Intermediate

7.0/10

Years Exp

HTTP Interceptors Intermediate

6.5/10

Years Exp

CSS3 Intermediate

6.5/10

Years Exp

HTML5 Intermediate

6.5/10

Years Exp

GitHub Intermediate

6.5/10

Years Exp

Git Intermediate

6.5/10

Years Exp

Typescript Intermediate

6.5/10

Years Exp

RxJS Intermediate

6.5/10

Years Exp

NgRx Intermediate

6.5/10

Years Exp

Reactive Forms Intermediate

6.5/10

Years Exp

Signals Intermediate

6.5/10

Years Exp

Standalone Components Intermediate

6.5/10

Years Exp

JavaScript Intermediate

6.5/10

Years Exp

Http Client Intermediate

6.0/10

Years Exp

Scrum Intermediate

6.0/10

Years Exp

Jasmine Intermediate

6.0/10

Years Exp

Karma Intermediate

6.0/10

Years Exp

State Management Intermediate

6.0/10

Years Exp

Authentication & Authorization Intermediate

6.0/10

Years Exp

Code Review Intermediate

6.0/10

Years Exp

Agile Intermediate

6.0/10

Years Exp

JWT Authentication Intermediate

6.0/10

Years Exp

OnPush Change Detection Intermediate

6.0/10

Years Exp

lazy loading Intermediate

6.0/10

Years Exp

Angular Routing Intermediate

6.0/10

Years Exp

Route Guards Intermediate

6.0/10

Years Exp

Dependency Injection Intermediate

6.0/10

Years Exp

Micro Frontend Architecture Intermediate

6.0/10

Years Exp

Responsive UI Intermediate

6.0/10

Years Exp

REST APIs Intermediate

6.0/10

Years Exp

RBAC Intermediate

6.0/10

Years Exp

GitHub Actions Intermediate

5.5/10

Years Exp

Cd pipelines Intermediate

5.5/10

Years Exp

Component Architecture Intermediate

5.5/10

Years Exp

Performance Optimization Intermediate

5.5/10

Years Exp

LLM Fundamentals Intermediate

5.0/10

Years Exp

Prompt Engineering Intermediate

5.0/10

Years Exp

OpenAI API Intermediate

5.0/10

Years Exp

RAG Intermediate

5.0/10

Years Exp

Docker Intermediate

5.0/10

Years Exp

Work Experience

Software Developer – Angular / Full Stack (MEAN)

Durapid Technologies

Feb 2023 - Present

Built Angular (v18) frontends using Standalone Components, Signals, Reactive Forms, and Dependency Injection to handle complex multi-step user flows, leveraging Angular Lifecycle Hooks for precise component control, NgRx for shared state management, and RxJS Operators for async data streams. Improved application performance by implementing OnPush Change Detection Strategy, Lazy Loading, route-level code splitting, and bundle optimization, resulting in faster initial page loads and reduced unnecessary rendering. Secured frontend modules with JWT access/refresh token rotation via Angular HTTP Interceptors — silently refreshing sessions on 401 responses and enforcing RBAC-based route guards on protected routes. Integrated REST APIs across multiple business applications using Angular HTTP Client, handling complex data flows with RxJS operators and BehaviorSubjects for client-side caching. Integrated the OpenAI API to add AI-assisted frontend features — including search suggestions and content summarization — as experimental features within existing product workflows. Worked with Micro Frontend architecture to build modular Angular applications with independently deployable frontend modules, improving scalability and team autonomy across the project. Contributed to code reviews, identified edge cases in peer PRs, and wrote Jasmine/Karma unit tests for frontend modules to maintain code quality.

Junior Web Developer – Frontend (Angular)

Owebest Technologies

Jul 2022 - Jan 2023

Developed Angular UI components and integrated them with REST APIs, collaborating with offshore and onshore teams across the full software development lifecycle. Built reusable Angular components with RxJS-based reactive state management, following design system guidelines to keep the UI consistent across application modules. Improved test coverage by writing Jasmine and Karma unit tests for core components, catching regressions early in the development cycle.