Lokesh Kumar

Senior Angular Developer

Chennai, India

Profile Score

About

Senior Angular Developer with 4.5+ years of experience developing scalable, high-performance enterprise web and mobile applications using Angular (v8-v19), TypeScript, RxJS, and REST APIs. Strong expertise in state management, reactive forms, authentication, performance optimization, and unit testing. Proven experience delivering applications in Agile/Scrum environments with CI/CD pipelines.

Skills & Expertise (36)

Angular Advanced

8.8/10

4.5

Years Exp

Typescript Advanced

8.6/10

4.5

Years Exp

JavaScript Advanced

8.6/10

4.5

Years Exp

RxJS Advanced

8.4/10

4.5

Years Exp

HTML5 Advanced

8.2/10

4.5

Years Exp

JWT Scrum OAuth Role-based Access Unit Testing Jest TDD IONIC Framework Git GitHub Actions CI/CD Jira SonarQube Snyk Agile Authorization Authentication HTTP Interceptors REST API Integration State Management Micro-Frontends lazy loading Change Detection Dependency Injection Standalone Components Services Components Angular Material Tailwind SCSS CSS3

Work Experience

Senior Software Engineer (Senior Angular Developer / Frontend Engineer)

IDP Education Ltd

Nov 2021 - Present

Designed and developed enterprise Angular web and mobile applications across 100+ Agile sprints, contributing to end-to-end SDLC. Built reusable UI components including sorting, filtering, drag-and-drop, and dynamic CRUD workflows using Angular, TypeScript, RxJS, and reactive forms, integrating RESTful APIs. Worked on micro-frontend implementation using Angular Module Federation for feature-level isolation and independent deployments. Integrated OpenSearch APIs, handling complex schemas for efficient and scalable data querying. Implemented state management using Angular services and RxJS to handle complex asynchronous data flows. Improved application performance by 95% through optimized change detection, async handling, and caching strategies. Integrated secure authentication using MSAL and AWS Cognito, including token refresh and session continuity. Leveraged AI developer tools such as Claude, Amazon Q, and GitHub Copilot to accelerate development, improve code quality, and optimize debugging workflows. Applied TDD and unit testing using Jest, maintaining 95%+ code coverage. Independently upgraded Angular applications from v8 to v19, adopting standalone components and modern Angular patterns. Identified and resolved critical production bugs, preventing downtime and stability issues. Ensured code quality and security using SonarQube and Snyk, reducing technical debt and vulnerabilities. Reduced code duplication (<5%) and cognitive complexity using SonarQube. Collaborated with cross-functional teams and actively participated in Agile ceremonies.

Technical Support Engineer

Zoho Corporation Pvt Ltd

Mar 2021 - Aug 2021

Delivered product support via call and chat, resolving client issues efficiently and boosting customer satisfaction. Conducted live demos and trained clients on product features, improving user proficiency and adoption. Customized and configured products for new clients, ensuring smooth onboarding and reduced support queries.