prasanna kannan

Frontend Engineer

Chennai 4+ yrs exp 89 · Excellent

About

Frontend Engineer with 4 years of experience building scalable, high-performance web applications using React.js and TypeScript. Proven track record of delivering production-grade solutions across healthcare and telecom domains, impacting 2000+ daily users. Specialized in performance optimization (reducing load times by up to 40%), scalable architecture, and building reusable component-driven systems. Experienced in modern state management, API integrations, and optimizing developer workflows. A self-driven and continuous learner who quickly picks up new technologies and adapts to evolving project needs. Hands-on experience with modern AI developer tools and ecosystems (Claude, Codex, MCPs), with a strong focus on building AI-compatible, modular codebases that enhance productivity and scalability.

Skills & Expertise (25)

REDUX Intermediate

6.5/10

Years Exp

Zustand Intermediate

6.0/10

Years Exp

Axios Intermediate

6.0/10

Years Exp

React Query Intermediate

6.0/10

Years Exp

Cypress Intermediate

6.0/10

Years Exp

Cypress Intermediate

6.0/10

Years Exp

React Query Intermediate

6.0/10

Years Exp

Axios Intermediate

6.0/10

Years Exp

Zustand Intermediate

6.0/10

Years Exp

GitHub Actions Intermediate

5.0/10

Years Exp

Codex Intermediate

5.0/10

Years Exp

Claude Intermediate

5.0/10

Years Exp

Chart.js Intermediate

5.0/10

Years Exp

Design Patterns Intermediate

5.0/10

Years Exp

Design Systems Intermediate

5.0/10

Years Exp

Codex Intermediate

5.0/10

Years Exp

Claude Intermediate

5.0/10

Years Exp

Chart.js Intermediate

5.0/10

Years Exp

Design Patterns Intermediate

5.0/10

Years Exp

Design Systems Intermediate

5.0/10

Years Exp

MUI Intermediate

5.0/10

Years Exp

Ant design Intermediate

5.0/10

Years Exp

Webpack Intermediate

5.0/10

Years Exp

WebRTC Beginner

4.5/10

Years Exp

WebRTC Beginner

4.5/10

Years Exp

Work Experience

Frontend Engineer

Flyers Soft Private Limited

Aug 2022 - Present

Delivered 5+ scalable frontend applications across healthcare and telecom domains, supporting 4000+ daily active users and improving user experience, reducing operational effort, and enhancing overall system efficiency. Improved application performance by 25–40% through code splitting, lazy loading, React.memo, and optimized rendering strategies. Designed and developed reusable, scalable component architectures using React.js and TypeScript, reducing development time across modules and enabling faster feature delivery. Built and maintained robust state management solutions using Redux Toolkit and Zustand for complex multi-module applications. Integrated REST APIs using Axios, React Query, and RTK Query, ensuring efficient data fetching, caching, and synchronization. Collaborated closely with cross-functional teams in Agile environments, owning features from requirement discussion to production deployment. Contributed to improving code quality and reliability by implementing Cypress-based testing, achieving 80%+ code coverage and reducing production bugs by 30%. Actively leveraging modern AI developer tools (Claude, Codex) to accelerate debugging, code generation, and problem-solving efficiency.

Frontend Engineer Intern

Flyers Soft Private Limited

Apr 2022 - Jul 2022

Collaborated with senior engineers to develop frontend components using React.js and JavaScript. Assisted in debugging and resolving UI issues, improving code quality and application stability. Learned and applied industry best practices for version control using Git and GitHub. Participated in code reviews and gained hands-on experience with modern web development workflows.