Harsh Srivastava

Harsh Srivastava

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ABOUT ME
Senior Frontend Developer | Programming Tutor | Problem Solver
Senior Frontend Developer | Programming Tutor | Problem Solver

With 7+ years of experience in front-end development and working with one of the top product based companies in India , I specialize in building scalable, high-performance web applications and crafting seamless user experiences. My expertise lies in React, TypeScript, Next.js, and modern UI/UX best practices.

Beyond coding, I’m passionate about mentoring teams, sharing insights on React and TypeScript best practices, and helping developers refine their skills. Whether it's debugging complex UI issues or optimizing development workflows, I enjoy finding smart solutions to everyday challenges.

I also explore how AI can enhance prototyping, testing, and accessibility in modern front-end development—leveraging the right tools to build faster and smarter.

Let’s turn technical roadblocks into learning opportunities and accelerate your growth in frontend engineering!

New Delhi (+05:30)
Joined January 2025
EXPERTISE
7 years experience
Developed and optimized complex web applications, ensuring clean, maintainable, and scalable code while leveraging modern ES6+ features ...
Developed and optimized complex web applications, ensuring clean, maintainable, and scalable code while leveraging modern ES6+ features for improved performance.
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7 years experience
Built dynamic and reusable React components, enhancing UI/UX by implementing state management, performance optimizations, and best practi...
Built dynamic and reusable React components, enhancing UI/UX by implementing state management, performance optimizations, and best practices.
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7 years experience
Designed and developed responsive, accessible, and high-performance web interfaces using HTML5, CSS3, and modern front-end frameworks.
Designed and developed responsive, accessible, and high-performance web interfaces using HTML5, CSS3, and modern front-end frameworks.
7 years experience
Engineered user-centric front-end solutions, improving usability and performance through advanced CSS, JavaScript, and UI frameworks.
Engineered user-centric front-end solutions, improving usability and performance through advanced CSS, JavaScript, and UI frameworks.
7 years experience
Crafted pixel-perfect, cross-browser-compatible layouts with modern CSS techniques, ensuring seamless user experiences across devices.
Crafted pixel-perfect, cross-browser-compatible layouts with modern CSS techniques, ensuring seamless user experiences across devices.
7 years experience
Implemented robust state management solutions using Redux, optimizing data flow and improving the maintainability of large-scale applicat...
Implemented robust state management solutions using Redux, optimizing data flow and improving the maintainability of large-scale applications.
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7 years experience
Developed type-safe, scalable applications, leveraging TypeScript’s static typing to reduce runtime errors and improve code maintainability.
Developed type-safe, scalable applications, leveraging TypeScript’s static typing to reduce runtime errors and improve code maintainability.

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SOCIAL PRESENCE
GitHub
DSA-Topics-Hot-Questions
it contains all time popular DSA questions list for each topic
JavaScript
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sql-dashboard
TypeScript
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EMPLOYMENTS
Senior Frontend Developer
Flipkart
2023-02-01-Present
Designed and developed the user interface for a high-traffic payment integration system used by 100M+ users across India by Jan 2025. Le...
Designed and developed the user interface for a high-traffic payment integration system used by 100M+ users across India by Jan 2025. Led a team of 4 frontend developers, providing technical guidance, code reviews, and mentorship to ensure high-quality deliverables. Optimized UI/UX workflows, reducing user drop-off rates by 15% and improving transaction success rates by 10%. Collaborated closely with backend engineers, product managers, and QA teams to deliver scalable and responsive frontend solutions. Implemented modern frontend technologies and best practices, ensuring maintainability, performance, and cross-browser compatibility. Championed Agile methodologies, improving team efficiency by 20% through effective sprint planning and task prioritization.
TypeScript
React
JavaScript
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TypeScript
React
JavaScript
CI/CD
Tailwind css
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