Abhishek Kumar Pandit

Abhishek Kumar Pandit

Frontend Developer | React.js, C# | Performance Optimization | Building Scalable, High-Performance UI

Bangalore, Mumbai, Hyderabad
5roles
36skills
1education
4credentials

About

Frontend Engineer with a strong backend foundation in enterprise systems, specializing in building high-performance and scalable web applications using React.js, Next.js, and TypeScript.I bring a systems-first approach to frontend development, combining backend understanding with modern UI engineering.I specialize in:• Performance optimization (reducing re-renders, improving load time and responsiveness)• Scalable UI architecture and reusable component design• Seamless frontend-backend integrationAt Siemens, I work on enterprise-grade applications involving licensing and authentication workflows, while improving frontend performance by ~25–30% using memoization, lazy loading, and optimized rendering techniques.Previously at HighRadius, I developed reusable frontend components for a fintech platform, improving UI consistency and responsiveness.Projects:• RBAC-based blog platform simulating real-world SaaS access control • Real-time typing application with optimized rendering and low-latency interaction Focused on building production-ready frontend systems with strong emphasis on performance, scalability, and clean architecture.

Experience

Software Engineer

Siemens Technology and Services Private Limited

Jul 2023 - Present · Bengaluru

• Contributed to the development of an enterprise licensing application, supporting key frontend and backend-driven workflows including authentication and user access management • Developed and optimized reusable React component architecture, improving UI consistency and reducing duplication across modules • Reduced unnecessary re-renders by ~25–30% using memoization, lazy loading, and efficient state management • Refactored legacy modules into maintainable, modular structures, reducing production defects and improving code quality • Optimized API integration and error handling flows, improving frontend-backend reliability and overall user experience • Supported enterprise-scale licensing workflows, including authentication and access management • Collaborated in agile teams following clean architecture and TDD practices to deliver scalable production features

Frontend Developer

HighRadius

Jan 2022 - Apr 2022 · Chennai

• Built reusable React components for a B2B fintech platform, improving development efficiency and UI consistency • Improved page load time by ~25% through optimized rendering and asset handling strategies • Designed responsive data tables and form components, ensuring cross-browser compatibility and consistent UX

Data Science Intern

Sabudh Foundation

Jan 2022 - Mar 2022

Machine Learning Intern

YBI Foundation

Jan 2022 - Feb 2022

Frontend Developer Intern

HighRadius

Jan 2022 – Apr 2022 · Bangalore, KA

Built reusable React components for a B2B fintech platform; improved page load time by approximately 25% through optimized rendering and asset handling strategies; designed responsive data tables and form components with cross-browser compatibility and consistent user experience.

Education

SRM University

Bachelor of Technology - BTech, Core

2019 - 2023

I am a very happy guy. Adaptive to surrounding,innovative,ready to learn new things.

Skills

JavaScriptNext.jsTypeScriptTailwind CSSState Management (Redux)TanStackJavaScript (ES6+)PythonReact.jsReduxZustandTanStack QueryNode.jsSupabaseSupabase AuthSupabase DBFirebaseFirebase AuthGitREST APIsVercelWebpackViteChrome DevToolsPerformance OptimizationScalable UI ArchitectureComponent ReusabilityMemoizationLazy LoadingState ManagementAPI IntegrationError HandlingClean ArchitectureTest-Driven DevelopmentAuthenticationAccess Management

Projects

Speedester

• Built a real-time typing engine calculating WPM, accuracy, and error tracking with near-instant feedback • Designed efficient character tracking logic to ensure low latency and smooth user interaction • Optimized rendering to minimize re-renders and improve performance • Implemented responsive UI for seamless experience across devices • Focused on performance-first frontend architecture

Vblogs

Role-Based Blog Platform (RBACBlog) | Live Demo | React.js, Tailwind CSS, Supabase • Built a scalable Role-Based Access Control (RBAC) system with 3-tier authorization (Admin, Editor, User), enabling secure and permission-based content access across the application • Implemented protected routes and dynamic UI rendering based on user roles to ensure strict access control and data security • Designed a fully responsive, production-ready UI optimized across mobile, tablet, and desktop breakpoints for consistent user experience • Optimized Supabase queries and data-fetching strategy to achieve sub-150ms response times and reduce unnecessary re-renders • Structured the frontend architecture for maintainability, separating concerns between authentication, authorization, and UI layers

Typing Skill Builder (Speedtester)

Built a real-time typing application with WPM, accuracy, and error tracking with instant feedback. Designed efficient input tracking logic for low-latency interactions, optimized rendering to minimize re-renders, and developed a fully responsive UI optimized across devices. Technologies: React.js, Tailwind CSS, Firebase.

Role-Based Blog Platform (RBACBlog)

Designed and implemented a scalable 3-tier role-based access control system with protected routes and dynamic UI rendering based on user roles. Optimized Supabase queries and data-fetching strategy to achieve sub-150ms response times and structured the frontend architecture by separating authentication, authorization, and UI layers. Technologies: React.js, Tailwind CSS, Supabase.

Volunteering

Student Volunteer

Aaruush, SRM University

Aug 2019