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Kankana Nath

@kankananath

Frontend engineer with 4 YOE crafting performant React/TS interfaces and gradually levelling up into backend and AI engineering

India

Message

What I'm looking for

I seek frontend roles where I can build performant, accessible React applications, collaborate cross-functionally, and drive measurable user impact.

I am an experienced Senior Software Engineer based in Kolkata, India. With a strong background in web development, I have a proven track record of optimizing user experiences and driving engagement. In my current role at Capgemini India, I revitalized an outdated website design, resulting in a 25% increase in mobile traffic. I also standardized coding standards and best practices, leading to a 20% reduction in bugs. Additionally, I achieved a 30% reduction in page load times through performance optimization, improving user retention and engagement

Throughout my career, I have successfully completed various projects, including an intuitive and responsive Admin Dashboard application with React.js and Material UI, which improved user engagement by 50%. I have also developed a responsive chat application with real-time messaging functionality using Firebase Firestore, ensuring secure user login and authentication. Furthermore, I created a cutting-edge movie searching app with a responsive user interface and implemented data fetching functionalities using Axios for real-time and accurate data retrieval.

Experience

Work history, roles, and key accomplishments

Frontend Engineer

Qubrid AI

Sep 2024 - Dec 2025 (1 year 3 months)

Engineered a RAG-based chat interface with file upload, persistent history, and syntax-highlighted code rendering, and rebuilt the frontend (CRA → Vite) to reduce build time by 92%, improving enterprise user engagement by 40%.

React TypeScript Vite RAG Performance Optimization Accessibility Next.js Shadcn Ui Shadcn UI Component System Material UI JavaScript Javascript Typescript

Senior Software Engineer

Capgemini

Oct 2021 - Jun 2024 (2 years 8 months)

Revitalized web designs and standardized coding practices, increasing mobile traffic by 25%, reducing bugs by 20%, and cutting page load times by 30% to improve user retention.

React Performance Optimization Cross Browser Testing Coding Standards Material UI Responsive Design Debugging

Bioinformatics Trainee

Miranda House, University of Delhi

Jun 2020 - Jul 2020 (1 month)

Researched Bioinformatics tools for data processing, improving workflow efficiency by 30%. Streamlined data analysis workflows, reducing processing time by 40% and improving data accuracy through automated quality control measures.

Data Processing Workflow Automation Data Analysis Quality Control

Bioinformatics Trainee

Miranda House

Jun 2020 - Jul 2020 (1 month)

Researched bioinformatics tools and streamlined data analysis workflows, reducing processing time by up to 40% and improving accuracy through automated quality control measures.

Data Analysis Bioinformatics Workflow Automation Quality Control Research Scripting