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Hi, I’m Sudarsana Rajamurugan Kothandapani, a Senior Frontend Engineer based in Chennai, India. I’m passionate about building high‑performance web applications and integrating AI‑driven solutions. I specialize in React and modern frameworks, delivering intelligent, data‑driven user experiences and scalable interfaces. Over the years, I’ve led frontend teams, migrated complex apps to modern stacks, and built AI‑enabled features like natural language analytics and product search agents. I’m committed to writing clean, accessible code, mentoring peers, and continuously optimizing performance.…Hi, I’m Sudarsana Rajamurugan Kothandapani, a Senior Frontend Engineer based in Chennai, India. I’m passionate about building high‑performance web applications and integrating AI‑driven solutions. I specialize in React and modern frameworks, delivering intelligent, data‑driven user experiences and scalable interfaces. Over the years, I’ve led frontend teams, migrated complex apps to modern stacks, and built AI‑enabled features like natural language analytics and product search agents. I’m committed to writing clean, accessible code, mentoring peers, and continuously optimizing performance.

Sudarsana Rajamurugan Kothandapani

Front-End Developer, Web Developer, Full Stack Developer, +2

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Hi, I’m Sudarsana Rajamurugan Kothandapani, a Senior Frontend Engineer based in Chennai, India. I’m passionate about building high‑performance web applications and integrating AI‑driven solutions. I specialize in React and modern frameworks, delivering intelligent, data‑driven user experiences and scalable interfaces. Over the years, I’ve led frontend teams, migrated complex apps to modern stacks, and built AI‑enabled features like natural language analytics and product search agents. I’m committed to writing clean, accessible code, mentoring peers, and continuously optimizing performance.…Hi, I’m Sudarsana Rajamurugan Kothandapani, a Senior Frontend Engineer based in Chennai, India. I’m passionate about building high‑performance web applications and integrating AI‑driven solutions. I specialize in React and modern frameworks, delivering intelligent, data‑driven user experiences and scalable interfaces. Over the years, I’ve led frontend teams, migrated complex apps to modern stacks, and built AI‑enabled features like natural language analytics and product search agents. I’m committed to writing clean, accessible code, mentoring peers, and continuously optimizing performance.

Available to hire

Hi, I’m Sudarsana Rajamurugan Kothandapani, a Senior Frontend Engineer based in Chennai, India. I’m passionate about building high‑performance web applications and integrating AI‑driven solutions. I specialize in React and modern frameworks, delivering intelligent, data‑driven user experiences and scalable interfaces.

Over the years, I’ve led frontend teams, migrated complex apps to modern stacks, and built AI‑enabled features like natural language analytics and product search agents. I’m committed to writing clean, accessible code, mentoring peers, and continuously optimizing performance.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Tamil

Fluent

Telugu

Advanced

Work Experience

Senior Frontend Developer at Corpeta Technologies

September 1, 2022 - Present

Led frontend development for CyberCX’s Product Services, building a customizable cybersecurity quote platform using React, TypeScript, Redux Toolkit and Tailwind CSS; achieved a 40% performance improvement and mentored a 5-member team. Built scalable UI components and hierarchical data visualizations with full cross-browser testing and Jest unit tests (85%+ coverage). Designed and integrated a secure multi-table SQL report AI Agent using LangChain, TypeScript, and SQL for natural language analytics on enterprise datasets. Implemented an AI-powered product search agent with LangChain to enable natural language product listing while ensuring no product data is exposed to the LLM. Developed a Word Add-in for enterprise document automation with Office.js and React.

Frontend Web Developer (Consultant) at PhonePe

November 1, 2021 - September 1, 2022

Led migration of Foxtrot Echo analytics app from jQuery to React with Redux Saga and TypeScript, improving rendering performance by 50% for data-heavy visualizations. Designed a scalable analytics dashboard with REST API integration, enhanced responsiveness, caching strategies, and improved re-rendering. Identified and resolved critical bugs, establishing best practices for performance optimization across the analytics platform.

Software Engineer at Innoventes Technologies

August 1, 2021 - September 1, 2022

Developed CUB Bank's customer loan portal for home, vehicle, and personal loans using React and Redux; migrated core modules from Context API to Redux, improving scalability, maintainability, and performance of the loan application platform.

Software Engineer - Level 2 at Syncfusion Softwares

June 1, 2019 - August 1, 2021

Contributed to the Syncfusion DataGrid component across React, TypeScript, and Blazor, implementing advanced features like grouping, filtering, and virtualization with optimized rendering for large datasets. Authored robust unit tests using Jest and Bunit, and enhanced debugging efficiency through multi-framework diagnostics and root-cause analysis.

Programmer Analyst Trainee at Cognizant Technology Solutions

July 1, 2018 - June 1, 2019

Provided front-end support for an enterprise health and dental insurance customer portal; debugging and resolving issues in HTML, CSS, and JavaScript with meticulous attention to code quality.