Sudarsana RajaMurugan Kothandapani
Senior FrontEnd Developer
Chennai,TN
Summary
Passionate Front-End Developer with a strong track record in delivering high-performance, scalable web applications and integrating innovative AI solutions. Skilled in the full development lifecycle — from gathering requirements to implementing robust, user-focused interfaces using React and modern frameworks. Experienced in building intelligent agents that drive user engagement and productivity. Passionate about crafting data-driven, impactful user experiences through continuous learning and the adoption of emerging technologies.
Overview
7
7
years of professional experience
3
3
Languages
Work History
SENIOR FRONTEND DEVELOPER
Corpeta Technologies
09.2022 - Current
- Lead front-end developer for CyberCX's Product Services, a customizable enterprise platform for cybersecurity solutions using React, TypeScript, and Tailwind CSS.
- Developed reusable UI components using modern JavaScript library like React, increasing productivity of the entire development team.
- Architected complex tree structures and hierarchical data visualizations with meticulous attention to code quality and performance.
- Achieved 40% improvement in application load times through strategic optimization of components, caching strategies, and asset management.
- Served as technical lead for 5-member team, conducting comprehensive code reviews and establishing enterprise-level best practices.
- Developed and evaluated Word Add-in plugin using Office.js and TypeScript for enterprise document automation.
- Designed and integrated a secure, multi-table SQL report AI Agent using LangChain, enabling robust natural language analytics on enterprise datasets.
- Implemented an AI-powered agent for product search, enabling users to list products using natural language prompts while ensuring no product data is exposed to the LLM.
- Established comprehensive Jest-based testing framework with 85%+ code coverage
FRONTEND WEB DEVELOPER (CONSULTANT)
PhonePe
08.2021 - 09.2022
- Led migration of Foxtrot Echo, PhonePe's analytical web application, from jQuery to React with Redux, TypeScript, HTML, CSS.
- Designed and implemented new features for the analytics dashboard, enabling employees to analyze data across multiple chart varieties and visualizations
- Optimized application performance through Redux state management best practices, reducing re-renders and improving responsiveness
- Identified and resolved critical bugs that improved data accuracy and user experience across the platform.
- Implemented 50% improvement in rendering performance for data-heavy visualizations through optimization techniques.
SOFTWARE ENGINEER I
Innoventes Technologies
08.2021 - 09.2022
- Analyzed user requirements to develop software solutions and created technical specifications.
- Collaborated with cross-functional teams to ensure quality assurance throughout the development process.
- Company Overview: Innoventes is a customer focused and technology-driven company providing product engineering and enterprise software/application development services that help clients in crafting holistic value for their software development efforts.
SOFTWARE ENGINEER-LEVEL 2
Syncfusion Softwares
06.2019 - 08.2021
- Core contributor to Syncfusion DataGrid component supporting multiple frameworks, building from ground-up implementations in TypeScript, React, Blazor Frameworks
- Developed advanced features including selection, scrolling, grouping, filtering, and sorting with performance optimization
- Built custom cell renderers and optimized rendering for large datasets (10,000+ rows) using virtualization techniques.
- Authored comprehensive unit tests using Jest and Bunit.
- Improved analysis and debugging skills by performing comprehensive diagnostics and root-cause investigations across multi-framework codebases, leading to optimized performance and rapid resolution of complex issues
PROGRAMMER ANALYST TRAINEE
Cognizant Technology Solutions
07.2018 - 06.2019
- Provided front-end support for enterprise health and dental insurance customer portal
- Debugged and resolved issues in HTML, CSS, and JavaScript codebase with attention to code quality
- Implemented features for fetching and displaying customer data with proper error handling
Education
MS - SOFTWARE ENGINEERING
VIT University
Chennai06.2018
HSC -
P.K.D. Matriculation Higher Secondary School
Pollachi04.2013
SSLC -
Tmt. Rukmaniammai Higher Secondary School
PollachiSkills
React
TypeScript
Javascript
HTML
CSS
SASS and LESS experience
Jest
Agile scrum
System design
RESTful apis
Python
LangChain
AI Agents
LLM
Version control systems
Timeline
SENIOR FRONTEND DEVELOPER
Corpeta Technologies
09.2022 - Current
FRONTEND WEB DEVELOPER (CONSULTANT)
PhonePe
08.2021 - 09.2022
SOFTWARE ENGINEER I
Innoventes Technologies
08.2021 - 09.2022
SOFTWARE ENGINEER-LEVEL 2
Syncfusion Softwares
06.2019 - 08.2021
PROGRAMMER ANALYST TRAINEE
Cognizant Technology Solutions
07.2018 - 06.2019
MS - SOFTWARE ENGINEERING
VIT University
HSC -
P.K.D. Matriculation Higher Secondary School
SSLC -
Tmt. Rukmaniammai Higher Secondary School