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Hi, I'm Bharathi Krishna Vinayaga Sundar, a Front-End Engineer with over 3.5 years of experience designing and building responsive, high-performance web applications primarily using React.js and Vue.js. I enjoy creating modular, reusable components and collaborating closely with UI/UX teams to deliver intuitive, user-centered interfaces that improve user satisfaction. I’m passionate about accessibility, performance optimization, and seamless cross-device experiences. I have hands-on experience with integrating RESTful APIs and GraphQL, working with AWS services for deployment and security, and improving application scalability with Redux and Vuex. I take pride in my problem-solving skills, working effectively within Agile teams, and continuously enhancing my craft through user research and iterative design improvements.…Hi, I'm Bharathi Krishna Vinayaga Sundar, a Front-End Engineer with over 3.5 years of experience designing and building responsive, high-performance web applications primarily using React.js and Vue.js. I enjoy creating modular, reusable components and collaborating closely with UI/UX teams to deliver intuitive, user-centered interfaces that improve user satisfaction. I’m passionate about accessibility, performance optimization, and seamless cross-device experiences. I have hands-on experience with integrating RESTful APIs and GraphQL, working with AWS services for deployment and security, and improving application scalability with Redux and Vuex. I take pride in my problem-solving skills, working effectively within Agile teams, and continuously enhancing my craft through user research and iterative design improvements.

Bharathi Krishna Vinayaga Sundar

Front-End Developer, Web Developer, Programmer, +2

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Hi, I'm Bharathi Krishna Vinayaga Sundar, a Front-End Engineer with over 3.5 years of experience designing and building responsive, high-performance web applications primarily using React.js and Vue.js. I enjoy creating modular, reusable components and collaborating closely with UI/UX teams to deliver intuitive, user-centered interfaces that improve user satisfaction. I’m passionate about accessibility, performance optimization, and seamless cross-device experiences. I have hands-on experience with integrating RESTful APIs and GraphQL, working with AWS services for deployment and security, and improving application scalability with Redux and Vuex. I take pride in my problem-solving skills, working effectively within Agile teams, and continuously enhancing my craft through user research and iterative design improvements.…Hi, I'm Bharathi Krishna Vinayaga Sundar, a Front-End Engineer with over 3.5 years of experience designing and building responsive, high-performance web applications primarily using React.js and Vue.js. I enjoy creating modular, reusable components and collaborating closely with UI/UX teams to deliver intuitive, user-centered interfaces that improve user satisfaction. I’m passionate about accessibility, performance optimization, and seamless cross-device experiences. I have hands-on experience with integrating RESTful APIs and GraphQL, working with AWS services for deployment and security, and improving application scalability with Redux and Vuex. I take pride in my problem-solving skills, working effectively within Agile teams, and continuously enhancing my craft through user research and iterative design improvements.

Available to hire

Hi, I’m Bharathi Krishna Vinayaga Sundar, a Front-End Engineer with over 3.5 years of experience designing and building responsive, high-performance web applications primarily using React.js and Vue.js. I enjoy creating modular, reusable components and collaborating closely with UI/UX teams to deliver intuitive, user-centered interfaces that improve user satisfaction. I’m passionate about accessibility, performance optimization, and seamless cross-device experiences.

I have hands-on experience with integrating RESTful APIs and GraphQL, working with AWS services for deployment and security, and improving application scalability with Redux and Vuex. I take pride in my problem-solving skills, working effectively within Agile teams, and continuously enhancing my craft through user research and iterative design improvements.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Front End Engineer at Wells Fargo

December 1, 2024 - Present

Led the design and development of responsive, component-driven front-end applications using React.js and Redux, ensuring seamless cross-device experiences. Collaborated closely with UI/UX teams to translate user research into wireframes and prototypes, boosting user satisfaction and interface intuitiveness. Worked with backend engineers to optimize RESTful APIs, improving response times by 20%. Designed and deployed production-grade front-end systems with AWS integration, ensuring availability and security. Implemented secure user authentication using AWS Cognito and IAM. Contributed to user research and feedback sessions, achieving 95% test coverage with Jest and React Testing Library to improve CI/CD reliability.

Front End Engineer at Nefroverse

September 30, 2023 - July 15, 2025

Spearheaded the development of a Progressive Web Application (PWA) using React.js with offline support via service workers. Centralized state management with Redux, reducing redundant network calls by 30%. Worked closely with designers to convert Figma prototypes into responsive UI components with Tailwind CSS. Conducted user research influencing wireframe iterations and design decisions. Collaborated on API design and integration hosted on AWS RDS within a secure VPC. Developed Node.js RESTful APIs with enhanced stability. Automated end-to-end testing with Cypress, detecting and resolving over 50 critical issues. Ensured accessible and user-centric front-end implementation aligned with user research.