RuchiAhuja28

Senior Frontend Engineer with 8+ years of experience building scalable web applications using React, TypeScript, JavaScript, HTML, and CSS. Experienced in object-oriented programming, reusable component architecture, REST APIs, and Agile software development. Skilled in AI-assisted development using GitHub Copilot, Claude Code, with experience in prompt engineering for code generation, automated testing, and developer productivity.

Passionate about building high-quality software, solving complex problems, and continuously learning emerging AI technologies

EPAM Systems | India Lead Software Engineer Jan 2026 - July 2026

WORK AND PROJECT DETAILS

Project: UBS

• Designed and implemented WCAG compliant, reusable component using React and improving accessibility scores by 30% and collaboration with design and accessibility specialists.

• Leveraged prompt engineering techniques with GitHub Copilot and Claude Code to accelerate feature development, automate unit test generation, improve code quality, and enhance developer productivity.

• Implemented a dynamic GUI in React to support multiple modules and reusable components, enabling scalable and maintainable UI architecture.

• Built end-to-end test suites using Playwright and React Testing Library, achieving 93.5% automated coverage and reducing regression testing time.

WORK AND PROJECT DETAILS Projects: TRMS (HR & Payroll Management System) | Undertone | Stacksports

• Developed modular, reusable React components in TypeScript, adhering to a scalable component based architecture that reduced code duplication by 40% across a multi tenant SaaS platform.

• End to end testing with Cypress - achieving 92% automated coverage which help in reducing regression testing time and increase the productivity for testing

• Implemented strict JavaScript sanitization and CSRF token strategies, eliminating XSS incidents and strengthening security in the application.

• Optimized dashboard rendering by 25% through code splitting, lazy loading, and memoization of React components, delivering faster UI response.

• Contributed to a multi tenant SaaS architecture, designing shared React components that served 12 enterprise clients while maintaining isolation and performance.

• Architected scalable, hook driven React components in TypeScript, enabling rapid feature rollout and reducing development time by 20% across cross functional squads. Developed a calendar based scheduling module with react big calendar, enhancing user workflow efficiency and receiving a 4.5/5 usability rating from internal surveys.

• Improved Core Web Vitals metrics (LCP, CLS, FID) through performance optimization techniques, resulting in faster load times and enhanced user engagement.

• Authored unit tests with Jest and React Testing Library for every new component, establishing a baseline of 80% coverage and reinforcing technical excellence. Developed over 100 interactive, responsive ad units in JavaScript and CSS3, adhering to design specs and achieving a 15% increase in click through rates.

• Designed and integrated scalable REST APIs using Node.js and Express.js, enabling seamless communication across various application modules.

• Led a six member frontend team, mentoring developers on React best practices, code reviews, and collaborative communication, resulting in a 25% improvement in sprint velocity.

• Jamia Hamdard University Bachelor of Computer Applications (BCA)

  Diploma Certificate From Arena Animation In Graphic and Web Designing Professional Diploma Certification

• Guru Harkrishan Public School CBSE Board - 12th (Science with Computer Science)

  Guru Harkrishan Public School CBSE Board - 10th