Hello,
I Am Ruttvik Khollam.

2022 - Present : Invimatic Technologies

Senior Software Engineer

• Led front-end development for various enterprise-grade applications using React, Next.js, and TypeScript, reducing development cycles through modular architecture and reusable components.
• Optimized application performance by implementing component-level lazy loading and srcSet-based image delivery, improving page speed — Lighthouse score: 96+.
• Reduced bundle size through dynamic imports and route-based code splitting, resulting in faster first-contentful paint (FCP) and improved user experience on low-end devices.
• Ensured WCAG 2.1 accessibility compliance using semantic HTML5, ARIA landmarks, and keyboard navigation support — boosted Lighthouse accessibility score from 71 to 95+.
• Integrated multiple third-party APIs (Stripe, EaseBuzz, analytics providers) to streamline payments, authentication, and event tracking.
• Implemented and enforced clean code practices using ESLint, Prettier, and Husky for pre-commit checks, reducing merge issues and maintaining team-wide coding standards.
• Worked on secure payment flows and session handling, adhering to basic security standards like HTTPS, token storage, and XSS protection.
• Explored WebSockets and SSE in internal tooling and PoCs to enable real-time chat and live data syncing features.
• Built a polling mechanism to monitor long-running Python-based backend tasks, ensuring seamless UX during async content generation.
• Mentored junior developers, improving onboarding efficiency and team contribution.
• Collaborated with cross-functional teams (design, product, backend) to implement high-ROI features.