Over 17 months, contributed to the artiefy/artiefy repository by building a robust, scalable learning platform with features spanning course management, live classes, payments, and AI-driven workflows. Leveraged TypeScript, React, and Next.js to deliver responsive UI/UX, real-time chat, and automated authentication flows. Integrated AWS S3 for media handling, Drizzle ORM with PostgreSQL for serverless data management, and PayU for secure payments. Focused on maintainable architecture through ESLint, CI/CD, and modular code organization, while enhancing onboarding, accessibility, and admin tools. Addressed reliability and performance with cross-browser fixes, caching, and deployment automation, supporting continuous delivery and business growth.