Muhammad Irfan

• Maintained and built new features for the Checkout and Payment (CAP) system in the legacy monolithic application, focusing on frontend development.
• Led the adoption of microservices architecture in CAP to improve development efficiency and reduce complexity.
• Contributed to the migration of CAP functionality from microservices to a SaaS solution following company-wide restructuring.
• Introduced ReactJS and RecoilJS to improve the cart microservice, significantly reducing development time.
• Worked closely with cross-functional teams, including backend, DevOps, QA, and product management, and collaborated with other teams across the company.

• Led the effort to break down the 800,000 line monolithic Ruby on Rails codebase into microservices powered by VueJS / Nuxt.

• Evangelized the SCSS framework to standardize CSS classes and reduce redundancy.

• Created a fully customizable web template using Yii framework to abstract away recurring needs from clients, which sped up development time by 30%.
• Created reusable UI components using Javascript and CSS.