Mastercard

Overview

Senior frontend engineer on Mastercard's SME platform (via Ciklum), owning frontend architecture and release delivery for new product surfaces — React, Next.js, TypeScript, AI-driven features, and modern state management.

Highlights

• Architected the frontend foundation for net-new features — component structure, state management, and module boundaries — establishing patterns the wider team built on
• Built AI-powered frontend workflows end to end — owned the integration, state, and UX layers for AI-driven features
• Drove frontend performance and workflow optimization — rendering, load behavior, and interaction responsiveness
• Took de facto ownership of release management — feature readiness, QA cycles, and incremental rollout across the team
• Designed a feature-flag system that decoupled deploys from releases for safe, progressive delivery
• Delivered mobile-responsive adaptation of the SME dashboard across breakpoints
• Led dependency security remediation in a financial-grade product, closing known vulnerabilities
• Contributed to code reviews and technical direction, mentoring teammates on React/TypeScript best practices

What I built

Owned frontend architecture and release delivery for new product surfaces: component structure, state management, and module boundaries; AI-powered frontend workflows end to end; performance and workflow optimization; and a feature-flag system that decoupled deploys from releases.