M’khaitir Chiekh Mamina

Mission: Frontend Technical Leadership & Architecture Context: Progressed from co-leading frontend initiatives to full technical leadership, overseeing company-wide frontend architecture and design system. Contributions: ● Co-led migration to micro-frontend architecture using Module Federation ● Co-led Angular 8 → Angular 14 migration ensuring zero-downtime transition ● Designed, built, and maintained company-wide component library used across all product teams ● Introduced Storybook for component documentation and visual testing ● Established frontend best practices by integrating ESLint, Prettier, Husky, and unit testing standards ● Mentored developers and provided technical leadership across frontend teams Impact: ✓ Reduced first screen load time by ~30% and improved cross-module navigation by ~50% ✓ Accelerated development velocity through shared component ecosystem ✓ Improved code quality, consistency, and stability across all frontend projects

Project: Legacy Module Modernization Goal: Modernized the UI of one of the company’s oldest and most heavily used core modules, by migrating it to a modern, scalable, and maintainable interface. Contributions: ● Delivered complete UI overhaul using Angular, implementing pixel-perfect Figma designs ● Built and maintained reusable UI components within company design system ● Contributed to backend feature development and bug fixes Impact: ✓ Improved usability and maintainability of core business module ✓ Accelerated frontend development through reusable components Project: Collaboration Module (Greenfield Project) Context: Designed and delivered a new strategic module from scratch to expose key features across modules Contributions: ● Bootstrapped project end-to-end (frontend & backend) ● Co-designed domain model and architecture with tech leads and chief architect ● Implemented core features acting as integration layer between major modules ● Delivered scalable microservice and micro-frontend-ready architecture Impact: ✓ Enabled cross-module workflows and reduced operational friction ✓ Established scalable foundation for future platform expansion Mission: Product Innovation Context: Worked on client-driven feature development across modules. Contributions: ● Delivered new versions of core features based on client feedback ● Optimized legacy workflows to improve performance and maintainability Impact: ✓ Improved customer satisfaction through high-impact feature delivery Mission: New Client Integration (UAT Phase) Contributions: ● Implemented client-specific features ● Optimized SQL queries resulting in 30–50% faster execution ● Investigated production issues using Grafana and Prometheus ● Co-designed and co-implemented architectural improvement eliminating duplicated services, reducing infrastructure cost Impact: ✓ Enabled successful UAT validation ✓ Improved system scalability and performance ✓ Reduced operational and infrastructure costs