– · Uruguay
Frontend Development Chief at LOi
As Head of Front-End Engineering at LOi, I led the translation of design specifications and UX prototypes into production-grade, performance-optimized source code. Defined the front-end architectural standards, component abstractions, and rendering strategies across web and mobile platforms. Conducted continuous technical research to evaluate, benchmark, and adopt emerging front-end technologies, build tooling, and optimization techniques.
Mansioni e Responsabilità
Mansioni principali ricoperte in questa posizione.
- Ship user-facing features end-to-end — from component architecture and state management (React, Redux, Zustand) through API integration to production deployment and monitoring
- Architect reusable component libraries and shared packages — define API contracts, versioning strategies, tree-shaking compatibility, and cross-project dependency management
- Validate technical feasibility of UI/UX designs — assess rendering performance, animation frame budgets, component complexity, and cross-platform implementation constraints
- Optimize frontend and backend performance — code splitting, lazy loading, CDN caching strategies, database query optimization, connection pooling, and memory profiling
- Evaluate, benchmark, and integrate frontend frameworks and tooling — runtime performance profiling, bundle analysis, DX evaluation, and migration path assessment
- Monitor platform performance with real-user metrics (Core Web Vitals, LCP, FID, CLS) — implement observability pipelines, alerting thresholds, and performance budgets
- Lead engineers across seniority levels — establish code review standards, pair programming practices, technical RFC processes, and a culture of ownership over assigned work
- Bridge engineering and business — translate technical constraints into business tradeoffs, and translate business requirements into technical specifications non-engineers can validate
- Identify gaps, ambiguities, and contradictions in requirements — propose alternatives with technical tradeoff analysis and guide teams to unblocked execution paths
Contributi e Risultati Chiave
Iniziative che ho guidato, co-guidato, o di cui ero direttamente responsabile.
- Led a comprehensive front-end modernization initiative, migrating the legacy monolithic HTML/PHP codebase to a component-driven React architecture with state management, code splitting, and lazy loading
- Architected and developed the complete front-end layer for the e-commerce platform and cross-platform mobile application across 15+ major release iterations, managing progressive feature rollouts and backward compatibility
- Established a unified design system for web and mobile platforms, defining reusable component libraries, theming infrastructure, and interaction patterns to ensure cross-platform visual and behavioral consistency
Stack di Competenze
Competenze applicate durante questo ruolo.
- 8 years' experience
Team Leadership
- 21 years' experience
Front End Engineering
- 22 years' experience
Art Direction for Websites and Apps
- 22 years' experience
Project Management
- 8 years' experience
Innovation Research & Application
- 6 years' experience
Design Thinking
Stack Tecnologico
Strumenti e tecnologie utilizzati in questo ruolo.
A causa di un NDA attivo con LOi, questo stack tecnologico non può essere divulgato.