Benicio F.

Demo profile

Frontend Developer - State Management & Data Fetching

Rosario, Argentina·2+ years·Spanish / English

Bio

I manage complex client state and data synchronization. 2 years working with React state, Context API, and data fetching patterns. I understand loading states, error boundaries, and optimistic updates. Bootcamp graduate who dove deep into React. I write components that handle loading and error states properly. Growing developer with solid fundamentals and good debugging skills.

Skills

TypeScriptReactNext.jsGraphQL

Work style

Detail-orientedPragmaticFast iteration

Portfolio (sample case studies)

Customer Support Ticketing System

Sample

Built full-featured support platform with ticket routing, SLA tracking, canned responses, and customer portal.

TypeScriptReact

Analytics Dashboard for B2B SaaS

Sample

Created complex reporting dashboard with custom date ranges, exports, and drill-down capabilities. Optimized queries to handle millions of events.

ReactTypeScript

API Gateway & Microservices Migration

Sample

Led migration from monolith to microservices architecture. Implemented API gateway, service discovery, and comprehensive observability.

GraphQL

Real-time Collaboration Dashboard

Sample

Built multi-user dashboard with live updates using WebSockets and optimistic UI. Handled conflict resolution and implemented robust offline-first architecture.

React

Inventory Management Dashboard

Sample

Created real-time inventory system with stock alerts, purchase order automation, and multi-warehouse support.

Next.js