Robson Vargas

Full Stack Developer

Software Engineer

Software Engineer Student Graduation Vercel

TypeScriptReact & Next.jsNode.jsPythonAWS

Frontend Development

  • Modern React Architectures
  • Performance Optimization
  • Responsive & Interactive UIs

Backend Development

  • API Design & Development
  • Database Architecture
  • Real-time Systems

DevOps & Cloud

  • AWS Infrastructure
  • CI/CD Pipelines
  • Scalable Architecture

Full Stack Projects

Enterprise E-commerce Platform

A high-performance e-commerce solution handling 100K+ daily transactions with real-time inventory and ML-powered recommendations.

Frontend Architecture

  • • Next.js Server Components
  • • Real-time Cart & Inventory
  • • Stripe Payment Integration
  • • PWA with Offline Support

Backend Systems

  • • Node.js Microservices
  • • Redis Caching Layer
  • • Kafka Event Streaming
  • • Elasticsearch Product Search

Key Achievements

  • • 99.99% Uptime with Blue-Green Deployment
  • • 300ms Average API Response Time
  • • 45% Reduction in Infrastructure Costs

System Architecture

Next.js Frontend (SSR + Client Components)Product ServiceOrder ServiceRedis Cache LayerProduct DB (PostgreSQL)Order DB (MongoDB)Elasticsearch Product Search

Real-time Analytics Platform

A scalable analytics platform processing 1M+ events per minute with real-time dashboards and ML-powered insights.

Frontend Features

  • • Real-time Data Visualization
  • • Interactive Dashboards
  • • Custom Chart Components
  • • Data Export Tools

Backend Pipeline

  • • Apache Kafka Streams
  • • ClickHouse Analytics DB
  • • Python Data Processing
  • • Redis Time Series

Performance Metrics

  • • 1M+ Events/Minute Processing
  • • Sub-second Query Response
  • • 99.99% Data Accuracy

Data Flow Architecture

Web EventsMobile EventsAPI EventsKafka Event StreamingStream ProcessingBatch ProcessingClickHouseRedis Time SeriesGraphQL API Layer

Let's Build Something Amazing

Looking for a full-stack developer who can architect and implement complete solutions? Let's discuss your project.

San Francisco, CA