I'm a Senior Software Engineer with 9+ years of experience specializing in enterprise full-stack development, serverless architecture, e-commerce platform engineering, and AI-powered solutions.
🌟 What I do:
- 🏗️ Architect and maintain mission-critical systems processing millions of events daily
- 🚀 Build scalable serverless applications on AWS
- 🤖 Integrate AI and machine learning into real-world applications
- 👥 Lead development teams and mentor junior developers
- 🌍 Active in Costa Rica's JavaScript ecosystem
🔧 Backend Technologies
🎨 Frontend Technologies
🗄️ Databases & Storage
☁️ Cloud & DevOps
🤖 AI & Machine Learning
- 🧠 AI Platforms: Google AI SDK (Gemini), OpenAI APIs, AWS AI Services
- 🔍 ML Technologies: Vector databases (pgvector), Semantic search, Content generation
- ✍️ AI Applications: Automated content creation, Multi-language translation, Content safety validation
- 🎯 Prompt Engineering: Advanced prompt design and optimization
Comprehensive shipping and fulfillment management platform
🔥 Highlights:
- 📦 Monorepo architecture with TurboRepo and microservices
- 🌐 Real-time GraphQL API with 47+ database tables
- 📍 Google Maps integration for shipping optimization
- 🔔 Go-based notification service with 22+ email templates
💻 Tech: Remix, Shopify API, Hasura GraphQL, PostgreSQL, Go, Docker
AI-powered real estate platform for Costa Rica properties
🔥 Highlights:
- 🤖 Google AI SDK for automated content generation
- 🌍 13-language support with AI-powered translations
- 🔍 Vector-based semantic property search
- 🛡️ Google Cloud Vision for content safety validation
💻 Tech: Next.js 15, TypeScript, PostgreSQL, Prisma, Material-UI, Google Cloud APIs
Modern headless WordPress starter with Astro
🔥 Highlights:
- 🚀 Headless architecture for optimal performance
- 🔧 Full TypeScript integration with auto-generated GraphQL types
- 📈 SEO optimized with Yoast integration
- 🐳 Docker-based local development
💻 Tech: Astro 4.x, TypeScript, WordPress, WPGraphQL, Apollo Client
AI assistant integration for LinkedIn API
🔥 Highlights:
- 🔐 Full OAuth 2.0 authentication flow
- 🤖 MCP protocol for Claude AI integration
- 📊 120+ LinkedIn API endpoints coverage
- ✅ Content compliance and validation
💻 Tech: Python, FastAPI, SQLAlchemy, LinkedIn API
Mission-critical serverless platform processing millions of e-commerce events daily
Key Impact:
- 🔧 Architected Impact Affiliate Network integration handling 45+ days of historical data
- 📊 Built comprehensive creator/ambassador platform with real-time analytics
- ⚡ Implemented performance optimizations improving system reliability and revenue
Legacy system transformation for Submittable's Grant Management
Key Impact:
- 🔄 Migrated .NET Core system to React with AWS Lambda
- 👥 Mentored development team on scalable architecture practices
- 💳 Implemented Payoneer integration for payment processing
Led team of 6 developers building payment gateway with QR solutions
Key Impact:
- 💳 Developed QR code-based payment solution for retail
- ☁️ Optimized AWS Lambda infrastructure for performance
- 👥 Mentored team through complex technical challenges
WordPress development for Marriott Hotels international site
Key Impact:
- 🌐 Led development of international Marriott website
- ♿ Implemented advanced accessibility features
- 🎯 Created custom plugins for location showcase
- 🏗️ Building a Machine Learning Ready Organization - AWS
- 🧠 Developing Generative AI Solutions - AWS
- 🔧 Developing Machine Learning Solutions - AWS
- 📝 Essentials of Prompt Engineering - AWS
- 🛡️ Responsible AI Practices - AWS
- 🔒 Security & Governance for AI Solutions - AWS
- 📊 Fullstack TypeScript (GraphQL & Node.js) - Frontend Masters
- 🏗️ Backend Architectures - Frontend Masters
- 🐍 Practical Python - Frontend Masters
- ⚡ Astro for Fast Website Development - Frontend Masters
- 🏢 Enterprise TypeScript - Frontend Masters
- 🇨🇷 CostaRicaJS Community Leader - 10+ years promoting JavaScript ecosystem
- 🏆 Technical Innovation - QR-based payment solutions and AI-powered platforms
- 👥 Mentorship - Consistently guided junior developers across multiple organizations
- 📚 Continuous Learning - 25+ professional certifications in cloud, AI, and development
- 🌍 Open Source - Active contributor with multiple public repositories
- 🤖 Building AI-powered applications with LLMs and vector databases
- ☁️ Advancing serverless architecture and microservices
- 🚀 Exploring cutting-edge web technologies and frameworks
- 👥 Mentoring the next generation of developers
- 🌱 Contributing to open source projects
I'm always interested in discussing technology, sharing knowledge, and exploring new opportunities!
⭐ If you find my work interesting, don't forget to star some repositories! ⭐