Raúl Pineda Mejía
Technical Director
Sources checkedTechnical Director at Codebridge Tech and Principal Full-Stack AI Engineer. Builds production-grade web applications powered by generative AI, event-driven agent architectures, and resilient cloud infrastructure.
Areas of focus
Professional niches
Proof of Work
Serverless Function Calling Middleware for Conversational Commerce
Developed a serverless middleware connecting natural language user intents to live inventory databases, executing secure database lookups and payment checkouts via strict JSON schema validation.
Requires deterministic database transaction rollbacks if client connection drops during checkout execution.
Context: AWS Lambda, Claude 3.5 Sonnet Tool Use API, PostgreSQL RDS.
View missionHigh-Concurrency Web Scraping and Vector Ingestion Pipeline
Built an asynchronous distributed scraping pipeline using headless browsers and vector databases that processes 50,000 corporate pages daily, generating semantic chunks and indexing them into Qdrant for semantic search.
Dynamic anti-bot protections require continuous proxy rotation and rate limit backoff strategies.
Context: Node.js, Puppeteer, Qdrant vector database, OpenAI text-embedding-3-small.
View mission