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Full Stack & AI Software Engineer
Serverless Cloud architectures (AWS / Terraform), deterministic Multi-LLM / NLP orchestration, and large-scale web systems.
Let's Work Together// Full-Stack, Serverless Cloud & AI Engineering
I'm Bernat Poca, a Full Stack & AI Software Engineer specializing in designing and building scalable web systems and Serverless Cloud infrastructures on AWS and Google Cloud provisioned with Terraform (IaC). I have led end-to-end engineering migrations from legacy monoliths to AWS Lambda Serverless architectures using Astro (SSR/SSG), PHP (Laravel), and PostgreSQL (MarketPlastics), as well as building programmatic engines powered by Google Ads API, SERP scraping, Google Cloud NLP API, deterministic multi-LLM orchestration, and supply chain backend automation.
In enterprise environments such as Schneider Electric (se.com), I worked as a Software Engineer on large-scale web architecture across a global platform with tens of billions of public URLs—nearly tripling (~3x) indexed URLs in 6 months, executing global migrations, analyzing CDN logs (Akamai), and collaborating in distributed engineering workflows (GitHub, Jira, Confluence), alongside large-scale projects for Lifull Connect, Editorial Planeta, and Emagister.
I combine this production experience with a Master's in AI Software Development (BIG school) and intensive computer science, C programming, algorithms, and Linux systems training at 42 Barcelona, applying Search Engineering & Technical SEO, GEO for LLMs, and Enterprise AI Data Pipelines.
// Architecture, Stack & Core Expertise
Full-Stack & Serverless Cloud Engineering
End-to-end engineering with Astro (SSR/SSG), React, Next.js, TypeScript, Node.js, PHP (Laravel), and PostgreSQL. Serverless Cloud infrastructure on AWS (Lambda, S3, CloudFront) and GCP provisioned with Terraform (IaC) and automated CI/CD.
AI Engineering, RAG Systems & NLP
Production RAG architectures, vector databases, and deterministic pipelines integrating Google Cloud Natural Language API (NLP), Google Ads API, and multi-LLM orchestration for B2B products and supply chain automation.
Multi-LLM Orchestration & Automation
Production integration of OpenAI, Claude, Gemini, Perplexity, Grok, and DeepSeek using strict JSON Schema structured outputs, event-driven n8n/webhook workflows, and solid CS foundations (42 Barcelona & BIG school).
Search Engineering, GEO & Enterprise Scale
Large-scale web architecture (+10k to +10B URLs), CDN log analysis (Akamai), Core Web Vitals, JSON-LD knowledge graphs, AI search visibility (GEO), Programmatic AI SEO Pipelines, Local & Multi-Location SEO, and technical consulting.