How I build today
Agent-first: agents are participants in development, not assistants. I work with Claude Code, the Anthropic Agent SDK, the Claude API and MCP, with spec-driven development as the method: the specification comes first, then the agents build, test and deploy with little supervision. That is how I ship an MVP every few months, and how a complete platform like Gastos Compartidos, with web, mobile, services and MCP servers, can be sustained by one person.
At Globant I apply the same thing at scale: agentic AI harness frameworks for the whole delivery lifecycle, orchestration, governance, knowledge management, requirements, planning, implementation, testing and release.
Stack
| Layer | What I work with |
|---|---|
| AI and agent architecture | Agent-first system design: agentic loops, task decomposition, multi-agent coordination and subagents, state and session handling, context management in large codebases, escalation patterns and error propagation across agents; agent evals and observability |
| Tools, MCP and skills | Tool design (descriptions, JSON schemas, structured and retryable error responses), tool distribution across agents; MCP servers and clients (tools, resources, sampling, notifications, stdio and HTTP transports); Agent Skills, hooks and Claude Code rules; measuring and tuning skill performance |
| Models and prompting | Claude API and Agent SDK, tool use with structured output and validation-retry loops, few-shot and explicit criteria, RAG, multimodal use (text, images, documents), cost and latency control |
| Web | Next.js (App Router, server components, SSR/SSG), React, TypeScript, Turborepo monorepos, Astro for static sites |
| Mobile | React Native and Expo (EAS Build and Update), push notifications, deep links, App Store and Google Play release and review |
| Product and UX | Product discovery and definition, MVPs and proofs of concept, UX/UI, usability and user testing, flows designed around bounded actions, accessibility, usage analytics |
| Payments | Payment gateways and subscriptions (web and in-app purchases on App Store and Google Play), billing webhooks, reconciliation, billing cycles |
| Backend and data | Node.js, REST APIs, Prisma and PostgreSQL (migrations, row-level security), Supabase (Auth, Storage, Realtime), scheduled jobs, webhooks, receipt OCR |
| Containers and orchestration | Docker (multi-stage images, Compose), Kubernetes (deployments, services, ingress, secrets and configmaps, autoscaling), GKE and EKS |
| Google Cloud | Cloud Run, Cloud SQL, Cloud Storage, Pub/Sub, Cloud Functions, Secret Manager, IAM with roles and service accounts, Cloud Logging and Monitoring |
| AWS | EC2 and ECS, Lambda, S3, RDS, API Gateway, CloudWatch, IAM with least-privilege policies, VPC |
| Edge, DNS and delivery | Cloudflare: DNS, Pages, Workers, WAF and rules, rate limiting, cache and CDN, TLS, Zero Trust Access |
| CI/CD and engineering | GitHub Actions (build, test, lint, deploy per environment), trunk-based with pull requests and reviews, declarative infrastructure, dev/staging/prod environments, semantic versioning |
| Security and observability | OAuth 2.0 and JWT, per-resource roles and permissions, secrets out of the codebase, encryption in transit and at rest, audit trails with verification hashes, structured logs, metrics, traces and alerts |
| IoT | Sensors and field devices, real-time data capture, event subscription and telemetry, offline-first sync from mobile, cloud ingestion and traceability |
| Blockchain | Ethereum and Polygon: smart contracts (Solidity, ERC-721/1155), wallets and signing, lazy minting, on-chain event indexing, feasibility assessment of Web3 projects |
| Methods | Spec-driven development and OpenSpec, Scrum, Kanban, SAFe (release trains, PI planning, continuous release), DDD, change management, MBTI |
Certifications and training
| Credential | Issuer |
|---|---|
| Claude Certified Architect, Foundations (CCA-F) | Anthropic |
| Building with the Claude API | Anthropic Academy |
| Model Context Protocol: Introduction | Anthropic Academy |
| Model Context Protocol: Advanced Topics | Anthropic Academy |
| Introduction to Agent Skills | Anthropic Academy |
| Introduction to Subagents | Anthropic Academy |
| Claude Code in Action | Anthropic Academy |
| AI Fluency: Framework & Foundations | Anthropic |
| AI Fluency: AI Capabilities and Limitations | Anthropic |
| Certified Scrum Professional (CSP) | Scrum Alliance |
| Certified ScrumMaster (CSM) | Scrum Alliance |
| Project Management (PMI), PM Career | Instituto Argentino de Administración de Proyectos |
| Middle Management Intensive Program (PIMM) | Instituto Madero |
| Software Engineer | Universidad de Belgrano |
I was the first Claude Certified Architect at Globant, and the professional level (CCA-P) is in progress.