Alejandro Zanello

Dart · Flutter · Multi-Agent · MCP · RAG · OpenTelemetry

Provider-neutral agent framework for Dart & Flutter — a 14-package monorepo published on pub.dev, bringing the agent runtime primitives Python and TypeScript take for granted to the Dart ecosystem. Multi-agent orchestration via subagent-as-tool, control handoffs, and per-step model escalation.

• Agent runtime: streaming-first tool loop with typed tools and dependency injection, composable stop conditions, and a prepareStep context hook — last-N windowing plus summarize-older-than compaction via a cheaper model.
• Multi-provider resilience: FallbackModel fails over across Gemini, OpenAI, and Anthropic behind one contract, taking a shouldFailover(error) predicate to fail over by error type, and blocking mid-stream failover because re-running an emitted stream duplicates output.
• Durable execution: versioned Message/Part serialization over a SQLite checkpoint store; human-in-the-loop approvals suspend a run and resume it in another process.
• Non-determinism hardening: structured output with self-repair; three providers' streaming formats (text, thinking, tool_use) normalized into one sealed union with exhaustive matching.
• Operability: OpenTelemetry tracing, per-call token usage accounting, MCP tools, and bounded-concurrency workflows with retries, backoff, timeouts, and cancellation.

akashi.azanello.com · pub.dev/packages/akashi · github.com/AleSZanello/akashi_agents

TypeScript · MCP · Anthropic · pnpm

Protocol-first MCP reference in TypeScript: custom server + client + all 3 capabilities (tools, resources, prompts), both transports (stdio + HTTP), with wire-level JSON-RPC logging. No LangChain wrappers.

github.com/AleSZanello/mcp-deep-dive

LangGraph · LangServe · FastAPI · Python

Production-grade REST API template exposing a LangGraph agent via LangServe. Multi-node research agent with SqliteSaver thread-resume, streaming, Langfuse observability, zero-key fake-LLM mode.

github.com/AleSZanello/langgraph-langserve-starter

LangGraph · RAG · Chroma · Ollama

Fully-local RAG chatbot built with LangGraph + Chroma + Ollama. Multi-Query Fusion and RRF retrieval, SqliteSaver chat history, pluggable LLM provider. Zero API keys required.

github.com/AleSZanello/local-rag-chatbot

LangGraph · TypeScript · Multi-Agent · Zod

TypeScript port of LangGraph supervisor/worker patterns - streaming-first, fully typed with Annotation.Root + Zod, HITL approval, side-by-side Python references.

github.com/AleSZanello/langgraph-ts-agents

CLI · AI Workflows · Flutter · NestJS

Open-source CLI + AI workflow standard for Flutter & NestJS — orchestrates skills, health checks, and security audits consumable by AI agents. Proposed and authored the workflow spec.

github.com/somnio-software/somnio-ai-tools

Next.js · Supabase · Edge Functions · OpenAI · AI

Real estate CRM with an LLM-powered lead/property classification engine. Public listings + internal lead tracker; agentic scoring runs on Edge Functions on top of Supabase.

novamx.co

Next.js · Supabase · OpenAI · AI

Internal platform with LLM-driven buyer incentive scoring, automated seller reports, and multi-platform listing sync. AI scoring layer on top of Supabase.

Next.js · Supabase

Internal system for tracking student payments and managing commission processes for referral-based payouts.

CLI · MCP · AI Agents · Play Store · App Store

MCP-style CLI exposing Play Store & App Store management (products, forms, subscriptions) as tools for AI agents. Lets coding agents read/write store data from the repo.

github.com/AleSZanello/stores-helper

Spec Driven Dev

Starter template and guide for Spec Driven Development. Quick entry point for learning and applying the methodology.

github.com/AleSZanello/spec-dev-ralph

Remote

• Core contributor to FlutterFlow’s public issue triage, managing 600+ GitHub issues end to end alongside internal triage.
• Proposed and authored the workflow specification behind Somnio AI Tools, an open-source CLI that exposes Flutter and NestJS health checks, security audits, and skills as commands AI agents can consume.
• QA for DreamFlow, an AI app-generation platform: validated LLM prompt outputs and overall platform stability.

Mexico (Remote)

• Built and shipped the Detecta Security Platform, a triple-platform product serving internal operations, customers, and field drivers.
• Integrated real-time GPS fleet tracking via Wialon, backed by Firebase and AWS microservices built with NestJS.

Mexico (Remote)

• Delivered production mobile applications with FlutterFlow and Flutter on a Firebase backend.

Cancún, Mexico

• Built and maintained a fully custom web CRM in PHP/MySQL, shipping weekly improvements across all branches.
• Introduced QA automation with Selenium and Cypress covering the CRM and mobile applications.
• Replaced manual business processes with automated workflows; maintained and optimized the production database.
• Managed the external ERP integration project with the vendor, and ran eCommerce and online client support.

Cancún, Mexico

• Managed branch operations, staff training, inventory, and provider relationships before moving into the IT organization.