Davi de Carvalho
Davi de Carvalho is an individual software developer and open-source creator, not a company. He describes himself as a code lover and full-stack JavaScript developer; his current open-source work focuses on developer infrastructure for NestJS and AdonisJS, including governed AI agents, observability, durability, and typed integrations.
At a Glance
- NestJS developers and teams
- AdonisJS developers and teams
- Enterprise engineering teams building governed internal AI assistants
- Teams needing durable workflows, auditability, RBAC, and AI spend controls
- +1 more
AI Tools by Davi de Carvalho
(1)
NestJS Agent
NestJS In-App AI Assistant Library
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Latest News
@dudousxd/nestjs-agent-opencode 0.4.1 improved durable-turn recovery after API restarts and added replay-safe catch-up for missed OpenCode messages.
@dudousxd/nestjs-agent 1.35.0 added experimental personal agents for the Personal Agent Protocol (Poppy).
@dudousxd/nestjs-agent 1.34.0 added generative-UI sandbox code checks and telemetry for UI calls and a new dashboard page.
@dudousxd/nestjs-agent 1.33.0 improved the generative-UI sandbox with lighter frames, cleaned styles, fitting overlays, and multiple kits per app.
Products & Services
A governed, durable-backed AI agent for NestJS supporting chat, tool calling, per-tool RBAC, token quotas, cost accounting, audit trails, human approval, streaming, durable workflows, multi-agent delegation, governed SQL, React UI, and provider adapters.
A standalone AI-gateway governance console with a bundled React SPA and NestJS module for spend, runs, tool statistics, reliability, and approvals.
A React frontend package providing AgentProvider, useAgentChat, history and resume, quotas, model selection, approvals, queued messages, headless transcripts, and optional chat components.
A Laravel Telescope-inspired NestJS observability console for requests, database queries, exceptions, jobs, cache, mail, queues, health, traces, MCP access, and request replay.
Market Position
The agent work positions itself as a batteries-included, Laravel-like experience for NestJS: it combines the agent loop with governance, durability, approvals, cost tracking, observability, and frontend pieces instead of being only a model/provider wrapper. NestJS Telescope similarly positions itself as Laravel Telescope redesigned idiomatically for NestJS, competing with general-purpose application observability tools while focusing on NestJS and Fastify/Express workflows.
Leadership
Executive Team
Davi de Carvalho
Independent developer, open-source maintainer, and creator
GitHub describes him as a full-stack JavaScript developer and tech lead at Mobly, with six years of full-stack JavaScript experience. His listed skills span React, Vue, Angular, TypeScript, Node.js, NestJS, Java, databases, AWS/GCP, Docker, Kubernetes, and testing.
Founding Story
Davi says he got into programming through web development and became focused on learning new technologies. His public work evolved from learning projects and technical articles into maintained open-source libraries and ecosystem documentation.
Business Model
Revenue Model
The public projects are distributed as open-source npm packages under the MIT license. The reviewed sources describe software capabilities and installation but do not state a paid subscription, usage fee, or commercial revenue model.
Target Markets
- NestJS developers and teams
- AdonisJS developers and teams
- Enterprise engineering teams building governed internal AI assistants
- Teams needing durable workflows, auditability, RBAC, and AI spend controls
- JavaScript/TypeScript developers learning or applying distributed application patterns
- Building in-app AI copilots in NestJS applications
- Safe tool-calling assistants that require authorization and human approval
- Durable, replay-safe AI workflows spanning crashes or multiple workers
- Enterprise AI governance, spend monitoring, quotas, and auditability
- Generative UI and multi-agent applications
- Observability and operations for NestJS applications