We turn ideas into digital solutions
Software development, AI consulting and courses for those who want to build the future of technology.
What we do
Engineering, AI and cybersecurity, tailor-made — from mobile apps to on-premises deployments
iOS & Android Apps
Native and hybrid apps with embedded AI. React Native/Expo, integrations with OpenAI, Anthropic and other APIs. Dozens of apps shipped to the stores.
Software & SaaS
Full web platforms, B2B/B2C SaaS, dashboards and admin panels. Modern stack: Next.js, Python, GCP, Supabase, with DDD and Vertical Slice architecture.
AI-First Products
Solutions with AI at the core: smart chatbots, specialist agents, LLM-driven automation, content generation, applied ML. Official Meta Tech Provider.
Sales, Support & Service AI
Agents trained with company data, 24/7, on WhatsApp/Instagram/Messenger via Meta Cloud API. Automated customer service, scheduling, sales and support.
Autonomous Agents
Development and deployment of autonomous agents with OpenClaw, Claude Code, LangChain. Research, coding, analysis and automation executed independently.
On-Premises Local AI
Models running inside the company's infrastructure. Ollama, Qwen, Llama, Mistral — no data leaves the network. Compliance, LGPD/GDPR and full secrecy.
Pentest & Controlled Intrusion Testing
Contracted offensive testing: vulnerability analysis, attack simulation (web, API, cloud) and full technical report. PUC cybersecurity background, OWASP, red team.
Technology & AI Consulting
Sessions for companies that want to implement AI, modernize infrastructure, migrate to cloud or improve software architecture. Technical analysis, roadmap and mentoring.
Talks & Workshops
AI, cybersecurity, DevSecOps, tech entrepreneurship, Claude Code and autonomous agents. For corporate events, universities and conferences.
Corporate Intranet
Internal systems: communication portals, document management, operational dashboards and tools with embedded AI. On-premises or cloud, with granular access control.
Pricing is provided exclusively by email, based on complexity, urgency, scope and project duration. No public price list.
Courses
B2Tech trainings to master AI-powered software engineering — from method to official certification.
Claude Code Architect
The complete Claude Code training: Spec-Driven Development, CLAUDE.md, Skills, Hooks, MCPs, subagent teams and DevSecOps — applied to the real projects that run B2Tech. Includes the 7-MCP fleet, the automated Meta Ads system and the bonus modules Codex Architect and OpenClaw Agents.
CCAR-F Prep
The prep system for Anthropic's official Claude Certified Architect — Foundations certification: 240 practice questions across 6 production scenarios, the 5 domains at their official weights, weekly live mentoring and a private community.
B2Tech MCP Fleet
Ten Model Context Protocol servers that wire Claude into the platforms running your marketing — hosted, multi-tenant, with writes guarded by preview and confirmation.
Student-exclusive
The entire fleet is an exclusive benefit for Claude Code Architect students — access is unlocked by an active Hotmart purchase.
Who am I
Software Architect with 15 products running in production
Bruno Bracaioli
Software Architect · Founder B2Tech · Claude Certified Architect — Professional (CCAR-P) · Claude Certified Developer — Foundations (CCDV-F) · Anthropic Partner · Meta Tech Provider · Google for Startups
Bruno Bracaioli, 32, ~10 years building products. Founder of B2 Tech (b2tech.io), Meta Tech Provider, Google for Startups, Anthropic Partner Network, certified by Anthropic as Claude Certified Architect — Professional (CCAR-P) and Foundations (CCAR-F), and Claude Certified Developer — Foundations (CCDV-F) — all three official Anthropic certifications, all passed. Pursuing postgraduate degrees at PUC in Software Architecture, Data Science and Cybersecurity (10/2026). Runs 15 products in production using Claude Code every day: CIE, ASTROS, GitMon.io, UltronChat.ai, B2 Tech Nexus, AgêncIA Ultron, MCP Instagram, MCP Meta Ads, B2Tech AdConnect, MCP GA4, B2Tech TagBridge, MCP UltronChat, MCP Cloudflare, CCAR-F Prep (claudeprep.io), the Claude Code Architect community and hundreds of client projects.
I don't just teach "theory". I teach what I use EVERY DAY to run my company, my products and my clients' projects. The training is the real playbook.
Production products built with Claude Code
Official Anthropic certification
The only professional in Brazil who teaches Claude Code and is a Claude Certified Architect — Professional
Not a marketing seal. It's the CCAR-P — the Professional level of Anthropic's official architect certification, one step above the CCAR-F (Foundations) — plus the CCDV-F (Claude Certified Developer — Foundations). You learn from someone who was evaluated and approved at the technical standard Anthropic itself demands.
CCAR-P
Claude Certified Architect — Professional
The Professional level of Anthropic's official certification — above the CCAR-F (Foundations). I hold all three: CCAR-P, CCAR-F and CCDV-F.
I'm the only professional in Brazil who teaches Claude Code and holds the Claude Certified Architect — Professional (CCAR-P), issued by Anthropic in July 2026 — plus the CCAR-F (Architect Foundations) and the CCDV-F (Developer Foundations). When you learn from me, you learn from someone who passed Anthropic's technical bar for AI architects and developers three times — not blog theory.
Verify certificateClick any of the 3 badges (or the button) to validate on Credly.
The exam is demanding — and I passed
It's not a memorize-the-concepts test. It's an exam for experienced solution architects.
Proctored
Monitored from start to finish.
In English
Questions and scenarios 100% in English.
Professional level
One step above the CCAR-F (Foundations).
Enterprise scale
Enterprise-scale Claude deployments, integrations and governance.
Official Anthropic badge
Issued by Anthropic and verifiable on Credly.
Skills the exam assesses
8 skills, straight from the official Credly badge.
Who it's for
Startups
An MVP in production in weeks, not months — with architecture that survives your first scale-up and CI/CD from day 1.
Companies
Legacy systems wired into AI agents: operations, media and support automation without tearing down what already works.
Developers
Spec-Driven Development, subagent teams and MCP — the method that separates AI operators from autocomplete users.
Entrepreneurs
From idea to a product that charges: landing, checkout, tracking and automation built by someone running 15 products in production.
Frequently Asked Questions
Core stack: Python/Flask, Next.js/TypeScript, React Native (Expo), GCP (Cloud Run, Cloud SQL, Cloud Tasks), Supabase, Vercel, Cloudflare, PostgreSQL, Terraform and Tailwind/shadcn. For AI: Claude (Anthropic), OpenAI, ElevenLabs, Ollama and open-source models (Qwen, Llama, Mistral). Claude Code is the primary development tool used daily.
We don't publish a price list. Pricing is provided exclusively by email ([email protected]), based on the complexity, urgency, scope and duration of each project.
Quick discovery to understand the problem, MVP definition, iterative development with Claude Code, continuous delivery with automated CI/CD and a focus on security by design (DevSecOps) from the very first commit.
From early-stage startups to mid-sized and large companies. We serve clients like Cris Franklin (CIE, ASTROS) and ship our own products. We adapt scope and engagement model (consulting, software factory, fixed-scope project, body shop) to each case.
Yes. We perform contracted pentest and controlled intrusion testing (web, API, cloud infrastructure), backed by PUC cybersecurity training, OWASP knowledge and red team tooling. Every engagement requires formal written authorization.