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About

Anápolis, Goiás, Brazil

Software engineer with seven years shipping products in production. Technical leadership on global generative voice AI (Veritone Voice 2.0, 2022–2024), delivery on enterprise SaaS for US healthcare (Benji, Hansei Solutions) and on-device ML on a B2B mobile product (Maia, facial biometrics).

I am currently Software Engineer at BlueMetrics and an independent consultant via GuilhermeFT Consultoria — Brazilian tax ID (CNPJ) 64.936.514/0001-36, contact at guilhermetrind12@gmail.com.

What I deliver

  • AI features in production — semantic search, content generation, automated classification, internal-workflow agents — with observability, automated evals and inference cost under control.
  • New AI products from scratch — I act as your interim founding engineer: discovery, architecture, full-stack build (frontend, backend, AI, infra), deploy and documented handover.
  • Fractional tech leadership — 40–60h/month on architecture, code review and mentorship for small teams that need senior decisions without a full-time hire.

Where I am useful

  • B2B SaaS already in production that wants to ship its first serious AI feature.
  • Technical founders building a new product with AI at the core, in need of a senior engineer to accelerate.
  • Seed–A startups with 2–3 junior devs and no head of engineering.

Where I am not the right hire

  • Weekend prototypes in Cursor/v0/Lovable — that is already a commodity and you do not need me.
  • Digital transformation, corporate RFPs, outsourced project management.
  • Teams that want someone to merely execute tickets — my value is in deciding what is worth executing.

Why solo, not an agency

You talk to me directly, from discovery to deploy. No layers of management, no handover to a junior internal dev, no coordination overhead. In exchange, I am selective: 2 engagements per year, and I qualify early so neither of us wastes time.

Companies that trusted me

  • Veritone (NYSE: VERI) — Lead Developer · Veritone Voice 2.0
  • Hansei Solutions — Software Engineer · Benji Behavioral Health
  • BlueMetrics — Software Engineer (current)
  • MadeiraMadeira, Rio Grande do Sul State Government, and self-owned products (Minha Loojinha, WhatsApp B2B Chatbot)

Accepting 2 new projects in 2026. If a conversation makes sense, the best channel is WhatsApp — I reply within 24h on business days.