AI Engineering — Brazil

Software that
works now.
Not in 6 months.

I build and implement software with AI as a core component — not an afterthought. For startups and companies that need real speed and concrete results.

AI ENGINEERINGNODE.JS + TYPESCRIPTLLM AUTOMATIONMVP IN DAYSRAILWAY + VERCEL + RENDERAI AGENTSNEXT.JS + REACTRAG + LLMsAI ENGINEERINGNODE.JS + TYPESCRIPTLLM AUTOMATIONMVP IN DAYSRAILWAY + VERCEL + RENDERAI AGENTSNEXT.JS + REACTRAG + LLMs

Engineer first.
AI on the inside,
not on top.

15+years in software
90%+performance gains
21people led

Building software since 2011 — from Developer to Engineering Manager and Tech Lead at American, European, and Brazilian companies. Led teams of up to 21 people and delivered products for Fortune 50 companies.

Today I use that background in a specific way: I build software where AI is the core, not a detail. That means 3–5 times faster delivery, lower development costs, and systems that improve over time.

You're not hiring an agency with 30 people where your project disappears. You're hiring a senior engineer with 15+ years of real experience — who uses AI as genuine leverage, not a buzzword.

What I do
for you.

Discuss my project →
01

AI-Accelerated MVP

Turn your idea into a working product in weeks, not months. Architecture built to scale from day 1 — with AI integrated in the core flow, not bolted on.

Next.jsNode.jsVercelLLMs
02

AI Agents & Automation

Identify repetitive processes in your company and replace them with intelligent agents. Support, sales, operations, content generation — without increasing headcount.

AI AgentsRAGAutomaçãoLLMs
03

AI in your operation

Technical consulting to incorporate AI into existing products. Architecture review, implementation strategy and execution — with a Principal Engineer's eye, not a generic consultant.

StrategyArchitectureIntegration

Straight to the point,
no ceremony.

01 ——

Quick call

30 minutes to understand the problem, the context, and what really matters. No lengthy form, no bureaucratic process.

02 ——

Clear proposal

Closed scope, defined price, honest timeline. No "it depends" or budgets that double mid-project.

03 ——

AI-powered execution

Accelerated development with AI as real leverage. You track progress. No ghosting, no surprises.

04 ——

Delivery + handoff

Clean, documented code that's yours. I don't create dependency — you keep the product and the ability to evolve it.

Built,
not promised.

I built IngeniousPost — an AI-powered SaaS platform for LinkedIn — from scratch, alongside a full-time job. Auth, Stripe billing, scheduling, workspaces and LLM-powered content generation. This is what AI-first actually means.

Daniel Rohers — Founding Engineer, IngeniousPost

40%reduction in third-party service costs
90%performance gains on selected projects
21people led simultaneously

The right tools,
used well.

I don't use every framework that exists. I use what works, understand deeply, and delivers speed without becoming a problem later.

Node.js
TypeScript
Next.js
React
NestJS
Vercel
Railway
Render
PostgreSQL
MongoDB
AI SDK
RAG
OpenAI
Claude API
Gemini

Ready to
build for real?

I take selected projects. If the problem is real and you need speed + quality, let's talk.

contact@danielrohers.dev
or
Connect on LinkedIn

I reply within 24h. No form, no chatbot.