Christian · Built to innovate · R&D · 23 years old

Vitor.

I turn knowledge, technology and creativity into solutions that make a difference.

I live between innovation and technology: I observe, learn, experiment, and turn real problems into new possibilities with automation and AI.

Click anywhere São Paulo · from Paraíba
Vitor, in a suit, studying a chessboard
Motto

My goal is to keep learning.

Every problem raises a question. Every question opens a discovery. And every discovery gives me one more chance to experiment, to build, and to go past what I already know.

Because that, to me, is what growth is: keeping curiosity lit, turning learning into action, and never stopping short of what I could still build.

Experience

Where I am and where I've been.

Dec 2025 — Present Current 10 meses
São Paulo · Hybrid
Full-time

Trainee · Tax Consulting

KPMG Brazil

Tax analysis, tax assessment and data organization: invoice review, building controls, and extracting large volumes of information.

It's also where my work with the Lei do Bem (Federal Law 11,196/2005) comes from — Brazil's R&D tax incentive, which lets a company deduct part of what it invests in Research, Development and Innovation. Except the benefit doesn't fall from the sky: someone has to prove, in technical language and with evidence, that there was genuine technological uncertainty — and not routine work. That's where I come in.

  • Tax analysis, tax assessment and invoice review
  • Building controls and extracting large volumes of data
  • Technical analysis of R&D&I projects and eligibility against the law's criteria
  • Gathering, organizing and stress-testing technical evidence
  • Writing dossiers, reports and technical materials for the base year
Oct — Nov 2025 2 meses
São Paulo · Remote
Full-time

Intern · CRM and Tech

Shakers Agência & Consultoria

A short run through CRM and technology, handling the client relationship and the marketing automation routines. Two months was enough to see how an agency works from the inside — and where it loses time.

CRM RD Station
Mar 2024 — May 2025 1 ano e 3 meses
São Paulo · On-site
Internship

Development Intern

São Paulo City Attorney General's Office (PGM/SP)

Over a year inside public-sector IT: Help Desk support, cloud applications, and daily contact with the problem of whoever is on the other end of the ticket.

That's where it clicked. What jams a process is almost never missing technology — it's that nobody stopped to rewrite the process.

Support / Help Desk Cloud applications
Journey

Three photos, one direction.

Vitor as a child, in uniform, saluting
Chapter 01 · Paraíba

Before São Paulo, there was Paraíba

That's where my family is from, and where the part of me that doesn't fit on a résumé comes from: knowing that nothing arrives ready-made. The distance between where I started and where I am today is what keeps me going.

The uniform was pretend. Wanting to get somewhere wasn't.

Vitor as a child, held at a birthday party at home
Chapter 02 · Family

None of this happened alone

Every achievement listed here has people behind it. My family is the reason I started running and the reason I never stopped. When I talk about independence, I'm talking about giving back.

A birthday at home, balloons taped to the wall. That's what the beginning of everything smells like.

Vitor in cap and gown at his UNICID graduation
Chapter 03 · UNICID

The scholarship wasn't a detail

It's what made university possible. I graduated from Universidade Cidade de São Paulo and joined one of the largest consultancies in the world. I keep that diploma less as a finish line and more as proof that the plan works when you keep at it.

The first diploma in the photo. I don't intend it to be the last document that matters.

Projects

Problem, idea, technology, solution, result.

Tools

What I use, and what for.

Python

Automating routines, handling data, and scripts that kill repetitive work.

n8n

Orchestrating automation across systems, without writing glue for every integration.

PostgreSQL

SQL and data modeling for when a spreadsheet can't hold the volume anymore.

Docker

Packaging a project so it runs the same on my machine and on anyone else's.

AWS

Cloud to host automation and keep routines running off my own machine.

Java

A typed, object-oriented language — the base for understanding large systems.

Excel

The daily work surface. Advanced formulas, data structure, cross-checking.

Generative AI

Triaging technical text, assisted writing, and fast prototyping of ideas.

Lei do Bem

R&D&I eligibility, evidence, technical dossiers and reporting.

The bar = how much I've actually run with it, not how much I think I know.

Growth

Where I was, where I am, where I'm going

Solid ground
  • Technical analysis of R&D&I projects
  • Documentation and technical dossiers
  • Excel and Power Query at production level
  • Task automation with Python
Studying now
  • Software engineering and good coding practice
  • Web development and building interfaces
  • Generative AI applied to corporate processes
  • Technical communication: explaining without dumbing down
Where I'm going
  • Bringing innovation consulting and product building together
  • Taking AI into processes that are still manual today
  • Building my own solutions, from the problem to the end user
  • Independence — professional and personal
Contact

Let's
build
something.

I'm open to conversations about Brazil's R&D tax incentive, process automation and applied AI. If you have a repetitive problem, it probably has a solution.

Email vitormedeiros0708@gmail.com LinkedIn /in/vitor-de-medeiros-cezario ↗ GitHub /VituCezario ↗

Vitor · São Paulo, Brazil

Handmade · 2026