about

I solve the whole problem — not just write code.

I'm a full-stack software engineer based in São Bernardo do Campo, Brazil. I help companies and founders get web products, tailor-made business systems (CRM and ERP), automations and AI systems off the ground and keep them running in production with thousands of concurrent users. I handle everything, from the first idea to a product that's live and monitored, so you can watch the results, not the code.

Portrait of Igor Calabraro
Available for new projectsSão Bernardo do Campo, BrasilReply within 2 business days
of the time up, without downtime
99.98%
users served
+120k
forms/week screened automatically
+1,500
concurrent users a day
~650

my story

It started as a favor. It became a career.

  1. The beginning

    I got into programming to help a friend keep an online game server up. What started as a favor became a career: the deeper I went, the more I enjoyed solving the whole problem, not just writing code, but keeping the product actually running for people to use.

  2. Production that does not forgive

    Today I'm a Full-stack Software Engineer at Brasil Capital Roleplay, one of the largest GTA:RP servers in Brazil. I look after automations, integrations and AI systems for an operation with ~650 concurrent players a day and 99.98% uptime, an unforgiving environment: if something goes down, thousands of people feel it instantly. That's where I learned to ship safely, automating FiveM's deploy and putting live an AI agent that helps screen entry forms, trained on 15k+ cases.

  3. The management side

    That's also where I got close to the management side: I built from scratch the CRM the operation uses to track customer intake, support, staff and internal economy — data that used to live scattered across the database and spreadsheets, and now backs investment decisions. Tailor-made business systems, CRM and ERP modules became a core part of what I deliver.

  4. Where I come in for you

    I bring that experience to help you in the web and SaaS world: products that start small, go live early and grow backed by numbers, not guesswork. If you have an idea to get off the ground, an operation that has outgrown the spreadsheet, or a product that needs to stop causing trouble, that's where I come in.

how I work

Three principles you feel day to day

01

Launches without surprises

Every update goes through automatic checks and can roll itself back if something goes wrong, so a change does not take your product down.

02

Decisions with numbers, not guesswork

Every improvement is measured before and after. "It got faster" turns into a clear number in the report: a result you can show, not a promise.

03

AI that helps, with you in control

AI and agents handle the repetitive work, but the doubtful case is never decided on its own: it always goes back to a person.

Experience at a glance

See full experience
  • Full-stack Software Engineer

    Brasil Capital Roleplay · Jan 2024 – present

  • Backend Software Engineer

    Capital Network · Jan 2021 – Dec 2023

Outside the code

I'm from São Bernardo do Campo, Brazil. Away from the keyboard you'll find me at the gym, keeping a healthy routine or talking cars. Three things that, like a good product, run on consistency more than on rushing.

  • Gym
  • Healthy routine
  • Cars

Shall we talk about your project?

A first conversation with no strings attached, in writing or on a 30-minute call. If I am not the right person, I will say so quickly.