kleiton.

Senior Software Engineer

Hi, I’m
Kleiton Barone.

I turn complex problems into software that works simply.

Backend engineering, thoughtful systems, and a habit of automating the repetitive stuff.

Explore my work Connect on LinkedIn
Kleiton Barone
Based in São Paulo, Brazil
6+ yearsProfessional engineering experience
Backend & systemsMy main engineering focus
Computer ScienceBachelor’s degree

A few things I’ve built.

Personal projects, with real problems behind them.

All projects on GitHub
Webhook RedriveInteractive example
First attemptWaiting
RetryWaiting
DeliveredWaiting

Follow an example delivery through two failures and a successful retry.

Backend engineering

When a delivery fails,
the work shouldn’t.

Services go offline. Requests fail. Webhook Redrive keeps track of what happened and retries deliveries, with a way to replay those that still need attention.

  • Signed requests and durable delivery history
  • Automatic retries and audited manual replay

Go / PostgreSQL / Docker

Explore Webhook Redrive
Data ReconcilerComparison example
RecordSystem ASystem B
Order 101$125.00$120.00
Order 102PresentMissing
Order 103MatchedMatched
Find the differences.
Before they become problems.

Data & systems

Two systems.
One clearer picture.

Compare records, find missing data, and flag conflicts. A read-only reconciliation engine that reports differences without changing either system.

TypeScript / Node.js / SQLite

Explore Data Reconciler
TabNewsCommunity, built together.
↥
A place to share what you knowIdeas, questions, and useful discoveries
↥
Built one lesson at a timeA hands-on journey through curso.dev
↥
Learning by making thingsFrom an idea to a working website
Illustrative project preview

Web development

Learning by building
the whole thing.

A TabNews clone built through curso.dev. A practical exploration of how the pieces of a community website come together.

JavaScript / Web development

Explore the TabNews clone

A little about me

Curious by nature.
Practical by choice.

I’m a software engineer who enjoys figuring things out, building useful tools, and making complicated work a little simpler.

My experience on LinkedIn

Build with a purpose.

I start with the problem. The goal is a useful result and a system people can understand and maintain.

Make room for better work.

I look for repetitive tasks that software can take care of, so people can focus on the parts that need their attention.

Keep learning, keep making.

My focus is backend engineering and system design. I’m also exploring Go and building across the stack.

Have a role or project in mind?

Let’s build
something useful.

I’d like to hear what you’re working on.

Get in touch Connect on LinkedIn Download résumé