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carlos3g · Fullstack Developer

CarlosMesquita

I build scalable systems in TypeScript, Node.js, React and AWS — from architecture design to production operation.

See projects Download CV
6+Years coding
3Companies in production
TS · PHPCore stacks
AWSCloud
01 · About

Software engineering
with a focus on scale.

Fullstack Developer with 4+ years of experience building scalable applications in TypeScript, Node.js, React, React Native, PHP and Laravel. End-to-end ownership, from architecture design to production operation, with strong command of AWS infrastructure (EC2, SQS, S3, Lambda, Auto Scaling Groups) and observability, CI/CD and automated testing practices.

Proven experience in payment systems, financial gateway integrations and high-availability platforms. Focused on delivering stable, performant and well-tested software.

Currently

Beehive News · Mid-level

Based in

São Paulo — SP, Brazil

Setup

Remote

Open to

Selected opportunities

02 · Experience

Professional journey
from code to production.

3 positions · professional

  1. Nov 2024 — Present03 · Remote

    Full-stack and DevOps work, focused on scalability, stability and software quality.

    TypeScriptExpressJSReact NativeReactJSAWSVercel+2
  2. Aug 2023 — Nov 202402 · Remote

    Fullstack development with PHP, Laravel, NestJS, Next.js, ReactJS and React Native.

    PHPLaravelNestJSNext.jsReactJSReact Native+3
  3. Feb 2023 — Nov 202301 · Remote

    Payments hub work: gateways, AWS and migration to an event-driven architecture.

    React.jsReact NativeNext.jsVue.jsAWSCQRS

— volunteer —

  • Moderator · Beecrowd

    May 2020 — Present

    Mentoring and helping with algorithmic problem solving in C, C++, Java and Python.

03 · Projects

Personal projects.
Curiosity, applied.

1 project · featured

04 · Skills

Sharp tools.
Chosen with care.

Stack I use in production. No buzzwords — just what ships.

Cloud & Infra

14 items
    AWS EC2AWS SQSAWS S3AWS SESAWS LambdaAuto Scaling GroupsCodeDeployCloudWatchTerraformDockerGitHub ActionsGitLab CIJenkinsFastlane

Observability

4 items
    Jaeger TracingSentryGoogle AnalyticsCloudWatch

Languages

8 items
    TypeScriptJavaScriptPHPSQLPythonJavaC#HTML/CSS

Frameworks

7 items
    Node.jsNest.jsNext.jsReactReact NativeExpoLaravel

Databases

3 items
    PostgreSQLMySQLRedis

Libraries

5 items
    React QueryReduxRedux ToolkitZustandshadcn/ui

Testing

10 items
    JestVitestPestPHPUnitReact Testing LibraryDetoxMaestroPlaywrightCypressSelenium
05 · Education

Academic background.
Foundation and continuity.

  • Mar 2022 — Dec 2025

    Systems Analysis and Development

    Instituto Federal do Piauí

    Pedro II — PI

  • Mar 2019 — Dec 2021

    Technical Course in Computing

    Instituto Federal do Piauí

    Pedro II — PI

06 · Contact

Want to talk?
I'm open to proposals.

Looking for someone to build from scratch, scale a platform or fix a recurring pain in production? Send a message.

Send email See resume