Karlos Helton Braga

Goal(s)

Software Engineer · Cloud Engineer · DevOps Engineer · Full Stack Developer

Main Skills

Methodology Knowledge:

Clean Code · OOP · API Rest · Automated Test · TDD · Microservices · Git Flow · CI/CD · Agile · SCRUM · Kanban

Web Knowledge:

HTML 5 · CSS 3 · JavaScript · ReactJS · Node.js · Python · Django · FastAPI · C# · .Net Core · GIT · Github · Gitlab · Dart · Flutter · JSON

DB Knowledge:

MySQL · SQL Server · PostgreSQL · MongoDB · AWS – RDS · GCP – Cloud SQL

OS Knowledge:

Linux · Ubuntu · Kubuntu · Windows 7/8.1/10/11 · WSL 2

DevOps · SRE Knowledge:

Github Actions · Docker · Docker Compose · Terraform · AWS · GCP · Kubernetes · Grafana · Prometheus · YAML · Bash · Apache Airflow

Education

Bachelor Degree:

Feb, 2018 – Dec, 2021

Analysis and Systems Development

University: Universidade Estadual de São Paulo – UNICAMP

Technician:

Jun, 2014 – Dec, 2015

Computer Networks

University: Serviço Nacional de Aprendizagem Comercial – SENAC - São Paulo

Professional Experience

DevOps · Cloud Engineer

Emagine

Dec, 2025 – Current

Responsible for cloud and DevOps engineering activities in an international consulting context, supporting development teams with CI/CD workflows, containerized environments, and cloud-based infrastructure operations.

The work includes supporting Kubernetes-based environments, build and deployment pipelines, and developer workflows, with a focus on reliability, troubleshooting, and operational stability across development and production systems.

Activities also include the migration of CI/CD pipelines from GitLab to GitHub in cloud environments based on Microsoft Azure, contributing to standardized, maintainable, and scalable DevOps practices.

Tech: CI/CD · GitLab · GitHub · Docker · Kubernetes · Microsoft Azure · DevOps Practices · Cloud Operations

Senior DevOps · Senior Cloud Engineer

IT People

Oct, 2025 – Nov, 2025

Responsible for DevOps and cloud engineering activities in a consultancy context, supporting enterprise clients in the modernization of CI/CD workflows and cloud infrastructure, with a strong focus on automation, reliability, and maintainability.

The work includes the migration and transformation of CI/CD pipelines from GitLab to GitHub, redesigning workflows to adopt GitHub-native practices while ensuring delivery continuity, security, and operational stability across environments.

Activities also cover containerized pipelines using Docker, infrastructure provisioning with Terraform, the migration of GitLab Runners, and cloud environments on Google Cloud Platform (GCP), delivering scalable, auditable, and reusable DevOps solutions.

Tech: GitLab CI/CD · GitHub Actions · GitLab Runners · Docker · Terraform · Google Cloud Platform (GCP) · Infrastructure as Code (IaC) · CI/CD Pipeline Migration · DevOps Practices

Software Engineer · Cloud Engineer (B2B)

Client: Inspira

Sep, 2025 – Current

Company: KodAuti A11y Tech

Responsible for software and cloud engineering activities in a B2B context, supporting the development of client-facing systems with backend, frontend, and infrastructure components.

The work includes the development of full stack applications using Django and ReactJS, implementing business logic, data persistence, and frontend integration, with systems deployed in containerized environments using Docker and operated on cloud platforms.

Activities also cover backend integrations with external AI services, CI/CD pipelines managed through Azure DevOps, observability and monitoring with Datadog, and cloud deployments across AWS and Azure, ensuring reliability, scalability, and operational visibility in production environments.

Tech: Python · Django · ReactJS · FastAPI · Docker · Azure · AWS · Azure DevOps · CI/CD · Datadog · Linux · SSH · Cloud Operations

AI Software Engineer · Full Stack Developer (B2B)

Client: Revelo Talent Corp

Jun, 2025 – Current

Company: KodAuti A11y Tech

Worked on a strictly confidential technology project under NDA, in a highly restricted environment. Responsible for technical analysis, validation, and review of complex software artifacts across multiple programming languages, including Python, Java, C#, and JavaScript.

Focused on logic correctness, maintainability, and architectural consistency, ensuring adherence to engineering best practices and contributing to reliable, production-grade systems.

Tech: Python · Java · C# · JavaScript · AI · LLM · Code Review · Automated Tests · Software Architecture · Docker · Terraform · AWS · Git · CI/CD · Agile

Founder · Software Engineer · Cloud Engineer

KodAuti A11y Tech

Jul, 2024 — Current

Founder and responsible for leading and operating a technology company focused on software engineering, cloud, and accessibility-oriented solutions, acting across backend, frontend, and DevOps activities for both internal initiatives and client-facing projects.

The work includes designing, developing, deploying, and maintaining web applications, APIs, and cloud infrastructure, applying modern engineering practices throughout the full software development lifecycle, from architecture and implementation to deployment and operation.

Activities also cover the delivery of internal platforms and B2B solutions for clients, involving system architecture, integration between services, cloud environments, and operational practices, ensuring scalable, maintainable, and production-ready systems across different project contexts.

Tech: Python · Backend & Frontend Development · Cloud Architecture · Docker · Terraform · AWS · Azure · CI/CD · DevOps · Accessibility · Automation

Senior Mobile Engineer · Senior Full Stack Software Developer

Unicamp

Apr, 2023 – Jun, 2024

Responsible for the development and maintenance of mobile APP using Dart (Flutter) and Android Studio for Limeira City Hall. Development of Frontend, implementing layout with later adjustments and suggestions. Backend integration with client's online API with JSON. Versioned at Git (Github).

Tech: Dart · Flutter · JSON · External API Integration · Clean Code · OOP · Git · GitHub · Git Flow · Android Studio · Ubuntu · Kubuntu · Windows 11 · ClickUp · Agile · Kanban

Senior Cloud Engineer · Senior Full Stack Software Developer

Closer Consulting

Jun, 2022 – Oct, 2023

Responsible for the development and maintenance of scripts, API's and other types of integration using Python (Vanilla) and its frameworks (FastAPI). In addition to creating development and testing environments (Pytest) in Containers (Docker, Docker Compose) with databases (MySQL, PostgreSQL, Oracle, SQL Server).

Also responsible for Cloud architecture (GCP), using infrastructure as code (Terraform) to manage and automate processes.

Tech: Python · FastAPI · Apache Airflow · Pytest · HTML 5 · CSS 3 · Bootstrap · JavaScript · JSON · API REST · Microservices · Clean Code · Automated Test · TDD · OOP · MySQL · Oracle · PostgreSQL · SQL Server · Git · GitHub · GitHub Actions · GitLab · Docker · Docker Compose · Docker Swarm · Terraform · Kubernetes · Jenkins · Grafana · Bash · YAML · GCP (IAM · Jupyter Notebooks · Load Balance) · CI/CD · Git Flow · VS Code · Linux · Ubuntu · Kubuntu · Windows 11 · WSL 2 · Microsoft Teams · Confluence · Agile · SCRUM · Kanban

Full Stack Software Engineer · DevOps

Diletta / Blinctek

Nov, 2021 – May, 2022

Responsible for developing and maintaining web systems, API's and other types of integration using Python and its frameworks (Django and Django Restframework). As well as creating development and testing environments using Containers (Docker, Docker Compose and Postgresql).

Tech: Python · Django · Django Restframework · HTML 5 · CSS 3 · Bootstrap · JavaScript · ReactJS · JSON · MVT · API REST · Microservices · OOP · PostgreSQL · Git · GitHub · GitHub Actions · Docker · Docker Compose · Bash · YAML · AWS · (EC2 · Load Balance · RDS) · CI/CD · Git Flow · VS Code · Ubuntu · Kubuntu · Jira · Agile · SCRUM · Kanban

Backend Developer · Django (Python) · Laravel (PHP)

Stefanini Group

Jul, 2021 – Oct, 2021

Responsible for the development and maintenance of web systems, using HTML, CSS, JavaScript on the frontend and Python (Django), PHP (Laravel, Wordpress) on the backend. There was also use of Docker, Docker Compose, GCP and use of Jenkins for continuous integration.

Tech: Python · Django · PHP · Laravel · Wordpress · HTML 5 · CSS 3 · Bootstrap · JavaScript · JSON · MVT · API REST · OOP · MySQL · PostgreSQL · Git · GitLab · Docker · Docker Compose · Jenkins · GCP · CI/CD · Git Flow · VS Code · Ubuntu · Kubuntu · Jira · Agile · SCRUM · Kanban

Trainee Dev · SRE · DevOps

Inmetrics S.A.

Apr, 2021 – Jul, 2021

Responsible for creating the Django Rest API (Python) hosted on AWS (EC2, ECS, RDS, Load Balance, VPC, Lambda, IAM, SSH) using Terraform, Docker, Docker Compose and Kubernetes, connecting the framework using Bastion. As well as creating shell script, bash script, yaml configuration files using WSL 2 environment on Windows OS.

Tech: Python · Django · HTML 5 · CSS 3 · JavaScript · JSON · MVT · API REST · OOP · MySQL · Git · GitLab · Github · Bitbucket · Docker · Docker Compose · Terraform · Kubernetes · Bash · YAML · SSH · AWS · GCP · Azure · CI/CD · Git Flow · VS Code · Ubuntu · Kubuntu · Windows 10 · WSL 2 · Jira · Agile · SCRUM · Kanban

Internship Web Developer · Data Analysis

GGTE - UNICAMP

Jan to May – 2021

Responsible for data recovery (MySQL), website link creation (Wordpress, PHP) and data analysis (Superset, Python, MySQL, Docker, Django, PHP).

Tech: Python · Superset · PHP · Wordpress · HTML 5 · CSS 3 · JavaScript · MySQL · PostgreSQL · Git · GitHub · Docker · Bash · VS Code · Ubuntu · Kubuntu

Volunteer Internship Developer

Recod.ai

Sep, 2020 – Jul, 2021

Responsible for AI integration with the website (backend and frontend) using Python (Django), HTML 5, CSS 3 (Bootstrap) and Javascript.

Tech: Python · Django · HTML 5 · CSS 3 · Bootstrap · JavaScript · MVT · MySQL · Git · GitHub · Docker · Bash · VS Code · Ubuntu · Kubuntu

Internship - Developer · Technical Support · Network (IT)

CEPETRO - UNICAMP

May, 2019 to Jan, 2021

Responsible for offering network assistance (DHCP, Structured Cabling), equipment (Mouses, Keyboards, OS) and support for operating systems (Linux, Windows). As well as website development using Python (Django) on the backend and HTML, CSS and JavaScript on the frontend for the Institution.

Tech: Linux · Ubuntu · Kubuntu · Windows 7/10/11 · DHCP · Structured Cabling · Python · Django · Django CMS · HTML · CSS · Bootstrap · JavaScript · MVT · MySQL · Git · Bash · GitHub · VS Code