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Cristiano
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Cristiano

Rio de Janeiro, Brazil --:--:--

Cristiano is a DevOps Engineer/Senior Software Engineer/Solutions Architect and Full Stack Developer, focusing on Python, .NET Core, Java, and similar technologies. He has a wide range of operations skills and software development skills with over 10 years of experience designing, building, and creating the infrastructure for applications. Recently he has honed his skills in Django with Java earlier in his career. Cristiano has extensive experience working with containers and microservices within an AWS environment along with managing their CI/CD pipelines. He has had the opportunity to architect, build, and create the infrastructure for a complex application catering to cancer patients, built with AWS, Terraform, Docker, Sanity CMS, and Django/NestJS on the back-end.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
Flask
ShellScript
Python
AWS
DevOps
.NET/C#
WebAPI
Relational Databases
MongoDB
AutoIT
Node
Terraform
Entity Framework
JavaScript
MySQL
TypeScript
AWS Lambda
Azure
CloudFormation
Redis
Swagger
SQL Server
NestJS
Cognito
GCP
SonarQube
Java
React Native
Octopus
Windows Services
Oracle
CheckMarx
Dapper
RedShift
S3
DynamoDB
Git
Docker
API Gateway
AWS ECS
Django
Azure DevOps
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Microservices

CI/CD

Cloud Architecture

Cloud Integrations

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Banking

Healthcare

Non-Profits

Credit Card Processing

MODERATE
EXTENSIVE
EXPERT
Portfolio

Zartis

Lead Software Engineer

Work Experience : Oct 2021 - Present

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬: Performance, Architecture, and Design improvements at onevillage.io – A website to support people with cancer.
𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§: Tech Lead & Principal Software Engineer in the following technologies/frameworks:
β€’ AWS Cloud-Native Applications with ECS Containers, Serverless Lambda, Cognito Auth, Redis Cache, and API exposure with AWS API Gateway
β€’ IaC w/ Terraform and CloudFormation
β€’ Content Management w/ Sanity CMS
β€’ Agile methodologies w/ Scrum and Kanban
β€’ Python (Django) & TypeScript (NestJS)Technologies for BackEnd Development
β€’ React Native (NextJS) for Frontend Development

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Stefanini Brasil

Lead Solutions Architect

Categories

Work Experience : 2020-2021

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬: Migration of several on-premises infrastructures to AWS reducing operation cost by 15%, automation/creation of CI/CD pipelines for all main projects.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Β  Solutions Architect consultant for a major patent office in Brazil responsible for software architecture and development, lifecycle management, team leadership, and code reviews focused on the following technologies/frameworks:

  • AWS Cloud-Native Application Development w/ Serverless Lambda (Python Flask), Cognito, Redis, and, API Gateway
  • Azure Cloud-Native Application Development w/ Container registry and SQL Managed Instances
  • NET Core 3.1, Python, and, Java 8 languages for Back End development
  • CI/CD Pipeline development w/ Microsoft Azure DevOps and Octopus
  • IaC w/ Cloud Formation, Terraform
  • Agile methodologies w/ Scrum and Kanban
  • Code quality software control w/ SonarQube and CheckMarx tools
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Altran

Tech Lead / Software Architect

Categories

Work Experience : 2019-2020

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬:Β  Data migration between third-party credit card operation companies to internal databases and development of an end-to-end credit card management system for a major investment bank.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Β  Full Stack Development on a full-framework Agile working environment utilizing the following technologies/Frameworks:

 

  • Microsoft Technologies: C#, .NET, .NET Core, Python, WebAPI, WindowsServices, Entity Framework, Dapper, Swagger, and SQL Server
  • Front End Development: React, Redux, DevExtreme, SmartAdmin
  • Amazon Technologies: RedShift DB, AWS Cloud, S3 Storage, SQS, Dynamo
  • Agile Frameworks: Scrum, Kanban
  • Azure DevOps: Git, Docker, CI/CD Pipelines
  • System architecture and database scalability design.
  • Unit and integration testing
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Singer

Full-stack Developer

Work Experience : 2017-2019

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬:Β  Creation of several automations for day-to-day operations of retailing stores.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Software development and process automation based on customer’s requirements:

  • Instructor of new technologies
  • Development using JAVA, MySQL and Oracle
  • DevOps CI/CD Process automation and optimization with Microsoft Azure technologies
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Allans Billy Hyde Music

Luthier / Music Retailer

Categories

Work Experience : 2016-2017

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬:Β  Cultural immersion in an environment of daily contact with people from allover the world.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Β  Luthier / Music Retailer in a world class music store

  • Music instruments retail, repair and maintenance
  • Warehouse and stock handling
  • POS system management

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Accenture

IT Consultant

Categories

Work Experience : 2014-2015

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬:Β  Maintenance of several legacy systems of Oil & Gas and auto companies.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Software development and process automation at Rio software factory:

  • Development in Java, .NET, C#, JavaScript, and AutoIT technologies
  • Agile methodologies (Scrum, Kanban)β€’ Use cases, technical and functional specifications, and client direct-demand software development;
  • Training in .NET/C# and certification in Click Software Technology;
  • Database maintenance (SQL Server and Oracle)
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OGX Oil & Gas

Java Developer

Categories

Work Experience : 2011-2013

π€πœπœπ¨π¦π©π₯𝐒𝐬𝐑𝐦𝐞𝐧𝐭𝐬:Β  Data migration from oil drilling rigs to proprietary databases and creation of real-time geophysical analysis software reducing annual hiring costs by 85%.

𝐑𝐨π₯𝐞 πƒπžπ¬πœπ«π’π©π­π’π¨π§:Β  Sole developer for geology and geophysics software in support of OGX, Schlumberger, Baker companies’ Oil & Gas operations

  • Java software development w/ proprietary frameworks/libraries;
  • SQLServer, MySQL, and Oracle databases
  • Development end-to-end, client face-to-face;
  • Training in company proprietary tools and technologies to be applied;
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