Hey, I'm Alexsandro Freitas!

I am Full Stack Engineer and Solutions Architect of web solutions based on Node.js and AWS.

✉️ Social network 🗃 My Work 🛠 Skills and Tools ⏰ Work experience 👨‍🎓 Education

✉️ Social network

alexcfreitas.93@gmail.com

alexcfreitas (github.com)

+34 664 789 713

🗃 My Work

Business Deals Admin Console

Credit Card Payment Gateway

Nextjs Api Migration to Serverless

User Data Consent

🛠 Skills and Tools

💾 DataBase

MongoDB

PostgresSQL

DynamoDB

⚙ BackEnd

TypeScript

API gateway

TypeORM

NestJS

Keycloak SSO

Sequelize

NodeJS

Lambda

♾ DevOps

TerraForm

Serverless

Docker

Cloud Formation

✒ FrontEnd | Mobile

NextJS

ReactJs

React Native

⏰ Work experience

IKEA as Back End Developer Apr, 2023 - Present PROJECT DESCRIPTION

Acting as a back end developer for the Business Partner Portal platform, developing integration modules with eprocurement systems.

TECHNOLOGIES

React.js, Node.js, Firebase , Firestore, BigQuery, Terraform, Memory Store, Cloud Storage, Cloud Build , Cloud Run

Capital One - Business Deals Admin Console as Full Stack Engineer Jun, 2022 - Mar, 2023 PROJECT DESCRIPTION

As part of the Andela Network, I participated in a project to deliver a back office (admin) of an existing portal of discounts and offers for customers of Capital One, I worked with backend demands by creating services, controllers and workers, but also with frontend demands, creating list pages, item details, modals, forms, working with unit test using jest in both backend and frontend and finally with architecture tasks such as architecture diagrams, sso integration, authentication and authorization, integration with other apis

TECHNOLOGIES

Node.js, Jest, Lambda, Sequelize, PostgreSQL, Angular, One Pipeline ( Internal Solution Based on Terraform , Ansible and CloudFormation ) , Splunk , Chariot ( Internal Solution CMS ) , Exchange ( Internal Solution API Gateway ), ALB ( Application Load Balancer ) , AWS.

Fleetcor as Solutions Architect May,2019 - Jun,2022 PROJECT DESCRIPTION Allocated at Sem Parar, Acting both as a solutions architect and as a developer, defining technologies, designing solutions, developing proof of concept (POC's) focused on the Urban area. TECHNOLOGIES

Node.js, MongoDB, Scrum, Kanban, Git, Lambda, Api Gateway, NestJS, Typescrit, TypeORM, Keycloak, Docker.

Dexco as Full Stack Engineer Mar, 2018 - May, 2019 PROJECT DESCRIPTION

Allocated at Duratex S.A, developing SAP x Mobile integrations.

TECHNOLOGIES

Angular 4, Ionic Framework, Serverless Framework, Node.js, MongoDB, Scrum, Kanban, Git.

3stamina as Full Stack Engineer Sep, 2017 - Feb, 2018 PROJECT DESCRIPTION

Acting as much as a Developer as an Architect defining technologies and designing solutions.

TECHNOLOGIES

Angular.js, Node.js, MongoDB, SASS, Scrum, Kanban, Git.

Conube as Full Stack Engineer Nov, 2016 - Aug, 2017 PROJECT DESCRIPTION

Working on the development and improvements for the Conube platform, a SAAS (Software as a Service) focused on accounting services for small and medium companies.

TECHNOLOGIES

HTML, SASS, React, Jquery, MongoDB, Node.js, Express.js, Scrum, Kanban, Git.

👨‍🎓 Education

UNOPAR 2012 → 2016 Associate Degree - Systems Analysis and Development