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Work Background
Magnify Digital Inc.Full Stack Engineer
Dec. 2021CanadaFullstack engineer on a web project for data analysis using ReactJS, NodeJS, TypeScript, Unit tests, E2E tests, Git, GitFlow, and Serverless in an Agile environment using Atlassian tools such as Jira, Confluence and Bitbucket.
I specify and architect back-end solutions including DB modelling using mySQL and ORM (Sequelize), develop new features to a RestAPI and GraphQL, and maintained, refactored and enhanced the old code base.
I maintain and develop a serverless API project to integrate with the AWS Lambda functions and DynamoDB.
I integrate the app with third-party APIs to ingest different types of data.
As a front-end engineer, I develop reusable and testable components to perform well with a big amount of data. I discuss with PO, PM and the team, interface solutions and build UI elements using Figma to convert into ReactJS components.
I review other team members’ code through formal pull request reviews, and pair programming to help other developers.
I debug production issues across services and multiple levels of the stack and contribute to improving product effectiveness, quality, team velocity, and continuous deployment capabilities.
I help to maintain the app's heath on the AWS environment including, bastion, EC2, CloudWatch, S3, DynamoDB, Lamba, RDS and more.
I've been working with all members of the team, interacting in many levels of conversations and complexity including PM, CTO, Designer, UI/UX team, Customer Success Team, and other engineers to ship in a quick-moving, iterative environment.
OSF DigitalSenior Frontend Developer
Oct. 2020 - Nov. 2021Fortaleza, Ceará, BrazilBuilt from scratch, developed, implemented, and maintained user and mobile-friendly web applications for a worldwide hotel chain using ReactJS, NodeJS, SASS, Javascript, HTML, CSS, Rest API, SQL, Jira, Git, and Gitflow in an Agile environment.
I've worked directly with the client to meet their needs, discussing project scope and participating in specifications to build together a new web app to improve the communication processes, contacts and roles management between their hotels around the world. This app impacted 44.000 employees and was deployed on more than 1000 hotels worldwide replacing the old big spreadsheets and manual processes, saving time and money, and enhancing employee management.
Worked on back-end tasks with the team participating and discussing the solutions in this environment to enhance the data in the best shape for better front-end performance.
CapgeminiFull Stack Developer
Oct. 2019 - Oct. 2020Fortaleza, Ceará, BrazilWorked for a state-owned Brazilian bank project within an Agile environment strongly using SCRUM.
I worked directly with the client as a PO hearing their needs and discussing the solutions for a multi-platform financial app (web and mobile) using ReactJS, NodeJs, Java, Angular + Ionic for Mobile, Javascript, HTML, CSS, RestAPI, SQL, CI / CD and Jenkins.
This app was built to help the bank to manage the loans for a specific credit product with more than 2 million clients and R$ 9,52 billion reals within more than 3,54 million loans have been given in 2020.
I worked in all app environments, web-app, mobile and back-end, discussing solutions, and participating in all SCRUM ceremonies such as sprint planning, review, and also, analyzing and estimating the tasks with the team.
SalutisFull Stack Engineer
Mar. 2016 - Oct. 2019Fortaleza, CearáPerformed User Story Analysis, delivered design, coding, testing, execution, and maintenance to a cloud-based system for private healthcare insurance companies using mainly the Javascript stack, SQL in multiple DB flavours such as PostgreSQL, MSSQL and Oracle, Rest API, Web Services, and Soap.
Worked within the Scrum software development environment.
I worked on many integrations between systems with high availability and helped to migrate old systems to the company's products. I participated in the system deployment for the company's biggest client until that moment to be used by 10 hospitals, 6 labs, 116 clinics and more than 1 million users.
Travelled around the country to execute system deployment in the customer infrastructure, helped with data migration, assisted operations and also did training for the customers' employees.
OrganizaLead Software Engineer
Jan. 2015 - Mar. 2016Fortaleza, Ceará, BrazilDrafted software requirements and managed software design and implementation of a financial payment control system using PHP, Javascript, SQL, MySQL, Bootstrap, HTML, and CSS.
This web app was used to manage the payment of more than 6000 clients and automate processes excluding the manual filling of many huge spreadsheets increasing in 60% the company's performance and 15% of revenues just in the first year after the app launch
I planned, designed, developed and deploy the app's V1, and after that, I led a developers team to grow it.
After 6 years doing only maintenance on this app, I led the development for the app's V2 rebuilding from scratch using modern technologies with a NodeJS RestAPI with Prisma ORM on the back end and ReactJS on the front end, all using TypeScript preparing the company to the next step which is building a mobile app.
Dyad SistemasTeam Lead Coordinator
Oct. 2013 - Dec. 2014Fortaleza, Ceará, BrazilManaged backlog team activities, sprint review, and planning. Analyzed the Backlog User Stories and requisites. Grew the team deliveries to 100%.
Dyad SistemasFull Stack Engineer
Oct. 2012 - Oct. 2013Fortaleza, CearáProvided development and support services for the full life cycle of a private health care insurance software.
Developed full-stack solutions using JavaScript, and SQL with many relational database flavours like MSSQL, Oracle, PostgreSQL, and others, HTML, CSS, Rest API, Soap, Web Services and Scrum.
Woese.comSoftware Development Team Lead
Nov. 2009 - Oct. 2012Fortaleza, Ceará, BrazilI started at this company as a PHP developer building custom WordPress websites and other custom apps.
After a short time, we started to build a SaaS app that turned into a social network and I took the lead in this project and architected it, did the data model, and set up the infrastructure to deploy the app with Linux servers, one local and one at the cloud.
After building the MVP, the company started to hire more developers. I participated in the hiring processes and led the developer's team to release the V1.
This V1 was built using PHP with the Yii framework, HTML, and CSS with MySQL Database.
This social network was deployed and used mainly in a state university with more than 10.000 students.
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