Alexsander O. Rossi

+55 19 9 88308501 · Piracicaba/SP · 38 years Resume

devalexrossi@gmail.com

About me

I contributed to projects, such as a platform for banking institutions used by the world's largest banks.

Using Vue.Js, I created a user-friendly interface that allows users to check the production and inventory status of credit cards. These banks can now optimize their operations and improve their financial results.

I also worked on a healthcare platform that utilizes artificial intelligence to analyze patient data, making medical consultations and prescriptions more efficient and effective.

I used Angular 13 and Flutter to develop the entire frontend and mobile of this system, which has the potential to revolutionize the healthcare industry as we know it.

I worked in the development of a platform for banking institutions that significantly enhances security and confirms the real identity of the customer.

Using Angular 12 and Java for the backend, I created a real-time verification system that checks whether the customer's bank card SIM number has been changed before a significant financial transaction.

Currently, this platform is widely used by major banks, such as Santander and Bradesco, in various countries.

In addition to these projects, I also developed a complete system for the world's third-largest automotive manufacturer, which simplifies the buying and selling process between stores and factory orders.

Using Angular 10 and Java for the backend, I created a user-friendly interface that includes robust security features, making it an essential platform for managing complex transactions.

I also developed a SIM card reader for telecommunications companies around the world that analyzes all data and generates a complete XML file. Using Java 8, I created a widely used system in the telecommunications industry, making data management more efficient and faster.

With these and other software development experiences, I possess the skills to develop both large and small applications from scratch or update, refactor, and create new features in existing complex applications.

  • Angular 15+ / Vue.js - Development of complete interfaces with state control, international standard responsiveness, backend connection, and unit tests.
  • Created REST APIs with the entire Spring framework ecosystem using Java 11.
  • Flutter - Development of mobile App for Android and IOS, backend connection.
  • Created REST APIs with node.JS.

Experience(Relevante in IT)

Thales

Senior frontend Lead Developer
July 2022 - current
  • Responsible for the entire front-end development and maintenance of a system for financial institutions that can manage the status of production and delivery orders for credit/debit cards.
  • Developed complete interfaces with state control, international standard responsiveness, backend connection, and unit tests using VueJS.

Clarity Health

Senior frontend Developer
March 2022 - current
  • 20 hours per week has a freelancer consultant, responsible for all the frontend development and maintenance, in a system for doctors and nurses manage patients in a platform that keeps the entire health history of the patient, connected with public and private health insurances in Brazil.
  • Angular 14 - Development of complete interfaces with state control, international standard responsiveness, backend connection, and unit tests.
  • Flutter - Development of mobile App for Android and IOS, backend connection.

COGNIZANT

Full stack developer
October 2021 - July-2022
  • As a Full Stack Developer, I was responsible for developing and maintaining all the main pages, business logic, and user access authentication and control in a large-scale system. I implemented UI prototypes using the latest Angular features and best practices, and constantly looked for ways to improve the user experience.
  • My work included developing complete interfaces with state control and unit tests using Angular 10, and creating REST APIs with the entire Spring framework ecosystem using Java 11. I also worked with SQL databases such as MariaDB and MySQL. To ensure code quality, I wrote unit tests using Jasmine/Karma for Angular and Junit/Mockito for Java, and used Git/GitHub for version control. Additionally, I collaborated with other teams using Rally agile methodologies.

Venturus

Full Stack junior developer
November 2020 - October 2021
  • As a Jr Full Stack Developer at Venturus, I contributed to the development of a web application using Angular 11 for the frontend and Java 8/11 Spring for the backend. My responsibilities included developing complete interfaces with state control, ensuring international standard responsiveness and connecting to the backend.
  • I also developed REST APIs using the entire Spring framework ecosystem and worked with SQL databases. To ensure quality, I wrote unit tests for both Angular (Jasmine/Karma) and Java (Junit/Mockito).
  • I collaborated with teams from India, France, Mexico, and the USA through weekly presentations and used version control (git, gitlab) and Jira(agile) to track progress and manage tasks.

Digital Innovation One

DioX Squad - Community Leader
May 2020 - November 2020
  • Developed applications and implemented new features in Squads creating solutions with agile methodology, SCRUM and Kanban.
  • Assisted new students by engaging them in studies and work.
  • Developed APIs in Java (Spring) and C# (.Net) with database connection and interfaces with React and Angular.

Education & Certifications

Uninter Faculty

Master Internet systems
01/2024 - in progress

Master's degree

FAM - Faculdades das Américas

Internet systems
06/2020 - 12/2022

Bachelor's degree

Udemy

Ultimate AWS Certified Developer Associate 2021
July 2021

Apply AWS services for real apps

Understand API serverless using AWS Lambda, API Gateway, DynamoDB e Cognito

Implement message patterns and integrations using AWS SQS, SNS e Kinesis

Monitor, track and audit microsservices using CloudWatch, X-Ray e CloudTrail

Write infrastructura as a code using AWS CloudFormation

Protect the system in the cloud using AWS KMS, Encryption SDK, security policy IAM e SSM

Digital Innovation One

Developer Courses
February 2020 - October 2020

All certified courses

Frontend - HTML/CSS/Javascript, Angular, React

Backend - Java(Spring), C#(ASP .NET core), Python(Django)

Skills & Softskils

Programming Languages & frameworks
Soft Skills
  • Proactive & Criative
  • Leader
  • Team player
  • Agile & Scrum

Idioms

  • Portuguese - Native (C2)
  • English - Fluente (C1)
  • Spanish - Basic (B1)

    • Awards & Certifications

    • Ultimate AWS Certified Developer Associate 2021
    • - 32 hours certified course - 07/2021
    • Angular Developer
    • - 82 hours certified course - 04/2021
    • Desenvolvedor Fullstack Python - Digital Innovation One
    • - 100 hours certified course - 06/2020
    • Global Fullstack Developer - Digital Innovation One
    • - 97 hours certified course - 06/2020
    • Backend Developer PHP - Digital Innovation One
    • - 77 hours certified course - 05/2020
    • FullStack Developer banco Carrefour - Digital Innovation One
    • - 91 hours certified course - 05/2020
    • Backend Developer Carrefour - Digital Innovation One
    • - 93 hours certified course - 05/2020
    • Front-end Developer Angular - Digital Innovation One
    • - 73 hours certified course - 04/2020
    • Front-end Developer ReactJS - Digital Innovation One
    • - 82 hours certified course - 04/2020
    • 9th Place - Hack for Good powered by Twillio
    • promoted by Shawee - Hackaton 03/2020