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Location

Brazil

Rate

$40  / per hour

Years of experience

20+

About

My CV highlights an extensive career of over 20 years in IT, focusing on analysis and development, where I have continuously engaged in learning new technologies, improving existing ones, and fostering a collaborative and educational environment for my co-workers. At Stefanini's Labs Technological Laboratory, I have been responsible for the development and architecture of various critical systems including logistics control, employee relocation, and corporate login solutions, utilizing technologies such as Angular, NestJs, and MySQL. I also take pride in tutoring junior programmers and interns, emphasizing the importance of team growth and learning. In addition to my technical expertise, my educational background includes an MBA in Network Security Management, and I have pursued numerous courses to deepen my knowledge in areas ranging from Angular and Node.js to React Native and MongoDB. My project portfolio is diverse, ranging from developing systems for nutritional monitoring to managing administrative systems for coworking spaces and e-commerce platforms. My previous roles at major organizations like Petrobras and the Court of Justice of Rio de Janeiro involved developing key financial and legal systems, demonstrating my ability to manage complex software projects across various sectors.

Tech Stack

Angular, C#, MongoDB, MySQL, NestJS, Node.js, Oracle, PHP, SQL

Experience

  • Developed and architected the equipment logistics control system for Stefanini employees using Angular.
  • Led the development of the relocating employees system and the company's Personnel Department system, employing full-stack technologies such as Angular, NestJs, and MySql.
  • Implemented microservices using NestJs with Rabbit MQ for corporate login, system translation, among other functionalities.
  • Developed, maintained, and hosted a nutritional monitoring system incorporating Angular, NodeJs, Ionic, and MongoDb.
  • Developed an inventory control system and point of sale with administrative and POS areas using Angular, NodeJs, Electron, and MySql.

Employment history

Labs (Technological Laboratory), Stefanini 2019 - since

-Developed and architected the equipment logistics control system using Angular for managing notebooks, phones, and other equipment for Stefanini employees.
-Led the development of a system for relocating employees using a full-stack approach (Angular, NestJs, MySQL).
-Developed a full-stack application for the company’s Personnel Department using Angular, NestJs, and MySQL.
-Implemented microservices with NestJs and RabbitMQ for corporate login, system translation, and other functionalities.
-Applied the Atomic Design methodology to enhance the modularity and reusability of UI components.
-Participated in the E-mail System team using Python for the company’s Personnel Department.
-Mentored junior programmers and interns, providing guidance on best practices and technologies.
-Contributed to the selection of architecture and technology choices for various projects.

Leaf Development 2017 - 2022

-Nutrição Comportamental
Development / maintenance / hosting of a nutritional monitoring system. The developmentincludes the administration system for nutritionists to monitor and give their opinions on the diets of their patients and an application where the patient passes his food data for evaluation. Angular, NodeJs, Ionic and MongoDb.

-Connect
Administrative system for Coworking control and online scheduling. Angular, NodeJS and MongoDb.

-Gypsum – ETEX Brazil
Development / maintenance / hosting of a system to manage the Workplace Accidents Area. Angular, NodeJS and MongoDb.

-Potencial Global (Portugal)
Development of a distance learning system for companies. Angular, NodeJS and MySql.

-Help! Material de Contrução
Development of inventory control system and point of sale. The system has an administrative area in Angular and POS in Angular with Electron. Angular, NodeJs, Electron and MySql.

-CEPER
School management system. It has an administrative part, areas for students and payment control with generation of slips and quit (pagar.me). Angular, NodeJs and MySql.

Programmer Analyst, Court of Justice of Rio de Janeiro 2018 - 2019

-Analyzed and developed the distribution and process control system using VB6.
-Collaborated with different departments to gather requirements and improve system functionalities.
-Performed system testing and debugging to ensure reliability and efficiency.
-Documented technical specifications and user manuals for system users.

Net Programmer Analyst, Petrobras 2006 - 2015

-Developed and maintained financial and corporate systems using .Net, VB6, and ASP C#.
-Worked on the Demonstration System used by national and international accounting departments.
-Improved the performance of the SAP Financial Statements System, enhancing operational excellence.
-Participated in the development and transition of accounting control solutions (FCONT).
-Documented system requirements and technical designs for future reference and maintenance.

State Department of Education 2005 - 2006

-Analyzed and developed web systems using C# and created procedures in Oracle and SQL Server.
-Maintained and updated existing systems in VB6.
-Collaborated with educational staff to understand system requirements and provide effective solutions.
-Ensured the security and integrity of the web systems through regular updates and maintenance.

CEDAE (State Water and Sewage Company) 2000 - 2005

-Analyzed and developed various systems using VB, ASP, PHP, and Oracle.
-Created collection, bidding, budget, and materials control systems, and a large web interface for water quality management.
-Managed systems for vehicle control and legal departments.
-Ensured system functionality and performance through regular maintenance and updates.

Colégio Gonçalves Dias 1999 - 2000

-Analyzed and developed an integrated system for various school areas using VB.
-Maintained and repaired computer networks and hardware.
-Provided technical support to staff and students, resolving any IT-related issues.
-Documented technical procedures and provided training for system users.

Education history

UNIG 2000 Computer Science
UNIABEU 2007 MBA in Network Security Management

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