Maicon Cesar Canales De Oliveira Email & Phone Number

Continuity of my work at Hexagon where I was outsourcing.

Belo Horizonte, Minas Gerais, Brasil

Outsourcing Hexagon Mining:• Research and development of a C++ ROS (Robot Operating System) embedded application to operate and communicate in an autonomous vehicle project.• Added features to a .NET C# backend application with connection to PostgreSQL database and NuGetpackages.• Development of DDS (Data Distribution Service) communication protocol using RTI Connext and VortexOpenSplice libraries with C++ and Python.• Configuration and communication of autonomous vehicle simulators.• Improved the development environment building a tool that generates a VS Code devcontainer to run in WSL.• Implemented an infrastructure with containers by using Docker Compose to run all project applications and also with virtualization in VirtualBox.• Development with Yocto Project to build extensible SDK.• Implementation of CI/CD infrastructure with Bamboo and Jfrog Artifactory.• Agile development methodology with Scrum and management of code and project with Atlassian products.

Porto Alegre, Rio Grande Do Sul, Brasil

Outsourcing Getnet-Auttar• Development of routines and bit handling of ISO 8583 in CTF server software (Financial TransactionsConcentrator) to several accreditors for authorization of electronic card transactions (credit, debit, vouchers, etc.), using C language and Oracle database.• Development in C++ WinAPI of improvements and new features for updating and installation of the CTF Client application.• Integration with several C++ library packages to handle resources such as Rest API, file compression, Json files and validation with Postman and unit testing with Google Test.• Code editing with Microsoft Visual Studio and VS Code.• Organization and management of code with Git, Conan, CMake and Python.• Use of agile tools such as Bitbucket, Jira and Confluence for code review, task status and documentation.South System Factory• Development of a C++ driver (Addon) for exporting C++ library functionality for use in a Node.js project.• Backend Java development in Java Spring Boot application with PostgreSQL (Entity, DTO, CRUD, etc.).

Gravataí, Rio Grande Do Sul

• Firmware architecture and development of the standard communication protocol for Pin Pad SharedLibrary/Abecs.• Development of the communication driver with Pin Pad (.so and DLL).• Development of firmware for secure/cryptographic processor for POS and communication protocol with main processor.• Development of drivers and daemons on embedded Android for Smart POS on Snapdragon processor.• Development of routines for EMV, TLV, ISO 8583 and encryption with OpenSSL.• Development of graphical interface for Multifunctional Terminal using GTK+ library.• Agile development methodology with Scrum.• Control, versioning, code review, issues and kanban with GitLab.

Porto Alegre E Região, Brasil

• Software development in C language for home automation equipmentusing technologies such as mesh networking, BLE and Opencv.• Support and critical analysis in hardware development.• Code control and versioning with Subversion.

São Leopoldo

• Research and development of software in a GNU/Linux environment to implement resources in industrial automation equipment using the C language.• Code control and versioning with GIT.• Implementation of Shell Scripting and Makefiles.• Active interface with Hardware, Programmable Logic, Test Engineering and other software teams.• Use of bugtracking tools: Bugzilla and Jira.• Agile development methodology with Scrum.

Gravataí E Região, Brasil

• Research and development of software in a GNU/Linux environment to implement device drivers, libraries and applications for point-of-sale equipment and credit card machines using C language.• Configuration of Linux Kernel, Bootloader (u-boot) and RootFS generation.• Script development to flash the system with JFFS2 and UBIFS.

Porto Alegre E Região, Brasil

• Development of firmware in C/Assembly language for MCU's/MPU's Zilog Z84C15, eZ80F91, Rabbit 2000, Cygnal F005, Motorola 68000 and Texas Stellaris ARM Cortex M3.• Implementation of communication drivers between PLCs and equipment such as printer, scale, energy meter, radio modem, terminal server, HMI, etc.• PLC Programming in Descriptive Language, Ladder and Structured Text for PLCs and the use of state diagrams.• Development of applications in C++Builder, Android and Qt for programming, transfer and communication tests with equipment.• Implementation, under Serial and Ethernet, of several industrial standard communication protocols such as MODBUS, DNP3, IEC870 and proprietary BCM1/BCM2.• Supervisory programming in Elipse SCADA, Elipse E3 and Action View.• Development of a web system for registering customers and suppliers using Apache, PHP, JavaScript, HTML, CSS and mySQL.• Publishing software operation manuals.• Assembly and testing of Remote Terminal Units (UTR).• Internal network support and consultancy on IT applications.• Technical trips for commissioning in industrial fields, power plants and energy substations.

Computer Engineering, Implementation Of Solutions For Embedded Systems.

Activities and Societies: LaPSE- Digital Prototyping and Embedded Systems Research Group

Computer Technician, Development, Network, Webdesign, Linux

Electronics Technician, Electronic, Computing