Rinaldo Catroque

I Worked on software and hardware architecture of the Vagas.com Intranet. Software was developed with Drupal 7 CMS (Apache, MySQL, PHP). Scalability was drawed with the use of AWS cloud components. Integration with S3 bucket and use of NodeJS for hosting collaborative editor Etherpad. The activities involved in the project were requirements, entities conceptual descriptions, proof of concepts and software and hardware architecture documentation.

Development of electrical measurement data acquisition software through implementation of Modbus protocol in C#, embedded on Toradex board Windows 10 IoT. System send measurement data to IoT storage in Microsoft Azure.

Development based on refactoring of DBM system Netshoes focused on data structure composition for the hosts of Brazil, Argentina and Mexico. Oracle modeling and PL / SQL language.

Technical coordination of web automation system for issuing policies of the Pre-GoLive Fator Seguradora. WEB environment with use of ASP.NET language, C #. (2014-2015)

Development of extraction library and dynamic import of Oracle tables to XML format. The library was part of the BM&F Bovespa SetupBD system that performs the normalization of the Sinacor database schemas. PL / SQL and Java language.

Technical coordination and development of the Netshoes Intelligent Media system. WEB environment with use of ASP.NET language, C#, Javascript, JQuery libraries and Grid DevExpress, in the user interface. Business rules developed under Oracle 11g PL/SQL.

Maintenance and refactoring of EDI file transfer system for ITAÚ bank. C/C programming language in Linux and Solaris environments.

The EZ EMS platform was developed with full integration to modern interfaces of the BM&F Bovespa, as the EntryPoint and the Unified Market Data Feed (UMDF). In addition to a kernel for trading and a free platform for access to various client managers, broker Home, terminals and supporting high-frequency automated processes (HFT - High Frequency Trading).

Architecture and development of engine library for data categorization (quote, offer books, business books, etc.) using the UMDF signal of the stock exchange from BM&F Bovespa. The categorization resulted on visualization of composition of books, quotation, etc. C# language.

Analysis and maintenance of applications of the BM&F Bovespa trading limit system. These are applications with the responsibility of deciding the propagation of trading orders by limit (quantitative) available to the user. C and C# languages and SQL Server.

Application development to exchange request and billing files to the CISFARMA system. Software managed success in file exchange using the FTP protocol or native system between clients.

Technologies:
- C# language.
- FTP protocol

Maintenance and development of system of diffusion of quotes, calc of indexes, books of offer, business books, etc., through the old signal link of BM&F Bovespa, changed to FIX protocol years ahead. Mostly C and C# languages, Oracle 10g.

Analysis, architecture and development of the AES Eletropaulo low power remote metering and control system (SGBT). Data collection management system, cutoff and reclosures orders, internal billing orders of electronic meters of AES Eletropaulo plant.

Technologies:
- C
- MFC
- .NET

Implementation in the reading software of low power electro-mechanical meters (Aimirim) fiscal page view. The tax page contains measurement of electrical quantities that involve the consumption of instantaneous energy. Records measurements for the purpose of fraud identification.

Technologies:
- C
- protocolo ABNT

Analysis and development of new metering system for reading of electronic meters in PocketPC for Eletropaulo (Urissane). The system integrated the load and dumping reading plan and fraud analysis features. Tool for reading electrical quantities, phasor analysis and consumption graphs for identification of anomalies.

Technologies:
- WinCE
- ABNT protocol
- Euridis protocol
- C
- MFC

Integration of the ADDAX metering system for PLC meters in low power billing software (AESaddaxComm). TCP server application with native protocol and access to proprietary database.

Technologies:
- C
- MFC

Development of software to print labels for identification of meters in TRIX collector (Pituba). The machine runs on the DOS operating system. The software contained data entry according to meter type and ZEBRA bar code printer commands.

Technologies:
- Turbo C 1.0

Development of driver for electronic ticket communication integrating the "MessageQ" library (BEA Systems) to LabVIEW (National Instruments) for control system of cold rolling of aluminum of the ALCAN do Brasil.

The manufacturer's C library was imported on LabVIEW's development system and created one G library to integrate the systems.

Technologies:
- LabVIEW
- MessageQ

Development and implementation of communication system between thickness meter based on X-Ray IRM AccuRay and control system of aluminum cold rolling of ALCAN do Brasil.

The meter access gateway had the QNX operating system and would be the host of the communication driver. The control system was developed in LabVIEW (National Instruments). Built both sides of communication using the C language in QNX and the G language itself for LabVIEW.

Technologies:
- QNX operatonal… Exibir mais

Development and implementation of communication system between thickness meter based on X-Ray IRM AccuRay and control system of aluminum cold rolling of ALCAN do Brasil.

The meter access gateway had the QNX operating system and would be the host of the communication driver. The control system was developed in LabVIEW (National Instruments). Built both sides of communication using the C language in QNX and the G language itself for LabVIEW.

Technologies:
- QNX operatonal system
- C language
- LabVIEW Exibir menos

Remote acquisition of feedstocks level on industrial company plant and communication, over RENPAC network (private line or analogic telephone line by Embratel), to POBox associated with the company. On the side of client a software periodically getting the data on POBox and check the need to generate a purchase order, based on client configuration.

The acquisition was made by a canadian RTU (Remote Terminal Unit) compound by some analogic input ports in range of 4 to 20 mA, and wore a… Exibir mais

Remote acquisition of feedstocks level on industrial company plant and communication, over RENPAC network (private line or analogic telephone line by Embratel), to POBox associated with the company. On the side of client a software periodically getting the data on POBox and check the need to generate a purchase order, based on client configuration.

The acquisition was made by a canadian RTU (Remote Terminal Unit) compound by some analogic input ports in range of 4 to 20 mA, and wore a customized Motorola C compiler.

Technologies:
- Development of embedded software in C language.
- Development of client interface in Visual Basic 5. Exibir menos

Automation of the "OPP Petrochemical" polymer manufacturing plant for migration of control process and mechanical supervision system to the Fischer-Rosemount's SDCD supervision system.

My work was to develop the Allen-Bradley "PLC" code for automation of two extruders. Made a mapping of a variety of PLC types for integration, locating the input and output interfaces and yours responsability over on code of PLCs SIEMENS, Systems, Omrom, for the supervision system.

Technologies:… Exibir mais

Automation of the "OPP Petrochemical" polymer manufacturing plant for migration of control process and mechanical supervision system to the Fischer-Rosemount's SDCD supervision system.

My work was to develop the Allen-Bradley "PLC" code for automation of two extruders. Made a mapping of a variety of PLC types for integration, locating the input and output interfaces and yours responsability over on code of PLCs SIEMENS, Systems, Omrom, for the supervision system.

Technologies:
- Ladder, S3, Sistemas language. Exibir menos

Arquitetura e desenvolvimento de software para automação de deploy de modelos de machine learning. Tecnologia Kubernetes, Docker, Cloud AWS, linguagem Python (2019).

Arquitetura e desenvolvimento de software e scripts para carga, controle e validações de metadados e informações dos sistemas corporativos para um data-lake Hadoop Cloudera. Linguagem Python e R, bibliotecas NumPy e Pandas, banco de dados PostgresSQL (incluindo storage procedure e modelo de dados) e MongoDB, integração com Oracle e SQLServer.

Porte da implementação realizada para integração entre Kudu e Sqoop para a versão atual da distribuição Cloudera. Linguagem C e Java.

Desenvolvimento e sustentação de núcleo de compilação e execução de ERP Proteus (Microsiga). Projeto utilizando linguagem C/C em ambientes Linux, Windows, MacOS.
- Implementação do acesso ao repositório de certificados digitais do sistema operacional Windows.
- Manutenção e refatoração das classes envolvendo uso da biblioteca OpenSSL em conexões SSL/TLS, assinatura e verificação de documentos no engine de compilação e interpretação do Proteus.