Marcelo Rodrigues Schmitz

A platform to aid laid-off workers to reallocate, supporting with coach sessions, job search, and guidelines to prepare for interviews and finding new jobs in the market.

The front end was made in React with Next.js, the back end with PHP and Laravel in a monolithic structure, and the part was translated into microservices using TypeScript and Nest.js.

Additionally, some integrations with-third party suppliers were made with Lambdas using JavaScript.

A system for aiding company workers on their day-to-day requests to HR like benefit requests and payroll for all companies using ADP products in Brazil, including ADP itself.

The products were entirely made in microservices using Java SpringBoot and Node.js with NestJS and TypeScript for the back end and React for the front end.

For the communication between the services, Nginx was used for an inbound and outbound gateway with some rules in Lua and Kafka for simple AMQP messages and sagas.

A platform to help HR on admitting new workforce, simplifying the admission process through direct mobile interaction to pass the whole admittance flow, including documents append and information supply from the workers and the company.

The whole back-end system was implemented in Lambdas using JavaScript on AWS, and the front end was supplied as static on S3, developed in React.

In addition, the system had integration with the SoR from ADP for acquiring the new workers' data through an ETL. Made in Lambdas passing files in S3 as well.

Expansion of the Lumen platform to work with production standards, using all that was developed and creating new services for controlling production amounts, downtime, and part quality on several machines on 10 clients related to Sebrae in Belo Horizonte.

Created an interface to collect real-time data for overall equipment effectiveness (OEE) calculations and key performance indicators using IoT and support resources control for machines on the shop floor that are still using ISA95 standards.

Clients: Fouré Lagadec in Lyon, France and VLI in Belo Horizonte, Brazil.

Support system for maintenance execution flows, resources like material, people, equipment, and physical assets, time and allocation control, and automatic interface with the equipment. All are based on ISA95 standards, and the flows run offline on mobile devices for the areas where the executions occurred are remote with no internet connection.

KPI, reports generation, and direct interface with SAP and third-parties ERP. The project was made in parallel for two clients, in Brazil for maintenance control on train tracks in the whole northeast arm of Vale Logistics in Brazil and the other in Lyon for a maintenance contractor company that had clients around the south area in France and other countries around.

The system had its back end fully designed in microservices using ASP.NET core with DDD+CQRS. All the communication between the services used REST and AMQP with RabbitMQ. There were more than 15 imports using sagas structure and OPC and IoT standards to integrate the equipment. The front end was a SPA using React with TypeScript and AirFlow with OpenWhisk functions calls for some ETL importation cases.

Client: Fras-Le in Caxias do Sul, Brazil

Implementation of MES system in the brake pad line of the company to control the receipt of materials and production of loads in the blasting and glue applicators for a future rollout for the mixture and sigma, other brake pad models, line.

The system's back end was made in .NET framework with SOAP and SOA architecture, the web front end in Flex and ActionScript, and the shopfloor worker interface in WinForms also using the .NET framework.

Client: Electrolux in Rosario, Argentina

MES system supports the production of whole white line assembly lines in the Electrolux Rosario plant, with modules for production KPIs and OEEs calculations, quality gates, and downtime control.

The system's back end was made in .NET framework with SOAP and SOA architecture, the web's front end in Flex and ActionScript, and the shopfloor worker interfaces in WinForms, also using .NET framework.

Client: Honda in Sumaré, Brazil

Development of a system for forecasting the production of annual, monthly, and daily batches, updating realized, ordering parts, analyzing, and control for the company.

It supported the whole batch control for car parts assembly for production in Honda's plants in Brazil, giving the PPC technicians a view of the parts kits from the origin in the Honda plants and SKUs worldwide.

The back end was made in .NET framework with SOAP and SOA architecture, the web's front end in Flex and ActionScript, and the analyzers system was created in WPF and .NET framework using an MVVM architecture.

Client: Dana in Gravatai, Brazil

Development of a system to control use, stock, and movement of broaching tools, as well as control of production orders of parts in machines and implementation of standard modules of the company.

The back end was made in .NET framework with SOAP and SOA architecture, the front end in Flex and ActionScript, and the shopfloor worker interface in WinForms, also using .NET framework.

Client: AGCO in Santa Rosa, Brazil

Software for control, optimization, and task fitting of all resources used in picking parts in the factory's markets, as well as a mobile system for indicating kits to be assembled, andons, and reports to indicate the performance and consumption of these kits on a day.

The back end was made in .NET framework with SOAP and SOA architecture, the front end in Flex and ActionScript, and the shopfloor worker interface in WinForms, also using .NET framework.

Client: Stara in Não-Me-Toque, Brazil

Development of a materials receipt system, invoice control with order links, and other modules for inventory control.

Coordinated a group of seven developers and performed key developments in .NET, PL/SQL, and Flex. The integration with SAP on this project was the biggest ad hoc integration that SAP has had in South America up to that day.

Client: Honda in Sumaré, Brazil

Automation of more than 120 workstations with checklist quality assessment stations, automatic equipment configurations like screwdrivers, scales, PLCs, robotic arms, and visual indications, workload control, absenteeism, and total productive maintenance (TPM).

The backbone system was entirely made in Visual C++ for performance and user interface for workers in .NET with WinForms.

Client: John Deere in Montenegro, Brazil

Quality check system for tractors using tablets and pocket PC using windows CE tuned with a headset for using VOIP to send speech commands to a speech recognition server for real-time visual checks of tractor parts on the shopfloor.

Also, an advising system on a 60’’ screen was being updated in real-time.

Client: Embraer in Gavião Peixoto, Brazil

Developed software for controlling and managing machining routines, resin, and fitting of parts on a dynamic cutting board for unique aircraft furniture.

System integrated with 3 PLCs using OPC and a suspended robot arm using Modbus.

The system was developed using WWF with its entirety of components made in .NET.

Client: Bosch in Curitiba, Brazil

A precision measuring system for diesel injection nozzles that used seven dynamic measuring stations, which could be used in a different order according to the part model.

Entirely made in .NET and WinForms with national precision instrument equipment interfacing with specific sensors. All the numeric calculations and sensor adjustments were made during the system's development.