Expertise Solutions

What We Do

Deep technical expertise across the full stack, from silicon to cloud

Embedded Systems & RTOS

Microcontrollers to smart TVs. C/C++ firmware, device drivers, Buildroot, Tizen, AUTOSAR.

Compiler & Toolchain Development

LLVM backends, DSL compilers, transpilers, code generation. RISC-V, P4, custom architectures.

Web Applications

Full-stack development with React, Angular, .NET, Java. From enterprise dashboards to customer-facing platforms.

Cloud & IoT

Device management, time-series data, MQTT, cloud backends. End-to-end from sensor to dashboard.

Legacy System Modernization

CORBA migrations, .NET/React rewrites, distributed system refactoring for enterprise clients.

AI/ML & Computer Vision

TensorFlow, ALPR systems, edge inference. High-performance C++ pipelines on Intel GPUs and embedded devices.

Our Portfolio

Projects spanning embedded systems, compilers, web applications, AI/ML, and more

Samsung Electronics

System Software Operating Systems

Developed system libraries for the Tizen operating system, powering core functionalities in over 500 million smart TVs worldwide.

C++17 Tizen System Libraries

Ventana Microsystems

Compiler Optimization RISC-V Architecture

Contributed to the LLVM project with a focus on performance optimizations for the RISC-V architecture, including enhancements tailored to Ventana Microsystems CPUs.

LLVM RISC-V C++

Petrobras

Enterprise Software Distributed Systems

Developed enterprise-level software solutions for the oil & gas industry, focusing on distributed systems and CORBA-based architectures. Contributed to TecGraf's project with Petrobrás by implementing key components to support interoperability and scalability across heterogeneous systems.

C++ CORBA Distributed Systems

Siemens

Industrial Automation IoT

Collaborated with the CERTI Foundation to develop an embedded smart energy solution, focusing on microcontroller-based systems for industrial environments.

C++ Microcontrollers Embedded Systems

SiPanda

Compiler Engineering Network Hardware

Worked on compiler and transpiler development using P4 and proprietary domain-specific languages targeting specialized hardware for smart NICs.

P4 LLVM Domain-Specific Languages

KPIT Technologies

Automotive Embedded Systems

Automotive embedded software solutions for next-generation vehicles and autonomous driving systems.

AUTOSAR C++ CAN/LIN

Santos Brasil

Logistics Enterprise Systems

Modernized legacy systems using React and .NET to manage critical information related to container logistics, including embarkation, disembarkation, and restow operations.

.NET React Container Logistics

Splice

AI/ML Embedded Security

In partnership with CERTI, involved optimizing an AI-based ALPR system using SSD and TensorFlow with a high-performance C++ implementation targeting Intel GPUs. In a second project we focused on implementing Secure Boot and Measured Boot while modernizing an existing embedded system to a newer Buildroot environment.

C++ TensorFlow Intel GPU Buildroot Secure Boot

TecGraf/PUC-Rio

Research & Development Oil & Gas

Collaborated with TecGraf on advanced software solutions for Petrobrás, focusing on distributed systems, and interoperability for engineering applications.

C++ OpenGL Lua

CERTI Foundation

Innovation R&D

Collaborated with CERTI on high-impact innovation projects, including a smart energy system for Siemens and AI-based embedded solutions for SPLICE.

C++ Embedded Systems AI

Alis

Cloud IoT Web Development

Developed cloud-based web solutions for IoT device management and time-series data processing. Worked on full-stack development using Java and C++ for the backend, and Angular and React for the frontend.

Java C++ TypeScript Angular React IoT Cloud

U.S. Department of Defense

Security Email Systems

Developed complex email routing policies and integration between external content scanners and Microsoft Exchange for tens of thousands of users, with strict security requirements.

C++ Microsoft Exchange Security

EFL (Enlightenment)

Open Source Language Bindings

Development of bindings for JavaScript, C++ and C# with code generation from interface definitions. Created an interface definition language for EFL and optimized OOP in C for wearable devices.

C C++ JavaScript C# Code Generation

GStreamer

Open Source Multimedia

Development of sources and demuxers for proprietary IP camera protocols, sinks for AWS S3 upload, and Android applications with GStreamer.

C GStreamer Android AWS S3

TOTVS - Digital TV

Digital TV Embedded

Development of embedded libraries and integration with hardware abstraction layers for LG, Panasonic, Semp Toshiba, and set-top box manufacturers.

C++ Embedded HAL

What People Say

Colleagues and clients on working with Expertise Solutions

Felipe is one of the best professionals I've worked with. His magic in advanced (and modern) C++ constructs helps the team to build a transpiler for a small-set of CORBA specification using template programming. His solution was stunning in performance and memory footprint, far way better than traditional CORBA C++ implementations and far simpler to developers use it. [...]

Amadeu Barbosa Jr. INTELIE by Viasat

Felipe is one of the skilled, professional software engineers I've ever met before. If I say "professional", it doesn't mean just qualified skills at working. You might have an experience where one skilled man gave you an "impressive" feeling while working together. I'd like to say that's more close to the level of "professional". We worked together on open-source projects. [...]

Hermet Park Motion Design & Graphics

Felipe did tackle some really hard problem in C, C++ and C# when we worked together and was quick to figure out proper solution even in domain he didn't know before hand. He is also a great team player and I will definitively recommend working with him for any kind of software development work.

Cedric Bail Fyne Labs

Felipe has a deep understanding of how computers work and he is one of the most skilled C++ programmers that I have ever met. He can develop solutions with a high degree of engineer applied to them in embedded or non-embedded systems.

Ricardo Cosme Optify Online

Felipe is one of the best software architects I worked with, he is very intelligent, and with a deep knowledge of C/C++. I recommend for sure.

Larry Lira Winprovit

Felipe is just the most knowledgeable in C++ person I know. If that wasn't enough, knows deeply about several APIs and libraries in C and C++, specially from Boost.org. Is also an extraordinary programmer with Generic Programming and to finally is the only person I know that is comfortable doing Template Meta Programming.

Rodrigo Canellas Tenacitas

Software engineering expertise from embedded systems to full-stack web