Hello! ToughDev Studio is a small, hands-on engineering team specializing in embedded systems, full-stack development, and retro hardware restoration. Since the early 2000s, we have been exploring the world of computers, electronics, and reverse engineering — experimenting with everything from bare-metal microcontrollers to full-stack web and mobile development. Our engineers also manage and deploy server infrastructure across both Windows and Linux platforms.
At toughdev.com, we document our experiments, share custom tools, and publish technical deep dives covering embedded design, vintage computing, and hardware/software integration.
What We Do
Over the years, we have built and restored systems across a wide range of platforms, from 8-bit microcontrollers to modern ARM architectures. Our work includes:
- Writing low-level firmware in C/C++ and assembly
- Developing custom bootloaders and recovery tools
- Debugging Windows internals and kernel-mode drivers
- Reverse-engineering undocumented protocols
- Restoring bricked devices and repurposing legacy hardware
We also build desktop applications, mobile apps, backend systems, and web tools as part of delivering complete, end-to-end solutions.
When we are not soldering, debugging microcontrollers, or decoding raw bytes, our team enjoys documenting retro tech, sharing insights, and helping others understand how complex systems work — and how to bring them back to life.
Areas of Expertise
- Embedded Systems (Assembly, C, C++, KiCad, EasyEDA)
- Custom Protocol Analysis (RS-232, RS-485, I2C, SPI, CAN)
- Microcontrollers (PIC, AVR, STM32, Raspberry Pi, ESP32)
- Reverse Engineering (IDA Pro, Ghidra)
- Retro Computing (DOS, Windows 9x, BIOS/bootloaders, vintage hardware such as 68k Macintoshes)
- RF Projects (AM/FM transmitters, receivers, signal decoding)
- Desktop Development (VB.NET, C#, Win32 API, WCF, WPF, MFC, ATL)
- Mobile Development (Android: Java/Kotlin, iOS: Objective-C/Swift)
- Web Development (HTML/CSS, JavaScript, PHP, JSP)
- VoIP Systems (Asterisk, FreePBX, 3CX)
- Database Administration (MySQL, Microsoft SQL Server, PostgreSQL, NoSQL, MongoDB)
- Server Administration (Debian, Ubuntu, CentOS, Windows Server)
Highlighted Projects
Explore some of our most ambitious and technically intriguing creations — projects that push the boundaries of legacy computing, embedded design, and reverse engineering.
- Super 8086 Box – PC XT emulator with Adlib, MPU-401, joystick, and NE2000 support
- Go-oo Office English edition – an OpenOffice port for Windows 98 that can open Office 2007 documents
- dsMP3 – a full-band radio with MP3 recording/playback using dsPIC33EP512MC502 & Si4735 (also featured on Hackaday)
- Text-to-Speech on PIC – embedded TTS engine on PIC24FJ64GA002
- picojpeg for PIC24 – lightweight JPEG decoder for PIC24HJ128GP202
Fascinating Reads
We enjoy writing in-depth articles that explore the quirks, inner workings, and forgotten corners of technology. Here are a few of our team’s favorites:
- Revisiting Borland Turbo C/C++ – a nostalgic look at one of the most influential IDEs of the 90s (featured on Hackaday)
- Tandy 2500RSX vintage PC – exploring the powerful 386 system that shaped our early computing years
- Tweaking the AlphaSmart Neo printout quality – modifying embedded PCL printer codes for improved output
Inspiring TV Shows
Beyond our technical work, we enjoy documentaries that deepen our understanding of system failures, engineering design, and data recovery. A couple of our favorites include:
- Air Crash Investigation – with its detailed analysis of flight data recorders, cockpit voice recorders, and system-level failure modes
- Discovery Channel – series such as Deadliest Catch and BBC Planet Earth, highlighting resilience in extreme environments
Contact
We are open to collaborations, consulting, or technical partnerships in embedded systems, legacy hardware restoration, reverse engineering projects, and full-stack software development.