Engineering Performance.
Securing & Automating Systems.
exqd-services delivers custom engineering solutions — from Full-stack development and C / C++ optimization, to Python automation, code cleaning, and security testing.
Beyond building new features, I specialize in debugging the impossible and refactoring legacy code into high-performance systems.
./founder_profile
Founded by Théodore Martin, exqd-services focuses on precision engineering, security, and adaptability.
With an engineering background in Computer Science and a Master's in Quantitative Finance, I bridge the gap between complex mathematical logic and low-level system implementation.
My work covers the full development lifecycle: from initial software architecture to deep-dive debugging, codebase cleaning, and performance optimization.
➜ ~ whoami
Théodore Martin
➜ ~ cat skills.json
{
"languages": ["C", "C++", "Python", "JS/TS", "Web Dev"],
"domains": ["SDLC", "Automation", "Pentesting", "Reverse Engineering"],
"systems": ["Linux", "Low-level", "Performance & Debugging"],
"approach": "Clean Code & Client-driven solutions"
} ➜ ~ ./deploy_solution.sh
Cleaning & Optimizing... [OK]
Building tailored solution... [OK]
_
Technical Services
From concept to production-ready, clean, and optimized codebases.
Software Development
Full-cycle development of applications, tools, and web platforms using modern stacks.
Debug & Optimize
Cleaning legacy code, fixing elusive bugs, and profiling for maximum execution speed.
Systems & Automation
Python-driven workflows, data scraping, and performance-critical C/C++ systems.
Pentesting & Security
Vulnerability research, secure architecture design, and deep-dive reverse engineering.
Have a technical challenge?
Whether you need a new build or a codebase rescue, exqd-services delivers.