AstraOS is a hybrid-kernel operating system for x86 and x86_64: 252 source files, written over eight months. SCSA, an assembler with its own VM and cryptographic code signing, took four days. StrixOS is written entirely in StrixLang, a language I designed.
Security runs through all of it. I've done offensive security for more than eight years, and it shows in how I design: access control, memory safety and recovery paths are settled when the architecture is drawn, not added afterwards.
Systems, tools and libraries built from scratch. Each entry links to its repository on GitHub.
Modular hybrid-kernel OS
Complete OS from scratch targeting x86 and x86_64. Hybrid kernel architecture, security-first design, advanced memory management, a multitasking scheduler, a TCP/IP stack and a custom file system. 252 modular files over eight months of development.
An OS in a self-designed language
Self-contained, fully modular OS written entirely in StrixLang. Runs directly on hardware or in virtualised environments, with no external dependencies.
Super Compiling Security Assembler
C-based assembler with a VM runtime for secure code execution, a multi-pass compiler, networking for distributed compilation, cryptographic code signing and automatic updates. Built in four days.
Security Recovery Core
Firmware recovery system that runs before BIOS/UEFI. Automatic firmware backup and recovery, protection against permanent bricking, secure validation and USB-based recovery.
High-performance C++ cache
Modular caching library with LRU eviction, metrics tracking, optional disk persistence, async cleanup, thread safety and configurable eviction policies.
Modular Node.js rate limiter
Pluggable rate limiter with in-memory and Redis backends, configurable algorithms, route-specific limits, DDoS protection and throughput optimisation.
Community-driven OS
The emexOS repository: a community-driven project with an active Discord, regular contributions, documentation and contributor guidelines.
github.com/D3LTA2033
The Venoly ecosystem, the Neoarc game engine, an SCSA VS Code extension, a universal config loader, Archcraft tools and twenty-plus more.
How the main subsystems fit together: process, memory, file system, drivers, networking, security, IPC and system calls.
inode, dentry, file_operations and the path-resolution layers.socket, sock, sk_buff and net_device internals, used for throughput and observability tuning.copy_to_user / copy_from_user patterns for controlled data transfer.What the projects above draw on.
Full boot-to-userspace stacks, built from the machine-code level up: security, scheduling, memory and networking together.
A complete compiler pipeline: a custom domain language with an integrated runtime, type inference and multi-target code generation.
More than eight years of red-team work across the attack lifecycle, from recon to post-exploitation.
Security-first system design: anti-cheat architecture, hardened infrastructure, zero-trust implementation, and automated detection and response.
Multi-cloud architecture on AWS, Azure and GCP, with GitOps pipelines, Kubernetes orchestration and cost optimisation.
Consensus and fault-tolerant architectures, with distributed storage.
C, C++, Assembly (x86 and ARM), Rust, Python, Go, TypeScript, Java, C#, Bash and PowerShell, LLVM IR, and StrixLang, the language I designed.
GitHub and Discord are the two places to reach me.