Hey, I'm Seuriin.

"The more you know, the more you know you don't know."

BSIT student @ Colegio de Montalban (4th Yr) | Systems Tinkerer | Bug Creator

I spend my time reverse-engineering complex systems and rebuilding them from first principles just to see if I can. From compilers to virtual machines, my GitHub is a graveyard of ambitious rabbit holes and weird computer science experiments.

• 🎓 Currently: Trying to survive my BSIT degree.
• 🦀 Main Stack: Python, JS and Rust when I'm feeling brave.
• 🧪 Interests: Virtualization, Cryptography, Systems Architecture, and weird VMs.
• ⚠️ Warning: I write code to learn, not for production. Proceed with caution.
• 🫢 Confession I'm bad at programming. Just overly curious.

I like to build impractical but fascinating things. Here are a few of the rabbit holes I've gone down.

Project	Description	Stack
Iris	Lightweight hybrid actor/runtime in Rust with an optional Cranelift JIT; seamless PyO3 bindings let you off‑load math and loops to native code, while the core BEAM‑inspired scheduler delivers zero‑copy messaging, cooperative reductions and hot‑swapable actors across distributed nodes.
Ocular	A zero-allocation, lock-free PEP 669 Python instruction tracer. Uses hardware-level TSC cycle counting and adaptive de-instrumentation to profile code without breaking CPython's internal fast-paths.
MirageFS	A high-stealth steganographic virtual block device. It mounts encrypted storage inside media (PNG/MP4/etc) via FUSE or WebDAV. Features a self-hosted Web UI, Hybrid RAID striping, and camouflages data as H.264 NAL-unit filler to defeat forensic analysis.
VortexJS	An experimental JavaScript virtualization engine. It's a source-to-source compiler that transforms JS into a custom bytecode format, executed by a polymorphic, stackless virtual machine to explore software protection theory.
argus	A high-performance, entropy-based secret scanner. It combines Aho-Corasick pattern matching with Shannon entropy analysis to detect potential leaks. Features a "Story" engine that analyzes control flow and variable context to distinguish true risks from noise.
Helix	An experimental, systems-level DNA storage archiver. This compiler translates binary files into biostable DNA sequences, implementing a full storage stack including XChaCha20-Poly1305 encryption, Reed-Solomon error correction, and a Viterbi decoder for indel correction.
Project Aether	A user-space TCP/IP stack written from scratch in Rust to bypass the kernel. It's a raw, high-throughput experiment that prioritizes speed over reliability by stripping out features like retransmission and congestion control.
Sigilus Security	A multi-stage, WebAssembly-based security framework for protecting web APIs. It uses a proof-of-execution challenge to provision a client-side request-signing WASM, making automated threats more difficult.

My approach is simple: build from scratch to truly understand. I believe you can't claim to know a system until you've tried (and failed) to build a replica of it.

• Languages: I've fallen down the Rust rabbit hole. It's my primary weapon of choice for building memory-safe systems and high-performance backends. I fall back to Python & JavaScript for rapid prototyping, web, or scripting.
• Systems & Low-Level: This is where the real fun is. I enjoy designing custom bytecode, building weird compilers, messing with WASM, and implementing unconventinal things.
• Full-Stack Web: While I love the low-level chaos, my practical stack for shipping complete, user-facing applications is Next.js paired with FastAPI.
• Backend & Data: When I need infrastructure, my go-to stack is FastAPI/Node.js + MongoDB/MySQL + Redis.
• Tools of the Trade: I live in the terminal. My favorite editor is KDE Kate for its simplicity and power, but I rely on VSCode when the Rust analyzer needs to yell at me about lifetimes.

I'm always open to talking shop about weird stuff, debating why Python is slow??, or just asking for manga recommendations. If you're working on something weird and interesting, feel free to reach out.