// Nixon Ekirapa
Building the future through Deep System Logic. AI engineer, Django Specialist, and Cybersecurity Engineer focused on the foundations of the digital world.
Most developers stop at the screen. I go into the kernel. My journey isn't just about building apps, it's about understanding the low level logic and integrate it to solve high level problems.
Self-taught from the ground up, I've gone from writing my first Python script to analyzing PE binaries, building Django backends, and compiling Assembly. Every layer of the stack is a puzzle I've chosen to solve from first principles.
» 24 Years of Persistence
» 3000+ Pages of Deep Technical Research
» From TCP/IP networking to Django WebApps to x64 Assembly
» I never quit, complexity and challenges keep me going daily
A multi-layered stack focusing on efficiency, security, and deep architectural understanding.
Building bulletproof backends. I specialize in Django ecosystems, PostgreSQL optimization, and crafting APIs that don't break under pressure.
Reverse Engineering is where I thrive. Analyzing binaries, understanding x86 Assembly, and exploring how malware persists in the system.
Integrating intelligence into applications. From local LLM deployment to building custom agents that solve real-world problems. I intergrate local offline AI into your web and native applications
A Django-powered IoT platform bridging the physical and digital — sensor data pipelines, dashboards, and real-time device management.
VIEW_REPO →An Assembly-language compiler written in C# — an ambitious attempt at building a toolchain from scratch. A "failed" project that taught everything.
VIEW_REPO →3000+ pages of documented research covering TCP/IP at the packet level, OS internals, networking fundamentals, and reverse engineering notes.
VISIT_LIBRARY →A selection of research repositories — each one a deep dive into a system layer.
Packet-level analysis of TCP/IP. The full stack, documented from Ethernet frames to application layer handshakes.
x64 Assembly study — registers, calling conventions, stack frames, and the raw logic beneath every high-level program.
Reverse engineering Windows internals — process injection, handle manipulation, and how the OS kernel actually works.
Shell, Batch, and PowerShell automation — because the terminal is where real work happens.
C programming for systems work — pointers, memory management, and writing code that runs close to the metal.
An Assembly compiler in C#. An ambitious build that failed gloriously — and taught more than any tutorial ever could.
Started with Python. Wrote a calculator. Got addicted to the logic.
Built Django backends, REST APIs, PostgreSQL, MYSQL and sqlite integrations. Started the RennexTech brand.
Discovered Assembly, C, and Reverse Engineering. Started reading TCP/IP Illustrated. The rabbit hole deepened.
Deep dive into Windows internals, PE format, malware analysis techniques, and building CyberIOT. Am currently doing personal documentation on my YouTube.
Building AI-powered applications, attempting a C# Assembly compiler (ASMBolt), and documenting everything in the RennexTech Library.
Cybersecurity, Building a backend system, or AI integration with python and similar tools — email me.