SYS_STATUS // SECURE
AVAILABLE FOR SECURE TRANSMISSION

LUIS LÁZARO

SYSTEMS

Systems Developer / Security Enthusiast

I architect high-performance backends and build secure, resilient software. Specializing in bridging the gap between low-level system efficiency and robust web applications.

DAM STUDENT
SYSTEMS C / GO / PY
MADRID BASED
GO ✦ DOCKER ✦ LINUX KERNEL ✦ NETWORK SECURITY ✦ RAW SOCKETS ✦ C / C++ ✦ REDIS ✦ PYTHON ✦ EXPRESS ✦ WEBSOCKETS ✦ GO ✦ DOCKER ✦ LINUX KERNEL ✦ NETWORK SECURITY ✦ RAW SOCKETS ✦ C / C++ ✦ REDIS ✦ PYTHON ✦ EXPRESS ✦ WEBSOCKETS ✦
02

DEPLOYED SYSTEMS

rpg-poo // dbd_combat_3vs3
Dead by Daylight 3vs3 Turn-Based RPG
2026 CLASS INTERMODULAR

Dead by Daylight 3vs3 RPG

A turn-based 3vs3 RPG combat engine themed around Dead by Daylight, developed as a collaborative intermodular project at Nebrija. Built to showcase clean Object-Oriented Programming (OOP) and design patterns, it features a Java Spring Boot 3.2 REST & WebSockets backend, and an interactive Next.js user interface.

Java (Spring Boot)Next.jsWebSocketsOOP PatternsMariaDB / JDBC
omnilens.dev — active
OmniLens SaaS Platform
2026 LIVE TELEMETRY

OmniLens SaaS

A real-time telemetry analytics platform integrating OpenAI diagnostics. Designed with highly-responsive WebSockets for low-latency data pipelines and structured around an elegant, interactive glassmorphic dashboard.

ReactNode.jsWebSocketsAI DiagnosticCSS Grid
audit_worker_01 // nmap_scan
ShadowAudit Monorepo
2025 AUDITING PROTOCOL

ShadowAudit Security Monorepo

An automated security auditing monorepo managing multi-stage Nmap scanners. Built with an Express gateway, a fast Redis queue, and distributed Python workers to capture, analyze, and report network vulnerabilities.

ExpressRedis QueuesPython WorkersNmap EngineDocker
cluster_status // running
NanoKV Distributed DB
2025 STABLE RELEASE

NanoKV Distributed DB

A light, high-performance distributed key-value store. Featuring consistent hashing and partition sharding to ensure balanced cluster distribution, and protected by a robust Write-Ahead Log (WAL) to guarantee crash-safe data persistence.

Go (Golang)Distributed SystemsConsistent HashingWALNetwork Sockets
bash — traffic_analyzer.py
PySniff Packets
2024 STABLE CLI

PySniff Network Analyzer

A production-ready CLI for real-time network traffic auditing. Accesses physical interfaces directly using Raw Sockets, parses layers from Ethernet frames down to application payload bytes, and detects unencrypted flows.

PythonRaw SocketsScapyThreat AuditingSystem Interfaces
./allocator_test
Allocator Heap
2023 LOW-LEVEL

Secure C Memory Allocator

A customized heap memory manager implementing malloc, realloc, and free from scratch. Enhances system safety by placing validation guards and heap-boundary check canaries to detect overflow leaks during runtime.

C LanguageMemory ManagementLow-Level OSHeap Vulnerability Mitigations
More projects coming soon...
Luis Lázaro profile picture

Luis Lázaro

Systems & Backend Developer

TIMELINE

2025 - NOW

DAM (Multiplatform Dev)

Universidad Nebrija

Focussing on enterprise software architecture, full-stack pipelines, database safety, and native mobile system deployments.

2023 - 2025

Software Engineering

U-TAD

Built deep foundational knowledge in low-level C development, complex algorithms, system virtualization, and discrete mathematics.

2023 - NOW

Supervisor

Cambridge Exams

Managing testing infrastructure logistics, securing physical materials, and enforcing international exam protocols.

TECHNICAL STACK

BACKEND & LOW-LEVEL
FRONTEND & INFRASTRUCTURE

INITIATE UPLINK

Send an encrypted message directly into my terminal.

MOBILE SYNC

GitHub Profile QR Code

SCAN FOR GITHUB