whoami --verbose

Juan Pardo

Data & Backend Engineer // Systems Architect

I build backend systems and high-throughput pipelines that are secure by default, scalable by design, and maintainable in production. Focused on data ingestion architecture, distributed systems, and ETL workflows that don't break at 3am.

location:Málaga
status:open to work
focus:Data · Backend · APIs
500k+
// csv rows processed async
RBAC
// enterprise auth modeling
100%
// dockerized environments
1# backend_engineer.py
2
3class Engineer:
4    name: str
5    specialty: str
6    available: bool
7
8jp = Engineer(
9    name="Juan Pardo",
10    specialty="Data Engineering · Backend · Infrastructure",
11    available=True,
12)
01core stack
PythonJava / Spring BootGoNode.jsPostgreSQLMySQLDockerAWSSecurity & AuditingSystem DesignREST API
02work experience
01
Data Engineer @ Hermes Security Solutions | Kyvrox
April 2024 — February 2026

Architected scalable backend microservices and event-driven data ingestion pipelines. Designed complex PostgreSQL relational models to ensure data governance and high-performance querying. Built robust ETL workflows and decoupled data streaming processes utilizing RabbitMQ and Redis. Implemented secure API endpoints (RBAC) and established comprehensive data observability and CI/CD pipelines.

PythonDatabasesDjango / FastAPIPostgreSQLRabbitMQETLDockerCI/CD
03selected projects
01
Masive Async CSV Importer
view source

A decoupled microservices architecture designed to ingest and process massive CSV files (+500k records) without blocking the main server thread, utilizing message brokers and WebSockets for real-time feedback.

+ Non-Blocking Ingestion+ Real-Time Data Streaming+ Fault-Tolerant Processing
Python (FastAPI)RabbitMQPostgreSQL
02
Bank Honeypot | Dashboard
view source

A proactive security tool designed to trap unauthorized access attempts, log attacker behavior, and generate real-time security intelligence through high-volume data collection.

+ Intrusion Detection & Logging+ Real-Time Data Streaming+ Automated Alerting System
PythonFastAPIWebSockets
03
Notification Service

Event-driven architecture focused on data persistence and asynchronous message consumption, demonstrating a solid understanding of distributed systems and data consistency.

+ Microservices+ Event-Driven Architecture+ CI/CD
SpringbootRabbitMQPostgreSQL
04
ReconPeek view source

Cybersecurity CLI for automated reconnaissance. Performs DNS resolution and vulnerability surface analysis with structured data output for further ingestion.

+ Multi-layer domain analysis+ Structured JSON reporting+ Automation
PythonSecurityCLI
05
Tickly

Engineered the backend architecture and relational database schema for a role-based system, managing secure data access and session management.

+ RBAC & Security+ JWT auth system+ Database Optimization
GoMySQLSvelte
04contact

Open to backend, systems engineering, and architecture roles. I respond fast — reach out directly.

email pj.lavadoo@gmail.com linkedin /in/juanpardo github /juangorz