Daniel López Azaña

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Portfolio & Projects

A selection of professional projects showcasing my expertise in cloud architecture, software development, and hybrid technology solutions

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GeoWebcams platform showing live webcams from around the world
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GeoWebcams - Intelligent Webcam Discovery Platform

Comprehensive platform combining Python data processing, Rust web applications, and AI-powered workflows to discover, validate, and serve thousands of live webcams from around the world, with advanced geographic search and live streaming capabilities.

GeoWebcams 2025-2025
Python Rust Leptos FastAPI PostgreSQL PostGIS Directus Docker Axum Tailwind CSS SRS Node.js Redis Traefik CrewAI LangGraph LangChain DSPy
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Option Panel professional options trading platform interface
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Option Panel - High-Performance Rust Options Trading Platform

Professional web-based options analysis platform combining the power of Rust and WebAssembly to perform complex financial calculations with exceptional performance, including Greeks analysis, multi-leg strategies, risk assessment and profitability evaluation with ultra-low latency.

Option Panel 2023-2025
Rust Leptos WebAssembly Axum PostgreSQL Redis AWS Cognito AWS Lambda Tailwind CSS Flowbite TypeScript Docker
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Scalable AWS architecture with Auto Scaling Groups, load balancers, and PHP/Java applications for Optimalway
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Optimalway: AWS Infrastructure & Optimization

Scalable AWS infrastructure with auto-scaling for PHP/Java apps, MongoDB optimization, and Apache/PHP-FPM/Tomcat performance analysis. Trusted cloud partner.

Optimalway 2017-2025
AWS Auto Scaling Groups Elastic Load Balancer Apache PHP PHP-FPM Tomcat MongoDB MySQL Fail2ban Git Datadog WPO Linux Debian
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AWS EC2 Ubuntu server security hardening with multi-volume encrypted architecture
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AWS EC2 Ubuntu Server Security Hardening with Multi-Volume Architecture

Automated security hardening solution for AWS EC2 Ubuntu servers implementing encrypted multi-volume architecture, system-level security controls, SSH hardening, user access management and comprehensive monitoring. Repeatable AMI-based deployment process for multiple production environments.

Confidential: multiple clients 2016-2025
AWS EC2 AWS EBS AWS AMI Ubuntu Server Bash Scripting OpenSSH ext4 Filesystem Encrypted Volumes Linux Security Apache PHP-FPM PostgreSQL/MySQL iptables/nftables AWS CloudWatch AWS Systems Manager fail2ban AIDE AWS Security Groups
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Lightstreamer Rust client SDK published on crates.io for real-time data streaming
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Lightstreamer Rust Client SDK - Open Source Real-Time Messaging Library

Professional Rust client SDK for Lightstreamer real-time messaging server. Implements TLCP protocol with WebSocket support, enabling live data streaming for financial applications, IoT systems, and real-time platforms. Published on crates.io as open-source contribution to Rust ecosystem.

Open Source Project 2024-2025
Rust WebSockets Tokio Real-time Messaging TLCP Protocol Open Source
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AWS infrastructure management for hosting company with Plesk servers and Amazon SES email routing
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11-Year AWS Infrastructure Partnership - Complete System Administration for Web Hosting Company

Decade-long AWS infrastructure management delivering 99.9% uptime through proactive monitoring, crisis response, cost optimization, and seamless business transition. A professional relationship built on trust, pragmatic solutions, and continuous evolution.

Merkasi 2014-2025
AWS EC2 Plesk Postfix stunnel Amazon SES Linux System Administration SSL/TLS Management DNS Management CloudWatch Monitoring
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