const engineer = {
name: "Alexander",
lastName: "Casas",
hardWorker: true,
quickLearner: true,
status: "waiting_for_your_message"
};Building
Scalable
Projects
I transform your vision into a real product with clean code and pixel-perfect design. Let's create together!
About
Crafting Scalable Solutions with Precision & Security
I'm a seasoned Full-Stack Tech Lead with over 17 years of experience in the software industry. From a self-taught childhood programmer to leading development teams, I specialize in building high-performance, secure, and scalable applications across diverse business domains, including fintech and process automation.
Frontend Development
React, Next.js, React Native, TypeScript, Tailwind CSS
Backend Development
Node.js, TypeScript, NestJS, Laravel, Python
Database & Storage
PostgreSQL, MongoDB, MySQL, Redis, Firebase
DevOps & Security
AWS, Vercel, Docker, CI/CD, PCI DSS & ISO 27001 Compliance
System Development
C, FreeBasic, FASM (Intel x86/x64), Win32 API, Automation, Messaging, Sockets, Memory Management
Building healthy relationships and environments
Throughout my tenure as a leader of multidisciplinary teams, I have understood and learned that human talent and camaraderie are essential for the healthy and efficient growth of a business and its projects.
Interacting with all team members regularly, kindly, and energetically increases communication, reduces the fear of asking questions, and improves the overall quality of the team's work.
That is why, whenever I lead a team, I make it a habit to communicate my full availability, ensuring they know that questions are not a nuisance but a stepping stone to competence and independence, and that mistakes are not met with punishment or reproach, but are accepted as a necessary path toward personal growth.
Most Interesting Personal Projects
MCPBay
Trusted Context Catalogs for AI-Driven Teams. Excellence platform for context management and distribution. Deliver public, 100% auditable contexts for local and private use.
easy-mcp-server
A stable, simple and lightweight server for Model Context Protocol (MCP) in TypeScript/Deno. Provides a framework for building MCP servers that enable seamless communication between AI applications and various data sources.
contexts-manager
Core library for managing and preparing MCP contexts, providing tools for execution, resource management, and AI SDK integration (Vercel AI SDK).
TinyML
A lightweight, concise markup language designed to be compiled into HTML. It provides a shorthand syntax for writing HTML structures, reducing verbosity.
TinyML-core
TinyML code parser for NodeJS. Fast and lightweight module to help parse TinyML source code into a structured pattern similar to HTML.
FBImageSearch
A smart ImageSearch engine written on FreeBasic. Designed for efficient image recognition and search operations.
Contact
Let's Build Something Together
Ready to start a new project or just want to say hi? Schedule a 30-minute discovery call with me using the calendar below.