Ricardo Fabila | Portfolio

Golang Microservices AWS PostgreSQL Kafka Attack Surface Management, Cybersecurity Cloud Cost Optimization Event-Driven Architecture API Design Kubernetes Python

Staff Software Engineer at Cybersecurity Company Bishop Fox

As a Staff Software Engineer at Bishop Fox, I worked on a project to help clients identify vulnerabilities in their digital assets more effectively.

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JavaScript TypeScript Ruby Golang Python Ruby on Rails Next.js Tailwind CSS MUI (Material-UI) PostgreSQL Redis Docker DigitalOcean GitHub Actions CI/CD sideKiq Machine Learning Recommendation Systems reactJ ReactJS

Architecting for Scale: A Deep Dive into Mento’s Technical Transformation

During my time as a **Senior Full-Stack and DevOps Engineer at Mento**, I had the opportunity to lead a series of high-stakes architectural overhauls designed to eliminate technical debt, optimize performance, and drastically reduce operational overhead.

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TypeScript JavaScript Redux Docker GitHub WebSockets BackboneJS OpenAPI Specifications ReactJS

Engineering for Scale: Modernizing the Crew Ecosystem for Global Integration

The mission was clear: take a high-growth startup’s legacy infrastructure and re-engineer it into a high-performance, real-time ecosystem capable of supporting millions of frontline workers.

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JavaScript TypeScript Full-Stack Development Front-end Development Nodejs Docker

Revolutionizing Auto Finance: How I Engineered a Scalable Microservices Ecosystem for FinBe

During my tenure as a **Full Stack Engineer** at Yellowme, I was presented with a challenge that would define my approach to modern software architecture: transforming the digital backbone of **FinBe (Financiera Bepensa)**, a heavyweight in the financial sector.

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WebDevelopment Laravel PHP ReactJS FullStack Ecommerce TechLeadership Stripe

From Vision to Velocity: Architecting a Full-Stack E-Commerce Ecosystem from Scratch

My mission was to engineer a seamless, invite-only e-commerce experience that bridged the gap between physical retail and digital convenience.

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Javascript ReactJS PHP SQL Laravel CSS

Engineering Reliability: Scaling the Powerade Marathon Ecosystem

When **Powerade** launched a marathon series designed to engage tens of thousands of runners, the technical requirement was absolute: a platform that could facilitate registration, track performance, and manage a complex rewards economy without a single point of failure.

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Javascript

The Power of Less: Why I Engineered My Own Minimalist Writing Environment

I built Focus Writer: a minimalist, zero-distraction editor engineered to trade UI bloat for pure flow.

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ReactJS Javascript Typescript

Re-Engineering the Reader Experience at The Wall Street Journal

I recently served as a Frontend Software Engineer on the core team tasked with a complete architectural rebuild of the WSJ news article reader.

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Lua Artificial Intelligence Genetic Algorithms

Engineering Evolution: Solving Super Mario with Genetic Algorithms

I completed a project that applied the principles of Darwinian evolution to a classic navigation problem: automating a playthrough of Super Mario Bros. using a Genetic Algorithm (GA)

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Golang Elm Javascript CSS Linux Blockchain

My Journey Engineering a Custom Blockchain in Go

In the tech world, it’s easy to use abstractions without fully understanding the machinery beneath them. To truly master a concept, I believe you have to build it from the ground up.

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Golang

fox | A (simple!) package manager for private repos

A (simple!) package manager to install your tools with ease; think Homebrew, but for private (and public) repos.

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