Ezequiel Calonge

Software Engineer & Entrepreneur

Córdoba, Argentina

Hello, I'm Ezequiel Calonge — Senior Software Engineer and Entrepreneur focused on building high-performance, impactful products. Self-taught and always learning, I share insights on engineering, scalability, and product execution.

Currently leading development at Marz, an AI-powered influencer marketing platform that lets brands run influencer campaigns with the same precision and control as paid ads — delivering a p99 latency of 200 ms at scale.

My background spans fintech, cloud computing, and large-scale architectures, with a proven record of transforming complex problems into simple, reliable solutions. I’m passionate about creating products that are both technically excellent and commercially impactful.

Recently, I launched Muteado, a news platform with real-time narrative analysis powered by AI, co-founded with my business partner. The project also features a dedicated program on Vorterix.

Blog

Finding the Middle Ground - Code Perfection vs. Practicality

Striving for code perfection in every review can be disruptive or even infuriating for team members. Learn how to balance good practices with flexibility.

software-developmentcode-qualitybest-practices

10/4/2024

Hello, welcome!

Welcome to my personal website, here you'll find information about me, my projects, and my day-to-day life.

developerentrepreneur

9/4/2024

Library for Handling HTTP Errors in Node.js

Learn how to handle HTTP errors in Node.js using the http-errors library. Understand the basics, installation, and usage of the library.

nodejshttperrorshttp-errors

10/4/2024

Using namespaced ULIDs for unique identifiers

ULIDs are a great way to generate unique identifiers for your applications. By namespacing them, you can create unique IDs for different entities in your system.

developer-experiencesnippetsulid

9/4/2024

How to get PCI DSS compliance for your business

PCI DSS compliance is a must for any business that processes credit card payments. Learn how to get compliant and protect your customers' data.

paymentspci dsscompliance

9/4/2024

Trying out SST - A Developer’s Perspective

Exploring the SST Serverless Framework - A Developer’s Perspective

developmentsstserverlessaws

9/4/2024